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Pros & Cons summary

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Prominent pros & cons

PROS

Redis offers fast and efficient in-memory data processing, enhancing performance and speed.
Users find Redis easy to set up and use due to its straightforward processes and technical support.
Redis is particularly valued for its caching capabilities, efficiently handling key-value pairs.
Large companies rely on Redis for its reliability and extensive support and learning resources.
Redis is advantageous for cloud-based and distributed caching management, implementing features like scalable rate limiting.

CONS

Users expressed a need for more comprehensive information and resources about Redis for beginners.
There are requests for better integration with Amazon AWS or Google Cloud.
Customers noted a lack of documentation on the scalability of Redis.
Concerns were raised about Redis' pricing, citing it as expensive.
Redis is pointed out as having a single point of failure and lacking fault tolerance.
 

Redis Pros review quotes

Yaseer Arafat - PeerSpot reviewer
Nov 18, 2024
Redis is good for distributed caching management.
reviewer2005650 - PeerSpot reviewer
Apr 2, 2025
Redis has multiple valuable features such as being a free and reliable open-source tool.
Rotem Fogel - PeerSpot reviewer
Nov 18, 2024
Redis provides an easy setup and operation process, allowing users to quickly connect and use it without hassle.
Learn what your peers think about Redis. Get advice and tips from experienced pros sharing their opinions. Updated: June 2025.
861,524 professionals have used our research since 2012.
Chethan Rao S - PeerSpot reviewer
Apr 17, 2024
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.
IB
May 7, 2024
The ability to fetch and save data quickly is valuable.
Vasu Bansal - PeerSpot reviewer
Sep 30, 2024
It is particularly efficient for cloud-based storage and operations.
Simon Lazarev - PeerSpot reviewer
Jun 10, 2024
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.
reviewer2311404 - PeerSpot reviewer
Nov 17, 2023
Redis is a simple, powerful, and fast solution.
reviewer2151066 - PeerSpot reviewer
Apr 6, 2023
The solution's technical support team is good...The solution's initial setup process was straightforward.
AB
Dec 19, 2024
Redis acts as an in-memory search tool that improves the speed of operations.
 

Redis Cons review quotes

Yaseer Arafat - PeerSpot reviewer
Nov 18, 2024
Redis should have an option to operate without Docker on a local PC.
reviewer2005650 - PeerSpot reviewer
Apr 2, 2025
The initial setup of Redis was difficult, with a rating of two or three out of ten.
Rotem Fogel - PeerSpot reviewer
Nov 18, 2024
Redis presents a single point of failure and lacks fault tolerance.
Learn what your peers think about Redis. Get advice and tips from experienced pros sharing their opinions. Updated: June 2025.
861,524 professionals have used our research since 2012.
Chethan Rao S - PeerSpot reviewer
Apr 17, 2024
It's actually quite expensive.
IB
May 7, 2024
If we use a lot of data, it will eventually cost us a lot.
Vasu Bansal - PeerSpot reviewer
Sep 30, 2024
Redis could improve its efficiency in handling locally stored data, not just Amazon Cloud or Google Cloud.
Simon Lazarev - PeerSpot reviewer
Jun 10, 2024
There are some features from MongoDB that I would like to see included in Redis to enhance its overall efficiency, such as the ability to perform remote behaviour. MongoDB is more efficient in handling updates than deletions and is quicker in processing updates, but it can be slower regarding deletions. This can sometimes pose a challenge, especially when dealing with large datasets or frequent data manipulations that involve deletions. In such cases, I often rewrite columns or update values instead of directly deleting data, as it can be more efficient.
reviewer2311404 - PeerSpot reviewer
Nov 17, 2023
Sometimes, we use Redis as a cluster, and the clusters can sometimes suffer some issues and bring some downtime to your application.
reviewer2151066 - PeerSpot reviewer
Apr 6, 2023
In future releases, I would like Redis to provide its users with an option like schema validation. Currently, the solution lacks to offer such functionality.
AB
Dec 19, 2024
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.