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Oracle SuperCluster vs Rackspace OpenStack comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 2, 2025

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

Oracle SuperCluster
Ranking in Converged Infrastructure
7th
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
13
Ranking in other categories
No ranking in other categories
Rackspace OpenStack
Ranking in Converged Infrastructure
3rd
Average Rating
8.0
Reviews Sentiment
5.0
Number of Reviews
18
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Converged Infrastructure category, the mindshare of Oracle SuperCluster is 6.4%, up from 4.8% compared to the previous year. The mindshare of Rackspace OpenStack is 6.8%, up from 4.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Converged Infrastructure Mindshare Distribution
ProductMindshare (%)
Rackspace OpenStack6.8%
Oracle SuperCluster6.4%
Other86.8%
Converged Infrastructure
 

Featured Reviews

Shafiq Khan - PeerSpot reviewer
Head Of IT at a financial services firm with 1,001-5,000 employees
Provides excellent internal communication and scalability
Scalability depends on the workload because SuperCluster is available in three models: small, medium, and high-end configurations. The high-end configuration is suitable for very large organizations. However, scalability is limited by the initial configuration. You can upgrade to medium or high configurations if starting with a small configuration. Expanding with a high-end configuration requires adding a new rack or configuring a new SuperCluster instance and integrating it with the existing setup. Approximately three thousand or more users can simultaneously access the SuperCluster.
SS
Manager Dev Ops at MSD
Private cloud control has deepened my DevOps automation and strengthened security practices
For improvement, I feel the documentation available for setting up and creating infrastructure using Rackspace OpenStack could be enhanced, as I personally find the existing documents are not sufficient for new learners or beginners. We can also work on improving the user interface; the Horizon dashboard is functional, but compared to AWS, Azure, or Google Cloud, the UI feels somewhat dated. A more modern, intuitive interface with better navigation would enhance the overall user experience, especially for new users. Improving the documentation, including more real-world deployment examples, troubleshooting guides, and architecture best practices, would make onboarding much easier. Faster upgrades would also help; Rackspace OpenStack upgrades can sometimes be complex, so simplifying the upgrade process and minimizing downtime would assist organizations in maintaining their environments more easily. Additionally, improving monitoring capabilities would be beneficial, with advanced monitoring and analytics dashboards providing administrators deeper visibility into performance, capacity, and potential issues without relying heavily on third-party tools. Adding more managed services, similar to what public cloud providers offer, could reduce operational overhead while still allowing customers to retain the flexibility of a private cloud. Lastly, integrating AI could be valuable, with AI-driven recommendations for capacity planning, security monitoring, and automated troubleshooting improving platform management.

Quotes from Members

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

Pros

"It is easy to integrate Supercluster into IT workflow. It has a forty-gigabit InfiniBand switch. It also includes Exadata and a very powerful M-series machine. These are not mainframe processors but provide excellent internal communication and scalability."
"Upon migrating to OSC M7, the customer achieved significant performance, reduced cost for licensing and used the Exadata and SuperCluster features."
"I think it's a highly integrated, powerful system that will support thousands of users, so that's why it was selected."
"One of the benefits of being with the SuperCluster is that it's all Oracle."
"Unix is not as easy for the users, it needs more maintenance and costs extra."
"Our primary use case is for E-Business Suite applications, the applications for the government, and most of the applications that use an HCM."
"Because it's classified as an engineered system, it's all integrated, it's all supported by one vendor. We don't have to go to multiple vendors for support, it's all integrated under Oracle."
"In this setup, the traffic is distributed among the nodes, enhancing the overall performance compared to a scenario where all traffic is directed to a single server."
"It created a reusable library with OpenStack features."
"The initial setup isn't too difficult."
"I like its integration with GitLab and its simplicity. OpenStack has a lot of third-party libraries that it uses."
"Apart from the main features, I really appreciate OpenStack's microservices architecture and its flexibility for deployment with different tools."
"Rackspace OpenStack impacted my organization positively in that the drive helped me keep files in an organized folder, and obviously we needed email addresses to be able to communicate with each other and for outsiders to be able to email us."
"Customer Service: Top. Technical Support: Top"
"The documentation was plentiful and very helpful.​"
"The solution is stable."
 

Cons

"We are not able to upgrade our SuperClass to the latest version, because this solution is more compatible with Oracle."
"I would like to see control domain and zone management via a management console, similar to that of OVM."
"Oracle SuperCluster M7 is bit expensive."
"If it had capabilities to integrate really well with DB2 or SQL Server or Hitachi SANs, those sort of things, that would be a real benefit. Right now, it's fully supported only under all Oracle infrastructure."
"They may have made some improvements but based on the version that I am using, it is a little complicated because it is based on the Unix Operating system."
"Unfortunately, I have not had the best experience with Oracle’s SuperCluster. Zones were rebooting at random due to Clusterware bugs, there were various ZFS issues resulting in performance decreases and node evictions and, I’m sad to say, we did not receive the strongest vendor support in resolving the issues."
"It would be more convenient if the Agta Logic worked within the SuperCluster with the Agta data, as it may boost the speed of the applications."
"Speaking from a business perspective, our main problem is that our particular edition of SuperCluster is now at end-of-life status, making it obsolete and impossible to get support for. This presents a challenge for us, as finding a path to our next solution is not easy."
"As a beginner, I find some difficulties in understanding Rackspace OpenStack, as it can be complex without a foundational grasp of cloud and networking concepts."
"It should have a single dashboard for cloud management and on-premises systems"
"The pricing for Rackspace OpenStack is sometimes not competitive according to other market products, as sometimes the price is high for some components like Advanced Cluster Management (ACM) and Advanced Cluster Security, which are very costly add-ons, not the main license."
"It could use more examples in different languages (API use cases).​"
"VMware has a side-to-side replication feature, which is still more mature than Rackspace OpenStack's which can't be used in a production environment."
"The deployment process could be easy."
"I cannot comment comprehensively on how Rackspace OpenStack can be improved, as I do not find that much difference; however, some areas can be improved, such as support for OEMs deploying highly specialized real-time telecom and media workloads."
"In terms of what needs to be improved, I would say the support. Rackspace might have some good support but the open source OpenStack doesn't have support because there are too many versions coming and too many people are customizing it."
 

Pricing and Cost Advice

"Due to the multiple products involved in our use of SuperCluster (including different software, hardware, etc.), I cannot comment on the licensing aspect."
"For us, the licensing costs are a large amount, but we are also paying for the rack, the SLA, and other extras. When I look into our organization's requirements regarding performance, machine load, etc., I believe that, while expensive, SuperCluster is nevertheless good for us."
"The pricing is low."
"I use it as an open-source tool."
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Top Industries

By visitors reading reviews
Construction Company
16%
Manufacturing Company
14%
Outsourcing Company
13%
Real Estate/Law Firm
8%
Financial Services Firm
16%
Manufacturing Company
13%
Comms Service Provider
10%
Outsourcing Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business1
Midsize Enterprise1
Large Enterprise11
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise5
Large Enterprise8
 

Questions from the Community

Ask a question
Earn 20 points
What needs improvement with Rackspace OpenStack?
I cannot comment comprehensively on how Rackspace OpenStack can be improved, as I do not find that much difference; however, some areas can be improved, such as support for OEMs deploying highly sp...
What is your primary use case for Rackspace OpenStack?
My main use case for Rackspace OpenStack is that we are particularly using it for our OpenStack applications, where we are putting our applications on Rackspace OpenStack software day-to-day. A spe...
What advice do you have for others considering Rackspace OpenStack?
I rate Rackspace OpenStack an 8 on a scale of 1 to 10. I chose 8 out of 10 for Rackspace OpenStack because every product has some space to improve. Regarding Rackspace OpenStack's AI capabilities, ...
 

Also Known As

Oracle MiniCluster, S7-2, M7, M6-32
OpenStack
 

Overview

 

Sample Customers

Advania, Dimension Data, Atos, Etisilat Nigeria, HDFC, Specialized Bicycle Components, Uganda Revenue Authority, iQor, United Energy, Portic Barcelona, B Logistics, Universidad Autónoma de Madrid, CSC, CNSI, REDISA
X.commerce
Find out what your peers are saying about Oracle SuperCluster vs. Rackspace OpenStack and other solutions. Updated: November 2026.
921,523 professionals have used our research since 2012.