Virtual Tape Library is designed for mainframe environments.
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Press Release Summary:
EMC® Disk Library for Mainframe (EMC DLm) enables disk-based backup and recovery, batch processing, and storage in IBM zSeries environments. Able to process and retrieve information at 600 MB/sec, solution lets users scale virtual tape library infrastructure to 500 TB as workloads increase without requiring additional subsystems, tape libraries, or specialized network adapters. System leverages 1 TB SATA II HDDs with RAID 6 protection, 2 or 4 tape emulators, and hardware compression.
Original Press Release:
EMC Extends Industry-Leading Virtual Tape Capabilities to Mainframe Environments
New EMC Disk Library for Mainframe is Industry's Only 'Tapeless' Virtual Tape Library System for High-performance Backup/Recovery, Batch Processing and Storage in IBM zSeries Environments
ORLANDO, Fla., Feb. 25 -- SHARE User Event -- EMC Corporation (NYSE:EMC), the world leader in information infrastructure solutions, today extended its industry-leading virtual tape library (VTL) capabilities to customers in mainframe environments with the introduction of the EMC(R) Disk Library for Mainframe (EMC DLm). Delivering the industry's first 'tapeless' virtual tape system for use in IBM zSeries environments, the EMC DLm enables high-performance disk-based backup and recovery, batch processing and storage and eliminates the challenges associated with traditional tape-based operations to lower customers' data center operating costs.
"We introduced our EMC Disk Library portfolio four years ago, and today we have the largest open systems VTL installation base in the industry on the strength of our advanced capabilities and systems design," said Barbara Robidoux, Vice President of Product Marketing, EMC Storage Division. "With the EMC DLm, we are leveraging our rich mainframe technology heritage and proven expertise with VTLs to introduce a system that is easier to use, more scaleable and higher performing than the traditional tape-based VTL and tape library solutions commonly utilized by customers in mainframe environments."
Competing mainframe VTLs utilize physical tapes on the back end, perpetuating the management overhead and costs associated with tape media handling and limiting the scalability of customers' VTL infrastructures. The EMC DLm is the only virtual tape system on the market that provides a fully integrated, 'tapeless' alternative to tape-based mainframe VTLs, enabling customers to process and retrieve information at disk speed and scale their VTL infrastructure as workloads increase without the need for additional subsystems, tape libraries, or specialized network adapters.
The EMC DLm leverages cost-efficient 1 terabyte SATA II disk drives with RAID 6 protection, advanced tape emulation, and hardware compression to provide enterprises with a high-capacity mainframe tape replacement solution that delivers increased application availability and shortens batch processing windows. Available in two configurations -- with either two or four virtual tape emulators -- the EMC DLm scales to offer approximately a half petabyte (500 terabytes) of compressed storage capacity while delivering up to 600 megabytes per second of throughput -- 33% greater throughput than competing mainframe VTLs.
The EMC DLm connects directly to IBM zSeries mainframes using FICON or ESCON channels, and appears to the mainframe operating system as standard IBM tape drives. All tape commands are supported by DLm transparently, enabling customers to utilize their existing work processes and applications without making any modifications. Additionally, the EMC DLm enables asynchronous replication of data over IP networks, extending the benefits of array-based replication to mainframe data protection operations.
"Like their open-systems counterparts, mainframe administrators have a long history of relying on tape for storage and data protection," says Heidi Biggar, analyst, Enterprise Strategy Group. "As a result, they are all-too- familiar with the performance, reliability and availability, and media management issues of tape-based storage and backup and recovery architectures. What's great about the EMC DLm is that it allows users to go completely tape- less. It is 'pure' disk-based storage and backup/recovery -- at a competitive price point."
Availability
EMC DLm will be available in March 2008 from EMC and its worldwide network of partners.
About EMC
EMC Corporation (NYSE:EMC) is the world's leading developer and provider of information infrastructure technology and solutions that enable organizations of all sizes to transform the way they compete and create value from their information. Information about EMC's products and services can be found at www.EMC.com
EMC is a registered trademarks of EMC Corporation. All other trademarks are the property of their respective owners.
CONTACT: Colin Boroski of EMC Corporation, +1-508-293-6321, boroski_colin@emc.com
