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Related Best Practices
How to implement snapshots
recovering files that they're not authorized to access.
Integrate snapshots into the broader data protection scheme Evaluate the importance of your snapshots and determine the level of data protection that is appropriate for your snapshot data. RAID 5 or even RAID 6 protection is usually adequate in the snapshot storage system itself, while some organizations take it... More...
How to implement disk-to-disk backups
as backup targets. Storage space is finite, which can limit the allowable retention period for data. Data reduction technologies like data deduplication and delta differencing can dramatically extend the effective storage capacity. Also, indexing and search are can be valuable when rapid file organization and location are needed. Below are a series of best...
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How to improve tape backup performance and reliability
Use data backup tools to locate bottlenecks Experts point to a growing number of backup and data protection management tools that can analyze backup traffic and highlight potential problem areas. For example, you might identify tape as your data bottleneck and spend significant capital dollars for upgrades and other changes -- only to discover that the problem was... More... FAQ's
Data protection FAQ
any unexpected developments in the data protection market?
One is in the continuous data protection (CDP) space. When vendors started selling products in this space, they were primarily selling what we would call an enterprise CDP-type of solution. There would be an appliance sitting in a network collecting data off of a very large... More...
Tape Encryption FAQ
continuity and disaster recovery planning services, and corporate data protection. How can you protect your tapes once they leave your hands? Pierre Dorion, Data Center Practice Director with Long View Systems Inc., answers today's most common tape encryption questions. His answers are also available as an MP3...
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Do you think data should be deduplicated while the backup is occurring or after it is complete?
to this. There's the post-processing architecture that accepts all the data incoming and then stores the data on disk. Then, there is the more common in-line architecture.
Personally, I'm more in the post-processing camp right now. I'm trying to fully understand the benefits of doing it in-line. My concern at the... More... |