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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
25th
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
11th
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 May 2026, in the Relational Databases Tools category, the mindshare of IBM Informix is 1.8%, up from 1.8% compared to the previous year. The mindshare of Oracle Multitenant is 1.1%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Mindshare Distribution
ProductMindshare (%)
Oracle Multitenant1.1%
IBM Informix1.8%
Other97.1%
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.
YB
BI manager at Clarivate
Has successfully supported tenant data separation and enabled strong analytics capabilities
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, actually thousands, and the main objective is to separate data from one customer to another The…

Quotes from Members

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

Pros

"Replication, all levels of replication, query charting, and the MongoDB embedded are the most valuable features of this solution."
"The scalability is very good."
"The initial setup is very simple."
"Replication is a valuable feature and easy to use."
"My advice is to take it; you will never regret it."
"The solution's stability, performance, enhanced functionality, and replication are all great features."
"Every version is faster than the previous."
"Not looking at Informix would really mean a shot in your own leg before walking a long distance."
"Multitenant has a container database with many pluggable databases."
"It's a really great new option for Database 12c, with huge potential because it allows a container database to hold many pluggable databases."
"The analytics tool, Oracle Analytics Server (OAS), is the main important component of this solution and in the analytics part, the VPD handles all the necessary functions effectively."
"We can then share resources like control files, memory, etc. This lets you stop and start each application without impacting the others."
"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."
"The cloning features are outstanding."
"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"
"Our primary use of Oracle includes writing queries for retrieving data for customers without worrying about the customer ID, user ID, as it is automatically connected to each query."
 

Cons

"The solution really doesn't add new features very often."
"The solution lacks some functionality."
"The technical support services need substantial improvement."
"The solution really doesn't add new features very often. Other solutions are much more actively pushing out upgrades and improvements."
"I would like to see backups from secondary servers."
"It would be helpful to have IBM salespeople know that Informix exists, and sell it. Currently, it is completely ignored by IBM."
"Informix is very sturdy, but the problem for us is the marketing action around Informix."
"I would like to see backups from secondary servers."
"This solution is a bit complicated when collecting from containers - that feature should be a bit better."
"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."
"Oracle has a lot of work to do with Multitenant because it's a new feature."
"I would rate technical support at Oracle a three out of five. They're good, but not good always."
"While the product is overall excellent, it is quite expensive."
"Oracle is too complex. Anyone that has experience with Oracle knows that their product design or idea may be very good, but when you go to work it will take you hours because it is very complex."
"Technical support could be faster."
"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

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

By visitors reading reviews
Comms Service Provider
9%
Construction Company
8%
Financial Services Firm
8%
University
7%
Financial Services Firm
20%
Construction Company
9%
Energy/Utilities Company
8%
Comms Service Provider
7%
 

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...
 

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 2026.
893,915 professionals have used our research since 2012.