Access "Connecting the backup dots: Editorial"
This article is part of the Vol. 7 No. 7 September 2008 issue of Using two midrange backup apps at once
Connecting the backup dots Connect the dots, they say, and a clear picture will emerge. I've been trying to connect the dots related to the state of backup and, I have to admit, the picture is still a little hazy. Our research has revealed some interesting data points, but some of them seem to defy connecting. Everyone knows disk has become an integral part of pretty much every enterprise backup environment, but the "disk revolution" has also moved down the ladder to smaller businesses. Gone are the days when SMBs skipped backups entirely in favor of fervent prayer, hoping against hope that nothing bad would happen. Even the days of doing occasional backups to rudimentary tape devices are history. In the most recent Diogenes Labs-Storage magazine Quality Awards survey on backup and recovery software (see the September 2008 issue of Storage), we found that more than 60% of users of midrange backup apps (ostensibly smaller outfits) back up to disk. In addition, overall use of tape appears to be dwindling. In our Spring 2008 Purchasing Intentions study, we saw ... Access >>>
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Are full backups a thing of the past?
by Kevin Suttle
In the not-so-distant past, we relied on tape backups for operational recovery, disaster recovery and long-term data retention. But are full nightly backups to tape still needed now that we have new disk-based technologies like snapshots and continuous data protection?
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Hard disk drives have been around for more than 50 years, but the technology is on the cusp of big changes--SAS, a shift to the 2.5-inch form factor and a steady increase in disk drive capacity--that will affect enterprise storage for years to come.
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What should you consider when choosing between Network File Sharing (NFS) or Common Internet File System (CIFS)?
Centralize virtualization at the switch
There are a number of ways you can virtualize your storage, but because a switch-based virtualization engine works out-of-band, there's no need for server agents, making it the most scalable and highest performing of all virtualization architectures.
- Backup apps' reporting tools become more versatile
- Backup software by the numbers
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Virtualized servers yield many benefits, but they can also add complexity to backup operations. There are three main ways to back up a virtual server. Here's how to determine which method is best for your virtualized server environment and storage requirements.
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- Are full backups a thing of the past? by Kevin Suttle
- Storage administrators find some relief for backup headaches
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- Midrange online backup offerings help SMBs get on the cloud
CDP in depth
Continuous data protection (CDP) technology is now a viable alternative to traditional backup software and storage system-based replication software. But CDP products can vary significantly, especially in the context of different storage architectures. Depending on specific environments, companies may have to evaluate very different criteria before settling on a CDP product.
Disk-to-disk backup enticing in many forms: Survey Says
Disk-to-disk backup enticing in many forms
- No rush to deploy iSCSI
- DAS revs up for a resurgence
- LTO top tape format by far: Survey says
- DC power can cut costs, but conversion isn't easy
- Price of SAS drives dips
- Archiving, DR join backup as online services
- Why are you using a VTL or why have you decided not to use one?
- What storage product would you like to see on the market that isn't now?
Quality Awards IV: On top again: CommVault Galaxy, EMC Retrospect
CommVault's Galaxy solidified its position as the top enterprise backup product by finishing first for the third time in the four years we've conducted the Quality Awards. Among the midrange products, EMC Retrospect retained its crown as group champion.
Gen2 virtual tape libraries: Hot Spots
by Lauren Whitehouse
From disaster recovery to capacity optimization and dedupe, the next phase of VTL products promises change.
Backup by the numbers: Backup Purchasing
Results from Storage magazine's most recent Purchasing Intentions survey reveal that respondents will have to expand or alter their backup systems to protect ever-growing data stores.
- Connecting the backup dots: Editorial
Break those backup bottlenecks: Best Practices
by Jeff Harbert
Backup performance tuning is an art, but identifying infrastructure bottlenecks is more of a strict mathematical exercise once you know the important numbers. And understanding the source of existing and potential bottlenecks makes it easier to find and resolve them.
- Coping with cloud storage: Editorial
Migration projects need automation boost: Hot Spots
by Bob Laliberte
If you have a data migration project in the works, challenge your storage vendor, storage software vendor or third-party consulting firm to deliver a solution that reduces the time, risk and cost of your project.
Don't get stuck with old backup ideas: Best Practices
The time has come to shed your traditional, compartmentalized view of backup and embrace a recovery-centric data management focus.
Keep it simple, stupid: Part deux: Storage Bin 2.0
Are you one of those companies that leaves inactive data on the most expensive architecture and applies stringent (expensive) processes to that same data? If so, wise up!
- Gen2 virtual tape libraries: Hot Spots by Lauren Whitehouse
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