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DDN IME vs IBM Spectrum Scale comparison

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Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Pure Storage FlashBlade
Sponsored
Ranking in Software Defined Storage (SDS)
8th
Average Rating
8.8
Reviews Sentiment
7.8
Number of Reviews
38
Ranking in other categories
All-Flash Storage (15th), File and Object Storage (8th)
DDN IME
Ranking in Software Defined Storage (SDS)
26th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
IBM Spectrum Scale
Ranking in Software Defined Storage (SDS)
10th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
13
Ranking in other categories
Cloud Software Defined Storage (2nd)
 

Mindshare comparison

As of October 2025, in the Software Defined Storage (SDS) category, the mindshare of Pure Storage FlashBlade is 4.1%, down from 4.5% compared to the previous year. The mindshare of DDN IME is 0.8%, down from 1.0% compared to the previous year. The mindshare of IBM Spectrum Scale is 3.9%, down from 4.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Software Defined Storage (SDS) Market Share Distribution
ProductMarket Share (%)
Pure Storage FlashBlade4.1%
IBM Spectrum Scale3.9%
DDN IME0.8%
Other91.2%
Software Defined Storage (SDS)
 

Featured Reviews

Parul-Patel - PeerSpot reviewer
High performance and throughput enhance IT backup management
The multi-dimensional scale-out design feature of Pure Storage FlashBlade is not in use in our environment. Regarding data reduction technologies, we don't get much deduplication because the data is already deduplicated from our FlashArray before we get to backup, so there is no benefit of deduplication. Regarding the integration with cloud-native ecosystem tools, we are not on cloud; we are strictly an on-premises solution. Pure Storage FlashBlade is not used by any end-user; it's used only for IT backup, with only about four people in our group managing it. I cannot recommend Pure Storage FlashBlade to other users depending upon their financial situation because it's an expensive solution, and the cost is very high, including licensing and renewal every year. I rate Pure Storage FlashBlade an eight out of ten.
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Bernd Stroehle. - PeerSpot reviewer
Deliver improved performance in data processing and foster extensive AI initiatives
I find IBM Spectrum Scale to be an excellent product known for its fast parallel file system. It achieved the best results when integrated with IBM hardware. Even though it is complex, it provided significant performance advantages in large-scale data management. Its fault tolerance mechanisms and integration capabilities make it popular for extensive AI initiatives and data processing tasks for organizations like Daimler Benz and Bosch.
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
11%
Manufacturing Company
10%
Government
7%
No data available
Financial Services Firm
18%
Manufacturing Company
11%
Computer Software Company
10%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise11
Large Enterprise20
No data available
By reviewers
Company SizeCount
Small Business6
Large Enterprise7
 

Questions from the Community

What do you like most about Pure Storage FlashBlade?
The tool's most valuable feature is its fast performance, especially in handling snapshots. It helps during power out...
What is your experience regarding pricing and costs for Pure Storage FlashBlade?
The pricing of Pure Storage FlashBlade is expensive compared to other products I used from other companies in the pas...
What needs improvement with Pure Storage FlashBlade?
I believe there is not much improvement needed because they have everything we need, but the interface is a little bi...
Ask a question
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What is your experience regarding pricing and costs for IBM Spectrum Scale?
IBM Spectrum Scale is very expensive with complex pricing models usually based on the amount of storage used or the n...
What needs improvement with IBM Spectrum Scale?
There is room for improvement in the web interface. There could be more information available, such as charts and gra...
What is your primary use case for IBM Spectrum Scale?
My personal use of this product is for parallel writing or reading files.
 

Also Known As

No data available
DDN Infinite Memory Engine
No data available
 

Overview

 

Sample Customers

ServiceNow, Mercedes-AMG Petronas Motorsport, Dominos, Man AHL
ICR, MLB, Toyota Technical Development Corporation
Information Not Available
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868,706 professionals have used our research since 2012.