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IBM Informix vs SQLite 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 Embedded Database
9th
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
17
Ranking in other categories
Relational Databases Tools (25th)
SQLite
Ranking in Embedded Database
3rd
Average Rating
7.2
Reviews Sentiment
5.5
Number of Reviews
8
Ranking in other categories
Open Source Databases (17th)
 

Mindshare comparison

As of June 2026, in the Embedded Database category, the mindshare of IBM Informix is 3.5%, up from 1.4% compared to the previous year. The mindshare of SQLite is 14.9%, down from 31.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Embedded Database Mindshare Distribution
ProductMindshare (%)
SQLite14.9%
IBM Informix3.5%
Other81.6%
Embedded Database
 

Featured Reviews

Nasir Niamat - PeerSpot reviewer
DB Consultant at i2c
Has offered a cost-effective option despite frequent technical issues and limited market demand
We find some bugs in IBM Informix. Maybe we are using it more aggressively than others. Every month or every second month, we find some bugs in it, which is not ideal. It should be rare, not this frequent. The good thing is they cover those bugs in the next release within weeks or days on demand. IBM Informix should become hybrid and should include AI features similar to other DBMS systems such as Snowflake, Redshift, and DataBricks. This would help its value rise with the market.
Neeraj Tiwari - PeerSpot reviewer
Student at Queens University Belfast
Pretty easy to execute my SQL queries but issues while uploading and importing my dataset
It was a bit easy to use compared to other tools. It's simple. I found it pretty easy to execute my SQL queries. Since I was a beginner, it was comfortable for me to learn SQL using SQLite. However, when I used it for my professional work and for my assignments, I found some complications. Maybe I'm not proficient with it, that's why. The main benefit for me was learning. Since I was new to SQL, SQLite helped me understand how to work with structured data.

Quotes from Members

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

Pros

"It is very easy to install IBM Informix, very easy to scale, and support is quite better."
"We don't have any problems with the Informix Database."
"Not looking at Informix would really mean a shot in your own leg before walking a long distance."
"OLTP processing capacity and the availability of information with high availability implementation have been significantly improved."
"The scalability is very good."
"Informix can support huge quantities of data with less memory and less capacity."
"Every version is faster than the previous."
"The stability is incredible. I have customers with uptimes of several years."
"Whenever I need a single file database that works server-less, cross-platform and has acid properties, I use SQLite."
"Sometimes, you want data to persist within the app even when there's no internet connectivity. To avoid showing blank screens, we can use SQLite to store data locally and then sync it with the cloud database when connectivity is restored."
"SQLite’s most valuable feature is the ability to store granular-level backups of databases."
"I use Flutter Technology with the JSF plugin."
"The product is lightweight and highly scalable."
"It was a bit easy to use compared to other tools. It's simple. I found it pretty easy to execute my SQL queries."
"I haven't encountered any problems in my use cases. So, it has been a stable product for me."
"For me it was a really fast setup, I only needed to include a library into my application."
 

Cons

"I would like to see backups from secondary servers."
"I experienced poor input/output (IO) performance."
"The technical support services need substantial improvement."
"The support team could include local engineers to establish efficient communication. It will help us speed up the escalation process."
"Every month or every second month, we find some bugs in it, which is not ideal."
"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 pricing is a bit expensive."
"Compared to other tools, the performance was less effective than that of Microsoft Access."
"It could have a user-friendly GUI and better intelligence features."
"I used both SQLite and MySQL and I observed that SQLite’s capabilities are inferior to MySQL."
"It's not a very fast product. The performance could be better."
"I primarily use SQLite for small-scale applications due to its limitations in storing large amounts of data. For larger-scale projects, I typically opt for MySQL or other alternatives. Storing a large number of dates in SQLite can significantly impact its performance."
"A potential drawback is that the database file stored within the application's local storage could be accessible to users."
"SQLite does not have user defined functions like other database management systems do, and you have to write C code, which is a complication that you may not get into for a user defined function."
"There are some difficulties on the server side. When syncing data with databases like SQL Server or Oracle, SQLite requires a kind of double effort."
 

Pricing and Cost Advice

"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."
"The product has reasonable pricing. We purchase its yearly license."
"For me, it's always too expensive."
"I am not aware of the licensing costs or terms."
"It's a good value."
"It's not expensive."
"The tool is open-source."
"I rate the product’s pricing a six out of ten."
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Top Industries

By visitors reading reviews
Construction Company
11%
Financial Services Firm
9%
Comms Service Provider
9%
University
7%
Comms Service Provider
13%
Financial Services Firm
11%
Manufacturing Company
11%
Computer Software Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise8
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for IBM Informix?
There is a cost reason to move from IBM Informix. It is relatively cheaper than Oracle. The second reason is that moving the whole application to a new database would require significant cost. The ...
What needs improvement with IBM Informix?
We find some bugs in IBM Informix. Maybe we are using it more aggressively than others. Every month or every second month, we find some bugs in it, which is not ideal. It should be rare, not this f...
What is your primary use case for IBM Informix?
We are using IBM Informix for OLTP systems. We are using IBM Informix although it is a technology that is not very popular compared to others. We are using it because our application was initially ...
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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
Oracle, Bloomberg, Bentley, Mozilla
Find out what your peers are saying about IBM Informix vs. SQLite and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.