No more typing reviews! Try our Samantha, our new voice AI agent.

Amazon SimpleDB vs Redis comparison

Why PeerSpot?
 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 15, 2026

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

Amazon SimpleDB
Ranking in NoSQL Databases
20th
Average Rating
8.0
Reviews Sentiment
7.6
Number of Reviews
1
Ranking in other categories
Non-Relational Databases (6th)
Redis
Ranking in NoSQL Databases
3rd
Average Rating
8.8
Reviews Sentiment
6.6
Number of Reviews
26
Ranking in other categories
Managed NoSQL Databases (5th), In-Memory Data Store Services (1st), Vector Databases (5th), AI Software Development (8th)
 

Mindshare comparison

As of October 2026, in the NoSQL Databases category, the mindshare of Amazon SimpleDB is 0.9%, up from 0.2% compared to the previous year. The mindshare of Redis is 8.1%, down from 8.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
NoSQL Databases Mindshare Distribution
ProductMindshare (%)
Redis8.1%
Amazon SimpleDB0.9%
Other91.0%
NoSQL Databases
 

Featured Reviews

BV
SAP Senior Architect at Cognizant
Adapting to changing data needs with reduced development time and schema flexibility
Amazon SimpleDB is beneficial to me due to its reduced development time, adaptability, improved agility, and its ability to handle unstructured data. It also offers schema flexibility, which aids me in documentation, version control, modular design, data normalization, and denormalization. With this, I have a clear understanding of the data, considering future challenges, and designing for expansion.
RituRaj - PeerSpot reviewer
SDE 2 at Virtusa
Caching has improved response times and reduces database load for high-traffic applications
Redis is very reliable, but it could be improved in areas such as monitoring, debugging, and feasibility into memory use. Better built-in tools for observability would help teams manage it more effectively at scale. Managing memory efficiently and troubleshooting issues can sometimes require additional tooling, so these areas can also be improved.One practical challenge I experienced is managing memory efficiently. Since Redis is in-memory, we need to carefully configure eviction policies and monitor usage. Debugging cache-related issues such as stale data or cache invalidation can sometimes be tricky. Additionally, tuning memory usage and eviction policies needs to be planned very carefully.

Quotes from Members

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

Pros

"Amazon SimpleDB is beneficial to me due to its reduced development time, adaptability, improved agility, and its ability to handle unstructured data."
"Redis is good for distributed caching management."
"Redis provides an easy setup and operation process, allowing users to quickly connect and use it without hassle."
"The in-memory data makes it fast."
"I use Redis mostly to cache repeated data that is required."
"The solution's technical support team is good...The solution's initial setup process was straightforward."
"It is particularly efficient for cloud-based storage and operations."
"The performance of Redis is very fast."
"The best thing about Redis is its ability to handle large amounts of data without frequently hitting the database. You can store data in temporary memory, especially for high-volume data."
 

Cons

"The ability to adapt database structures like tables and data types to changing data requirements without causing major disruptions or extensive code changes is an area where I feel improvement is needed."
"Managing memory efficiently and troubleshooting issues can sometimes require additional tooling, so these areas can also be improved."
"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."
"The first challenge is memory limitations, as Redis is primarily in-memory, making memory usage a key constraint."
"Redis should have an option to operate without Docker on a local PC."
"The development of clusters could improve. Additionally, it would be helpful if it was integrated with Amazon AWS or Google Cloud."
"Redis presents a single point of failure and lacks fault tolerance."
"If we use a lot of data, it will eventually cost us a lot."
"The initial setup of Redis was difficult, with a rating of two or three out of ten."
 

Pricing and Cost Advice

Information not available
"We saw an ROI. It made the processing of our transactions faster."
"Redis is an open-source solution. There are not any hidden fees."
"Redis is not an overpriced solution."
"Redis is an open-source product."
"The tool is open-source. There are no additional costs."
report
Use our free recommendation engine to learn which NoSQL Databases solutions are best for your needs.
917,181 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
No data available
Financial Services Firm
22%
Computer Software Company
8%
Comms Service Provider
8%
Outsourcing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business13
Midsize Enterprise6
Large Enterprise10
 

Questions from the Community

What is your experience regarding pricing and costs for Amazon SimpleDB?
I find the price of Amazon SimpleDB to be relatively high compared to other solutions available in the market like Microsoft and other cloud services.
What needs improvement with Amazon SimpleDB?
The ability to adapt database structures like tables and data types to changing data requirements without causing major disruptions or extensive code changes is an area where I feel improvement is ...
What is your primary use case for Amazon SimpleDB?
I use Amazon SimpleDB for managing my SAP database.
What needs improvement with Redis?
Making management easier, especially for teams operating large Redis clusters, would be helpful. More advanced built-in observability, performance insights, and automated recommendations would help...
What is your primary use case for Redis?
Redis is used primarily as a caching layer to provide a high-performance caching solution that improves application response times and reduces load on backend services and databases. We use it main...
What advice do you have for others considering Redis?
There are a couple of things to consider when using Redis. It is a supporting layer, not a main database. Identifying specific use cases where Redis can provide the most value, such as caching, ses...
 

Also Known As

SimpleDB
Redis Enterprise
 

Overview

 

Sample Customers

Livemocha
1. Twitter 2. GitHub 3. StackOverflow 4. Pinterest 5. Snapchat 6. Craigslist 7. Digg 8. Weibo 9. Airbnb 10. Uber 11. Slack 12. Trello 13. Shopify 14. Coursera 15. Medium 16. Twitch 17. Foursquare 18. Meetup 19. Kickstarter 20. Docker 21. Heroku 22. Bitbucket 23. Groupon 24. Flipboard 25. SoundCloud 26. BuzzFeed 27. Disqus 28. The New York Times 29. Walmart 30. Nike 31. Sony 32. Philips
Find out what your peers are saying about Microsoft, MongoDB, Redis and others in NoSQL Databases. Updated: October 2026.
917,181 professionals have used our research since 2012.