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Huawei OceanStor Dorado vs Oracle FS1 Flash Storage System 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

Everpure FlashArray
Sponsored
Ranking in All-Flash Storage
3rd
Average Rating
9.0
Reviews Sentiment
7.2
Number of Reviews
231
Ranking in other categories
No ranking in other categories
Huawei OceanStor Dorado
Ranking in All-Flash Storage
16th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
37
Ranking in other categories
No ranking in other categories
Oracle FS1 Flash Storage Sy...
Ranking in All-Flash Storage
34th
Average Rating
8.0
Reviews Sentiment
4.4
Number of Reviews
1
Ranking in other categories
Enterprise SAN (15th)
 

Mindshare comparison

As of June 2026, in the All-Flash Storage category, the mindshare of Everpure FlashArray is 7.4%, up from 6.4% compared to the previous year. The mindshare of Huawei OceanStor Dorado is 3.3%, down from 4.5% compared to the previous year. The mindshare of Oracle FS1 Flash Storage System is 0.6%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
All-Flash Storage Mindshare Distribution
ProductMindshare (%)
Everpure FlashArray7.4%
Huawei OceanStor Dorado3.3%
Oracle FS1 Flash Storage System0.6%
Other88.7%
All-Flash Storage
 

Featured Reviews

Sowjanya MV - PeerSpot reviewer
Technical Lead at Wipro Limited
Has improved performance for mission-critical workloads and enabled seamless non-disruptive upgrades
The availability is 99.99%, which is the main factor any customer would need because their data should be available whenever they want to access it. This is one main critical thing. It is very easy to upgrade since Pure Storage FlashArray handles it well. Everything is non-disruptive now; previously, there were forklift shifts, but now that is not the case. Pure Storage FlashArray says no to forklift upgrades. Usually hardware requires downtime, but Pure Storage FlashArray has improved their footprint so that they are not asking for downtime; everything is just a non-disruptive activity, which is why customers are more inclined towards Pure Storage FlashArray. Customers want more of the models in their environment due to the performance they are giving, and everything is in one Pure1 Array console where we can view all the models on one page or just an orchestration tool. You don't miss anything; you have replication, notifications about replication, and details about which host groups replication is happening in and if that replication is successful or failed. On a daily basis, our purpose is to create volumes for infrastructure; our daily activities include creating volumes and mapping them to the host, doing any migrations from a VM, clearing the data stores, and carving the volumes to those VMs. One key factor is the data compression with a ratio of 5:1, focusing on space efficiency, inline deduplication, and the compression Pure Storage FlashArray works on; that is a major factor we can suggest to any customer. Analytical capabilities are crucial. Daily, we check the throughput and consumption, and Pure Storage FlashArray provides predictions for one year regarding usage. This prediction helps plan updates well ahead. For support, we just raise a case, and they follow up and get it done. There is also AI readiness, but with the model R2, we don't have much of that AI readiness. For others, we do have AI readiness that predicts capacity based on daily or monthly trends, enabling us to analyze how much space we need or if we need to expand the disk shelf. From an operational point of view, a good feature is that if you accidentally delete a volume, it will be retained in the destroyed state for the next twenty-four hours, which is not the same with any other vendor. I have worked in this storage domain for the past fifteen years, and this option is remarkable, benefiting any L1 or L2 engineer. Additionally, from a compliance perspective, Pure Storage FlashArray has REST APIs enabled. I have not explored automation much, but from a security standpoint, it is strong with encryption data. If you want to automate, you can easily integrate with all clouds and explore Pure Cloud for scheduling workloads, including volume creation. Customers find benefit in Pure Storage FlashArray's single management pane of glass due to the dual controller and active-active setup. If one of the controllers goes down, all workloads automatically shift to the other controller, ensuring their data is safe and accessible at all times. This is a highlighted feature that any customer desires because their data should always be accessible. For SAN workloads, we use Pure Storage FlashArray because for SAN FC fiber channel, we don't use it; we use NetApp for NAS activities. We have clearly split this, so SAN is for mission-critical applications, while network-attached storage handles file systems. This architecture helps us maximize the benefit from Pure Storage FlashArray due to the significant workloads from this giant retail client. From a footprint and energy consumption perspective, you can see energy consumption from the Pure1 storage portal on a daily basis, and it is very compact. The three models we use consume only three units, which is quite low. From a footprint and data center perspective, it doesn't occupy much space. As everything moves to cloud, there are requirements to avoid excess spending on data centers, and Pure Storage FlashArray is efficient in energy consumption and is environmentally friendly.
JG
Chief Technical Officer at Integra Systems
Inexpensive with fast performance enhances data storage efficiency
We are using Huawei OceanStor Dorado for Hyper Metro and under Datacore products and some Sunpro products Huawei OceanStor Dorado is fast and has significantly improved data storage efficiency. The fast performance and reasonable pricing of Huawei OceanStor Dorado are the main reasons we sell…
reviewer1221969 - PeerSpot reviewer
Technical Head with 51-200 employees
Has a fantastic feature-set and works well with workflow solutions
I would suggest, if you heavily depend on the Oracle solution from the database you should consider Oracle All-Flash because, from my understanding, it is from a single OEM, it's a single solution. It would be a homogeneous environment. I think it would be definitely a better option for customers considering other all-flash storages. It would be better if you consider a solution from Oracle, from the database studio, the storage part. I would rate it an eight out of ten. To make it a perfect ten, in the next release, I would like for it to be NVMe compliant storage.

Quotes from Members

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

Pros

"I find Pure Storage FlashArray to be much better than traditional storage because it has a GUI interface. It makes the process of allocating the storage much easier, and most activities are automated. It is like clicking a button for every task."
"Pure support is very proactive, they monitor our infrastructure in real-time, so they respond before we even open a ticket."
"The speed of the Pure FlashArray is very, very fast and nothing in the market can compare to it."
"Everpure FlashArray is very user-friendly, easy to learn, and makes it easy to identify issues while providing more redundancy on both the controller and host sides."
"Technical support is good."
"It is always out of the box, and ready to use."
"I never have to worry about its performance or if it is the root cause of an issue."
"It simplifies the overall management. We don't have to worry about storage anymore."
"The integrated Huawei Flash technology within OceanStor Dorado stands out as one of the most valuable features."
"The price of the solution is competitive compared to others, such as Dell EMC and Hitachi."
"Has good capacity, is effective and easy to manage."
"Huawei OceanStor Dorado is fast and has significantly improved data storage efficiency."
"Huawei OceanStor Dorado is a stable solution."
"The platform's most valuable features are reliability, intelligence, and fast performance speed."
"Technical support is very responsive."
"The fast performance and reasonable pricing of Huawei OceanStor Dorado are the main reasons we sell them."
"I would suggest, if you heavily depend on the Oracle solution from the database you should consider Oracle All-Flash because, from my understanding, it is from a single OEM, it's a single solution."
"It's actually shaking hands with the workflow solutions much better than any other storage."
 

Cons

"It would be beneficial to have a health check command that can be run from the CLI to ensure that all hardware components are functioning properly rather than having to enable remote access and connect to support for a health check."
"When we were doing some tests, we found that there was an I/O freeze when they were switching the controller."
"The areas that have room for improvement include the scheduling process for upgrades."
"Pure Storage takes a hit in the minds and opinions of some of the customers because they cannot customize things as much as compared to a legacy storage provider's appliance such as NetApp, Dell EMC, or even HPE."
"CIFS and SMB Shares cannot be mounted directly."
"I would like FlashArray to add reports that help us forecast our predicted resource needs based on current usage."
"In the next release of this solution, we would like to see automated copy data management for SQL Server."
"The solution is not cheap."
"This solution does not support VMware VVols 2.0."
"With Huawei Durado we have some issues regarding the connectivity with the AIX system; it should have easy connectivity with 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."
"The solution needs to improve its integration."
"Some customers have reported not understanding how the immutable part can be unlocked."
"The built-in reporting tools need some enhancement."
"The product should be better aligned with the virtual environments"
"From the customer's point of view, Huawei OceanStor Dorado is expensive."
"I would like to see them improve their IOPS per second to match their contemporaries in the industry."
"It has to be flexible according to the customer's requirements. It has to be aligned with the customer business and the business environment."
"Technical support, as a whole Oracle organization is very process-oriented. So sometimes it doesn't allow you to understand the customer's specific requirements because they have their own parts, practices, and policies."
 

Pricing and Cost Advice

"We do not incur additional costs beyond the licensing fee."
"The price-to-performance is good. I looked at Pure about three to four years back, but the price-to-performance wasn't right for us. Now, it's right."
"We are finding the TCO of flash to be lower than SSD implementations."
"The Evergreen Storage subscription is great, because then I get new controllers every three years."
"When we bought the unit, we bought per capacity. So, the licensing is per capacity, and the only thing that we have to buy every year or every three years is maintenance. Included in that maintenance is the upgrade of the controllers every three years at no cost to us."
"It is light years beyond anything else with the same price point."
"It's expensive, but you get what you pay for."
"The pricing of Pure Storage FlashArray is reasonable."
"It stands out as the fastest purpose-built storage solution available on the market, and the pricing is highly competitive and excellent."
"The price of Huawei OceanStor Dorado is very inexpensive, it cost approximately $5 per gigabyte."
"I rate the pricing a six on a scale from one to ten, where one is expensive, not cost-effective, and ten is cheap."
"Huawei has very good pricing. They have some promotions that can be taken advantage of at certain times of the year, such as the end of December. They are providing aggressive pricing. In the Pakistan market, they are ready to beat any vendor in Pakistan because they want to grab the market."
"The price of the solution is competitive compared to others, such as Dell EMC and Hitachi. I believe the reason they are providing a discount is they want to increase their penetration into the market."
"There are some costs in addition to the standard licensing fees, depending on the requirements."
"In price comparisons with alternative products, it stands out as a more cost-effective option."
"The solution's licensing structure needs improvement."
Information not available
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Top Industries

By visitors reading reviews
Manufacturing Company
14%
Financial Services Firm
12%
Construction Company
10%
Computer Software Company
7%
Financial Services Firm
18%
Manufacturing Company
11%
Computer Software Company
8%
Comms Service Provider
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business71
Midsize Enterprise38
Large Enterprise159
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise8
Large Enterprise9
No data available
 

Questions from the Community

Which should I choose: HPE 3PAR StoreServ or Hitachi Virtual Storage Platform F Series?
Both are great platforms, but if you are considering all flash solutions, I would recommend you to consider Pure Stor...
What is your experience regarding pricing and costs for Pure Storage FlashArray?
I have knowledge about the licensing part, which we obtained for around 10 years from the time of deployment, but I d...
What needs improvement with Pure Storage FlashArray?
When it comes to Everpure FlashArray ports shown in the GUI, it would be better if, when one of the Pure array ports ...
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...
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 ...
What is your primary use case for Huawei OceanStor Dorado?
We are using Huawei OceanStor Dorado for Hyper Metro and under Datacore products and some Sunpro products.
Ask a question
Earn 20 points
 

Also Known As

Pure Storage FlashArray
OceanStor Dorado V3 All-Flash Storage System
No data available
 

Overview

 

Sample Customers

Nielsen, Lamar Advertising, LinkedIn, Betfair, UT-Dallas
Telecom Italia, Hi3G Sweden, KPN
Enterprise Strategy Group, Groupe AGRICA, Keolis, Dragon Slayer Consultant
Find out what your peers are saying about Dell Technologies, NetApp, Everpure (formerly Pure Storage) and others in All-Flash Storage. Updated: May 2026.
902,270 professionals have used our research since 2012.