Announcing First Solid State Storage Array Performance Test Specification

Wednesday, June 11th 2014

Accurately measures arrays at a system level supporting advanced inline data services

Boulder, CO (PRWEB) June 11, 2014.  Evaluator Group is releasing the first Solid State Array performance specification, “Measuring Performance for Solid State Arrays,” which provides guidance to IT end users and vendors on the methodology that accounts for SSS and advanced inline data services.  Measuring the performance of the new Solid State Storage (SSS) arrays requires new techniques and approaches. Most data sets and data streams generated by current IO generation tools are inadequate to demonstrate actual performance levels.

This specification builds on the SNIA specification released in 2013 that measured raw performance for individual solid state devices (SSD).  Measurements for SSS arrays include:

  • Pre-Conditioning
  • Data Reduction technologies (i.e. thin provisioning, compression, deduplication)
  • Capacity Utilization
  • Data Set Size
  • Data Patterning

“Our IT clients rely on real application performance data to make decisions. They have struggled to adequately conduct Proof of Concept tests, as previous methodologies do not adequately measure the SSS array workloads” said Leah Schoeb, Senior Analyst of Evaluator Group. “This specification and the work that follows will clarify how and what is to be measured.”

Evaluator Group is the analyst leader in promoting real storage performance measurements to better equip IT end users with the information they need to make informed storage decisions. They are also the developer of IOmark, a benchmarking tool that measures storage performance with VDI and VM workloads.

“This test is designed to allow test sponsors to create repeatable, verifiable, and comparable performance results which IT end users can trust for deployments of business critical applications,” said Camberley Bates, Managing Director / Analyst of Evaluator Group. “We are grateful for the broad vendor participation from EMC, HP, IBM, LoadDynamiX, PureStorage and Tegile which provided critiques for this vendor neutral approach.”

Leah Schoeb will be speaking on the test specification and performance measurement at a BrightTALK webinar in conjunction with LoadDynamix on June 11th at 12pm MST. Follow the link to register or view the webinar at your leisure.

Evaluator Group provides a complete set of tools for assistance in product selection. Starting with the Evaluation Guides and Comparison Matrices, IT end users can easily identify their requirements and priorities and compare products. Along with this process, the Evaluator Group analysts assist clients in understanding the unique details and critical considerations, filling in the knowledge gaps or understanding on differences between software products. To learn more about how Evaluator Group assists clients, watch a video on Evaluator Group subscription plans. 

About Leah Schoeb

Leah is an active member of SNIA. She formerly chaired the Green Initiative Technology Working group in which she led the delivery of the SNIA Emerald specifications. She has also published the Education Series: Storage Performance Considerations Part 1-5, a document that can be read alone or in conjunction with the performance specification.

About Evaluator Group

Evaluator Group is a technology research and advisory company covering Information Management, Storage and Systems. Executives and IT Managers use Evaluator Group analysts and research on a daily basis to make informed decisions to architect and purchase systems supporting their digital data. Evaluator Groups goes beyond the technology landscape by defining requirements and gathering in-depth product knowledge along with the intricacies that will dictate long-term successful strategies.

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Press Contact: Caitlin McCluskey, Evaluator Group, (303) 221-7867 x1008 or

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