2015 IBM Corporation

Transcription

1 2015 IBM Corporation

2 Marco Garibaldi IBM Pre-Sales Technical Support Prestazioni estreme, accelerazione applicativa,velocità ed efficienza per generare valore dai dati 2015 IBM Corporation

3 Trend nelle soluzioni storage Flash is the fastest growing segment within Enterprise Storage Adoption rate of Flash is accelerating #1 Over 4,000 systems shipped and more capacity shipped than the two closest competitors combined* *Source: IDC, IBM Corporation 3

4 Why now? In the past 10 years: CPU speed increased roughly 8-10x DRAM speed increased roughly 7-9x Network speed increased roughly 100x Bus speed increased roughly 20x Disk speed increased only 1.2x Improving storage improves the entire infrastructure 2015 IBM Corporation 4

5 Microsecond latency maximizes CPU utilization/efficiency I/O Serviced by Disk 1. Issue I/O request ~ 100 µs 2. Wait for I/O to be serviced ~ 5,000 µs 3. Process I/O ~ 100 µs Processing CPU State Waiting ~100 µs ~100 µs ~5,000 µs Time to process 1 I/O request = 200 µs + 5,000 µs = 5,200 µs CPU Utilization = Wait time / Processing time = 200 / 5,200 = ~4% Time 1 I/O Request I/O Serviced by IBM FlashSystem 1. Issue I/O request ~ 100 µs 2. Wait for I/O to be serviced ~ 200 µs 3. Process I/O ~ 100 µs Processing ~100 µs ~100 µs CPU State Waiting ~200 µs 12X Application benefit by only changing storage latency! Time to process 1 I/O request = 200 µs µs = 400 µs CPU Utilization = Wait time / Processing time = 200 / 400 = 50% Time 1 I/O Request 2015 IBM Corporation 5

6 IBM FlashSystem and economics Fewer software licenses Fewer servers Energy efficient data centers Satisfied repeat customers Stable applications Feature rich software Fast applications Predictable performance Balanced architectures A growing and viable business with satisfied customers 2015 IBM Corporation 6

7 Flash Realized. It s about time IBM Corporation 7

8 IBM FlashCore Flash Realized. It s about time IBM Corporation 8

9 Industry Standard Interface Technology Powered by IBM FlashCore Technology IBM FlashCore Technology the DNA of the FlashSystem family Hardware Accelerated I/O Engineered for Flash Hardware RAID Non-blocking Crossbar Switch Hardware Only Data Path Single Box Highly Available Architecture Concurrent Code Load & Maintenance Hardware Accelerated I/O IBM MicroLatency Module Advanced Flash Management IBM MicroLatency Module IBM Engineered Massively Parallel Design FPGAs in the Data Path Distributed RAM High Speed Interface Line Speed Data at Rest Encryption Industry Standard Chip Technology IBM Enhanced Micron Technology Advanced Flash Management IBM Variable Stripe RAID IBM Engineered ECC IBM Optimized Overprovisioning Wear Levelling Write Buffer & Hardware Offload Garbage Collection 2015 IBM Corporation 9

10 FlashCore: IBM MicroLatency Module IBM Engineered Massively Parallel Design FPGAs in the Data Path Distributed RAM High Speed Interface Hardware-based Data at Rest Encryption 2015 IBM Corporation 10

11 FlashCore: Advanced Flash Management IBM Variable Stripe RAID IBM Engineered ECC IBM Optimized Overprovisioning Advanced Wear Levelling Write Buffer & Hardware Offload Garbage Collection 2015 IBM Corporation 11

12 IBM Patented Variable Stripe RAID Who has it? Only the IBM FlashSystem 2015 IBM Corporation 12

13 VSR within modules 2015 IBM Corporation 13

14 Health Binning and Heat Segregation Grouping data of same heat reduces write amplification by up to 45% Most SSD providers wear all flash blocks the same Weaker blocks wear out eating into overprovisioning and resulting in earlier replacement FlashCore Technology continually monitors the health of each block FlashCore uses several sophisticated parameters to determine health Hotter data is put in healthier blocks! Endurance improved up to 57%! Such asymmetrical wear leveling results in significantly higher endurance in real live workloads! FlashCore also writes data together that has the same approximate access heat IBM Corporation 14

15 FlashCore: Hardware Accelerated I/O Canister-1 MC-1 MC-2 Canister-2 Engineered for Flash FC-1 FC-2 FC-3 FC-4 Hardware RAID Non-blocking Crossbar Switch XBAR 0 XBAR 1 Hardware Only Data Path Single Box Highly Available Architecture Concurrent Code Load Concurrent Maintenance 2015 IBM Corporation 15

16 FlashCore vs. the Competition IBM FlashCore technology IBM MicroLatency Module Hardware accelerated I/O (no software in the datapath) Two-dimensional flash RAID Advanced Flash Management Most likely from engineering focused vendors Commodity SSDs The Competition Most likely using open source OS, open source SCSI layer, and off-the-shelf interfaces Many use software RAID which cripples RAID-5 performance Hard to add storage services without killing performance Most likely from marketing focused vendors 2015 IBM Corporation 16

17 IBM FlashSystem Portfolio Flash Realized. It s about time IBM Corporation 17

18 IBM Storage Portfolio DS8870 FlashSystem Family Enterprise XIV FlashSystem V9000 FlashSystem 900 Midrange Storwize V5000 Storwize V7000 Performance increase, with common features Entry Storwize V IBM Corporation 18

19 IBM FlashSystem 900 Flash Realized. It s about time IBM Corporation 19

20 IBM FlashSystem 900 the next generation in our lowest latency offering IBM MicroLatency with up to 1.1 million IOPS 40% greater capacity compared to previous generation IBM FlashCore technology, our secret sauce Technical collaboration with Micron Technology flash chips IBM enhanced flash technology MLC NAND flash offering and Flash Wear Guarantee Performance at-a-glance Minimum latency Write 90 µs Read 155 µs Module type 1.2 TB 2.9 TB 5.7 TB Modules RAID 5 capacity Raw Capacity Maximum IOPS 4 KB Read (100%, random) 1,100,00 Read/write (70%/30%, random) 800,000 Write (100%, random) 600,000 Maximum bandwidth 256 KB Read (100%, sequential) 10 GB/s Write (100%, sequential) 4.5 GB/s 2015 IBM Corporation 20

21 IBM FlashSystem V9000 Flash Realized. It s about time IBM Corporation 21

22 IBM FlashSystem V9000 IBM FlashSystem V9000 Fully-integrated, flexible, feature-rich all-flash storage Powered by IBM FlashCore Technology Features: Up to 1.2M IOPS with IBM Real-time Compression Up to 57TB usable and up to 285TB effective capacity in only 6U Scale up to 456TB usable and up to 2.28PB effective capacity in only 34U Certified with IBM SmartCloud Virtual Storage Center (VSC) New licensing structure to simplify ordering and planning for External Data Virtualization, Flash Copy, Metro Mirror, and Real-time Compression New fully-integrated system management FlashSystem Tier 1 Guarantee IBM and BP Internal Only 2015 IBM Corporation 22

23 V9000 Flexible Configurations Start as small as 1 V9000 building block Add additional building blocks and enclosures Scale up to 4 V enclosures Up to 5:1 data reduction GUARANTEED! * 57TB 171TB 114TB 342TB 228TB 684TB 456TB 1.3PB Based on 3:1 reduction IBM and BP Internal Only 2015 IBM Corporation 23

24 IBM FlashSystem accelerates DATABASES Improve Performance Databases Logs Temporary Files Hot Tablespaces Entire Databases OLAP/OLTP/Datawarehouse Bare Metal/Virtual Real-time/Batch Especially random read misses 2015 IBM Corporation 24

25 Improve Time-to-Insight Analytics IBM FlashSystem accelerates ANALYTICS Descriptive, Predictive, Prescriptive* Unstructured data Big data Real-time analysis Web analytics Fraud detection Portfolio risk analysis Digital analytics *What s happening now? What s going to happen? What should we do about it? 2015 IBM Corporation 25

26 Improve Business Process ERP IBM FlashSystem accelerates ERP Structured data OLAP Customer experience Batch processing Supply chain efficiency Sales management Quicker compliance Social media 2015 IBM Corporation 26

27 IBM FlashSystem accelerates Finance Improve Time-to-Profit Finance Core Banking Algorithmic trading Online transactions Branch processing Backup/Compliance Explosive growth Fraud detection Risk analysis Actuarial science 2015 IBM Corporation 27

28 Improve Performance VDI IBM FlashSystem accelerates VDI Stateless Persistent Prevent boot storms Lower cost/desktop Better performance than real desktop Lower risk VDI installations 2015 IBM Corporation 28

29 IBM i IBM FlashSystem accelerates IBM i Improve Performance Performance Boost Read Intensive Batch Jobs acceleration Footprint reduction Faster IPLs Faster I-ASP vary-on 2015 IBM Corporation 29

30 Scalable Performance Agile Integration Enduring Economics Storage Virtualization Enduring Economics Preserve your existing investment in storage Manage Tier Protect Compress with Real-time Compression Flash HDDs Flash HDDs IBM Easy Tier flash storage management Optimized performance at lower overall cost 2015 IBM Corporation 30

31 Change the economics of storage 2015 IBM Corporation 31

32 2015 IBM Corporation