HP StorageWorks 3 Data Center Replication
Friday, 27th June 2008
Published by:  IT departments face flat budgets and, at the same time, find that their organizations have become increasingly dependent on uninterrupted access to business-critical data. In today's world, prudent IT administrators prepare to recover from two types of disasters as part of a complete Business Continuity and Availability (BC and A) plan. The first is a localized disaster, affecting a building or a small set of buildings. The second is a wide-area disaster, such as a hurricane or a regional power outage. Enterprises must replicate data to alternate data centers, located at a variety of distances from the primary data center, while maintaining acceptable data currency standards. The HP StorageWorks 3 Data Center Replication (3DC) architecture technology provides data currency and consistency. This technology protects against both local and wide-area disasters by simultaneously supporting short-distance synchronous replication and long-distance asynchronous replication emanating from the same source volume. |
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