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Amazon RDS vs IBM Db2 on Cloud comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 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 RDS
Ranking in Database as a Service (DBaaS)
2nd
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
59
Ranking in other categories
Relational Databases Tools (10th)
IBM Db2 on Cloud
Ranking in Database as a Service (DBaaS)
22nd
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Database as a Service (DBaaS) category, the mindshare of Amazon RDS is 12.8%, down from 20.1% compared to the previous year. The mindshare of IBM Db2 on Cloud is 2.0%, up from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Database as a Service (DBaaS) Mindshare Distribution
ProductMindshare (%)
Amazon RDS12.8%
IBM Db2 on Cloud2.0%
Other85.2%
Database as a Service (DBaaS)
 

Featured Reviews

Donny Trijatmiko - PeerSpot reviewer
Dev Ops Engineer at MyRobin.ID
Managed databases have simplified recovery and high availability for AI recruitment workloads
The features of Amazon RDS that I have found most valuable and useful so far are its fully managed service, point-in-time restore, and other serverless features such as snapshots and backups, which have eased my job to manage databases. The automated backups of Amazon RDS help in data recovery by mitigating disaster recovery. I can revert to the nearest time if there is any data corruption or other issues, and this helps tremendously. I assess Amazon RDS's read replica feature for improving application performance as good. For standby nodes in Amazon RDS, I am using them for high failover, and so far it has been performing well. I have used Amazon RDS's Multi-AZ deployments, and it helps enhance data availability by providing high failover. It enhances high availability for my application as well.
FM
Database Engineer at Meezan Bank
Multi-node architecture and it is good from a security point of view
I would rate the stability a seven out of ten. Most of the issues we faced during troubleshooting were due to specific bugs in the environment, and the only solution was to upgrade the database environment or services. But it is not easy to upgrade the database level when third-party applications are involved, as they are not always comfortable with upgrading. There should be some cumulative solution provided by IBM for their customers, just like other vendors. Upgrading to a certain version doesn't always resolve the issue. It might get resolved at the database level, but what about the other applications integrated with that database that are only compatible with older versions?

Quotes from Members

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

Pros

"Being able to change the size of an RDS MySQL instance is amazing."
"Amazon RDS is very easy to use."
"Amazon RDS handles database backup mechanisms and patch management."
"The most valuable features of Amazon RDS are its scalability, reliability, and intelligence."
"Amazon RDS makes it easier for me to manage databases compared to traditional databases like MongoDB or local host servers."
"Amazon RDS is good for backups, auto-scanning, and disaster recovery. It's also appropriate for the office server."
"The solution is good for on-premise deployments."
"The product is very, very easy to use."
"The reliability is the most valuable feature. It is also user-friendly."
"Multiple business departments rely on reports and predictive analysis to make decisions for future business based on their data warehouse and Db2 network analytics tool. It helps our business department make decisions."
 

Cons

"The product must add more older versions of the database engines."
"The solution's version upgrade and performance could be improved."
"Amazon has a policy of automatically restarting the server every seven days."
"The response time and the number of iterations required for the product's technical support could be improved."
"I think Amazon RDS can be improved or enhanced if it can be implemented with other monitoring tools such as Percona."
"Amazon RDS could improve by having more sophisticated. I use other solutions that have better technology for more difficult tasks."
"Technical support could be better."
"The only thing that needs improvement would be the pricing of the solution."
"In other environments like Oracle or Teradata, they provide their own solutions for troubleshooting issues. They provide built-in AI services or autonomous databases, which I don't see in the Db2 environment."
"Nobody is going to like the price."
"I would give their support a ten if they had more tutorials available."
 

Pricing and Cost Advice

"The solution's pricing needs improvement."
"By using a combination of Reserve Instances and On-Demand pricing, you can reduce the cost."
"The product is expensive."
"Amazon RDS is less expensive than other solutions."
"On a scale from one to ten, where ten is the most expensive, and one is the cheapest, I rate the solution's pricing a seven out of ten."
"The cost depends on the kind of instance we use."
"Amazon RDS is cheaper compared to other tools."
"I would rate the tool's pricing an eight out of ten."
Information not available
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Top Industries

By visitors reading reviews
Construction Company
10%
Outsourcing Company
9%
Financial Services Firm
8%
Computer Software Company
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise16
Large Enterprise24
No data available
 

Questions from the Community

What needs improvement with Amazon RDS?
I think Amazon RDS can be improved or enhanced if it can be implemented with other monitoring tools such as Percona. Currently, I am trying to add Percona monitoring for monitoring in addition to i...
What is your primary use case for Amazon RDS?
Amazon RDS is typically used for AI applications. I am developing it for an AI recruitment agent and for collecting data for HRIS, Software as a Service for a workforce as a service, and storing data.
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Also Known As

RDS
No data available
 

Overview

 

Sample Customers

Edmodo
Owens-Illinois, KONE Corp., Cambridgeshire Fire and Rescue, Canon Europe, Delhaize America, Wimbledon
Find out what your peers are saying about Amazon RDS vs. IBM Db2 on Cloud and other solutions. Updated: September 2026.
913,806 professionals have used our research since 2012.