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tape backup

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- In computers, tape backup is the ability to periodically copy the contents of all or a designated amount of data from its usual storage device to a tape cartridge device so that, in the event of a hard disk crash or comparable failure, the data will not be lost. Tape backup can be done manually or, with appropriate software, be programmed to happen automatically.

Tape backup systems exist for needs ranging from backing up the hard disk on a personal computer to backing up large amounts of storage for archiving and disaster recovery purposes in a large enterprise as part of a storage area network (SAN), usually combining a hardware and software package. For personal computer tape backup, the Onstream USB tape drive is popular. For enterprise tape backup, Linear Tape-Open (LTO) is an industry open standard from Hewlett-Packard, IBM, and Seagate.

Tape backup also includes the ability to restore data that has been backed up back to hard disk storage devices when needed.

Learn more about Tape backup and libraries

Here comes LTO-5 tape technology, ready or not: Even with a slow economy and adoption of LTO-4 by no means complete, the LTO Consortium is gearing up to offer LTO-5, which is slated for release in early 2010.
How to estimate the lifespan of LTO tapes: This tip outlines what you need to consider when estimating the lifespan of LTO tape. It's not as black and white as LTO tape manufacturers would like you to believe.
Criteria for choosing the right tape encryption solution for your data backup plan: How do you decide which tape encryption product is right for your enterprise? Learn about what factors you need to look at before deciding on an encryption product.
LTO-4 tape technology finally catching on -- tape storage isn't dead yet: Built-in encryption and the need to archive for compliance spark interest in LTO-4 tape as a companion to disk backup, and LTO-5 will offer more improvements.
Data storage backup security tutorial: Tape encryption and cloud backup: Data storage backups are an necessary element of data protection plan, but they're often the biggest source of security woes.
Avoid data loss with proper tape storage handling procedures: Curtis Breville answers some of the most common questions about tape handling.
Storage Decisions Session Downloads: Backup Technologies Track (Chicago 2009): This Storage Decisions Chicago 2009 track explores topics including data deduplication, virtual tape libraries and managing your backup budget.
Data backup and recovery technology tutorials: Learn about the latest data backup and recovery technology trends in our technology tutorials.
Data backup and recovery tutorial: Tape storage: Learn about recent advancements in tape backup and recovery, how tape encryption impacts backup and how to buy a tape library in this tape technology tutorial.

LAST UPDATED:

30 Jul 2001

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More resources from around the web:

-	ZDNet's David Coursey reviews the Onstream tape drive with Retrospect software.

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