We performed a comparison between Dell SC Series and Huawei OceanStor Dorado based on real PeerSpot user reviews.
Find out in this report how the two All-Flash Storage solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."The high availability of the product is the most valuable feature."
"The standout features for us in Pure FlashArray X NVMe are its robust DDoS protection, seamless transparent failover, and failback capabilities ensuring high availability."
"The duplication algorithm allows us to get a lot more use out of less storage. We're running a five terabyte array right now and we're running probably about 30 terabytes on it. So the duplication rate is pretty phenomenal, without a cost to performance. It still runs pretty smoothly."
"Pure FlashArray X NVMe will quickly overcome all the hurdles you face, including network and latency issues."
"It's incredibly easy to use and greatly simplified our ability to both deploy and manage our storage subsystems."
"It's helped us because we've changed fundamentally what we talk about. We don't talk about storage and different tiers of storage anymore nor do we talk about servers. We talk now about applications and how applications impact the business and end users."
"One of the best features is the support, which is excellent."
"We're able to get higher-density workloads on the same infrastructure, and we have a smaller physical footprint. The performance is excellent – during our test the bottlenecks are never on the X array, it just keeps picking up the pace to match what you need. The real-time visibility is a differentiator in my opinion."
"It had many features, like a snapshot, replication, on-the-file RAID levels, mix-and-match files, those kinds of things."
"A valuable feature is the performance of the auto-tiering. It will move hot data up to your fastest Tier 1 or move your slow data down. Data progression is what it's called. With the auto-tiering you can have multiple tiers, you can have your Tier 1 be either spinning or flash, all the way down to 7.2K. It will change the RAID on the fly so your writes come in at RAID 10. After they sit for a while, they get converted to RAID 5, then they'll cool off and move down the tiers. Your performance is kept going, while the cold data is moved to your slow, non-performance tiers."
"Performance-wise it's high speed. It's also more stable and scalable."
"We replicate between SAN to SAN for a lot of features and supportability. It also helps us when we want to upgrade to a newer SC Series or move the data from one data center to another."
"The product offers good performance and is quite powerful."
"In terms of stability, it's good enough. It's okay."
"The most valuable features are the with back-end dedupe, and the thin nodes. For a 20TB or 60TB, we're using almost a one-to-two ratio."
"The most valuable feature is the ability to replicate. We are running a financial company and it needs to be available 24/7. We can't afford any downtime."
"It is very easy to use."
"The deduplication features and the graphical user interface (GUI) of the solution are the most valuable to me."
"The performance is good."
"Most of the features which all enterprises storages solutions have are available in Huawei OceanStor Dorado."
"The product has the best compression and encryption features. The most valuable features I have found in the tool are its performance and cost-effectiveness. While Huawei OceanStor Dorado may not always be chosen for its features compared to other brands like Dell, HPE, etc., it is often selected due to its affordability. Customers opt for Huawei OceanStor Dorado primarily because it offers similar performance features as other brands at a lower cost."
"Has good capacity, is effective and easy to manage."
"The product offers good performance."
"We can use Huawei OceanStor Dorado capacity storage for many different purposes."
"In the next release, I would like to see real-time analytics for further insight into consumption models."
"Every time I think of something that needs to improve, they're one step ahead, which I love. The only area I wish to see improve, I believe is coming, is in the FlashBlade product. Blade implementation fell short on a few of the services."
"I want to see Pure Storage not only be for fast storage, but I want to see it be for the entire data center."
"There is room for improvement in catering to midrange storage needs, especially for customers seeking Enterprise-class features."
"In the future, I would like to see integration with enterprise backup systems."
"I'd like to see the product implement active replication for vehicles such as VMware."
"There is room for improvement in the pricing of the product."
"If the customer only needs 500 terabytes and doesn't care how much data they'll put in the server, IBM is cheaper than Pure."
"The configuration could be easier in Dell EMC SC Series."
"The ease of use could be improved. It took me a while to learn it."
"Technical support should respond more quickly because the turnaround time is very high."
"We have seen some degraded throughput with mixed workloads. We have been working with Dell EMC to correct some of these latency issues."
"Licensing, especially on the storage line, could use some simplification. It's not terrible, but, for example, with the Isilon series, they've gone to completely a la carte. A la carte is very difficult to traverse, as to what you need. It would be more beneficial, at least from my point of view as a customer, if they did it more like car companies do, where there are package lines"
"The lower model, the 3000, should have duplication. It doesn't right now. It's only from 5000 that this is offered, but it depends on the performance. It could be they don't offer it on lower models because the duplication is too much of a burden to the performance."
"The price could be improved."
"The connection should be better integrated with the network to offer a better view of the system."
"An area of this product that has room for improvement is the NAS capability."
"They should add a feature to the platform to help us manage storage communication with one of the vendors."
"The product could always be faster."
"One of the key areas that need enhancement pertains to the software procurement process."
"Huawei OceanStor Dorado could improve the integration, there have been some compatibility issues with some operating system functions."
"Huawei OceanStor Dorado could improve by having a multi-tier cloud option and additional protocols"
"The initial setup was very complex."
"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."
Dell SC Series is ranked 25th in All-Flash Storage with 49 reviews while Huawei OceanStor Dorado is ranked 11th in All-Flash Storage with 32 reviews. Dell SC Series is rated 8.4, while Huawei OceanStor Dorado is rated 8.4. The top reviewer of Dell SC Series writes "Automated architecture that proactively optimizes your database ". On the other hand, the top reviewer of Huawei OceanStor Dorado writes "Good performance and simple to deploy and manage". Dell SC Series is most compared with Dell PowerStore, Dell Unity XT, IBM FlashSystem, Huawei OceanStor and NetApp AFF, whereas Huawei OceanStor Dorado is most compared with Dell PowerStore, Huawei OceanStor, IBM FlashSystem, NetApp AFF and Pure Storage FlashArray. See our Dell SC Series vs. Huawei OceanStor Dorado report.
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