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Amazon RDS on Outposts vs IBM Informix 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
21st
Average Rating
8.6
Reviews Sentiment
6.8
Number of Reviews
4
Ranking in other categories
No ranking in other categories
IBM Informix
Ranking in Relational Databases Tools
23rd
Average Rating
8.6
Reviews Sentiment
7.7
Number of Reviews
16
Ranking in other categories
Embedded Database (9th)
 

Mindshare comparison

As of April 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 Informix is 1.9%, up from 1.6% 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.
Nazzareno Maria Rezzini - PeerSpot reviewer
Supports multiple business intelligence tools, but the technical support services need improvement
IBM Informix is a central database solution across various environments, supporting multiple applications and business intelligence tools The key areas for improvement revolve around understanding the current customer trends and demands, particularly in software and database requirements. The…

Quotes from Members

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

Pros

"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."
"The solution is easy to manage."
"The product's initial setup phase is simple and straightforward."
"The scalability is very good."
"For IoT business cases, having Informix Enterprise Edition work on edge computers, like Raspberry Pi and using Informix replication, makes complex situations simple to build and maintain."
"The solution's stability, performance, enhanced functionality, and replication are all great features."
"So far, we do not have a lot of issues. It's pretty problem-free."
"The most valuable feature is concurrency and locking because my customers usually use databases in OLTP mode. So, for a large number of competitive users. Other features that are well valued are quick large-scale data types. It is better than Oracle."
"The initial setup is pretty easy."
"IBM Informix benefits users with high availability and good integration capabilities."
"Replication, all levels of replication, query charting, and the MongoDB embedded are the most valuable features of this solution."
 

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."
"I find the pricing to be expensive."
"If our database is too big, we sometimes face glitches in it."
"It would be helpful to have IBM salespeople know that Informix exists, and sell it. Currently, it is completely ignored by IBM."
"In my opinion, the packages could be improved. The version I use doesn't allow for packages. I can do some general procedures, but no packages like in Oracle. So, develop separate modules in SQL language. This would be most beneficial for me."
"The solution really doesn't add new features very often."
"I really would love to have a QT plugin."
"This product could be made easier to use for beginners."
"The pricing is a bit expensive."
"I experienced poor input/output (IO) performance."
"There should be more intelligence surrounding discovering data to be able to automatically create indexes."
 

Pricing and Cost Advice

"The solution can get expensive fast."
"The licenses are included with the subscription my company purchases from Amazon."
"Amazon RDS on Outposts is expensive compared to other solutions."
"I am not aware of the licensing costs or terms."
"The free edition can be enough to handle moderate-size implementations, but you may want a pay for edition to benefit from more functionality, such as replication."
"For me, it's always too expensive."
"The product has reasonable pricing. We purchase its yearly license."
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Top Industries

By visitors reading reviews
No data available
Educational Organization
64%
Financial Services Firm
5%
Computer Software Company
5%
Retailer
3%
 

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 Informix?
It supports multiple applications and business intelligence tools.
What is your experience regarding pricing and costs for IBM Informix?
The product has reasonable pricing. We purchase its yearly license.
What needs improvement with IBM Informix?
The key areas for improvement revolve around understanding the current customer trends and demands, particularly in software and database requirements. The product's performance could be better com...
 

Comparisons

No data available
 

Also Known As

No data available
Informix
 

Overview

 

Sample Customers

Information Not Available
Shaspa, Hildebrand, Kaifa, Ranhill Powertron, Federaci‹ Farmacutica (FedeFarma), Camden Council, The German Aerospace Center (DLR), Myers, Votorantim Group, Doosan Infracore, GreenIvory
Find out what your peers are saying about Amazon RDS on Outposts vs. IBM Informix and other solutions. Updated: April 2025.
846,617 professionals have used our research since 2012.