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Oracle Coherence vs Redis comparison

 

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

Oracle Coherence
Ranking in In-Memory Data Store Services
5th
Average Rating
7.8
Reviews Sentiment
5.8
Number of Reviews
31
Ranking in other categories
Database Development and Management (17th)
Redis
Ranking in In-Memory Data Store Services
1st
Average Rating
8.8
Reviews Sentiment
8.0
Number of Reviews
22
Ranking in other categories
NoSQL Databases (7th), Vector Databases (4th)
 

Mindshare comparison

As of April 2025, in the In-Memory Data Store Services category, the mindshare of Oracle Coherence is 9.5%, up from 0.2% compared to the previous year. The mindshare of Redis is 16.0%, down from 17.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
In-Memory Data Store Services
 

Featured Reviews

ShanmugaSundaram - PeerSpot reviewer
Technical support is okay, but it has issues with stability and performance
We have our own data center with a lot of servers running on the Linux platform This platform has issues with stability and performance. I have been using Oracle Coherence for only a couple of years. In total, I have about 30 years of experience in the Oracle environment. I began with Oracle…
Yaseer Arafat - PeerSpot reviewer
Unmatched Performance and Scalability for Modern Applications
Redis has room for improvement in a few areas. Enhanced tools for managing and monitoring clusters would be beneficial, as would built-in security mechanisms like advanced encryption and granular access controls. Simplifying setup and configuration could make Redis more accessible to new users. Introducing more enterprise-grade features, such as better multi-tenancy support and improved backup and restore capabilities, would also be advantageous. For the next release, it would be great to see enhanced cluster management tools, native multi-region supports for better data redundancy, integrated analytics for deeper insights, AI and ML integration features, and improved developer experience through enhanced SDKs and tools.

Quotes from Members

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

Pros

"Coherence is beneficial due to its multi-indexing to the same object and filtering based on data attributes within the object, followed by aggregation."
"Technical support from Oracle is okay."
"The in-memory data makes it fast."
"Redis acts as an in-memory search tool that improves the speed of operations."
"It is particularly efficient for cloud-based storage and operations."
"What I like best about Redis is its fast and easy use. It has interesting algorithms like HyperLogLog and provides useful features. It's also good for implementing scalable rate limiting."
"I find Redis valuable primarily for its caching capabilities, particularly in handling cache requests effectively. Its simplicity in managing key-value pairs for caching is one of its strengths, making it a preferred choice over more complex databases like MongoDB for specific use cases. However, I haven't explored Redis extensively for managing complex data structures beyond caching, as MongoDB might be more suitable for such scenarios."
"Redis is better tested and is used by large companies. I haven't found a direct alternative to what Redis offers. Plus, there are a lot of support and learning resources available, which help you use Redis efficiently."
"Redis is a simple, powerful, and fast solution."
"It makes operations more efficient. The information processing is very fast, and very responsive. It's all about the technology."
 

Cons

"This platform has issues with stability and performance."
"The initial setup is complex and time-consuming."
"The initial setup took some time as our technical team needed to familiarize themselves with Redis."
"The development of clusters could improve. Additionally, it would be helpful if it was integrated with Amazon AWS or Google Cloud."
"The solution's pricing for a local installation is very expensive."
"The initial setup of Redis was difficult, with a rating of two or three out of ten."
"If we use a lot of data, it will eventually cost us a lot."
"It's actually quite expensive."
"Redis should have an option to operate without Docker on a local PC."
"Redis could improve its efficiency in handling locally stored data, not just Amazon Cloud or Google Cloud."
 

Pricing and Cost Advice

Information not available
"Redis is not an overpriced solution."
"The tool is open-source. There are no additional costs."
"We saw an ROI. It made the processing of our transactions faster."
"Redis is an open-source product."
"Redis is an open-source solution. There are not any hidden fees."
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Top Industries

By visitors reading reviews
Financial Services Firm
43%
Computer Software Company
18%
Comms Service Provider
6%
Government
4%
Financial Services Firm
22%
Computer Software Company
15%
Educational Organization
7%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

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.
What do you like most about Redis?
Redis is better tested and is used by large companies. I haven't found a direct alternative to what Redis offers. Plus, there are a lot of support and learning resources available, which help you u...
What needs improvement with Redis?
Redis could be improved by introducing a GUI to display key-value pair database information, as it is currently a CLI tool with no visual representation. Additionally, better documentation is neede...
What is your primary use case for Redis?
I use Redis as a tool in building projects, specifically for in-memory caching. My backend API uses Redis to cache information retrieved from the database.
 

Comparisons

 

Also Known As

Coherence
Redis Enterprise
 

Overview

 

Sample Customers

Industrial Bank of Korea, Hotelbeds, Canon Inc., Verizon, Securitas Direct Espa_a, S.A.U., CetelemEspa_aGrupo BNP Paribas, Telus
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Find out what your peers are saying about Oracle Coherence vs. Redis and other solutions. Updated: March 2025.
845,040 professionals have used our research since 2012.