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Amazon RDS on Outposts vs IBM Db2 Database comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 4, 2025

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 on Outposts
Ranking in Relational Databases Tools
23rd
Average Rating
8.6
Reviews Sentiment
6.8
Number of Reviews
4
Ranking in other categories
No ranking in other categories
IBM Db2 Database
Ranking in Relational Databases Tools
6th
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
74
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Relational Databases Tools category, the mindshare of Amazon RDS on Outposts is 0.2%, up from 0.0% compared to the previous year. The mindshare of IBM Db2 Database is 7.4%, up from 6.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools
 

Featured Reviews

Henry Rivera - PeerSpot reviewer
Used to support websites and reduces the configuration and maintenance of the database
The solution's initial setup is complex. You have to understand networking when filling out a form to create your RDS. You have to understand a few things. They've made some steps to make it easier, but the person who creates the RDS has to make some irrevocable decisions. They can't be configured afterward. The person who utilizes it has to understand a few things, like networking security and database engines. The solution's deployment has a learning curve, and you have to do it a couple of times to understand exactly what it is and what you want. The deployment is pretty fast and straightforward once you understand the parameters of what you're trying to deploy. Understanding what you're doing probably takes the longest part. If you make any mistakes, you might have to redo it or configure it differently. It's great for those who can afford it. In my business practice, I make sure I can afford a test sandbox so that my mistakes don't impact production. I vet it all out in a different environment before I touch production.
ArpitKhare - PeerSpot reviewer
Offers optimizer plan and ALSM features along with exceptional stability
The TSA version of IBM Db2 Database doesn't meet my stability expectations. Every time when a switch over occurs, some stability issues can be noticed. The vendor should offer a free version of IBM Db2 Database. For instance, if our company wants to train new individuals on all the features of IBM Db2 Database, they can only be trained after purchasing the paid version of the solution. About ten years ago, a trial version was available for the solution that was highly beneficial for companies. The vendor can add AI or ML features in the future version of IBM Db2 Database.

Quotes from Members

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

Pros

"The solution is easy to manage."
"The product's initial setup phase is simple and straightforward."
"The scalability and cost-effectiveness of AWS were beneficial during spikes in database usage, as it allowed our platform to adjust and remain operational."
"The solution reduces the configuration and maintenance of the database."
"It is quite a stable solution."
"it is very stable and runs smoothly once it is deployed and it is almost maintenance-free."
"The stability of IBM Db2 Database is stable. We have not faced any downtime in one year. Our work is mostly during business hours and during that time, we haven't faced any downtime."
"The solution is very stable, in both hardware and database."
"The structure is straightforward, consisting of the test file and the logical and physical files. You have one physical file and many logical files related to it."
"I can easily export that to further work on it in Snowflake."
"We are dealing with millions of transactions a month and the performance is very good."
"The newly added feature of ALSM is one of the top features"
 

Cons

"I would like to see some improvements in its version upgrades because its upgrade from MySQL 5.7 to MySQL 8 was not straightforward."
"The tool should include features to clone the RDS instances and have more central management for a lot of RDSs, not just every instance."
"If our database is too big, we sometimes face glitches in it."
"I find the pricing to be expensive."
"The user interface is old and needs to be improved."
"They could enhance the product's cloud integration and general-purpose database capabilities."
"The technical support can be faster."
"​Not very solid compared to its competitors' products.​"
"Db2 interface could be improved a bit. Comparing it to Oracle, Db2's interfaces could be improved."
"End-to-end encryption specifically is something the solution needs to have in the next release."
"The solution's data retrieval speed could be improved, especially for heavy queries. Better optimization or indexing might also be involved."
"Their view of it is they're maintaining it, they're continuing to upgrade it, they're continuing to grow it, however, they don't go out and try and sell that as an architectural solution the way they do Linux and Unix."
 

Pricing and Cost Advice

"The licenses are included with the subscription my company purchases from Amazon."
"The solution can get expensive fast."
"Amazon RDS on Outposts is expensive compared to other solutions."
"There is a license for this solution and we pay every three years."
"I would rate the pricing a five out of ten. It's not super expensive, but also not cheap."
"Compared to other databases, Db2 is relatively cheaper."
"We purchase the product's yearly license."
"Among Microsoft SQL Server, Oracle, and Db2, Microsoft SQL Server is the cheapest one, and Oracle is the most expensive one. Db2 is in the middle. As compared to SQL Server, its price could go down. It will be good for customers."
"The solution's hardware and subscription model for support are very expensive."
"It is expensive when compared to other products."
"We normally handle large size businesses and as far as I am aware, the license is negotiable based on the number of users and the quantitative data."
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Top Industries

By visitors reading reviews
No data available
Educational Organization
37%
Financial Services Firm
13%
Computer Software Company
7%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Amazon RDS on Outposts?
The pricing is high compared to other solutions. AWS support is beneficial yet hard to reach. I rate the pricing as eight out of ten.
What needs improvement with Amazon RDS on Outposts?
I find the pricing to be expensive. I have had issues with support from AWS, as I am often directed to documentation instead of speaking directly to someone, which can be time-consuming. Better sup...
What do you like most about IBM Db2 Database?
Db2 database scalability and performance capabilities match our database needs. It covers pretty much everything a database administrator or engineer might need.
What is your experience regarding pricing and costs for IBM Db2 Database?
IBM Db2 is an expensive solution. While I am not heavily involved with pricing, additional companies provide capabilities or products like those from BMC, which many installations might also purchase.
What needs improvement with IBM Db2 Database?
IBM is implementing some release improvements. It might be slightly slower than other database vendors, but it works well since banks typically do not move quickly with leading-edge technology.
 

Comparisons

No data available
 

Also Known As

No data available
DB2
 

Overview

 

Sample Customers

Information Not Available
Knorr-Bremse, Mizuho Bank Ltd., Australian Government Department of Defence, SCHWENK Zement, Friedhelm Loh Group, YAZAKI Europe Limited, Ekornes ASA, Baldor Electric, VSN Systemen BV, Lion Brewery (Ceylon) PLC, PLANSEE Group, TE Connectivity, Hansgrohe SE, Openmatics, University of Toronto
Find out what your peers are saying about Amazon RDS on Outposts vs. IBM Db2 Database and other solutions. Updated: June 2025.
859,129 professionals have used our research since 2012.