The Truth About All-Flash Array Deduplication

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Information about The Truth About All-Flash Array Deduplication
Technology

Published on February 1, 2014

Author: storageswiss

Source: slideshare.net

Description

Deduplication is the key to All-Flash Array adoption because it can drive down the cost of SSD. But each vendor’s dedupe implementation is different and IT Planners should not consider all deduplication to be the same. In this slideshare we give you insight on what to look for and look out for.

This slideshare is also available on demand with audio. It features an extensive Q&A session featuring the dedupe expertise of Storage Switzerland’s Lead Analyst George Crump and Permabit’s CEO Tom Cook, and CTO Jered Floyd.

Register here: http://bit.ly/dedupetruth

The Truth About All Flash Deduplication Learn From Two Deduplication Veterans: •What is deduplication? •Why is it so Valuable in the All-Flash Use Case? •What Can Go Wrong With All-Flash Deduplication? •Ask your deduplication questions to the dedupe panel On-Demand Version Available -- includes Audio and Extensive Q&A Session

Logistics ● SlideShare viewers please tweet us questions @storageswiss #dedupetruths ● For Audio and Extensive Q&A please register for the on demand webcast: ● http://bit.ly/dedupetruth

Today’s Agenda ● Company Backgrounds ● What is Deduplication? ● What Are The Use Cases? ● Why Is it So Valuable in Flash? ● What Are The Challenges Implementing Deduplication on All-Flash Systems?

Background ● Analyst firm focused storage, cloud and virtualization ● Knowledge of these market is gained through product testing, implementations and interactions with users and suppliers ● The results of this research can be found in the articles, videos, webinars, product analysis and case studies on our web site: ○ http://storageswiss.com

Permabit Corporate Overview Company: Private Supplier of Data Efficiency Software to OEMs Headquarters: Cambridge, MA Products: Easily integrated software for data deduplication, compression, thin provisioning of primary storage Deployment Model: Integrated into hardware systems or software-defined storage (SDS) stacks Market: Deployed in $60B storage market (Gartner/IDC) Value Prop: We supply a tested solution that is superior to any other in the market, at a fraction of cost of development for compressed TTM Licensees: HDS, LSI, Violin, Netgear – major SAN, NAS, Flash Array, SDS and Cloud Vendors IP: 42 patents filed, 32 granted to date 5 Copyright © Permabit Technology Corporation - CONFIDENTIAL.

Polling Question – How Far Down The deduplication road Are You? ❏ ❏ ❏ ❏ ❏ Not Started On A Backup Device In Our Backup Software On Primary Storage On an All-Flash/Hybrid Array

Polling Question – How Far Down The deduplication road Are You?

What is Deduplication?

What Are The Dedupe Use Cases ● Backup (software-devices) ● Hardware ● Software ● Archive ● Long term retention ● WAN ● Bandwidth reduction ● Primary Storage

Why The All Flash Appeal?

How Do Vendors Develop? ● Build Your Own ● Leverage Existing Code/File Systems (ZFS) ● Leverage an API Set ● Leverage a File System Extension

What Are The Flash Dedupe Challenges? ● Performance Impact ● Extra process that gets in the way of I/O ● Increases Cost ● More processing power and RAM consumption ● Increases Data Vulnerability ● Hash table corruption

How Do We Overcome These Challenges?

Albireo: The Next Generation of Data Optimization Technology Software that integrates at the firmware, device driver, file system, appliance or application level to deliver: • • • • • • • • 14 Multiple GB/sec IO throughput 5 – 35x reduction rates Minimal Memory and CPU footprint Petabyte scalability within a single device Grid scale out for cloud infrastructures Guaranteed data integrity Flexible, simple integration No risk, time-to-market advantage Copyright © Permabit Technology Corporation - CONFIDENTIAL.

How Albireo is delivered Albireo SDK High performance deduplication index for any OS Albireo VDO High performance, fine grained, inline, thin provisioning, deduplication and compression for the Linux storage stack Albireo eVDO High performance, fine grained, inline, thin provisioning, deduplication and compression for any OS Albireo is made to be deployed portfolio wide – any OS and any storage architecture 15 Copyright © Permabit Technology Corporation - CONFIDENTIAL.

Data Efficiency Comparison XtremIO 500K Scalability 400K 0.1 GB/TB 4 GB/TB 25 GB/TB 1.2 GB/TB 256 TB 23 TB 10TB 96TB Deduplication Inline Dedupe All the Time Compression Thin Provisioning Data Optimized Replication 16 150K (Dedupe halts if performance falls below threshold) Performance (4K IOPS) Memory Usage 200K Engenio EF550 Copyright © Permabit Technology Corporation - CONFIDENTIAL.

Thank you! Storage Switzerland http://www.storageswiss.com info@storage-switzerland.com Storage Swiss on Twitter: http://twitter.com/storageswiss Storage Swiss Webinar Channel: http://storageswiss.com/category/webina r Storage Swiss on YouTube: http://www.youtube.com/user/storageswi ss To learn more about Permabit, visit: www.permabit.com/ Twitter: https://twitter.com/permabit

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