Huawei OceanStor Dorado vs VAST Data comparison

Huawei and VAST Data are both solutions in the All-Flash Storage category. Huawei is ranked #7 with an average rating of 8.8, while VAST Data is ranked #20 with an average rating of 10.0. Huawei holds a 4.5% mindshare in AFS, compared to VAST Data’s 2.3% mindshare. Additionally, 92% of Huawei users are willing to recommend the solution, compared to 100% of VAST Data users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 18, 2024

Huawei OceanStor Dorado and VAST Data are two prominent storage solutions. VAST Data seems to have the upper hand in performance-related features, while Huawei OceanStor Dorado is noted for its competitive pricing and support.

Features: Huawei OceanStor Dorado is praised for its robust high-performance capabilities and reliability, comprehensive data protection, and fast response times. VAST Data is commended for its cutting-edge architecture, seamless scalability, and exceptional performance in managing large datasets.

Room for Improvement: Users of Huawei OceanStor Dorado suggest better integration with third-party applications, enhanced documentation, and more flexibility in deployment options. VAST Data review feedback indicates a need for improved support response time, more comprehensive training resources, and enhanced customer assistance.

Ease of Deployment and Customer Service: Huawei OceanStor Dorado deployment is often cited as straightforward, with solid customer service support, although some users mention the need for improved documentation. VAST Data offers a smooth deployment process, supported by detailed guidance, but users point out that customer service response times could improve.

Pricing and ROI: Huawei OceanStor Dorado is recognized for its cost-effectiveness and clear ROI, making it an appealing option for budget-conscious buyers. VAST Data, while more expensive, justifies its cost with superior performance and scalability, leading to significant ROI over time.

To learn more, read our detailed Huawei OceanStor Dorado vs. VAST Data Report (Updated: April 2025).

Buyer's Guide

Huawei OceanStor Dorado vs. VAST Data

April 2025

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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 FlashArray X NVMe

Mindshare comparison

As of May 2025, in the All-Flash Storage category, the mindshare of Pure FlashArray X NVMe is 0.8%, down from 0.8% compared to the previous year. The mindshare of Huawei OceanStor Dorado is 4.5%, up from 4.1% compared to the previous year. The mindshare of VAST Data is 2.3%, down from 2.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

All-Flash Storage

Featured Reviews

Eugene Hemphill

Sales Manager at Multicomputos PR

Helps to save money and resources with the data compression feature

One point I'd like to improve is that the tool should start selling small boxes again. It discontinued some products and is focusing on bigger, more capable boxes, neglecting the SMB market. Even though it's not a big market, it shouldn't have removed them. One way to improve the product is to add an operational assistant that doesn't depend on VMware. It could also establish more alliances with other operational systems.

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TOLGA ALNIAK

Expert (System Architect) at Migros Ticaret A.Ş.

Offers ransomware protection for files stored on servers

Data processing is the most important feature. We are using Huawei OceanStor Dorado, which employs SSD storage on the hardware side. No reported performance issues or improvements are required for our systems because all of the systems run on memory on the host side. The Oracle data and Oracle virtual machines also operate from memory. Additionally, we use Oracle for patching systems, with all data residing in memory. There is some latency during backup times, typically at night, but this is acceptable for us. These latencies occur outside of office hours, so they do not impact our operations during normal times when there is no noticeable latency.

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Alan Powers

HPC CTO at a manufacturing company with 10,001+ employees

Stability-wise, a device that has been up and running for years

The failover capability and resiliency are some of the solution's valuable features. The big thing is resilience because it has richer coding in it, so multiple devices can't fail. Also, one can still access a number of CBoxes that can allow one to access their file system. Once a device fails, it fails the transparency of the end-user, and it just starts using another resource. The encryption capability, the snapshots, along with a whole bunch of features make the tool valuable. VAST Data keeps adding more and more features all the time.

Read full review

Quotes from Members

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

Pros

"Technical support has been helpful and responsive."

"I use the tool for Oracle databases, Oracle virtual machines, and Oracle Linux databases. I'm on the storage side, not a database administrator."

"It's incredibly easy to use and greatly simplified our ability to both deploy and manage our storage subsystems."

"On a scale of one to ten, I rate Pure FlashArray as ten."

"The database workloads are pretty fast because I frequently move data from here to there."

"FlashArray has some fresh efficiency features. I've never seen a storage solution with a compression rating this high before. It's at least 4-to-1 on Oracle databases. It's the best flash storage for Oracle."

"Offers excellent features like efficient data reduction, a reliable SafeMode, and a great support model for continuous assistance and updates."

"It offers competitive performance, and the Evergreen storage model of Pure fits well with my organization."

More Pure FlashArray X NVMe pros

"The solution is scalable."

"Huawei includes features for file servers and file services. It offers ransomware protection for files stored on servers. However, it does not support blocking websites."

"The deduplication features and the graphical user interface (GUI) of the solution are the most valuable to me."

"Huawei OceanStor Dorado is fast and has significantly improved data storage efficiency."

"There are plenty of features available in this solution."

"The majority of our customers find this solution simple to use."

"The customer support is helpful."

"The integrated Huawei Flash technology within OceanStor Dorado stands out as one of the most valuable features."

More Huawei OceanStor Dorado pros

"The solution is useful for machine learning and scientific applications, including computer simulations."

"This has been one of the most reliable storage systems that I have ever used."

Cons

"Managing data isn't difficult for me. The performance is usually perfect, but we sometimes have capacity problems."

"It is on the expensive side."

"There is room for improvement in the pricing of the product."

"The tool's portfolio is minimal. It is expensive."

"They could add more support for file storage and different types of storage."

"We have run into a couple of instances recently where we are running out of space. So we have had to buy some more packs for it and they have deployed fine and it has increased smoothly."

"We would like to see more visibility into garbage collection and CPU performance in the GUI."

"It's more multi-tenant functionality in their Pure1 manage portal that is lacking."

More Pure FlashArray X NVMe cons

"It should have easy connectivity with the AIX, however, I've found that with AIX, it has some issues and due to this, we need to remove the exact fiber card sometimes and then plug it in again so that it can connect with the AIX systems."

"I would like to see them improve their IOPS per second to match their contemporaries in the industry."

"Huawei OceanStor Dorado could improve the integration, there have been some compatibility issues with some operating system functions."

"This solution does not support VMware VVols 2.0."

"The speeds of the disks themselves need to be faster. The disks are not flash. When we opened our hard drive from the inclusion, I saw a converter, and it's not entirely flash."

"Huawei OceanStor Dorado could improve by having a multi-tier cloud option and additional protocols"

"This solution can improve by providing easier migrations and better Metro features."

"The built-in reporting tools need some enhancement."

More Huawei OceanStor Dorado cons

"The read/write ratio is an area in the solution with some flaws and needs improvement."

"The write performance could be improved because it is less than half of the read performance."

Pricing and Cost Advice

"The product is expensive."

"With Pure Storage, we would like to continue seeing price reductions with flash storage. I don't think we're any different than anybody else when we continue to look to the industry for price reductions of both NVMe and traditional SSD storage. We would like to see these prices continue to decline and erode, even displacing large spinning disks."

"Pure FlashArray X NVMe’s pricing is cheaper than other products."

"The tool's pricing is cheap; I rate it a six to seven out of ten. Most of our sales are not subscription-based. We sell the hardware, and customers keep using it. They only renew the service part annually. The support can be a bit pricey, but the solution is more cost-effective than anything else out there."

"We pay approximately $50,000 USD per year in licensing fees."

"Given its price, Pure is not the first option."

"The tool is an investment that we've budgeted for. While the prices may be higher than those of other vendors, we see it as a market leader with benefits. We don't regret purchasing it."

"Our licensing fees are $500,000+ USD."

More Pure FlashArray X NVMe pricing and cost advice

"The pricing is very competitive."

"You need to pay for the license."

"It stands out as the fastest purpose-built storage solution available on the market, and the pricing is highly competitive and excellent."

"The pricing is one thing that works for them. I think their pricing is more competitively affordable than these top competitors."

"We saw ROI in terms of both money and time saved. It is worth the price."

"I rate the pricing a six on a scale from one to ten, where one is expensive, not cost-effective, and ten is cheap."

"The price of Huawei OceanStor Dorado is very inexpensive, it cost approximately $5 per gigabyte."

"It's not easy to receive an upgrade license of Huawei OceanStor Dorado. It's easy to buy OceanStor with several features, but when you want to add on features later it's not easy. I had some problems."

More Huawei OceanStor Dorado 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."

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Top Industries

By visitors reading reviews

Computer Software Company

15%

Financial Services Firm

11%

Manufacturing Company

11%

Government

Financial Services Firm

18%

Computer Software Company

15%

Manufacturing Company

Government

Computer Software Company

16%

Manufacturing Company

14%

Financial Services Firm

13%

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Pure FlashArray X NVMe?

Pure FlashArray X NVMe helps to improve our processing speed. It is user-friendly and easy to use.

See all answers

What is your experience regarding pricing and costs for Pure FlashArray X NVMe?

I am an engineer and am not aware of the setup cost.

See all answers

What needs improvement with Pure FlashArray X NVMe?

Adding some functions to the product would be beneficial. Storage replication should be essential, and the analytics ...

See all answers

What do you like most about Huawei OceanStor Dorado?

The product has the best compression and encryption features. The most valuable features I have found in the tool are...

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What is your experience regarding pricing and costs for Huawei OceanStor Dorado?

The products they offer are quite cheap. However, I do not have much information about licensing since we don't buy t...

See all answers

What needs improvement with Huawei OceanStor Dorado?

Some customers have reported not understanding how the immutable part can be unlocked. From my perspective, it's not ...

See all answers

What do you like most about VAST Data?

The solution is useful for machine learning and scientific applications, including computer simulations.

See all answers

What is your experience regarding pricing and costs for VAST Data?

Price-wise, VAST Data is not the cheapest, not the most expensive one.

See all answers

What needs improvement with VAST Data?

The read/write ratio is an area in the solution with some flaws and needs improvement.

See all answers

Comparisons

Dell PowerStore vs Pure FlashArray X NVMe

Compared 30% of the time

TrueNAS R-Series vs Pure FlashArray X NVMe

Compared 17% of the time

Pure Storage FlashBlade vs Pure FlashArray X NVMe

Compared 15% of the time

IBM FlashSystem vs Pure FlashArray X NVMe

Compared 11% of the time

HPE Alletra Storage vs Pure FlashArray X NVMe

Compared 8% of the time

More Pure FlashArray X NVMe Competitors

Dell PowerStore vs Huawei OceanStor Dorado

Compared 18% of the time

IBM FlashSystem vs Huawei OceanStor Dorado

Compared 13% of the time

Huawei OceanStor vs Huawei OceanStor Dorado

Compared 11% of the time

NetApp AFF vs Huawei OceanStor Dorado

Compared 9% of the time

HPE Alletra Storage vs Huawei OceanStor Dorado

Compared 9% of the time

More Huawei OceanStor Dorado Competitors

NetApp AFF vs VAST Data

Compared 10% of the time

Pure Storage FlashBlade vs VAST Data

Compared 10% of the time

Dell PowerScale (Isilon) vs VAST Data

Compared 10% of the time

Qumulo vs VAST Data

Compared 9% of the time

Databricks vs VAST Data

Compared 8% of the time

More VAST Data Competitors

Product Reports

Buyer's Guide

Pure FlashArray X NVMe

April 2025

Download Pure FlashArray X NVMe product report

Buyer's Guide

Huawei OceanStor Dorado

April 2025

Download Huawei OceanStor Dorado product report

Buyer's Guide

NVMe All-Flash Storage Arrays

April 2025

Download VAST Data product report

Also Known As

Pure FlashArray//X NVMe, Pure FlashArray//X, FlashArray//X

OceanStor Dorado V3 All-Flash Storage System

No data available

Overview

Pure Storage FlashArray//X is the world’s first enterprise-class, all-NVMe flash storage array. It represents a new class of storage – shared accelerated storage, which is a term coined by Gartner – that delivers major breakthroughs in performance, simplicity, and consolidation.

Pure Storage

Huawei's OceanStor Dorado V3 all-flash storage is the ideal choice for enterprises' mission-critical business. It is the industry's first commercial use of NVMe all-flash storage, and it delivers high-performing, reliable, and efficient storage services.

Huawei

Innovation to break decades of data storage trade-offs.

VAST Data

Sample Customers

Fremont Bank, Judson ISD, The Nielsen Company

Telecom Italia, Hi3G Sweden, KPN

Norwest Venture Partners, General Dynamics Information Technology, Ginkgo Bioworks

Buyer's Guide

Huawei OceanStor Dorado vs. VAST Data

April 2025

Free Report: Huawei OceanStor Dorado vs. VAST Data

Find out what your peers are saying about Huawei OceanStor Dorado vs. VAST Data and other solutions. Updated: April 2025.

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