Raid Compare

Solution Search:
0, RAID 1 and RAID 5, how does SATA in RAID compare to SCSI in RAID? Do you have any performance numbers? In general, over the past several years there have been many...
Feb 11, 2008
RAID technology may be 20 years old, but it's as important as ever -- our members are still vigorously searching for RAID...
Dec 12, 2007
type of disks? How many drives in a RAID group will it take to give you the performance you need for a database or email or file server, or for that new VMware...
May 22, 2008
own dedicated disks for storage and RAID, and most NAS appliances can be upgraded with more or larger disks for additional storage space. If even more storage is...
Aug 10, 2007
storage (NAS) products, iSCSI, SATA and RAID -- our readers are showing a strong interest in these topics right now. Check out the top storage area network (SAN) and NAS...
Jun 5, 2006
monitoring and troubleshooting.

RAID configuration

RAID technology serves two purposes in the disk array or server; it can be used to improve storage I/O...

Mar 31, 2008
and SAN storage. Also, in order to compare apples to apples, what are the typical tasks these folks are performing? In terms of industry documents to reference or...
Jan 4, 2007
vs. SATA multilane

External SATA RAID array vs. system replacement

This handbook offers three related SATA tips which compare SATA to SAS and SCSI and...

Sep 7, 2007
of a few kilobytes.

Writing data to a RAID set or flash drive is often substantially slower than reading that data back. Fortunately, most applications read more...

Oct 6, 2010
of a few kilobytes.

Writing data to a RAID set or flash drive is often substantially slower than reading that data back. Fortunately, most applications read more...

Sep 29, 2010
supports external drive boxes like RAID cabinets.

SATA data speeds

While it's more relevant to discuss a serial interface in bits per second, the need to compare...

Jul 26, 2006
a Learning Guide to iSCSI, a handy RAID Primer and a Crash Course on compliance. Once you are past those stages, head for our Learning Guide on implementing...
Nov 10, 2005
a Learning Guide to iSCSI, a handy RAID Primer and a Crash Course on compliance. Once you are past those stages, head for our Learning Guide on implementing...
Sep 30, 2005
than what I've seen -- this is not RAID, for example," Webster said of Nextra. "I've been thinking that RAID is getting long in the tooth anyway. I think we'll see the...
Jan 2, 2008
on storage systems include RAID levels, the number and type of disk drives in a RAID set or volume group, the type of drives and their performance...
Sep 16, 2009
as Intel and 3ware have serial ATA RAID controller cards. But in general, serial ATA has been slow to hit the market. "I initially forecasted at least 200,000...
Jan 23, 2003
If your answer was RAID-50, you are correct!

RAID-50: This RAID level is RAID-5 with suspenders. Like the other double-digit RAID levels, RAID-50 is a...
Apr 20, 2005
If your answer was RAID-50, you are correct!

RAID-50: This RAID level is RAID-5 with suspenders. Like the other double-digit RAID levels, RAID-50 is a...
drives and employs a combination of RAID and traditional backups to guard disks against failure. Some archives are little more than "dumb" disk arrays, but the...
Mar 17, 2008
an answer is incorrect.
How does this compare to EMC's certification process, which I am currently following?

The SNIA Fibre Channel SAN certification program is...
May 9, 2002
Illustrated explanation of RAID and RAID levels provided by storage vendor AC&NC...
Dec 20, 1999