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Hitachi Accelerated Flash Storage

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Presentation of Hitachi Accelerated Flash Storage. This presentation describes target applications, positioning and unique differentiators relative to MLC SSD.

Publicado en: Tecnología
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Hitachi Accelerated Flash Storage

  1. 1. HITACHI ACCELERATEDFLASH STORAGEBUILT FROM THE GROUND UP FOR ENTERPRISEWORKLOADS AND I.T. PROFESSIONALSPatrick AllaireNovember 20121
  2. 2. DRIVERS FOR HIGH-PERFORMANCE STORAGE Server and Storage Large scale Transaction Digital Media Distribution Virtualization Processing, Traditional and Web2.0 including On-Demand Streaming  Increase in randomness of I/Os at the storage device level  Increase average throughput requirements  Increase latency and completion time requirements Big Data Management Multitasking and Business Intelligence including Metadata, Multitenancy, including Data Warehousing and Indexing Cloud Computing Data MiningStorage devices utilizing non-volatile memories are uniquely positioned to close the I/O Gap and deliver these high-performance storage solutions
  3. 3. HITACHI VSP FLASH ACCELERATION RESET PERFORMANCE EXPECTATIONSFIRMWARE RE-ENGINEERING RAISES SCALABILITY TO >1,000,000 IOPSProvide superior value compared to allflash appliances  Added performance but not the cost of a new platform?  Features but not the additional staffing to manage them?  Efficient technology but not a single–purpose product?
  4. 4. HITACHI ACCELERATED FLASH STORAGE ENTERPRISE FLASH INNOVATION FROM HITACHI BETTER THAN SLC PERFORMANCE AT BETTER THAN MLC PRICES  Hitachi Accelerated Flash is the first custom-designed4X enterprise-class solid state storage option for enterprise SUSTAINEDPERFORMANCE AND performance, lower cost workloads, delivering leading and improved endurance46% LOWER BIT COSTOVER MLC SSD The first custom-designed, enterprise-class solid state storage option for enterprise workloads. Delivers leading performance, lower cost and improved endurance.
  5. 5. HITACHI ACCELERATED FLASH STORAGEHIGHEST CAPACITY AND EXTENDED ENDURANCE FOR ENTERPRISE WORKLOAD New flash storage option for Hitachi Virtual Storage Platform(VSP) ‒ Complements 10K and NL-SAS HDD ‒ Flash chassis fits in same space as drive chassis (13U) ‒ New flash chassis is set of 4 x 2U trays, up to 12 x flash module drives each Flash module drive (FMD) ‒ Up to 3.2TB ‒ RAID-1, RAID-5, and RAID-6 ‒ Single flash enclosure scales from 6.4TB to 153.6TB ‒ Up to 4 flash enclosure per VSP – more than 600TB of flash
  6. 6. HITACHI ACCELERATED FLASHUSE CASES AND POSITIONING Can you sustain paying a high bit price for your solid state at the rate your business is growing? Can you continue to dedicate solid state capacity to just a few hosts? Does it make sense to use solid state caching when your cache hit is going down due to data growth? Persistent Direct Attached Caching Direct Attached Persistent Network- Hitachi attached Accelerated Flash Caching Network Attached
  7. 7. HITACHI ACCELERATED FLASHIDEAL WITH HITACHI DYNAMIC TIERINGCAN YOU CONTINUE TO PAY A BIT PRICE PREMIUM FOR YOUR SOLID STATE TOKEEP STALE DATA? Pool Data Heat Index Hitachi Accelerated Flash High Activity Set Least Tier 1 Referenced Pages Normal Working Set Tier 2 Dynamic Tiering Quiet Volume Data Set
  8. 8. HITACHI ACCELERATED FLASHBUILT WITH NEW EMBEDDED CONTROLLER Multi-core, high bandwidth architecture with up to 128 flash chip ‒ 4x random 8K I/O ‒ >2x sequential ‒ Up to 16x capacity support Inline write compression support CPU and Flash Management Engine ‒ Faster formatting ‒ Up to 94% write reduction Block / page Wear Data Refresh Mapping Leveling ‒ extended device endurance for enterprise workloads Enhanced error correction, learning Performance Data Endurance Manager Compression Manager cell program-erase and data refresh ‒ Superior data integrity and cell longevity ‒ Future proof for next generation flash chip
  9. 9. HITACHI ACCELERATED FLASH IMPROVED ENVIRONMENTALSYesterday  IO-intensive configuration using many 15K HDDs  VSP has 350K IOPS maximum random read capability  Requires 2 controller modules, over Controller Controller 1,000 HDD Hitachi  6.4TB FMD compared to 400GB MLC SSDAccelerated Flash Flash Chassis  8x better density (TB/rack unit) storage and VSPflash acceleration  5x better power efficiency (Watts/TB) Controller
  10. 10. HITACHI ACCELERATED FLASH:BUILT FROM GROUND UP FOR YOU DESIGN POINT: DESIGN POINT: CONSUMER DATA CENTER LOWEST UNIT COST HIGHEST PERFORMANCE EXPECTED PERFORMANCE LOWEST BIT COST REASONABLE CAPACITY EXTENDED ENDURANCE HIGHEST CAPACITY
  11. 11. YOU NO LONGER NEED TO COMPROMISE:HITACHI ACCELERATED FLASHDelivers superior return on flash Investment and loweroperating expense Built from the ground up for enterprise workloads and extended endurance Superior performance over SLC at better than MLC SSD prices Unmatched capacity and environmentals
  12. 12. THANK YOU

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