Der Spagat in der Digitalisierung (die

Herausforderung für Storage Lösungen)

Dirk KöhlerDirector of System Storage and Software Defined DACH (Deutschland, Österreich, Schweiz)

Copyright IBM 2016 IBM Systems|2

�Storage ?

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�3

•Data Growth

•Dynamization of the application landscape

•Unpredictable performance levels

•End user mobility

�“The transformation of the storage industry continues, with new technologies and business models disturbing the market at the magnitude not seen since the invention of network storage.”�IDC: Worldwide and U.S. Enterprise Storage Systems 2014–2018 Forecast

Digitale Transformation und Auswirkung auf Storage

Copyright IBM 2016 IBM Systems

Gartners Beschreibung: "Bi-modale" IT:

Block NAS Tape

Klassische SAN-Umgebungen,latenzoptimiert, einkaufsgetrieben

Cloud/Webscale Modelle,OpEx-optimiert, agilitätsgetrieben

�IT-Manufaktur, spezialisierte HW

�Investitionsziel 100% Auslastung

�IT-von-der-Stange, generische HW

�Präemptive Investition, OpEx Reduktion

Virtualisierung

Quelle: Google

Copyright IBM 2016 IBM Systems

"Best of both worlds" durch für beide Welten gültige Standards

Block NAS Tape

Heterogen, Legacy, Multi-vendor Keine "extra-Produktwelt" erzeugen

Virtualisierung ~~~

Virtualisiert, OpenStack kompatibelStorage als Appliance

[Virtualisiert], OpenStack kompatibelStorage als Software

IBM Spectrum Storage

Copyright IBM 2016 IBM Systems

Zitat G.Rometty- Last Investor Letter:

|6

Copyright IBM 2016 IBM Systems

1.300.000.000 $

Cleversafe is now IBM Cloud Object Storage (ICOS)....to confuse every customer :-)

Copyright IBM 2016 IBM Systems

Tape VTL-Systems

DPR

IBM Storage 2016

Software Defined

StorwizeV3-V5-

V7

SVC

Storwize

FS900 V9000

Flash-Storage

A9000 R DS8888 A9000Storwize „F“

Optimized Storage

DF150

DS8000

High End

XIV

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�&

Long story short… ☺☺☺☺

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Software Defined Radio (SDR)

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IBM All-Flash Portfolio: Überblick

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IBM Spectrum SDS:

�StorageManagement

�Policy Automation

�Analytics & Optimization

�Snapshot & Replication

Management�Integration

& API Services�Self Service

Storage�Data B/R

�Virtualized SANs�Virtualized SANs �Hyperscale Block�Hyperscale Block�Global Access

�File & Object

�Global Access

�File & Object�Protect-Archive�Protect-Archive �Object�Object

�Existing HW

Copyright IBM 2016 IBM Systems

Preiswerte Flashspeicher (für Data Warehouse und low-duty)

� Storwize V7000/5000 controllersized for 100% SSD operations

� Distributed RAID+2 enabled� Fast rebuild even for large SSDs

(distributed hot-spare technology)

�3U

�

StorwizeV7000FV5000F

� Direct-attached Flash (SAS to host)� No controller, just 'JBOF', no RAID� Breaks the 1$/GB barrier

� Big Data analytics� Low-duty file storage

Requires Spectrum Scale or alike to manage redundancy. Up to 512TB raw Flash capacity in 3U rack space.Read-intensive workloads, few writes.Exists as 128/256/512TB, eight hosts.

Choice of heavy-dutyand/or read-intensiveSSDs. Read-intensive drives will expire sooner and offer less sustained throughput.

Copyright IBM 2016 IBM Systems

Leseempfehlunghttp://www.redbooks.ibm.com/redpapers/pdfs/redp5380.pdf

Is R-I technology really less durable?

:

I am covered by warranty?

:

What are best practices at selecting appropriate workloads?

:

Pitfalls? Automation? EasyTier?

ibm.biz/AxelKoester