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IBM Cloud Databases for Redis vs Oracle Coherence 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

IBM Cloud Databases for Redis
Ranking in In-Memory Data Store Services
8th
Average Rating
4.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Oracle Coherence
Ranking in In-Memory Data Store Services
4th
Average Rating
7.8
Reviews Sentiment
5.8
Number of Reviews
31
Ranking in other categories
Database Development and Management (9th)
 

Mindshare comparison

As of October 2026, in the In-Memory Data Store Services category, the mindshare of IBM Cloud Databases for Redis is 5.3%, up from 1.8% compared to the previous year. The mindshare of Oracle Coherence is 7.5%, down from 13.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
In-Memory Data Store Services Mindshare Distribution
ProductMindshare (%)
Oracle Coherence7.5%
IBM Cloud Databases for Redis5.3%
Other87.2%
In-Memory Data Store Services
 

Featured Reviews

RituRaj - PeerSpot reviewer
SDE 2 at Virtusa
Caching has reduced latency and supports faster development with less operational effort
My experience with IBM Cloud Databases for Redis has been very positive overall, but there are a few areas I think it could be improved. One area is pricing transparency and cost optimization. While the service is powerful, it can become expensive at scale. More granular pricing control or better cost visibility tools would help teams optimize usage more efficiently. Another improvement would be in monitoring and observability. While basic metrics are available, having more advanced insights, customizable dashboards, and deeper performance analytics would make troubleshooting and optimization easier. I also believe the developer experience with the documentation could be improved.
SS
Data Engineer at a financial services firm with 10,001+ employees
Facilitating real-time business insights with enhanced data querying
Coherence is beneficial due to its multi-indexing to the same object and filtering based on data attributes within the object, followed by aggregation. These features facilitate querying data with multiple keys rather than just a single key. Its real-time data processing capabilities provide insights for business decisions with up-to-date information.

Quotes from Members

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

Pros

"IBM Cloud Databases for Redis has had a very positive impact on my organization across performance, scalability, and operational efficiency."
"IBM Cloud Databases for Redis is a caching solution for our e-commerce company, implemented on websites to reduce page loading time and improve website performance, which is why we purchased this solution."
"It helped us to cache the data in memory and improved performance by 10x."
"Other technologies don’t allow the same level of scale and compute capability, while providing rigorous resilience and security underpinnings."
"Basically reducing response times to extremely small latencies in their apps."
"Portable object format (POF serialization) allows objects to be serialized and deserialized between Java and .NET so the two platforms can exchange data seamlessly."
"Space consumption is much less."
"The biggest improvement is in speed - everything is faster from record retrieval to workflow processing."
"For high-end solutions, involving advanced features, Coherence outstands competitors, fully justifying its price tag."
"It was suited for stock exchange marketing software, improved performance."
 

Cons

"They are simply selling false hope to customers, and their solution is neither feasible nor integratable."
"One area is pricing transparency and cost optimization. While the service is powerful, it can become expensive at scale."
"It is very easy to set up a basic topology, but hard to configure and tune to make it really work."
"Initial setup was complex. We wrote a lot of wrapper code around the Coherence libraries in order to make it easier for the developer."
"The product is the best, but it's absurdly expensive because licensing is according to the number of CPUs."
"The initial setup is complex and time-consuming."
"The cross-site or cross-data center replication seems slow. This can be improved."
"Cluster management tools that are independent of WebLogic. Dynamic cluster config rollout and rollback."
"It is very expensive. It might not work well for small business people."
"Coherence failed to live up to its SLA by not being able to recover but getting into a state where new nodes were created when the old ones were still there but for some reason no longer recognized as being part of the cluster."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
25%
Outsourcing Company
12%
Computer Software Company
6%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise3
Large Enterprise23
 

Questions from the Community

What needs improvement with IBM Cloud Databases for Redis?
While my overall experience with IBM Cloud Databases for Redis has been positive, there are a few areas it could improve. One challenge is pricing transparency and cost predictability. While the fl...
What is your primary use case for IBM Cloud Databases for Redis?
My main use cases for IBM Cloud Databases for Redis are caching and performance optimization. I use it to store frequently accessed data such as API responses and database query results, which help...
What advice do you have for others considering IBM Cloud Databases for Redis?
One additional aspect that stands out to me is its operational simplicity combined with reliability. Features including automated backup and point-in-time recovery give confidence when working with...
What needs improvement with Oracle Coherence?
The WebLogic Management is quite cumbersome. The initial setup is complex and time-consuming.
What is your primary use case for Oracle Coherence?
I utilize Coherence for data solutions in the financial industry. Its primary use case includes plain lookup, indexing, filtering, and aggregation.
What advice do you have for others considering Oracle Coherence?
I recommend Coherence, as I don't have any product issues. The main concerns are high pricing and a complex initial setup. Overall, I would rate Coherence as an eight out of ten.
 

Also Known As

No data available
Coherence
 

Overview

 

Sample Customers

Information Not Available
Industrial Bank of Korea, Hotelbeds, Canon Inc., Verizon, Securitas Direct Espa_a, S.A.U., CetelemEspa_aGrupo BNP Paribas, Telus
Find out what your peers are saying about IBM Cloud Databases for Redis vs. Oracle Coherence and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.