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Virtual Tape Libraries

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ALSO CALLED: VTL Software, Virtual Tape Library Software, VTL, Virtual Tape Library, and Tape Library Software
DEFINITION: Virtual tape is an archival storage technology that makes it possible to save data as if it were being stored on tape although it may actually be stored on hard disk or on another storage medium. Benefits of virtual tape systems include better backup and recovery times and lower operating costs. A special storage device manages less-frequently needed data so that it appears to be stored entirely on  … 
Definition continues below.
Virtual Tape Libraries White Papers (View All Report Types)
15 Matches
Evaluating the Costs and Benefits of Backup and Deduplication Storage
sponsored by Data Domain
WHITE PAPER: Unreliable backups and recovery times that are too long have long plagued IT organisations. This paper takes a look at the costs and benefits of backup with deduplication storage as strategic assets for data protection.
Posted: 29 Sep 2009 | Published: 29 Sep 2009


D2D Virtual Tape Library Replication Primer
sponsored by Hewlett-Packard Company
WHITE PAPER: With the introduction of HP Dynamic deduplication and low bandwidth replication (LBR) on HP D2D2500, D2D4000 and D2D4100 Backup Systems, the way data protection can be implemented has been transformed. This whitepaper explains the terminology and concepts behind these technologies and establishes some sizing rules through worked examples.
Posted: 17 Jul 2009 | Published: 17 Jul 2009


ESG Paper: What Data Domain is Doing to Storage
sponsored by Data Domain
WHITE PAPER: This paper outlines the impact of data deduplication on data protection, and specifically how Data Domain pioneered the combination of storage system interfaces and software to make the disk-based solution an efficient and cost-effective alternative to tape-based methods.
Posted: 08 Jul 2009 | Published: 08 Jul 2009


Improve Backup and Recovery Using Deduplication with Modern Mainframe Virtual Tape
sponsored by Data Domain
WHITE PAPER: This whitepaper describes how mainframe users can effectively switch from physical tape (or hybrid disk/tape) to a modern mainframe Virtual Tape solution with Data Domain deduplication storage.
Posted: 07 Jul 2009 | Published: 07 Jul 2009


Merging Backup and Disaster Recovery (DR) Processes
sponsored by FalconStor Software
WHITE PAPER: This paper describes how continuous data protection (CDP) technology can bridge various DR methodologies to help organizations overcome the challenges of tape and achieve maximum benefits from their IT investments.
Posted: 16 Jun 2009 | Published: 16 Jun 2009


Network-Optimized, Secure Replication for Enterprise-Class Disaster Recovery
sponsored by SEPATON
WHITE PAPER: DeltaRemote software for the SEPATON S2100-ES2 virtual tape library (VTL) delivers network-optimized, secure replication for data-intensive enterprises that have complex data protection environments. Read this paper for details.
Posted: 19 May 2009 | Published: 19 May 2009


Backup and Recovery for Microsoft Exchange Server - Data Domain Deduplication Storage Best Practices Guide
sponsored by Data Domain
WHITE PAPER: In many companies, Microsoft Exchange is now commonly viewed as a mission-critical application. Protecting Exchange information is critical and backup is still the primary method used. This paper focuses on the traditional backup and recovery practices for Microsoft Exchange Server along with solutions from Data Domain.
Posted: 08 May 2009 | Published: 08 May 2009


Three Must Haves for the Virtual Data Center
sponsored by Compellent
WHITE PAPER: To take full advantage of server virtualization, and create a true virtual data center, IT departments need a holistic storage solution that allows fully shared resources, easy and automated storage classification and migration and complete data protection. Read this white paper for three "must haves" to achieve those objectives.
Posted: 09 Mar 2009 | Published: 09 Mar 2009


7 Ways Compellent Optimizes VMware Server Virtualization
sponsored by Compellent
WHITE PAPER: As enterprises turn to server virtualization to enhance IT flexibility while reducing costs, Server virtualization solutions such as VMware Infrastructure software are helping organizations achieve those goals by abstracting applications from physical resources. Read this paper for 7 Ways Compellent Optimizes VMware Server Virtualization.
Posted: 09 Mar 2009 | Published: 09 Mar 2009


Virtually Effortless Backup for VMware Environments
sponsored by FalconStor Software
WHITE PAPER: VMware Consolidated Backup (VCB) improves virtual server backup, but there are a number of limitations. FalconStor Software has a solution that works with VCB while overcoming these limitations. Using this solution, you can quickly and efficiently back up virtual machines and retain transactional consistency, without management complexity.
Posted: 09 Mar 2009 | Published: 09 Mar 2009


Best Practice for NDMP Backup Veritas NetBackup
sponsored by Symantec Corporation
WHITE PAPER: Customers are confronting the confusing number of options and configurations when it comes to backing up and restoring their network attached storage servers. This paper addresses this by describing the best practices for protecting and recovering NAS devices utilizing the Network Data Management Protocol.
Posted: 06 Mar 2009 | Published: 06 Mar 2009


Seven Ways To Lower Storage TCO
sponsored by Compellent
WHITE PAPER: Organizations of all types and sizes are under pressure to boost efficiency, cut costs and reduce power consumption. Compellent Storage Center - a highly integrated, feature-rich data storage solution- was designed to lower data storage TCO. Read this white paper for more details on how Compellant can save save your company millions of dollars.
Posted: 04 Mar 2009 | Published: 04 Mar 2009


WAN-optimized Replication: Built into FalconStor Solutions
sponsored by FalconStor Software
WHITE PAPER: Data replication has become part of the fabric of IT due to its multiple uses and benefits. But as IT are aware, data replication increases your bandwidth and storage costs. WAN optimization technologies can help reduce the amount of bandwidth and storage capacity used by data replication, enabling cost savings while maintaining application...
Posted: 03 Mar 2009 | Published: 03 Mar 2009


Taming The Power Hungry Data Center
sponsored by Fusion-IO
WHITE PAPER: The widening disparity between CPU performance and that of storage subsystems has spawned numerous solutions that do not fix the problem. This white paper exposes this fundamental flaw and introduces the means available today to substantively reduce power consumption while improving performance: Fusion-io's flash memory-based storage technology.
Posted: 16 Feb 2009 | Published: 16 Feb 2009


Solid State Storage - A New Standard for Enterprise-Class Reliability
sponsored by Fusion-IO
WHITE PAPER: With throughput and seek times faster than disk arrays, data centers are including NAND flash as part of their server infrastructure. Fusion-io offers solid state storage solutions with NAND flash that provides integrity for data exceeding today's solid state storage solutions and surpasses enterprise-class rotating magnetic storage devices.
Posted: 16 Feb 2009 | Published: 16 Feb 2009

15 Matches
 
VIRTUAL TAPE LIBRARIES DEFINITION (continued): …  tape cartridges when some parts of it may actually be located in faster, hard disk storage. Virtual tape can be used with a hierarchical storage management (HSM) system in which data is moved as it falls through various usage thresholds to slower but less costly forms of storage media. Virtual tape may also be used as part of a storage area network (SAN) where less-frequently used or archived data can be managed by a single virtual tape server for a number of networked computers. A virtual tape system offloads from the main computer the processing involved in deciding whether data should be … 
Virtual Tape Libraries definition sponsored by SearchStorage.com, powered by WhatIs.com an online computer dictionary
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