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IBM Informix vs MySQL 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

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)
MySQL
Ranking in Relational Databases Tools
3rd
Average Rating
8.2
Reviews Sentiment
7.4
Number of Reviews
148
Ranking in other categories
Open Source Databases (1st)
 

Mindshare comparison

As of April 2025, in the Relational Databases Tools category, the mindshare of IBM Informix is 1.9%, up from 1.6% compared to the previous year. The mindshare of MySQL is 8.5%, down from 8.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools
 

Featured Reviews

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…
Muzzamil  Hussain - PeerSpot reviewer
Native encryption ensures secure data management with a simple deployment
The most valuable feature is the on-premises data encryption facilities. By default, we can provide encryption, and this feature in MySQL is why we prefer it over other databases. The native encryption in MySQL encourages us to use this database model more frequently compared to Oracle and other databases. With Oracle, we have to buy another solution for encryption and masking, but MySQL supports native encryption, which enhances our return on investment. It perfectly supports our ROI, and we have no issues with its functionality.

Quotes from Members

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

Pros

"Every version is faster than the previous."
"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 scalability is very good."
"The initial setup is pretty easy."
"It supports multiple applications and business intelligence tools."
"It supports in-house-built applications in .NET and VB6"
"So far, we do not have a lot of issues. It's pretty problem-free."
"Replication is a valuable feature and easy to use."
"MySQL is the best option for the Laravel PHP framework."
"This product is a good teaching tool for students who want to learn about networked databases."
"I use MySQL for employee service in an OLTP database."
"The installation process for the most scalable solution is remarkably quick, taking only a short amount of time."
"It is a stable solution."
"Setup is easy. MySQL of various flavours has community editions to easily test, deploy, and run.​"
"Table partitioning is most valuable. It is easy to use."
"The deployment process is pretty fast."
 

Cons

"It would be helpful to have IBM salespeople know that Informix exists, and sell it. Currently, it is completely ignored by IBM."
"This product could be made easier to use for beginners."
"The solution lacks some functionality."
"Continue extending the SQL language for compatibility with the competition's language, including Stored Procedure Language."
"The solution really doesn't add new features very often."
"I experienced poor input/output (IO) performance."
"I really would love to have a QT plugin."
"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."
"Improvements to MySQL depend on the specific use case. For example, in my scenario, I frequently need to maintain and store data, which can then be utilized to generate reports. On the other hand, others may suggest incorporating a feature that allows for easier visualization of the data, such as what is available in Power BI or other similar tools."
"At times, the autoscaling does not happen when there is a surge in load."
"Security is a concern. MySQL could have better security features."
"The solution could have better integration and security features."
"Rather than going in-depth about the technical features, which a technical person can directly tell, I would say that MySQL should be able to adapt to the next framework. The 5G framework means an unstructured framework. So if MySQL becomes smoother and more adaptable, it'll be easier."
"I did the implementation of the solution myself and I used community support. The support from the vendor costs money."
"​MySQL needs improvements on its diagnostic features.​"
"From a user perspective, the initial setup could be simplified a bit."
 

Pricing and Cost Advice

"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."
"We are using the licensed version of MySQL."
"Microsoft licensing for SQL Server is probably ten times more expensive. I used to work for the government, and I remember when we were looking into upgrading to the enterprise version of SQL Server 2019, the licensing was going to cost 350,000. To get the equivalent in the cloud, it was going to be about four grand to get the same processing power and everything else. With MySQL, it was going to be about 300 for the same licensing. Cost-wise, for sure, there is a huge difference. Would you prefer to pay 300 a month or 3,000 to have the same amount of data resources? You might lose a few options that you need, but it isn't worth the price difference."
"We are using the free version of MySQL. We prefer paying for a yearly license."
"We're using the open-source version right now, which is free. I do see some value in some of the more enterprise functions. We're using the open-source version right now, and I was interested in the MySQL Enterprise version really for the tools that they provide, but we decided not to make the purchase."
"I don't pay for a license."
"I am using the Community Edition, which is available free of charge."
"MySQL is free."
"​Enterprise editions and support are definitely needed for the heavy users who need direct support. ​"
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Top Industries

By visitors reading reviews
Educational Organization
66%
Financial Services Firm
4%
Computer Software Company
4%
Retailer
3%
Computer Software Company
16%
Financial Services Firm
12%
Manufacturing Company
7%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

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...
Why are MySQL connections encrypted and what is the biggest benefit of this?
MySQL encrypts connections to protect your data and the biggest benefit from this is that nobody can corrupt it. If you move information over a network without encryption, you are endangering it, m...
Considering that there is a free version of MySQL, would you invest in one of the paid editions?
I may be considered a MySQL veteran since I have been using it since before Oracle bought it and created paid versions. So back in my day, it was all free, it was open-source and the best among sim...
What is one thing you would improve with MySQL?
One thing I would improve related to MySQL is not within the product itself, but with the guides to it. Before, when it was free, everyone was on their own, seeking tutorials and how-to videos onli...
 

Comparisons

 

Also Known As

Informix
No data available
 

Overview

 

Sample Customers

Shaspa, Hildebrand, Kaifa, Ranhill Powertron, Federaci‹ Farmacutica (FedeFarma), Camden Council, The German Aerospace Center (DLR), Myers, Votorantim Group, Doosan Infracore, GreenIvory
Facebook, Tumblr, Scholastic, MTV Networks, Wikipedia, Verizon Wireless, Sage Group, Glassfish Open Message Queue, and RightNow Technologies.
Find out what your peers are saying about IBM Informix vs. MySQL and other solutions. Updated: March 2025.
845,040 professionals have used our research since 2012.