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IBM Informix vs Oracle Multitenant 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)
Oracle Multitenant
Ranking in Relational Databases Tools
13th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
20
Ranking in other categories
No ranking in other categories
 

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 Oracle Multitenant is 0.6%, down from 0.6% 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…
François Dernoncourt - PeerSpot reviewer
Databases are automatically upgraded and cloning of pluggable databases requires just one command
Multitenant has a container database with many pluggable databases. A great feature is that you can upgrade the container to a more recent version and all the pluggable databases are automatically upgraded to that version. Previously it would have required an upgrade for each database. The second great feature is the clone which enables you to get the clone of pluggable databases with one command, as opposed to copying data from one place to another.

Quotes from Members

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

Pros

"The stability is incredible. I have customers with uptimes of several years."
"It supports in-house-built applications in .NET and VB6"
"The solution's stability, performance, enhanced functionality, and replication are all great features."
"IBM Informix benefits users with high availability and good integration capabilities."
"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."
"Every version is faster than the previous."
"This solution has made financial reporting possible by allowing financial people the opportunity to set Informix to "Auto Pilot" so that they can attend other duties."
"I would rate the scalability a ten out of ten. Our clients are mostly medium and enterprise businesses."
"You can scale the solution as needed."
"It is quite stable. We have not faced any kind of instability in the database."
"The database becomes pluggable. Inside this container is called a pluggable database and each application contains this pluggable database inside Multitenant. We can then share resources like control files, memory, etc. This lets you stop and start each application without impacting the others. This resource sharing is the most valuable feature"
"It's easy to use and works great."
"The stability of Oracle Multitenant is excellent, and I would rate it a nine out of ten."
"Multitenant has a container database with many pluggable databases."
"The best thing about Oracle Multitenant is its ability to consolidate multiple databases into one engine."
 

Cons

"I would like to see backups from secondary servers."
"There should be more intelligence surrounding discovering data to be able to automatically create indexes."
"I experienced poor input/output (IO) performance."
"The solution really doesn't add new features very often."
"Continue extending the SQL language for compatibility with the competition's language, including Stored Procedure Language."
"I really would love to have a QT plugin."
"It would be helpful to have IBM salespeople know that Informix exists, and sell it. Currently, it is completely ignored by IBM."
"This solution is in need of more current tools."
"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."
"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."
"That said, Oracle in general doesn't invest in their UI for any of their applications. If we're talking about the dashboard or other user experience, there is room for improvement. I'm talking about on premises. The cloud version has started to improve."
"This solution is a bit complicated when collecting from containers - that feature should be a bit better."
"There is room for improvement in customer service and support."
"Technical support could be faster."
"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."
"It would be beneficial to include this solution with Oracle Enterprise, but Oracle charges additional fees for it."
 

Pricing and Cost Advice

"For me, it's always too expensive."
"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."
"The product has reasonable pricing. We purchase its yearly license."
"The price is worth the quality."
"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."
"This solution is a little bit pricey."
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Top Industries

By visitors reading reviews
Educational Organization
64%
Financial Services Firm
5%
Computer Software Company
5%
Retailer
3%
Financial Services Firm
25%
Healthcare Company
6%
Manufacturing Company
6%
Real Estate/Law Firm
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...
What do you like most about Oracle Multitenant?
The best thing about Oracle Multitenant is its ability to consolidate multiple databases into one engine.
What is your experience regarding pricing and costs for Oracle Multitenant?
I am not connected to the financial aspects, so I am unable to provide details.
What needs improvement with Oracle Multitenant?
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. Also, support can be impro...
 

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: April 2025.
846,617 professionals have used our research since 2012.