A customer wants to improve overall workload performance and is considering adding either an IBM Storwize V7000F or an IBM FlashSystem A9000 to the environment.
Which key performance characteristic differentiates these two products?
IBM FlashSystem A9000 includes the following key capability for optimal solution in a cloud environment: FlashCore technology provides extreme MicroLatency performance.
A customer has floor and rack space constraints.
Which model should be included with a single frame IBM TS4500 L25?
The TS4500 tape library offers high-density (HD), drive-capable and storage-only frame models that are designed to greatly increase storage capacity without increasing frame size or required floor space. The top rack, 3584 Model TR1, provides an extra 10U of rack space on any frame in a library without requiring more floor space.
A potential customer wants to implement a 65 TB repository solution for its open systems backup environment. The customer's existing storage has 90 TB available. Scalability with future clustering and replication is a very important requirement.
Which model meets the customer's requirements?
A customer has asked about the difference between standard RAID and declustered RAID architecture of IBM Spectrum Scale.
Which advantage of declustered RAID should the technical specialist highlight to the customer?
A customer's compliance department requires that data is kept for ten years. The data must be available as needed, and the customer must ensure that the data cannot be modified.
Which technology should the specialist recommend?
Write-once, read-many (WORM) tape cartridge characteristic. WORM format pervades the entirety of every WORM cartridge. The WORM tape media is formatted to give every block on a WORM cartridge write-once, read-many protection. Additionally, the cartridge memory (CM) has a WORM indicator byte in the cartridge type field.
