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IBM Informix vs Oracle Multitenant comparison

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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
28th
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
17
Ranking in other categories
Embedded Database (9th)
Oracle Multitenant
Ranking in Relational Databases Tools
19th
Average Rating
8.6
Reviews Sentiment
6.8
Number of Reviews
21
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Relational Databases Tools category, the mindshare of IBM Informix is 1.9%, up from 1.8% compared to the previous year. The mindshare of Oracle Multitenant is 1.3%, up from 0.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Mindshare Distribution
ProductMindshare (%)
Oracle Multitenant1.3%
IBM Informix1.9%
Other96.8%
Relational Databases Tools
 

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.
Saikat Nag - PeerSpot reviewer
Oracle Application Database Administrator at RP Sanjiv Goenka Group
Manages extensive utility billing applications efficiently with trusted performance and robust support
Currently, I have a very good experience with Oracle Multitenant. The pluggable database is easy to handle and manage, sharing resources efficiently. However, Oracle license pricing is an issue due to its high cost. Our organization is compelled to reduce CPU usage by seventy CPUs because the Oracle license cost depends on it.

Quotes from Members

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

Pros

"Overall, this is a great product. It works really well, is very stable, and is very scalable."
"It supports in-house-built applications in .NET and VB6"
"The solution is quite stable and reliable; we use it mainly due to its general stable nature."
"Not looking at Informix would really mean a shot in your own leg before walking a long distance."
"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."
"My advice is to take it; you will never regret it."
"The scalability is very good."
"Every version is faster than the previous."
"In the past it would take about five hours for us, on a weekly basis, to clone one database or one environment, and now it takes less than two hours, saving a lot of time over the weekends."
"It is quite stable. We have not faced any kind of instability in the database."
"The cloning features are outstanding."
"You can scale the solution as needed."
"This solution is scalable. This is a good product for consolidation purposes."
"With the right configurations, you can maintain an environment without retaining the risk of losing any kind of data."
"As far as this product is concerned, we are happy with this product."
"Maintaining databases is a valuable feature for us."
 

Cons

"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."
"This product could be made easier to use for beginners."
"For me, it's always too expensive. The problem is that Informix sometimes competes with free products, so yes, it's very expensive, but when we're talking about licensed products like SQL Server or anything, the midsize pricing could be significantly improved."
"Informix is very sturdy, but the problem for us is the marketing action around Informix."
"The product needs a lot more marketing involvement from IBM."
"The pricing is a bit expensive."
"There should be more intelligence surrounding discovering data to be able to automatically create indexes."
"The solution really doesn't add new features very often. Other solutions are much more actively pushing out upgrades and improvements."
"I would rate technical support at Oracle a three out of five. They're good, but not good always."
"Stability and full feature coverage will come with future release."
"It needs to have some more granular control over IO resource allocation."
"This solution is a bit complicated when collecting from containers - that feature should be a bit better."
"The only issue is that shared files for the main container affect all container databases if something happens to them."
"There are many functions where changes are not easy to implement, and we try to avoid modifying these areas due to security issues and the complexity of maintaining them."
"Oracle has a lot of work to do with Multitenant because it's a new feature."
"From the scope of improvement, I would say that people are adopting new query options. Certain databases like MongoDB adopt new query options so that they can just pull the data."
 

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."
"I am not aware of the licensing costs or terms."
"The product has reasonable pricing. We purchase its yearly license."
"For me, it's always too expensive."
"The price is worth the quality."
"This solution is a little bit pricey."
"For me, I will go with it if I have the budget. Some features are nicer than before, but at the end of the day, you always have a limited budget. I prefer to upgrade and get a specific hardware when possible. At the end, you will have to make a compromise. You will not get everything you would have liked to have."
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Top Industries

By visitors reading reviews
Comms Service Provider
12%
Construction Company
10%
Outsourcing Company
9%
Manufacturing Company
8%
Financial Services Firm
23%
Construction Company
10%
Outsourcing Company
9%
Manufacturing Company
8%
 

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 Business6
Midsize Enterprise5
Large Enterprise9
 

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 ...
What is your experience regarding pricing and costs for Oracle Multitenant?
I am only involved in the development part and not familiar with the pricing details.
What needs improvement with Oracle Multitenant?
There are no improvements needed in Oracle Multitenant, but improvements could be made in the AI part. We feel that the server, OAS, the analytics server, is missing an AI component which exists in...
What is your primary use case for Oracle Multitenant?
We use VPD, Virtual Private Database, for the multitenancy. We are selling products and using Oracle Multitenant for tenants, for building the product for our customers. We have many customers, act...
 

Comparisons

 

Also Known As

Informix
Oracle Pluggable Database
 

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
An Post, National Oilwell Varco, SAS Institute, Sportmaster, Y-Telecom
Find out what your peers are saying about IBM Informix vs. Oracle Multitenant and other solutions. Updated: November 2026.
921,714 professionals have used our research since 2012.