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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
4th
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
217
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 (16th)
 

Mindshare comparison

As of May 2026, in the All-Flash Storage category, the mindshare of Everpure FlashArray is 7.5%, up from 6.3% compared to the previous year. The mindshare of Huawei OceanStor Dorado is 3.5%, 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 FlashArray7.5%
Huawei OceanStor Dorado3.5%
Oracle FS1 Flash Storage System0.6%
Other88.4%
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

"The ease of management is one of the most valuable features of this solution. I would have also said that it's pretty fast but now our SQL servers are starting to beat it up pretty bad."
"One of the lesser sung advantages was when we started running our interface engine on Pure Storage. The ability to process messages and pass them through in our organization skyrocketed purely because of a disk that I owned which we were getting out of Pure Storage."
"The money I saved by not renewing maintenance on the Dell EMC devices paid for the Pure Storage devices."
"There was a dramatic improvement in operating costs just as a result of the environmentals and space, let alone the cost of the unit itself."
"We have looked at all of the platforms, and to see what Pure was able to do within a PoC environment meant that we never turned back our PoC environment."
"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 is simple to set up and manage on a day-to-day basis."
"We've had to use tech support on a number of occasions. They did everything remotely and talked us all the way through. They fixed the issue within 30 minutes. Every single time we contact them, they're perfect. I would give their technical support a ten out of ten."
"There are very few features that are not available in this program: it has compression, it has duplication, it has a clone, it has the alternator, it has replication, it has the CAP, it has everything and very low latency, all integrated into one system."
"This is a stable product that we can use for DR in production."
"The primary factors that make Huawei OceanStor Dorado Series highly valuable to us are its competitive pricing, exceptional performance, and stability."
"The most valuable features are the five chips architecture and the purpose-built NVMe hard disk drive. Additionally, the IOPS feature is good."
"There are plenty of features available in this solution."
"The installation and management are very easy."
"The deduplication features and the graphical user interface (GUI) of the solution are the most valuable to me."
"The integrated Huawei Flash technology within OceanStor Dorado stands out as one of the most valuable features."
"It's actually shaking hands with the workflow solutions much better than any other storage."
"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."
 

Cons

"I would like to see some improvements on the FlashBlade side around the CIFS space support."
"The one major gripe I have is that there is no snapshotting enabled by default on the SAN."
"The pricing needs to be improved as they offer very high budgeting prices. Searching is a big challenge in Pure Storage FlashArrays, especially when trying to restore a VM."
"We ran into some issues with the program at first and we had to work around those issues to fix our problems."
"The backend of this solution utilizes an Active/Passive architecture, rather than an Active/Active architecture, which is a disadvantage, when compared to some of its competitors. Its storage capacity should be expanded in the next release."
"I have been primarily working with storage and have not fully explored other areas, but there is some room for improvement when it comes to performance reporting."
"The credentials on the iSCSI interface are only available to type in with the Chrome browser, and not with the Firefox browser."
"As partners, we should have the option to download the software, rather than have to go back through Pure to obtain it."
"The speeds of the disks themselves need to be faster. The disks are not flash."
"This solution can improve by providing easier migrations and better Metro features."
"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."
"The price must be improved."
"I would like to see them improve their IOPS per second to match their contemporaries in the industry."
"The localization problem needs to be improved."
"Huawei OceanStor Dorado could improve by having a multi-tier cloud option and additional protocols."
"There could be local support services available for the platform. Additionally, they should provide a bundled license, including all protection and encryption rules."
"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."
"It has to be flexible according to the customer's requirements. It has to be aligned with the customer business and the business environment."
 

Pricing and Cost Advice

"The licensing is $100,000."
"We implemented Pure Storage FlashArray nine years ago when it was new to the market and obtained it at a preferential price."
"In terms of other contemporary arrays, Pure is something you need to have a use case for, as it's not priced for you to buy one off-the-shelf. If you have a use case, heavy lift Oracle Databases, any type of noticeable virtual desktop infrastructure (VDI), or need low latency and high throughput, you should consider all-flash at least and probably Pure Storage."
"There is an annual or perpetual license required for this solution."
"The pricing is very attractive and it delivers performance for the money."
"When you are paying more than you were paying for the storage space, you'd like the cost to be less. If they could get into the spinning disk kind of cost, that would be it."
"The price of the solution can be a bit expensive. There is an additional fee for support."
"They have a standardized fee; it's been the same price for 10 years straight. I am happy with the price — I think it's good."
"The solution's licensing structure needs improvement."
"There are some costs in addition to the standard licensing fees, depending on the requirements."
"You need to pay for the license."
"It is an expensive solution."
"The price of Huawei OceanStor Dorado is very inexpensive, it cost approximately $5 per gigabyte."
"We usually recommend our customers choose advanced licensing and enterprise companies are more inclined to choose this solution because it is more cost-effective than competitors."
"Huawei OceanStor Dorado has a competitive price compared to other solutions."
"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."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Construction Company
9%
Manufacturing Company
8%
Computer Software Company
8%
Financial Services Firm
18%
Manufacturing Company
9%
Computer Software Company
9%
Comms Service Provider
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business65
Midsize Enterprise36
Large Enterprise152
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?
The only issue is the pricing. Because we have competition, our customers always take another brand and say they can ...
What needs improvement with Pure Storage FlashArray?
Our customers using Dell storage also use competing solutions. Our customers who have Everpure FlashArray may also ha...
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.
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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, Hewlett Packard Enterprise and others in All-Flash Storage. Updated: April 2026.
893,244 professionals have used our research since 2012.