Hitachi Universal Storage VM [EOL] vs VAST Data comparison

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Comparison Buyer's Guide
Executive Summary

We performed a comparison between Hitachi Universal Storage VM [EOL] and VAST Data based on real PeerSpot user reviews.

Find out what your peers are saying about Dell Technologies, NetApp, Pure Storage and others in All-Flash Storage.
To learn more, read our detailed All-Flash Storage Report (Updated: March 2024).
765,386 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"We are very happy with the data deduplication and compression ratio that we have on the platform.""Pure Storage is extremely reliable — it's never failed.""The most valuable feature of Pure Storage FlashArray is its high stability level.""On a scale of one to ten, where ten is the most comfortable pricing, I rate the solution a nine out of ten.""It allows engineers to focus on other things rather than doing the more manual tasks. It automates tasks, so the ease of use is extreme. It simplifies the storage.""Pure Storage FlashArray's overall speed is its most valuable feature.""It is an easy to use product for all of my team members.""It simplifies the overall management. We don't have to worry about storage anymore."

More Pure Storage FlashArray Pros →

"The most valuable features are simplified provisioning and management, de-duplication, and built-in encryption."

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"This has been one of the most reliable storage systems that I have ever used.""The solution is useful for machine learning and scientific applications, including computer simulations."

More VAST Data Pros →

Cons
"The number of Filesystems is limited, which it is not on the EMC VNX.""Beyond a certain amount of petabytes, you have to have a separate system. Basically, it's not infinitely scalable.""The support for NFS protocols right out-of-the-box need improvement. I'm used to other storage vendors who have NFS support right out-of-the-box, and Pure Storage doesn't seem to have anything.""The only time that we had problems with it was that there was a bug in the VVol implementation but, outside of that, it has been flawless.""Pure Storage FlashArray could improve in the area of cryptographic information in the consoles. The user-friendliness could improve. The Pure Storage FlashArray team should come and log into the system with their maintenance credentials and then pull out the information as evidence of cryptography.""The data reduction that we had initially anticipated when we bought Pure and we move over, is way lower than the expected reduction. It depends on the workloads, of course. But that has been a challenge at times.""It was not proactive communication.""In the next release of this solution, we would like to see automated copy data management for SQL Server."

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"The exterior display needs to be improved."

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"The write performance could be improved because it is less than half of the read performance.""The read/write ratio is an area in the solution with some flaws and needs improvement."

More VAST Data Cons →

Pricing and Cost Advice
  • "We feel that the pricing is fair and the licensing process was easy for both."
  • "There is always room for negotiation."
  • "The price was slightly higher than others, but competitive, if you consider all the other features that you get from it."
  • "It is a more expensive solution, but it is worth it. You are getting what you paid for."
  • "For pricing, you have to take into account their performance on deduplication and compression in a $/GB comparison."
  • "We have seen a reduction in total cost of ownership (TCO)."
  • "It is a cheaper solution."
  • "Pure Storage is all-flash, so this sometimes tends to make it a bit more expensive in the beginning."
  • More Pure Storage FlashArray Pricing and Cost Advice →

  • "This solution has a good price-performance ratio."
  • More Hitachi Universal Storage VM [EOL] Pricing and Cost Advice →

  • "We acquired VAST Data as a one-time, capital purchase."
  • "Price-wise, VAST Data is not the cheapest, not the most expensive one."
  • More VAST Data Pricing and Cost Advice →

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    Questions from the Community
    Top Answer:Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure… more »
    Top Answer:We consume less physical storage because of the solution’s deduplication and compression.
    Top Answer:We have customers who use a three-year or five-year license. We also have customers who use Evergreen.
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    Top Answer:The solution is useful for machine learning and scientific applications, including computer simulations.
    Top Answer:Price-wise, VAST Data is not the cheapest, not the most expensive one.
    Top Answer:The read/write ratio is an area in the solution with some flaws and needs improvement.
    Comparisons
    Also Known As
    HUS VM
    Learn More
    Overview

    Pure Storage FlashArray is the world’s first enterprise-class storage array that runs exclusively on the nonvolatile memory express (NVMe) protocol for memory access and storage. It represents a totally state-of-the-art type of storage technology. It offers users shared accelerated storage that delivers cutting-edge features in the realms of performance, simplicity, and consolidation. Pure Storage is fresh and modern today and will be for the next decade. Without forklift upgrades or planned downtime, Pure Storage takes the work out of storage ownership and delivers unprecedented customer satisfaction.

    Pure Storage FlashArray is built with simplicity and reliability in mind. The solution can be implemented and optimized in hours, as opposed to other similar solutions that can take days. It has no moving parts, which removes areas where it could potentially be vulnerable to suffering errors. It is highly stable and gives users the ability to manage system shutdowns in a way that  prevents data loss.

    Benefits of Pure Storage FlashArray

    Some of the benefits of using Pure Storage FlashArray include:

    • A much higher level of speed than similar pieces of technology. Pure Storage FlashArray maximizes the speed at which data can be transferred while at the same time minimizing system latencies that might slow the transfer down. Additionally, it offers users quick memory read and data access speeds.

    • A higher bang for your buck in terms of the storage capabilities you get for the money you pay. They are smaller in size than more standard storage technologies, but they offer flash memory, which enables users to store larger amounts of data than the current standard.

    Reviews from Real Users

    Pure Storage FlashArray is a highly effective piece of storage technology which stands out among its competitors for a number of reasons. Two major ones are its overall robustness and the value that it offers by way of its reliability and ease of use. It provides users with many valuable features that allow them to maximize what they can do with this solution. Pure Storage FlashArray’s reliability and ease of use make it a highly valuable solution. 

    PeerSpot user Prabakaran K., a technical consultant at Injazat Data Systems, notes the robustness of this solution when he writes, "FlashArray has many valuable features. It's very user-friendly and it has high availability, so there is comparatively less downtime. During maintenance, there is no shutdown procedure, so you can directly power off the Array and manage the shutdown process without any data loss, which is a unique feature. Managing replication and data migration is also very easy."

    PeerSpot user Jason D., a cloud solutions architect at a tech services company, notes three features that make this solution valuable when he writes, "We've had different types of storage, and three things of this solution are valuable. The first one is its outstanding performance. The second one is its stability. In the about three years that we've had it, we've had component failures, but we never had a service interruption or any data loss. The third one, which is really critical, is that it is super easy to use in terms of provisioning, storage, and managing the arrays. I'm able to maintain a multi-site environment with a couple of dozen arrays with a single mid-level storage admin."

    The Hitachi Universal Storage Platform VM delivers proven enterprise-class functionality — advanced virtualization of externally attached storage, logical partitioning, thin provisioning and universal replication — in flexible, cost effective service oriented configurations. 

    Innovation to break decades of data storage trade-offs.

    Sample Customers
    Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
    Hanergy Global Solar PV Application Pte Ltd
    Norwest Venture Partners, General Dynamics Information Technology, Ginkgo Bioworks
    Top Industries
    REVIEWERS
    Financial Services Firm19%
    Healthcare Company12%
    Manufacturing Company10%
    Computer Software Company8%
    VISITORS READING REVIEWS
    Educational Organization32%
    Computer Software Company12%
    Manufacturing Company8%
    Financial Services Firm8%
    No Data Available
    VISITORS READING REVIEWS
    Computer Software Company19%
    Manufacturing Company13%
    Financial Services Firm11%
    University6%
    Company Size
    REVIEWERS
    Small Business27%
    Midsize Enterprise16%
    Large Enterprise57%
    VISITORS READING REVIEWS
    Small Business17%
    Midsize Enterprise41%
    Large Enterprise42%
    No Data Available
    VISITORS READING REVIEWS
    Small Business22%
    Midsize Enterprise15%
    Large Enterprise64%
    Buyer's Guide
    All-Flash Storage
    March 2024
    Find out what your peers are saying about Dell Technologies, NetApp, Pure Storage and others in All-Flash Storage. Updated: March 2024.
    765,386 professionals have used our research since 2012.

    Hitachi Universal Storage VM [EOL] doesn't meet the minimum requirements to be ranked in All-Flash Storage while VAST Data is ranked 18th in All-Flash Storage with 2 reviews. Hitachi Universal Storage VM [EOL] is rated 10.0, while VAST Data is rated 10.0. The top reviewer of Hitachi Universal Storage VM [EOL] writes "Good price-performance ratio, provides simplified provisioning and management". On the other hand, the top reviewer of VAST Data writes "Stability-wise, a device that has been up and running for years". Hitachi Universal Storage VM [EOL] is most compared with , whereas VAST Data is most compared with Pure Storage FlashBlade, NetApp AFF, Qumulo, Dell PowerScale (Isilon) and HPE Nimble Storage.

    See our list of best All-Flash Storage vendors.

    We monitor all All-Flash Storage reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.