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Related Best Practices
How to implement snapshots
For many companies, that's just too much time. IT departments can use snapshots to capture entire storage environments, or simply track changes to the state of mission-critical systems. Snapshots can establish recovery points in just a fraction of the time needed for a traditional backup and can significantly reduce recovery point objectives (RPOs) by supporting...
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How to implement disk-to-disk backups
As capacities grow and costs per gigabyte shrink, disk is being used as a backup storage target more frequently. Disk offers far better performance than tape systems, allowing for faster data transfers as well as greater long-term reliability. Disk can accept complete backup volumes, as well as simple file copies. For example, backup software can send a...
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How to improve tape backup performance and reliability
changing, shifting away from everyday data backup and moving toward deep archiving or offsite storage, but tape is still an important element of many data centers. Storage professionals must contend with concerns about tape performance and reliability that have remained almost unchanged for decades. In spite of the many different protective cassette designs...
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FAQ's
What vendors offer backup reporting tools? Who are the major players?
in and report on their own backup application. And then of course you have storage resource management solutions that also offer a pretty high-level monitoring of the backup process.
But the vendors that really fit into this category are the independents who offer multivendor backup reporting solutions... More...
CDP FAQ
CDP. Near-CDP is available from a number of storage array vendors, volume management vendors and RAID vendors. All near-CDP is, is a fancy term for snapshots and replication, which have been around for a long time.
So, if their requirements are such that they can be met by near-CDP, I would have them compare the costs of... More...
VTL Deduplication FAQ
you have to a staging area and capacity on the back-end for deduped storage. But these are all tradeoffs, and honestly I've seen cases where each approach can be very good for large and small customers. So it varies on your requirements and what you to accomplish.
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