Flash is een game changing technology, althans dat is wat de markt u graag wil doen geloven. Immers, voorspelbare consistente performance en IO efficiency worden hierdoor mogelijk gemaakt. Maar… - Microsecondes maken het verschil maar de spelregels veranderen niet. - Not all Flash was created equal - Disk is niet dood, al willen sommige leveranciers dat u doen geloven Bekijk deze presentatie om een nuchtere kijk op Flash te krijgen en uit te vinden wat de echte impact is op uw datacenter infrastructuur.

1. 1
Flash Changes
Everything…
© 2014 NetApp, Inc. All rights reserved.

2. Impact of Flash
© 2014 NetApp, Inc. All rights reserved.
Flash can:
• Deliver higher application performance
• Reduce costs
• Enable green IT
• There is no one-size-fits-all flash solution
Enterprise customers require hybrid and all-flash

3. All-Flash
Hard Drives
with Flash Acceleration
Best mix of $/GB and $/IOPS
Traditional Hard Drives
What about IOPS?
The Right Solution Balances Performance And Capacity
Performance
Capacity
Best $/GB
Best $/IOPS
© 2014 NetApp, Inc. All rights reserved.

4. Leveraging All Flash Where It Counts
Latency-sensitive workloads
 Transactional workloads (OLTP)
 Analytics (OLAP)
 Decision-making systems
 Reservation/customer service systems
 Virtual desktop infrastructure
 Web services
 Technical computing
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5. Flash Changes Everything…
Need for Speed
Platform for Speed
Cost of Speed

6. IT Challenges Affecting Business
Speed is not Enough
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7. Flash Changes Nothing!
Need for
Data Protection
Need for
Data Management
Need for
Enterprise RAS

8. All-Flash FAS
#1 storage OS running on next-generation FAS8000 platform
Designed for workloads that require
high performance, consistent low latency,
proven reliability, and rich data management
© 2014 NetApp, 8 Inc. All rights reserved.

9. Redefining Scale-Out Storage with FAS
Flexibility offers low overhead
All-flash and hybrid
at scale.
Rebalance workloads
transparently
© 2014 NetApp, Inc. All rights reserved.
App
FlexClone
Snapshot
Backup
Clustered ONTAP
FAS Systems
Over 450,000 IOPS
In only 2 Rack Units
Grow your business
Scale-out performance
Minimize Risk
All-Flash Hybrid
Built-in storage
efficiencies
Unified Management, Multi-protocol
Rapid local and remote
recovery
Non-intrusive DR testing
Put your DR systems
to work
Nondisruptive operations
Scale-up capacity

10. Scalable Performance for SAN and NAS
Shared Infrastructure, Multi-Protocol, Rich Data Management, Single OS, Unified Mgmt, Scale Out
Scale Out by Adding
Controllers
(Maximum 24 Controllers)
All-Flash FAS All-Flash FAS All-Flash FAS
All-Flash FAS
Scale Up
Individual
Controller
s
All-Flash FAS
All-Flash FAS Hybrid FAS
Hybrid FAS
>4 million sub-millisecond IOPS and nearly 5PB of all-flash capacity
 All-flash FAS: Scalable high performance for dedicated workloads
 Mixed all-flash and hybrid FAS: One storage repository for all workloads
© 2014 NetApp, 10 Inc. All rights reserved.
Non Disruptive Data Mobility Between Different Tiers

11. Data ONTAP & Flash
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12. Data ONTAP and Flash
Optimized Writes Illustrated - I
Storage
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CPU
Memory
NVRAM
Slower
<1ms >8ms
Writes
Ack.
• Incoming writes are processed in memory, protected in NVRAM and
acknowledged resulting in fast write response time.
• Writes to the SSDs are not in the critical latency path
1
3
2

13. Data ONTAP and Flash
Optimized Writes Illustrated - II
Storage
6
NetApp Confidential – Limited Use 13
CPU
Memory
Slower
~1ms
NVRAM
A B
C D Used A B C D
Free
4
5
 Writes are coalesced together in memory and destaged to SSD
 Blocks are always written to new locations
 Temporal locality to write metadata alongside user data in a way designed to minimize the
number of disk operations required to commit data to SSDs.
 Write striping results in maximizing performance and reducing uneven SSD wear
4
5
6

14. Data ONTAP and Flash
Flash Made Simple
3 Year – Standard
2 Year – Extended
 Must meet endurance and performance expectations
 Write endurance (DWPD) is more critical than NAND type
 Warrantied for 5 years
 Warrantied up to 5 years (regardless of # of writes)
 Currently use mixed use drives (10 DWPD)
 Life expectance well beyond 5 years
 Guaranteed by NetApp
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15. Why Customers Achieve Success with NetApp
Consistent, sustained low-latency performance plus
 Proven technology with enterprise RAS
 Industry-leading functionality
 Seamless application integration
 Replication from all-flash to hybrid systems
 Warranty and customer experience
 Comprehensive portfolio provides options
© 2014 NetApp, 15 Inc. All rights reserved.

16. Thank You
© 2014 NetApp, Inc. All rights reserved.
No portions of this document may be reproduced without prior written consent of NetApp, Inc. Specifications are subject to change without notice. NetApp, the NetApp logo, Go further, faster, Data ONTAP, Data ONTAP-v, Flash Accel, Flash Cache,
Flash Pool, FlashRay, FlexClone, FlexPod, Mars, OnCommand, SANtricity, SnapDrive, SnapManager, SnapMirror, SnapProtect, Snapshot, and StorageGRID are trademarks or registered trademarks of NetApp, Inc. in the United States and/or other
countries. Microsoft and SQL Server are registered trademarks of Microsoft Corporation. Oracle is a registered trademark of Oracle Corporation. SAP is a registered trademark of SAP AG. VMware is a registered trademark of VMware, Inc. All other
brands or products are trademarks or registered trademarks of their respective holders and should be treated as such.