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Which element of business continuity is employed by creating nightly flash copies at the primary data center?
A customer wants to replace a physical tape environment with a virtual tape library in its open systems environment and is concerned about performance. The solution architect needs to validate performance requirements for a proposed solution.
Which tool is used to capture inputs for the IBM virtual tape library performance tool?
What should the technical specialist explain when describing the addition of grid elements to an IBM FlashSystem A9000R?
Grid elements installed must all be the same type (interface options and MicroLatency module size). An intermix of interface options or MicroLatency module capacities is not supported.
Note: Two grid controllers and one flash enclosure are combined to make one grid element.
Capacity, caching, and processing power are added at the same time by adding in one or more grid elements to scale up.
IBM Flash System A9000R consists of 2 - 6 grid elements, where a partially populated rack (2 - 5 grid elements) is expanded by adding grid elements to the maximum number of six-grid elements.
A customer has multiple data types and is looking for space savings on the storage environment.
Which data type can benefit from Real-time Compression?
References: IBM Real-time Compression in IBM SAN Volume Controller and IBM ..., Volume 7000, page 4
A customer wants to improve storage efficiency within a data center. The customer requires a low latency storage system that has a highly parallel architecture and comprehensive data reduction with pattern removal.
Which system should the technical specialist propose?
IBM FlashSystem A9000 is a highly parallel, all-flash storage solution for cloud-scale businesses: