In computer data storage, data striping is the technique of segmenting logically sequential data, such as a file, in a way that accesses of sequential segments are made to different physical storage devices. Striping is useful when a processing device requests access to data more quickly than a storage device can provide access. By performing segment accesses on multiple devices, multiple segments can be accessed concurrently. This provides more data access throughput, which avoids causing the processor to idly wait for data accesses. Striping is used across disk drives in RAID storage, network interfaces in Grid-oriented Storage, and RAM in some systems.
One method of striping is done by interleaving sequential segments on storage devices in a round-robin fashion from the beginning of the data sequence. This works well for streaming data, but subsequent random accesses will require knowledge of which device contains the data. If the data is stored such that the physical address of each data segment is assigned a 1-to-1 mapping to a particular device, the device to access each segment requested can be calculated from the address without knowing the offset of the data within the full sequence.
In this video, Tobin of MKByte explains striped RAID configuration. (Raid 0) Please subscribe to see more comparisons, unboxings, reviews and other tech things.
3:44
All About RAID
All About RAID
All About RAID
Watch this quick tutorial to learn about the differences in RAID levels and how they work to protect your data.
9:41
RAID Fundamentals
RAID Fundamentals
RAID Fundamentals
This video covers the fundamentals of RAID (Redundant Array Of Independent Disks). The 3 most common types of RAID are explained (RAID 0, RAID 1 & RAID 5)
and techniques used, including Disk Striping, Fault Tolerance, Parity and some additional RAID related topics.
Configuring RAID 5 Virtual Disk using Server Administrator - Dell OMSA
Configuring RAID 5 Virtual Disk using Server Administrator - Dell OMSA
Configuring RAID 5 Virtual Disk using Server Administrator - Dell OMSA
RAID is a way to virtualize multiple, independent hard-disk drives into one or more arrays to improve performance, capacity, and reliability (availability). ...
1:13
Configuring Software RAID 0 (Striping) on Windows 8.1 [HD][How to][Step by Step Guide]
Configuring Software RAID 0 (Striping) on Windows 8.1 [HD][How to][Step by Step Guide]
Configuring Software RAID 0 (Striping) on Windows 8.1 [HD][How to][Step by Step Guide]
This is how you can configure Software RAID 0 Microsoft Windows 8 in a lightweight tutorial.
RAID 0 through software RAID offers a striping effect to ensure you data is striped across both disks without the need for costly hardware and is totally free as part of the latest windows offering you high performance.
Also ensure to backup your data when using RAID 0 as if a single disk fallsover you will probably loose all data.
2:53
Quick Tip: Alternating Row Colors (Zebra Striping) In Excel
Quick Tip: Alternating Row Colors (Zebra Striping) In Excel
Quick Tip: Alternating Row Colors (Zebra Striping) In Excel
http://access2learn.com/ In this quick tip we look at how to style the content in Excel so to have alternating row colors. This is sometimes referred to as Z...
1:46
Ductile Iron Pipe: Stamp and Striping Pipe
Ductile Iron Pipe: Stamp and Striping Pipe
Ductile Iron Pipe: Stamp and Striping Pipe
Rubber stamps applied include the necessary production data before spigot stripes are applied properly to every pipe.
51:23
Backups, Redundancy, and the Cloud: Computer Security Lectures 2014/15 S1
Backups, Redundancy, and the Cloud: Computer Security Lectures 2014/15 S1
Backups, Redundancy, and the Cloud: Computer Security Lectures 2014/15 S1
This video is part of the computer/information/cyber security and ethical hacking lecture series; by Z. Cliffe Schreuders at Leeds Beckett University. Laboratory work sheets, slides, and other open educational resources are available at http://z.cliffe.schreuders.org.
The slides themselves are creative commons licensed CC-BY-SA, and images used are licensed as individually attributed.
Topics covered in this lecture include:
Backups and Redundancy
confidentiality, integrity, and availability
Objectives
Recover from events
Prevent problems
Data Backups
Backups can help mitigate various risks
Backup plans
The plan should meet any Recovery Poi
3:37
"Road Trip" by Jon Schmidt - PAVEMENT STRIPING AHEAD, USE CAUTION ;)
"Road Trip" by Jon Schmidt - PAVEMENT STRIPING AHEAD, USE CAUTION ;)
"Road Trip" by Jon Schmidt - PAVEMENT STRIPING AHEAD, USE CAUTION ;)
This is my submission into Jon Schmidt's 'Road Trip' video contest. Sheet music was downloaded on 6/4, and I shot this video on 6/14. It wasn't a perfect tak...
1:11
Tampilan R15 Baru Dengan Striping BARU 2015 Hitam
Tampilan R15 Baru Dengan Striping BARU 2015 Hitam
Tampilan R15 Baru Dengan Striping BARU 2015 Hitam
Buat kamu nihh tampilan striping baru warna tampilan hitam
3:18
SubspaceBased Striping Noise Reduction in Hyperspectral Images
SubspaceBased Striping Noise Reduction in Hyperspectral Images
SubspaceBased Striping Noise Reduction in Hyperspectral Images
To get this project in ONLINE or through TRAINING Sessions, Contact: JP INFOTECH, 45, KAMARAJ SALAI, THATTANCHAVADY, PUDUCHERRY-9 Landmark: Opposite to Thatt...
13:39
ASUS H97i Unboxing
ASUS H97i Unboxing
ASUS H97i Unboxing
Asus-H97I-PLUS Mini-ITX board with Intel H97 Express chipset supporting Intel 4th Gen (Haswell) and future 5th Gen (Broadwell) Core LGA1150 processors only. Integrated Intel HD graphics and 8 channel Realtek ALC887 Audio; PCI Express 3.0 x16; Up to 16GB of DDR3 RAM; 1x Intel I218V Gigabit LAN; 4x SATA with RAID 0, 1, 5 and 10; 1x Half length Mini PCI Express slot; 1x DVI-I (up to 1920x1200 resolution); 1x HDMI with max. resolution 4096 x 2160 @ 24 Hz / 2560 x 1600 @ 60 Hz; DisplayPort with max. resolution 4096 x 2160 @ 24 Hz / 3840 x 2160 @ 60 Hz; S/PDIF out; 6x USB 3.0 (inc 2 internal); 6x USB 2.0 (inc 2 internal).
Rear Panel Connectors:1x
1:58
Semi automatic high speed terminal striping and crimping machine JS-2008A2
Semi automatic high speed terminal striping and crimping machine JS-2008A2
Semi automatic high speed terminal striping and crimping machine JS-2008A2
Zhongshan Jinsheng Automatic Machinery Co.,Ltd. Contact:Linda Gao Email:Linda@cnhkjs.com Skype:JS.LINDA HP:+86-150 1733 7648
Semi automatic high speed terminal striping and crimping machine JS-2008A2 data:
High speed: Crimp speed every 0.2 seconds, improving the efficiency of operations.
Mute: foot pedal, the motor work. Do not step is not working. So save the motor Zhanzhuan noise
Collision and mechanical clutches and electromagnetic noise generated enormous.
Wisdom control: full use of microcomputer control, to achieve a wide and accurate speed control, precise positioning and other basic functions.
And increased workers undergo, the
In this video, Tobin of MKByte explains striped RAID configuration. (Raid 0) Please subscribe to see more comparisons, unboxings, reviews and other tech things.
3:44
All About RAID
All About RAID
All About RAID
Watch this quick tutorial to learn about the differences in RAID levels and how they work to protect your data.
9:41
RAID Fundamentals
RAID Fundamentals
RAID Fundamentals
This video covers the fundamentals of RAID (Redundant Array Of Independent Disks). The 3 most common types of RAID are explained (RAID 0, RAID 1 & RAID 5)
and techniques used, including Disk Striping, Fault Tolerance, Parity and some additional RAID related topics.
Configuring RAID 5 Virtual Disk using Server Administrator - Dell OMSA
Configuring RAID 5 Virtual Disk using Server Administrator - Dell OMSA
Configuring RAID 5 Virtual Disk using Server Administrator - Dell OMSA
RAID is a way to virtualize multiple, independent hard-disk drives into one or more arrays to improve performance, capacity, and reliability (availability). ...
1:13
Configuring Software RAID 0 (Striping) on Windows 8.1 [HD][How to][Step by Step Guide]
Configuring Software RAID 0 (Striping) on Windows 8.1 [HD][How to][Step by Step Guide]
Configuring Software RAID 0 (Striping) on Windows 8.1 [HD][How to][Step by Step Guide]
This is how you can configure Software RAID 0 Microsoft Windows 8 in a lightweight tutorial.
RAID 0 through software RAID offers a striping effect to ensure you data is striped across both disks without the need for costly hardware and is totally free as part of the latest windows offering you high performance.
Also ensure to backup your data when using RAID 0 as if a single disk fallsover you will probably loose all data.
2:53
Quick Tip: Alternating Row Colors (Zebra Striping) In Excel
Quick Tip: Alternating Row Colors (Zebra Striping) In Excel
Quick Tip: Alternating Row Colors (Zebra Striping) In Excel
http://access2learn.com/ In this quick tip we look at how to style the content in Excel so to have alternating row colors. This is sometimes referred to as Z...
1:46
Ductile Iron Pipe: Stamp and Striping Pipe
Ductile Iron Pipe: Stamp and Striping Pipe
Ductile Iron Pipe: Stamp and Striping Pipe
Rubber stamps applied include the necessary production data before spigot stripes are applied properly to every pipe.
51:23
Backups, Redundancy, and the Cloud: Computer Security Lectures 2014/15 S1
Backups, Redundancy, and the Cloud: Computer Security Lectures 2014/15 S1
Backups, Redundancy, and the Cloud: Computer Security Lectures 2014/15 S1
This video is part of the computer/information/cyber security and ethical hacking lecture series; by Z. Cliffe Schreuders at Leeds Beckett University. Laboratory work sheets, slides, and other open educational resources are available at http://z.cliffe.schreuders.org.
The slides themselves are creative commons licensed CC-BY-SA, and images used are licensed as individually attributed.
Topics covered in this lecture include:
Backups and Redundancy
confidentiality, integrity, and availability
Objectives
Recover from events
Prevent problems
Data Backups
Backups can help mitigate various risks
Backup plans
The plan should meet any Recovery Poi
3:37
"Road Trip" by Jon Schmidt - PAVEMENT STRIPING AHEAD, USE CAUTION ;)
"Road Trip" by Jon Schmidt - PAVEMENT STRIPING AHEAD, USE CAUTION ;)
"Road Trip" by Jon Schmidt - PAVEMENT STRIPING AHEAD, USE CAUTION ;)
This is my submission into Jon Schmidt's 'Road Trip' video contest. Sheet music was downloaded on 6/4, and I shot this video on 6/14. It wasn't a perfect tak...
1:11
Tampilan R15 Baru Dengan Striping BARU 2015 Hitam
Tampilan R15 Baru Dengan Striping BARU 2015 Hitam
Tampilan R15 Baru Dengan Striping BARU 2015 Hitam
Buat kamu nihh tampilan striping baru warna tampilan hitam
3:18
SubspaceBased Striping Noise Reduction in Hyperspectral Images
SubspaceBased Striping Noise Reduction in Hyperspectral Images
SubspaceBased Striping Noise Reduction in Hyperspectral Images
To get this project in ONLINE or through TRAINING Sessions, Contact: JP INFOTECH, 45, KAMARAJ SALAI, THATTANCHAVADY, PUDUCHERRY-9 Landmark: Opposite to Thatt...
13:39
ASUS H97i Unboxing
ASUS H97i Unboxing
ASUS H97i Unboxing
Asus-H97I-PLUS Mini-ITX board with Intel H97 Express chipset supporting Intel 4th Gen (Haswell) and future 5th Gen (Broadwell) Core LGA1150 processors only. Integrated Intel HD graphics and 8 channel Realtek ALC887 Audio; PCI Express 3.0 x16; Up to 16GB of DDR3 RAM; 1x Intel I218V Gigabit LAN; 4x SATA with RAID 0, 1, 5 and 10; 1x Half length Mini PCI Express slot; 1x DVI-I (up to 1920x1200 resolution); 1x HDMI with max. resolution 4096 x 2160 @ 24 Hz / 2560 x 1600 @ 60 Hz; DisplayPort with max. resolution 4096 x 2160 @ 24 Hz / 3840 x 2160 @ 60 Hz; S/PDIF out; 6x USB 3.0 (inc 2 internal); 6x USB 2.0 (inc 2 internal).
Rear Panel Connectors:1x
1:58
Semi automatic high speed terminal striping and crimping machine JS-2008A2
Semi automatic high speed terminal striping and crimping machine JS-2008A2
Semi automatic high speed terminal striping and crimping machine JS-2008A2
Zhongshan Jinsheng Automatic Machinery Co.,Ltd. Contact:Linda Gao Email:Linda@cnhkjs.com Skype:JS.LINDA HP:+86-150 1733 7648
Semi automatic high speed terminal striping and crimping machine JS-2008A2 data:
High speed: Crimp speed every 0.2 seconds, improving the efficiency of operations.
Mute: foot pedal, the motor work. Do not step is not working. So save the motor Zhanzhuan noise
Collision and mechanical clutches and electromagnetic noise generated enormous.
Wisdom control: full use of microcomputer control, to achieve a wide and accurate speed control, precise positioning and other basic functions.
And increased workers undergo, the
7:01
Tutorial Cara Mudah Memasang Striping Motor Sendiri
Tutorial Cara Mudah Memasang Striping Motor Sendiri
Tutorial Cara Mudah Memasang Striping Motor Sendiri
Sekedar info tentang cara mudah memasang Striping / lis motor sendiri
---
Model : Suzuki Satria F150 tahun 2011
Striping motor : Suzuki Satria Special Edition warna Putih-Hitam tahun 2012
Tipe: Original - Variasi
2:40
What's exciting about the Dell Cloud Solution for Web Applications: Application striping
What's exciting about the Dell Cloud Solution for Web Applications: Application striping
What's exciting about the Dell Cloud Solution for Web Applications: Application striping
Dell Data Center Solutions Sr. Cloud Solution Architecht Rob Hirschfeld talks about application striping in the Dell Cloud Solution for Web Applications.
5:16
Nail art striping tape
Nail art striping tape
Nail art striping tape
Coucou les filles je vous présente un nail art toute simple réalisé uniquement avec du striping tape j'espère que cela plaira.
Les matériels:
Base coat: L.A.COLORS #8
Topc coat: L.A.COLORS # 21
vernis: Kozmic colours # 36
Kleancolor (Pearl Silver) # 7
Striping tape
Une paire de ciseaux ou pince à envie
Facebook: https://www.facebook.com/mynailslise
Blog: http://lisenailsart.blogspot.ca/
Twitter: https://twitter.com/lisenails
Instagram: http://instagram.com/elisabettemercu/
Hellocoton: http://www.hellocoton.fr/mapage/lisenailsart
Pinterest: https://fr.pinterest.com/elisabettem
Google: https://plus.google.com/u/0/b/1006058906512692
21:03
Tech : Raiders of the Lost Data
Tech : Raiders of the Lost Data
Tech : Raiders of the Lost Data
http://www.Alfred.TV READ ME FIRST: In this video, I provide viewers with information on RAID 0 (Striping), RAID 1 (Mirroring), as well as RAID 5 in addition...
1:16
Configuring Software RAID 0 Striping on Windows 7 or Server 2008 R2 [How to][Step by Step Guide]
Configuring Software RAID 0 Striping on Windows 7 or Server 2008 R2 [How to][Step by Step Guide]
Configuring Software RAID 0 Striping on Windows 7 or Server 2008 R2 [How to][Step by Step Guide]
This short video shows you how to configure Software RAID 0 (striping) to give you a faster disk read speed. This is the same for windows 7 and server 2008 r2. I hope you enjoy the short tutorial.
7:44
Passport Pro Review - ULTIMATE Portable HDD?
Passport Pro Review - ULTIMATE Portable HDD?
Passport Pro Review - ULTIMATE Portable HDD?
WD Passport Pro Review by Blunty Is this the ULTIMATE Hard drive solution for heavy data users like Videographers, Photographers, graphic Designers, Musician...
0:13
Striping pole mmd practice animation R18
Striping pole mmd practice animation R18
Striping pole mmd practice animation R18
practice :3
1:57
Durable Warehouse Striping and Floor Markings
Durable Warehouse Striping and Floor Markings
Durable Warehouse Striping and Floor Markings
Irwin Tools Distribution Center (Indianapolis Indiana) needed floor markings that they did not have to keep re painting. We went over our install process and the pricing over a phone conference. We came in on a Friday afternoon and worked through the night and finished Saturday morning. This allowed them to stay in operation while having us install a durable striping material. They were 100% fully operational by the following Monday morning.
3:57
SPRING NAIL ART DESIGN/EASY STRIPING TAPE NAIL ART TUTORIAL
SPRING NAIL ART DESIGN/EASY STRIPING TAPE NAIL ART TUTORIAL
SPRING NAIL ART DESIGN/EASY STRIPING TAPE NAIL ART TUTORIAL
FACEBOOK : https://www.facebook.com/pages/Mounica-nail-art/634723793249714?ref=hl YOUTUBE : https://www.youtube.com/user/MounicaSoma NAIL ART VIDEOS :- STAMP...
In this video, Tobin of MKByte explains striped RAID configuration. (Raid 0) Please subscribe to see more comparisons, unboxings, reviews and other tech things.
In this video, Tobin of MKByte explains striped RAID configuration. (Raid 0) Please subscribe to see more comparisons, unboxings, reviews and other tech things.
This video covers the fundamentals of RAID (Redundant Array Of Independent Disks). The 3 most common types of RAID are explained (RAID 0, RAID 1 & RAID 5)
and techniques used, including Disk Striping, Fault Tolerance, Parity and some additional RAID related topics.
This video covers the fundamentals of RAID (Redundant Array Of Independent Disks). The 3 most common types of RAID are explained (RAID 0, RAID 1 & RAID 5)
and techniques used, including Disk Striping, Fault Tolerance, Parity and some additional RAID related topics.
RAID is a way to virtualize multiple, independent hard-disk drives into one or more arrays to improve performance, capacity, and reliability (availability). ...
RAID is a way to virtualize multiple, independent hard-disk drives into one or more arrays to improve performance, capacity, and reliability (availability). ...
This is how you can configure Software RAID 0 Microsoft Windows 8 in a lightweight tutorial.
RAID 0 through software RAID offers a striping effect to ensure you data is striped across both disks without the need for costly hardware and is totally free as part of the latest windows offering you high performance.
Also ensure to backup your data when using RAID 0 as if a single disk fallsover you will probably loose all data.
This is how you can configure Software RAID 0 Microsoft Windows 8 in a lightweight tutorial.
RAID 0 through software RAID offers a striping effect to ensure you data is striped across both disks without the need for costly hardware and is totally free as part of the latest windows offering you high performance.
Also ensure to backup your data when using RAID 0 as if a single disk fallsover you will probably loose all data.
published:27 Sep 2012
views:33497
Quick Tip: Alternating Row Colors (Zebra Striping) In Excel
http://access2learn.com/ In this quick tip we look at how to style the content in Excel so to have alternating row colors. This is sometimes referred to as Z...
http://access2learn.com/ In this quick tip we look at how to style the content in Excel so to have alternating row colors. This is sometimes referred to as Z...
This video is part of the computer/information/cyber security and ethical hacking lecture series; by Z. Cliffe Schreuders at Leeds Beckett University. Laboratory work sheets, slides, and other open educational resources are available at http://z.cliffe.schreuders.org.
The slides themselves are creative commons licensed CC-BY-SA, and images used are licensed as individually attributed.
Topics covered in this lecture include:
Backups and Redundancy
confidentiality, integrity, and availability
Objectives
Recover from events
Prevent problems
Data Backups
Backups can help mitigate various risks
Backup plans
The plan should meet any Recovery Point Objectives (RPO) and Recovery Time Objectives (RTO)
Specifies: Who, how, and how often backups occur, How and for how long backups are stored, Where backups are stored, What data is backed up, How to recover backed up data
Backup plan considerations: Value of data, vs cost of backup, how fast does recovery need to happen?
Backup media
Types of backup: Direct attached storage, Network-based, Internet/cloud, Network attached storage (NAS)
Networked systems and filesystems
Backup levels
Epoch (full) backup: Everything is copied
Differential backup: Only changes since the last full backup
Delta encoding: stores the differences between versions, rather than complete copies
Incremental backup: Only changes since the last backup (including differential backups)
Multilevel backup involves levels:
Level 0 = Full backup
For example, monthly
Level 1 = Changes since level 0 backup
Multilevel differential
Multilevel incremental
Restoring a file from three-level backup
Restoring an entire system
Other backup methods
System images
Continuous data protection: Real-time backup, saves every change to a backup storage
Version control: Commits versions of files to a repository, Preserves entire history, Eg: Git, Subversion
Storage considerations
Security of backups
Physical security
Encryption (esp. if stored off-site)
File permissions, if stored on servers
Data retention laws
Backup software
Lots of backup tools available, including free and proprietary solutions
Software considerations
Many provide a graphical front-end to standard Linux/Unix tools (for example ark)
cp, tar (tape archive), dd (data dump), cpio, dump/restore, rsync - copy differences, over a network, rcp: insecure copy across network (don't use this), scp
Redundancy
Data redundancy, such as RAID
Hardware redundancy
Power redundancy
Server redundancy
Redundancy advantages and disadvantages
Redundant array of inexpensive / independent disks (RAID)
Hardware-based RAID
Software-based RAID
Choosing Hardware or software RAID
Firmware-based RAID
RAID levels
Data striping: Segments sequential data and places it across drives
Parity: Error detection, and in the case of RAID, error correction
Mirroring: disks containing the same data
RAID levels
RAID 0: striping, no redundancy
RAID 1: mirroring
RAID 3: striping, dedicated parity disk
RAID 5: like 3, but parity is stored along with data across all disks
RAID 6: like 5, but two parity blocks
Hot spare: An extra disk, not used until a failure, may automatically rebuild onto the spare
Capacity
RAID and Linux
Need to monitor the logs for disk failures
Log shipping
Log shipping AKA warm standby
Load balancing: distribute workload to redundant hardware
Failover: a load balancer can stop sending requests to hardware that is not available
Redundancy is not backup
Backups can go wrong
Backups can help
Cloud computing: a network of remote servers providing services:
Infrastructure as a Service (IaaS) – hosts VMs, such as servers or desktops (VDI)
Platform as a Service (PaaS) – hosts access to a managed server to host software
Software as a Service (SaaS) – use remote software
The Cloud: provisioning uses virtualisation: hardware independent
Resource pooling: resources assigned from a pool
Elasticity: based on real time needs
Agility and scale
The Cloud: deployment - Public/Private/Hybrid cloud
Redundancy and the Cloud
Failover to a caching service
Backups and the Cloud
SaaS data storage services
Consumer storage: Google Drive, Dropbox, Amazon Cloud Drive
Online backups / data storage
Encrypted backup
Security and the Cloud
Multi-tenant
Many physical servers
OS, platform, database, virtual network, and app security
A single security breach can have wide reaching impact
Data is stored and processed on computers owned and operated by someone else
Privacy issues
Legal and compliance issues
Out of your control
Conclusion
This video is part of the computer/information/cyber security and ethical hacking lecture series; by Z. Cliffe Schreuders at Leeds Beckett University. Laboratory work sheets, slides, and other open educational resources are available at http://z.cliffe.schreuders.org.
The slides themselves are creative commons licensed CC-BY-SA, and images used are licensed as individually attributed.
Topics covered in this lecture include:
Backups and Redundancy
confidentiality, integrity, and availability
Objectives
Recover from events
Prevent problems
Data Backups
Backups can help mitigate various risks
Backup plans
The plan should meet any Recovery Point Objectives (RPO) and Recovery Time Objectives (RTO)
Specifies: Who, how, and how often backups occur, How and for how long backups are stored, Where backups are stored, What data is backed up, How to recover backed up data
Backup plan considerations: Value of data, vs cost of backup, how fast does recovery need to happen?
Backup media
Types of backup: Direct attached storage, Network-based, Internet/cloud, Network attached storage (NAS)
Networked systems and filesystems
Backup levels
Epoch (full) backup: Everything is copied
Differential backup: Only changes since the last full backup
Delta encoding: stores the differences between versions, rather than complete copies
Incremental backup: Only changes since the last backup (including differential backups)
Multilevel backup involves levels:
Level 0 = Full backup
For example, monthly
Level 1 = Changes since level 0 backup
Multilevel differential
Multilevel incremental
Restoring a file from three-level backup
Restoring an entire system
Other backup methods
System images
Continuous data protection: Real-time backup, saves every change to a backup storage
Version control: Commits versions of files to a repository, Preserves entire history, Eg: Git, Subversion
Storage considerations
Security of backups
Physical security
Encryption (esp. if stored off-site)
File permissions, if stored on servers
Data retention laws
Backup software
Lots of backup tools available, including free and proprietary solutions
Software considerations
Many provide a graphical front-end to standard Linux/Unix tools (for example ark)
cp, tar (tape archive), dd (data dump), cpio, dump/restore, rsync - copy differences, over a network, rcp: insecure copy across network (don't use this), scp
Redundancy
Data redundancy, such as RAID
Hardware redundancy
Power redundancy
Server redundancy
Redundancy advantages and disadvantages
Redundant array of inexpensive / independent disks (RAID)
Hardware-based RAID
Software-based RAID
Choosing Hardware or software RAID
Firmware-based RAID
RAID levels
Data striping: Segments sequential data and places it across drives
Parity: Error detection, and in the case of RAID, error correction
Mirroring: disks containing the same data
RAID levels
RAID 0: striping, no redundancy
RAID 1: mirroring
RAID 3: striping, dedicated parity disk
RAID 5: like 3, but parity is stored along with data across all disks
RAID 6: like 5, but two parity blocks
Hot spare: An extra disk, not used until a failure, may automatically rebuild onto the spare
Capacity
RAID and Linux
Need to monitor the logs for disk failures
Log shipping
Log shipping AKA warm standby
Load balancing: distribute workload to redundant hardware
Failover: a load balancer can stop sending requests to hardware that is not available
Redundancy is not backup
Backups can go wrong
Backups can help
Cloud computing: a network of remote servers providing services:
Infrastructure as a Service (IaaS) – hosts VMs, such as servers or desktops (VDI)
Platform as a Service (PaaS) – hosts access to a managed server to host software
Software as a Service (SaaS) – use remote software
The Cloud: provisioning uses virtualisation: hardware independent
Resource pooling: resources assigned from a pool
Elasticity: based on real time needs
Agility and scale
The Cloud: deployment - Public/Private/Hybrid cloud
Redundancy and the Cloud
Failover to a caching service
Backups and the Cloud
SaaS data storage services
Consumer storage: Google Drive, Dropbox, Amazon Cloud Drive
Online backups / data storage
Encrypted backup
Security and the Cloud
Multi-tenant
Many physical servers
OS, platform, database, virtual network, and app security
A single security breach can have wide reaching impact
Data is stored and processed on computers owned and operated by someone else
Privacy issues
Legal and compliance issues
Out of your control
Conclusion
published:05 Jan 2015
views:0
"Road Trip" by Jon Schmidt - PAVEMENT STRIPING AHEAD, USE CAUTION ;)
This is my submission into Jon Schmidt's 'Road Trip' video contest. Sheet music was downloaded on 6/4, and I shot this video on 6/14. It wasn't a perfect tak...
This is my submission into Jon Schmidt's 'Road Trip' video contest. Sheet music was downloaded on 6/4, and I shot this video on 6/14. It wasn't a perfect tak...
To get this project in ONLINE or through TRAINING Sessions, Contact: JP INFOTECH, 45, KAMARAJ SALAI, THATTANCHAVADY, PUDUCHERRY-9 Landmark: Opposite to Thatt...
To get this project in ONLINE or through TRAINING Sessions, Contact: JP INFOTECH, 45, KAMARAJ SALAI, THATTANCHAVADY, PUDUCHERRY-9 Landmark: Opposite to Thatt...
Asus-H97I-PLUS Mini-ITX board with Intel H97 Express chipset supporting Intel 4th Gen (Haswell) and future 5th Gen (Broadwell) Core LGA1150 processors only. Integrated Intel HD graphics and 8 channel Realtek ALC887 Audio; PCI Express 3.0 x16; Up to 16GB of DDR3 RAM; 1x Intel I218V Gigabit LAN; 4x SATA with RAID 0, 1, 5 and 10; 1x Half length Mini PCI Express slot; 1x DVI-I (up to 1920x1200 resolution); 1x HDMI with max. resolution 4096 x 2160 @ 24 Hz / 2560 x 1600 @ 60 Hz; DisplayPort with max. resolution 4096 x 2160 @ 24 Hz / 3840 x 2160 @ 60 Hz; S/PDIF out; 6x USB 3.0 (inc 2 internal); 6x USB 2.0 (inc 2 internal).
Rear Panel Connectors:1x Combo PS/2 Mouse/Keyboard Port; 4x USB 3.0 (coloured blue); 1x VGA; 1x DVI-I; 1x DisplayPort; 1 x HDMI; 1x Intel chipset Gigabit LAN; 4x USB 2.0; 3x switchable 3.5mm audio connectors; SPDIF optical digital audio out.
Board connectors 24pin ATX Main power connector (20-pin power supplies will work); 8pin 12v Processor core power connector (minimum 4pins P4, must be connected); 4x SATA 6Gb/s connectors; 1x Front panel USB 2.0 header (for 2 ports); 1x Front Panel USB 3.0 header (19pin, for 2 ports); 1x M.2 Socket 3 for M Key type 2260/2280 devices; 2x 240-pin DDR3 DIMM Sockets; PCI Express 3.0 x16 bus add-in card connector; Half-Height Mini-PCI Express card slot; SPDIF out header; Front panel audio header; 1x Front panel audio connector(s) (AAFP); Clear CMOS Jumper; 1x TPM header; 1x MemOK! button; 1x Internal speaker connector; 1x System panel; 2x System and 1x Processor fan headers.
Onboard RAID: The Asus-H97I-PLUS supports Intel Rapid Storage Technology which provides the following RAID levels via the Intel H97 Express Chipset RAID 0 - data striping; RAID 1 - data mirroring; RAID 0+1 (or RAID 10) - data striping and mirroring; RAID 5 - distributed parity.
Suitable Processors: The Asus-H97I-PLUS board supports 4th Gen (Haswell) uand 5th Gen (Broadwell) processors. The Asus-H97I-PLUS is not provided with a processor. Suitable processors are available here or in the 'you may also require' section to the left.
Suitable Cases: All our Mini-ITX chassis with at least a 120W power supply, and an appropriate low profile heatsink if necessary. If using a larger than 65W TDP processor, a larger power supply than 120W may be required. Some suitable cases that will work with the GA-Z87N-WiFi with a standard Intel Socket 1150 heatsink: The CFI-A7879, ES32067, ES30068, ES34069, Venus 669, Compucase 8K01, Compucase 8K07, Silverstone SG05, Jou Jue NU-528i 220W and Jou Jue NU-568i 220W.
1U Case compatibility: To use this board in a 1U case please use the Dynatron K2 1U Side blower heatsink and a 35W or 65W TDP CPU.
Typical M350 configuration: To use this board in the M350, we recommend the 150W AC Adapter and picoPSU-150-XT or picoPSU-160-XT together with a 65W TDP CPU and Akasa 7106HP or K25 heatsink or 35W TDP CPU and supplied heatsink, plus 1 or 2 sticks of DDR3 RAM and a 2.5in HDD/SSD (add an M350 HDD tray to use 2x HDD/SSDs).
Multiple Screens: This board Supports up to 3 displays simultaneously with an appropriate processor. Display Port 1.2 Multi-Stream Transport compliant, supports DP 1.2 monitor daisy chain up to 3 displays; Supports Intel InTru 3D, Quick Sync Video, Clear Video HD Technology, Insider Expansion Slots.
Downloads: BIOS, Documentation and Drivers.
Package Contents: 2x SATA cables, 1x IO back plate, 1x Driver and Software DVD.
*ASUS Exclusive Features: Remote GO!; MemOK!; AI Suite 3; Ai Charger; Anti-Surge; USB 3.0 Boost; Disk Unlocker; ASUS Fan Xpert 2; ASUS CrashFree BIOS 3; ASUS EZ Flash 2; ASUS UEFI BIOS EZ Mode; Push Notice; ASUS Q-Slot; ASUS Q-DIMM; Media Streamer;.
Suitable Memory: The Asus-H97I-PLUS uses up to 2 sticks of 1333/1600MHz DDR3 DIMM memory. This is not compatible with DDR/DDR2 memory. Fully tested DDR3 DIMMs are available here or in the 'you may also require' section to the left; Supports Intel Extreme Memory Profile (XMP).
Check out my other channel for Tutorials, Build Guides, and How-To's - youtube.com/johnnythegeek
Asus-H97I-PLUS Mini-ITX board with Intel H97 Express chipset supporting Intel 4th Gen (Haswell) and future 5th Gen (Broadwell) Core LGA1150 processors only. Integrated Intel HD graphics and 8 channel Realtek ALC887 Audio; PCI Express 3.0 x16; Up to 16GB of DDR3 RAM; 1x Intel I218V Gigabit LAN; 4x SATA with RAID 0, 1, 5 and 10; 1x Half length Mini PCI Express slot; 1x DVI-I (up to 1920x1200 resolution); 1x HDMI with max. resolution 4096 x 2160 @ 24 Hz / 2560 x 1600 @ 60 Hz; DisplayPort with max. resolution 4096 x 2160 @ 24 Hz / 3840 x 2160 @ 60 Hz; S/PDIF out; 6x USB 3.0 (inc 2 internal); 6x USB 2.0 (inc 2 internal).
Rear Panel Connectors:1x Combo PS/2 Mouse/Keyboard Port; 4x USB 3.0 (coloured blue); 1x VGA; 1x DVI-I; 1x DisplayPort; 1 x HDMI; 1x Intel chipset Gigabit LAN; 4x USB 2.0; 3x switchable 3.5mm audio connectors; SPDIF optical digital audio out.
Board connectors 24pin ATX Main power connector (20-pin power supplies will work); 8pin 12v Processor core power connector (minimum 4pins P4, must be connected); 4x SATA 6Gb/s connectors; 1x Front panel USB 2.0 header (for 2 ports); 1x Front Panel USB 3.0 header (19pin, for 2 ports); 1x M.2 Socket 3 for M Key type 2260/2280 devices; 2x 240-pin DDR3 DIMM Sockets; PCI Express 3.0 x16 bus add-in card connector; Half-Height Mini-PCI Express card slot; SPDIF out header; Front panel audio header; 1x Front panel audio connector(s) (AAFP); Clear CMOS Jumper; 1x TPM header; 1x MemOK! button; 1x Internal speaker connector; 1x System panel; 2x System and 1x Processor fan headers.
Onboard RAID: The Asus-H97I-PLUS supports Intel Rapid Storage Technology which provides the following RAID levels via the Intel H97 Express Chipset RAID 0 - data striping; RAID 1 - data mirroring; RAID 0+1 (or RAID 10) - data striping and mirroring; RAID 5 - distributed parity.
Suitable Processors: The Asus-H97I-PLUS board supports 4th Gen (Haswell) uand 5th Gen (Broadwell) processors. The Asus-H97I-PLUS is not provided with a processor. Suitable processors are available here or in the 'you may also require' section to the left.
Suitable Cases: All our Mini-ITX chassis with at least a 120W power supply, and an appropriate low profile heatsink if necessary. If using a larger than 65W TDP processor, a larger power supply than 120W may be required. Some suitable cases that will work with the GA-Z87N-WiFi with a standard Intel Socket 1150 heatsink: The CFI-A7879, ES32067, ES30068, ES34069, Venus 669, Compucase 8K01, Compucase 8K07, Silverstone SG05, Jou Jue NU-528i 220W and Jou Jue NU-568i 220W.
1U Case compatibility: To use this board in a 1U case please use the Dynatron K2 1U Side blower heatsink and a 35W or 65W TDP CPU.
Typical M350 configuration: To use this board in the M350, we recommend the 150W AC Adapter and picoPSU-150-XT or picoPSU-160-XT together with a 65W TDP CPU and Akasa 7106HP or K25 heatsink or 35W TDP CPU and supplied heatsink, plus 1 or 2 sticks of DDR3 RAM and a 2.5in HDD/SSD (add an M350 HDD tray to use 2x HDD/SSDs).
Multiple Screens: This board Supports up to 3 displays simultaneously with an appropriate processor. Display Port 1.2 Multi-Stream Transport compliant, supports DP 1.2 monitor daisy chain up to 3 displays; Supports Intel InTru 3D, Quick Sync Video, Clear Video HD Technology, Insider Expansion Slots.
Downloads: BIOS, Documentation and Drivers.
Package Contents: 2x SATA cables, 1x IO back plate, 1x Driver and Software DVD.
*ASUS Exclusive Features: Remote GO!; MemOK!; AI Suite 3; Ai Charger; Anti-Surge; USB 3.0 Boost; Disk Unlocker; ASUS Fan Xpert 2; ASUS CrashFree BIOS 3; ASUS EZ Flash 2; ASUS UEFI BIOS EZ Mode; Push Notice; ASUS Q-Slot; ASUS Q-DIMM; Media Streamer;.
Suitable Memory: The Asus-H97I-PLUS uses up to 2 sticks of 1333/1600MHz DDR3 DIMM memory. This is not compatible with DDR/DDR2 memory. Fully tested DDR3 DIMMs are available here or in the 'you may also require' section to the left; Supports Intel Extreme Memory Profile (XMP).
Check out my other channel for Tutorials, Build Guides, and How-To's - youtube.com/johnnythegeek
published:14 Mar 2015
views:1331
Semi automatic high speed terminal striping and crimping machine JS-2008A2
Zhongshan Jinsheng Automatic Machinery Co.,Ltd. Contact:Linda Gao Email:Linda@cnhkjs.com Skype:JS.LINDA HP:+86-150 1733 7648
Semi automatic high speed terminal striping and crimping machine JS-2008A2 data:
High speed: Crimp speed every 0.2 seconds, improving the efficiency of operations.
Mute: foot pedal, the motor work. Do not step is not working. So save the motor Zhanzhuan noise
Collision and mechanical clutches and electromagnetic noise generated enormous.
Wisdom control: full use of microcomputer control, to achieve a wide and accurate speed control, precise positioning and other basic functions.
And increased workers undergo, the processor automatically cut off power switch lighting intelligent management.
Energy: maximum energy consumption savings can provide 10 × 250W 2.5KW / Hrs.
This machine was 40000 × 0.2 (seconds /pcs)/3600×250W=0.556KW/Hrs,
Both contrast. Stand-alone single-class energy savings of nearly 2KW
Zhongshan Jinsheng Automatic Machinery Co.,Ltd. Contact:Linda Gao Email:Linda@cnhkjs.com Skype:JS.LINDA HP:+86-150 1733 7648
Semi automatic high speed terminal striping and crimping machine JS-2008A2 data:
High speed: Crimp speed every 0.2 seconds, improving the efficiency of operations.
Mute: foot pedal, the motor work. Do not step is not working. So save the motor Zhanzhuan noise
Collision and mechanical clutches and electromagnetic noise generated enormous.
Wisdom control: full use of microcomputer control, to achieve a wide and accurate speed control, precise positioning and other basic functions.
And increased workers undergo, the processor automatically cut off power switch lighting intelligent management.
Energy: maximum energy consumption savings can provide 10 × 250W 2.5KW / Hrs.
This machine was 40000 × 0.2 (seconds /pcs)/3600×250W=0.556KW/Hrs,
Both contrast. Stand-alone single-class energy savings of nearly 2KW
published:07 Jan 2015
views:2
Tutorial Cara Mudah Memasang Striping Motor Sendiri
Sekedar info tentang cara mudah memasang Striping / lis motor sendiri
---
Model : Suzuki Satria F150 tahun 2011
Striping motor : Suzuki Satria Special Edition warna Putih-Hitam tahun 2012
Tipe: Original - Variasi
Sekedar info tentang cara mudah memasang Striping / lis motor sendiri
---
Model : Suzuki Satria F150 tahun 2011
Striping motor : Suzuki Satria Special Edition warna Putih-Hitam tahun 2012
Tipe: Original - Variasi
published:22 Jul 2014
views:1
What's exciting about the Dell Cloud Solution for Web Applications: Application striping
Dell Data Center Solutions Sr. Cloud Solution Architecht Rob Hirschfeld talks about application striping in the Dell Cloud Solution for Web Applications.
Dell Data Center Solutions Sr. Cloud Solution Architecht Rob Hirschfeld talks about application striping in the Dell Cloud Solution for Web Applications.
Coucou les filles je vous présente un nail art toute simple réalisé uniquement avec du striping tape j'espère que cela plaira.
Les matériels:
Base coat: L.A.COLORS #8
Topc coat: L.A.COLORS # 21
vernis: Kozmic colours # 36
Kleancolor (Pearl Silver) # 7
Striping tape
Une paire de ciseaux ou pince à envie
Facebook: https://www.facebook.com/mynailslise
Blog: http://lisenailsart.blogspot.ca/
Twitter: https://twitter.com/lisenails
Instagram: http://instagram.com/elisabettemercu/
Hellocoton: http://www.hellocoton.fr/mapage/lisenailsart
Pinterest: https://fr.pinterest.com/elisabettem
Google: https://plus.google.com/u/0/b/100605890651269276087/100605890651269276087/about
Email: elisabettemercu@gmail.com
Coucou les filles je vous présente un nail art toute simple réalisé uniquement avec du striping tape j'espère que cela plaira.
Les matériels:
Base coat: L.A.COLORS #8
Topc coat: L.A.COLORS # 21
vernis: Kozmic colours # 36
Kleancolor (Pearl Silver) # 7
Striping tape
Une paire de ciseaux ou pince à envie
Facebook: https://www.facebook.com/mynailslise
Blog: http://lisenailsart.blogspot.ca/
Twitter: https://twitter.com/lisenails
Instagram: http://instagram.com/elisabettemercu/
Hellocoton: http://www.hellocoton.fr/mapage/lisenailsart
Pinterest: https://fr.pinterest.com/elisabettem
Google: https://plus.google.com/u/0/b/100605890651269276087/100605890651269276087/about
Email: elisabettemercu@gmail.com
http://www.Alfred.TV READ ME FIRST: In this video, I provide viewers with information on RAID 0 (Striping), RAID 1 (Mirroring), as well as RAID 5 in addition...
http://www.Alfred.TV READ ME FIRST: In this video, I provide viewers with information on RAID 0 (Striping), RAID 1 (Mirroring), as well as RAID 5 in addition...
This short video shows you how to configure Software RAID 0 (striping) to give you a faster disk read speed. This is the same for windows 7 and server 2008 r2. I hope you enjoy the short tutorial.
This short video shows you how to configure Software RAID 0 (striping) to give you a faster disk read speed. This is the same for windows 7 and server 2008 r2. I hope you enjoy the short tutorial.
WD Passport Pro Review by Blunty Is this the ULTIMATE Hard drive solution for heavy data users like Videographers, Photographers, graphic Designers, Musician...
WD Passport Pro Review by Blunty Is this the ULTIMATE Hard drive solution for heavy data users like Videographers, Photographers, graphic Designers, Musician...
Irwin Tools Distribution Center (Indianapolis Indiana) needed floor markings that they did not have to keep re painting. We went over our install process and the pricing over a phone conference. We came in on a Friday afternoon and worked through the night and finished Saturday morning. This allowed them to stay in operation while having us install a durable striping material. They were 100% fully operational by the following Monday morning.
Irwin Tools Distribution Center (Indianapolis Indiana) needed floor markings that they did not have to keep re painting. We went over our install process and the pricing over a phone conference. We came in on a Friday afternoon and worked through the night and finished Saturday morning. This allowed them to stay in operation while having us install a durable striping material. They were 100% fully operational by the following Monday morning.
published:11 Apr 2014
views:4
SPRING NAIL ART DESIGN/EASY STRIPING TAPE NAIL ART TUTORIAL
In this video, Tobin of MKByte explains striped RAID configuration. (Raid 0) Please subscribe to see more comparisons, unboxings, reviews and other tech things.
This video covers the fundamentals of RAID (Redundant Array Of Independent Disks). The 3 m...
published:01 Sep 2013
RAID Fundamentals
RAID Fundamentals
This video covers the fundamentals of RAID (Redundant Array Of Independent Disks). The 3 most common types of RAID are explained (RAID 0, RAID 1 & RAID 5)
and techniques used, including Disk Striping, Fault Tolerance, Parity and some additional RAID related topics.
Configuring RAID 5 Virtual Disk using Server Administrator - Dell OMSA
Configuring RAID 5 Virtual Disk using Server Administrator - Dell OMSA
RAID is a way to virtualize multiple, independent hard-disk drives into one or more arrays to improve performance, capacity, and reliability (availability). ...
Configuring Software RAID 0 (Striping) on Windows 8.1 [HD][How to][Step by Step Guide]
This is how you can configure Software RAID 0 Microsoft Windows 8 in a lightweight tutoria...
published:27 Sep 2012
Configuring Software RAID 0 (Striping) on Windows 8.1 [HD][How to][Step by Step Guide]
Configuring Software RAID 0 (Striping) on Windows 8.1 [HD][How to][Step by Step Guide]
This is how you can configure Software RAID 0 Microsoft Windows 8 in a lightweight tutorial.
RAID 0 through software RAID offers a striping effect to ensure you data is striped across both disks without the need for costly hardware and is totally free as part of the latest windows offering you high performance.
Also ensure to backup your data when using RAID 0 as if a single disk fallsover you will probably loose all data.
published:27 Sep 2012
views:33497
2:53
Quick Tip: Alternating Row Colors (Zebra Striping) In Excel
http://access2learn.com/ In this quick tip we look at how to style the content in Excel so...
Quick Tip: Alternating Row Colors (Zebra Striping) In Excel
Quick Tip: Alternating Row Colors (Zebra Striping) In Excel
http://access2learn.com/ In this quick tip we look at how to style the content in Excel so to have alternating row colors. This is sometimes referred to as Z...
Backups, Redundancy, and the Cloud: Computer Security Lectures 2014/15 S1
This video is part of the computer/information/cyber security and ethical hacking lecture ...
published:05 Jan 2015
Backups, Redundancy, and the Cloud: Computer Security Lectures 2014/15 S1
Backups, Redundancy, and the Cloud: Computer Security Lectures 2014/15 S1
This video is part of the computer/information/cyber security and ethical hacking lecture series; by Z. Cliffe Schreuders at Leeds Beckett University. Laboratory work sheets, slides, and other open educational resources are available at http://z.cliffe.schreuders.org.
The slides themselves are creative commons licensed CC-BY-SA, and images used are licensed as individually attributed.
Topics covered in this lecture include:
Backups and Redundancy
confidentiality, integrity, and availability
Objectives
Recover from events
Prevent problems
Data Backups
Backups can help mitigate various risks
Backup plans
The plan should meet any Recovery Point Objectives (RPO) and Recovery Time Objectives (RTO)
Specifies: Who, how, and how often backups occur, How and for how long backups are stored, Where backups are stored, What data is backed up, How to recover backed up data
Backup plan considerations: Value of data, vs cost of backup, how fast does recovery need to happen?
Backup media
Types of backup: Direct attached storage, Network-based, Internet/cloud, Network attached storage (NAS)
Networked systems and filesystems
Backup levels
Epoch (full) backup: Everything is copied
Differential backup: Only changes since the last full backup
Delta encoding: stores the differences between versions, rather than complete copies
Incremental backup: Only changes since the last backup (including differential backups)
Multilevel backup involves levels:
Level 0 = Full backup
For example, monthly
Level 1 = Changes since level 0 backup
Multilevel differential
Multilevel incremental
Restoring a file from three-level backup
Restoring an entire system
Other backup methods
System images
Continuous data protection: Real-time backup, saves every change to a backup storage
Version control: Commits versions of files to a repository, Preserves entire history, Eg: Git, Subversion
Storage considerations
Security of backups
Physical security
Encryption (esp. if stored off-site)
File permissions, if stored on servers
Data retention laws
Backup software
Lots of backup tools available, including free and proprietary solutions
Software considerations
Many provide a graphical front-end to standard Linux/Unix tools (for example ark)
cp, tar (tape archive), dd (data dump), cpio, dump/restore, rsync - copy differences, over a network, rcp: insecure copy across network (don't use this), scp
Redundancy
Data redundancy, such as RAID
Hardware redundancy
Power redundancy
Server redundancy
Redundancy advantages and disadvantages
Redundant array of inexpensive / independent disks (RAID)
Hardware-based RAID
Software-based RAID
Choosing Hardware or software RAID
Firmware-based RAID
RAID levels
Data striping: Segments sequential data and places it across drives
Parity: Error detection, and in the case of RAID, error correction
Mirroring: disks containing the same data
RAID levels
RAID 0: striping, no redundancy
RAID 1: mirroring
RAID 3: striping, dedicated parity disk
RAID 5: like 3, but parity is stored along with data across all disks
RAID 6: like 5, but two parity blocks
Hot spare: An extra disk, not used until a failure, may automatically rebuild onto the spare
Capacity
RAID and Linux
Need to monitor the logs for disk failures
Log shipping
Log shipping AKA warm standby
Load balancing: distribute workload to redundant hardware
Failover: a load balancer can stop sending requests to hardware that is not available
Redundancy is not backup
Backups can go wrong
Backups can help
Cloud computing: a network of remote servers providing services:
Infrastructure as a Service (IaaS) – hosts VMs, such as servers or desktops (VDI)
Platform as a Service (PaaS) – hosts access to a managed server to host software
Software as a Service (SaaS) – use remote software
The Cloud: provisioning uses virtualisation: hardware independent
Resource pooling: resources assigned from a pool
Elasticity: based on real time needs
Agility and scale
The Cloud: deployment - Public/Private/Hybrid cloud
Redundancy and the Cloud
Failover to a caching service
Backups and the Cloud
SaaS data storage services
Consumer storage: Google Drive, Dropbox, Amazon Cloud Drive
Online backups / data storage
Encrypted backup
Security and the Cloud
Multi-tenant
Many physical servers
OS, platform, database, virtual network, and app security
A single security breach can have wide reaching impact
Data is stored and processed on computers owned and operated by someone else
Privacy issues
Legal and compliance issues
Out of your control
Conclusion
published:05 Jan 2015
views:0
3:37
"Road Trip" by Jon Schmidt - PAVEMENT STRIPING AHEAD, USE CAUTION ;)
This is my submission into Jon Schmidt's 'Road Trip' video contest. Sheet music was downlo...
"Road Trip" by Jon Schmidt - PAVEMENT STRIPING AHEAD, USE CAUTION ;)
"Road Trip" by Jon Schmidt - PAVEMENT STRIPING AHEAD, USE CAUTION ;)
This is my submission into Jon Schmidt's 'Road Trip' video contest. Sheet music was downloaded on 6/4, and I shot this video on 6/14. It wasn't a perfect tak...
SubspaceBased Striping Noise Reduction in Hyperspectral Images
SubspaceBased Striping Noise Reduction in Hyperspectral Images
To get this project in ONLINE or through TRAINING Sessions, Contact: JP INFOTECH, 45, KAMARAJ SALAI, THATTANCHAVADY, PUDUCHERRY-9 Landmark: Opposite to Thatt...
Asus-H97I-PLUS Mini-ITX board with Intel H97 Express chipset supporting Intel 4th Gen (Has...
published:14 Mar 2015
ASUS H97i Unboxing
ASUS H97i Unboxing
Asus-H97I-PLUS Mini-ITX board with Intel H97 Express chipset supporting Intel 4th Gen (Haswell) and future 5th Gen (Broadwell) Core LGA1150 processors only. Integrated Intel HD graphics and 8 channel Realtek ALC887 Audio; PCI Express 3.0 x16; Up to 16GB of DDR3 RAM; 1x Intel I218V Gigabit LAN; 4x SATA with RAID 0, 1, 5 and 10; 1x Half length Mini PCI Express slot; 1x DVI-I (up to 1920x1200 resolution); 1x HDMI with max. resolution 4096 x 2160 @ 24 Hz / 2560 x 1600 @ 60 Hz; DisplayPort with max. resolution 4096 x 2160 @ 24 Hz / 3840 x 2160 @ 60 Hz; S/PDIF out; 6x USB 3.0 (inc 2 internal); 6x USB 2.0 (inc 2 internal).
Rear Panel Connectors:1x Combo PS/2 Mouse/Keyboard Port; 4x USB 3.0 (coloured blue); 1x VGA; 1x DVI-I; 1x DisplayPort; 1 x HDMI; 1x Intel chipset Gigabit LAN; 4x USB 2.0; 3x switchable 3.5mm audio connectors; SPDIF optical digital audio out.
Board connectors 24pin ATX Main power connector (20-pin power supplies will work); 8pin 12v Processor core power connector (minimum 4pins P4, must be connected); 4x SATA 6Gb/s connectors; 1x Front panel USB 2.0 header (for 2 ports); 1x Front Panel USB 3.0 header (19pin, for 2 ports); 1x M.2 Socket 3 for M Key type 2260/2280 devices; 2x 240-pin DDR3 DIMM Sockets; PCI Express 3.0 x16 bus add-in card connector; Half-Height Mini-PCI Express card slot; SPDIF out header; Front panel audio header; 1x Front panel audio connector(s) (AAFP); Clear CMOS Jumper; 1x TPM header; 1x MemOK! button; 1x Internal speaker connector; 1x System panel; 2x System and 1x Processor fan headers.
Onboard RAID: The Asus-H97I-PLUS supports Intel Rapid Storage Technology which provides the following RAID levels via the Intel H97 Express Chipset RAID 0 - data striping; RAID 1 - data mirroring; RAID 0+1 (or RAID 10) - data striping and mirroring; RAID 5 - distributed parity.
Suitable Processors: The Asus-H97I-PLUS board supports 4th Gen (Haswell) uand 5th Gen (Broadwell) processors. The Asus-H97I-PLUS is not provided with a processor. Suitable processors are available here or in the 'you may also require' section to the left.
Suitable Cases: All our Mini-ITX chassis with at least a 120W power supply, and an appropriate low profile heatsink if necessary. If using a larger than 65W TDP processor, a larger power supply than 120W may be required. Some suitable cases that will work with the GA-Z87N-WiFi with a standard Intel Socket 1150 heatsink: The CFI-A7879, ES32067, ES30068, ES34069, Venus 669, Compucase 8K01, Compucase 8K07, Silverstone SG05, Jou Jue NU-528i 220W and Jou Jue NU-568i 220W.
1U Case compatibility: To use this board in a 1U case please use the Dynatron K2 1U Side blower heatsink and a 35W or 65W TDP CPU.
Typical M350 configuration: To use this board in the M350, we recommend the 150W AC Adapter and picoPSU-150-XT or picoPSU-160-XT together with a 65W TDP CPU and Akasa 7106HP or K25 heatsink or 35W TDP CPU and supplied heatsink, plus 1 or 2 sticks of DDR3 RAM and a 2.5in HDD/SSD (add an M350 HDD tray to use 2x HDD/SSDs).
Multiple Screens: This board Supports up to 3 displays simultaneously with an appropriate processor. Display Port 1.2 Multi-Stream Transport compliant, supports DP 1.2 monitor daisy chain up to 3 displays; Supports Intel InTru 3D, Quick Sync Video, Clear Video HD Technology, Insider Expansion Slots.
Downloads: BIOS, Documentation and Drivers.
Package Contents: 2x SATA cables, 1x IO back plate, 1x Driver and Software DVD.
*ASUS Exclusive Features: Remote GO!; MemOK!; AI Suite 3; Ai Charger; Anti-Surge; USB 3.0 Boost; Disk Unlocker; ASUS Fan Xpert 2; ASUS CrashFree BIOS 3; ASUS EZ Flash 2; ASUS UEFI BIOS EZ Mode; Push Notice; ASUS Q-Slot; ASUS Q-DIMM; Media Streamer;.
Suitable Memory: The Asus-H97I-PLUS uses up to 2 sticks of 1333/1600MHz DDR3 DIMM memory. This is not compatible with DDR/DDR2 memory. Fully tested DDR3 DIMMs are available here or in the 'you may also require' section to the left; Supports Intel Extreme Memory Profile (XMP).
Check out my other channel for Tutorials, Build Guides, and How-To's - youtube.com/johnnythegeek
published:14 Mar 2015
views:1331
1:58
Semi automatic high speed terminal striping and crimping machine JS-2008A2
Semi automatic high speed terminal striping and crimping machine JS-2008A2
Semi automatic high speed terminal striping and crimping machine JS-2008A2
Zhongshan Jinsheng Automatic Machinery Co.,Ltd. Contact:Linda Gao Email:Linda@cnhkjs.com Skype:JS.LINDA HP:+86-150 1733 7648
Semi automatic high speed terminal striping and crimping machine JS-2008A2 data:
High speed: Crimp speed every 0.2 seconds, improving the efficiency of operations.
Mute: foot pedal, the motor work. Do not step is not working. So save the motor Zhanzhuan noise
Collision and mechanical clutches and electromagnetic noise generated enormous.
Wisdom control: full use of microcomputer control, to achieve a wide and accurate speed control, precise positioning and other basic functions.
And increased workers undergo, the processor automatically cut off power switch lighting intelligent management.
Energy: maximum energy consumption savings can provide 10 × 250W 2.5KW / Hrs.
This machine was 40000 × 0.2 (seconds /pcs)/3600×250W=0.556KW/Hrs,
Both contrast. Stand-alone single-class energy savings of nearly 2KW
Jennifer Garner reached her breaking point with Ben Affleck's drinking and gambling, and that's why she called pulled the plug on their marriage ... sources connected with the couple tell TMZ. Our sources not surprisingly have 2 views of what happened ... some align with him and some with her. The Jen sources say Ben's drinking and gambling have escalated over the last few years to the point "she couldn't take it anymore." ... See also ... > ... ... ....
Behind the Candelabra star tells Event magazine he ‘regretted the embarrasment’ to Catherine Zeta-Jones of his comments about oral sex and cancer given in a 2013 Guardian interview. ‘It was one of those things’ … Michael Douglas. Photograph. Clarius Entertainment/cour/R/Clarius Entertainment/cour/R. Ben Child. @BenChildGeek. Monday 29 June 2015 09.48 BST...Related. Michael Douglas. oral sex caused my cancer ... “And her family.” ... Related ... Related ... ....
CAIRO. Islamic State insurgents threatened on Tuesday to turn the Gaza Strip into another of their Middle East fiefdoms, accusing Hamas, the organisation that rules the Palestinian territory, of being insufficiently stringent about religious enforcement ... "The rule of sharia (Islamic law) will be implemented in Gaza, in spite of you ... "There is cooperation between them in the realm of weapons smuggling and terrorist attacks ... ....
(CNN)The question everyone is asking, now that the two Dannemora, New York, fugitives are no longer on the run, is. What took the cops so long?. It's the wrong question. The real question we should be asking is. How is it possible that nobody, other than the fugitives, got hurt? No one from law enforcement. No one from the public. Not a single injury, not a single fatality ...Philip Lerman. There's certainly an element of luck involved ... ....
Saudi tycoon Prince Alwaleed bin Talal has promised to give his entire US$32 billion (HK$248 billion) fortune to charity in coming years, in one of the biggest ever such pledges. The pledge is “maybe... the first such big announcement” of its kind in the region, and is modelled on a charity established by Microsoft founder Bill Gates in the United States, the prince told reporters on Wednesday ... “I assure you my health is good.”. ....
A Google blog post said the system was in partnership with the major credit card firms including Visa and Mastercard and payment processing firms including Braintree, CyberSource, FirstData, Stripe and Vantiv ...Similar to the Apple Pay system unveiled last year, Android Pay will allow consumers to store their credit card information on their handsets along with loyalty cards and other data....
"I would expect that both (Stripe and Square) could be larger than PayPal." ... General Catalyst, a venture fund that has backed Stripe since its founding, announced a programme that makes investments of up to $500,000 in start-ups that are built on top of Stripe, including Baremetrics, a company that helps businesses analyze data they get from Stripe....
"I would expect that both (Stripe and Square) could be larger than PayPal." ... General Catalyst, a venture fund that has backed Stripe since its founding, announced a program Tuesday that makes investments of up to $500,000 in start-ups that are built on top of Stripe, including Baremetrics, a company that helps businesses analyze data they get from Stripe....
Apple’s list of partners for its new Apple Pay service reads like a Who’s Who of the payments world, including Visa and FirstData. Then there’s Stripe, founded by brothers Patrick and John Collison...It’s the latest success for Stripe, which is also powering an e-commerce feature for Twitter, working with Alibaba’s Alipay, and helping thousands of other companies process online and mobile payments....
Apple’s list of partners for its new Apple Pay service reads like a Who’s Who of the payments world, including Visa and FirstData. Then there’s Stripe, founded by brothers Patrick and John Collison...It’s the latest success for Stripe, which is also powering an e-commerce feature for Twitter, working with Alibaba’s Alipay, and helping thousands of other companies process online and mobile payments....
Added At. 2014-08-18 8.26 AM. Last Updated At ...Close. AFP ... Paradoxically, the introduction of chip and pin payments in Europe may have slowed the adoption of services such as Square and Amazon Local Register, which only use the magnetic stripe on the card to read the payment data. Stripe readers are significantly cheaper to build than chip and pin readers, and don’t require the same security standards ... ....
Webhosting UK, popular as WHUK now offers higher resources on cloud hosting plans. Leeds, UK (PRWEB UK) 16 June 2014 ... Hosted in a state-of-the-art data centre in Reading, Webhosting UK's VMware Cloud hosting plans consist of a cluster of servers connected to a remote storage device with datastriped down multiple devices, switches and uplinks providing multiple levels of redundancy ... About Webhosting UK....
"I would expect that both (Stripe and Square) could be larger than PayPal." ...General Catalyst, a venture fund that has backed Stripe since its founding, announced a program Tuesday that makes investments of up to $500,000 in start-ups that are built on top of Stripe, including Baremetrics, a company that helps businesses analyze data they get from Stripe....
Another key feature of the dual-drive My Passport Pro is its user-selectable RAIDfunction, which lets users choose datastriping (RAID 0) for high performance or mirroring (RAID 1) for data redundancy, depending on the user's needs....
Another key feature of the dual-drive My Passport Pro is its user-selectable RAIDfunction, which lets users choose datastriping (RAID 0) for high performance or mirroring (RAID 1) for data redundancy, depending on the user's needs....
OVRL), the trusted leader in data management and data protection has launched their latest scale-out NAS platform, the SnapScale X4 ... The clustered architecture intelligently deploys file-level datastriping between drives, and uses dynamic DataBalancing, which ensures that when a cluster is expanded, files are simply rebalanced to optimise all resources within the cluster....
The clustered architecture intelligently deploys file-level datastriping between drives, and uses dynamic DataBalancing, which ensures that when a cluster is expanded, files are simply rebalanced to optimize all resources within the cluster. This results in increased performance and maximized availability as the cluster scales....