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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 September 2026, in the Converged Infrastructure category, the mindshare of Oracle SuperCluster is 6.2%, up from 4.6% compared to the previous year. The mindshare of Rackspace OpenStack is 7.1%, up from 4.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Converged Infrastructure Mindshare Distribution
ProductMindshare (%)
Rackspace OpenStack7.1%
Oracle SuperCluster6.2%
Other86.7%
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

"One of the benefits of being with the SuperCluster is that it's all Oracle."
"I think it's a highly integrated, powerful system that will support thousands of users, so that's why it was selected."
"A valuable feature is the Exadata Storage appliance, optimized for database queries."
"The promise of consolidation is still a strong selling point, especially if the prospective client has applications that run on SPARC and has its data store in an Oracle Database."
"Our primary use case is for E-Business Suite applications, the applications for the government, and most of the applications that use an HCM."
"SuperCluster is basically a combination of Oracle, with Exadata and Compute node features, so it is a computing cluster that is integrated in a single infrastructure such that we don't need a separate solution for the application database, the data storage database, and everything else the application needs."
"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."
"The two features that I find to be the most valuable are high availability and high performance."
"Customer Service: Top. Technical Support: Top"
"There are many services that can be directly used which are not available in VMware."
"The solution is stable."
"Rackspace OpenStack has positively impacted my organization by bringing us much closer to our customers based on the supportability this platform provides, and it has unique features which are very useful for our customers."
"The most valuable feature is the customization, and with the customization you can really give the customers what they want."
"The most useful opinion about Rackspace OpenStack is that it is very flexible, first of all, and the most important feature is that it is feature-rich."
"The open-source nature of OpenStack provides significant value."
"It created a reusable library with OpenStack features."
 

Cons

"Not a very user friendly solution."
"A major issue for us is that after the most recent update of SuperCluster, they have now stopped all future production of new versions. That is to say, after M7 there was M8, and now there are no future versions planned (e.g. M9) in the market."
"I would like to see control domain and zone management via a management console, similar to that of OVM."
"We are not able to upgrade our SuperClass to the latest version, because this solution is more compatible with Oracle."
"The problem with the scalability at this point is that, while it is field upgradable, in order to do a field upgrade at this point in time, the entire SuperCluster has to be rebuilt."
"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."
"If they had an application that centralized the administration, not about the monitoring, but for the configuration, it would be better."
"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."
"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."
"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."
"The deployment process could be easy."
"It should have a single dashboard for cloud management and on-premises systems"
"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."
"The pricing of Rackspace is quite high in the Vietnam market."
"The seamless integration between MySQL services and the rabbitMQ database can be revised during the debugging phase."
"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."
 

Pricing and Cost Advice

"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."
"Due to the multiple products involved in our use of SuperCluster (including different software, hardware, etc.), I cannot comment on the licensing aspect."
"The pricing is low."
"I use it as an open-source tool."
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Top Industries

By visitors reading reviews
Construction Company
17%
Outsourcing Company
14%
Real Estate/Law Firm
9%
Marketing Services Firm
7%
Financial Services Firm
14%
Manufacturing Company
11%
Comms Service Provider
9%
Outsourcing Company
9%
 

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: September 2026.
913,683 professionals have used our research since 2012.