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HCLTech Informix vs InterSystems IRIS comparison

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Comparison Buyer's Guide

Executive Summary

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

HCLTech Informix
Ranking in Database Management Systems (DBMS)
16th
Average Rating
9.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
InterSystems IRIS
Ranking in Database Management Systems (DBMS)
10th
Average Rating
8.2
Reviews Sentiment
4.5
Number of Reviews
8
Ranking in other categories
Relational Databases Tools (14th)
 

Mindshare comparison

As of October 2026, in the Database Management Systems (DBMS) category, the mindshare of HCLTech Informix is 0.4%. The mindshare of InterSystems IRIS is 2.1%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Database Management Systems (DBMS) Mindshare Distribution
ProductMindshare (%)
InterSystems IRIS2.1%
HCLTech Informix0.4%
Other97.5%
Database Management Systems (DBMS)
 

Featured Reviews

Engenheiro de Dados - PeerSpot reviewer
Engenheiro De Dados at Minsait
Daily batch analytics have powered a reliable bronze data lake for growing customer records
The standout features of HCLTech Informix are its ease of integration, high data-loading performance—especially for large tables in a short timeframe—and effortless connectivity. The ability to utilize real-time data written by an application, combined with our daily batch loads that flawlessly handle critical data, are the key reasons we continue to rely on it today. HCLTech Informix has contributed significantly to my organization. When I joined, it had already been implemented for many years, and even today, it has not been fully phased out. I believe it remains highly relevant to the business. This relevance is reflected in our daily operations, particularly in terms of reliability. This is a crucial factor, as I work at a large enterprise with a high level of responsibility regarding customer data.
reviewer2892648 - PeerSpot reviewer
Developer/Database Administrator at a transportation company with 201-500 employees
Robust multidimensional database has enabled smooth API integrations and modern data workflows
I think InterSystems IRIS is a continuation of the Caché legacy. Since I have been working with it since 2005 with Caché, I think it is a really amazing tool. It is a very robust and very scalable database. It is very good to work with, and I am already used to working with it. Where it falls a bit short is in the availability of manpower and professionals who work with InterSystems IRIS or Caché. There are few professionals who work with it. Another thing is the cost and the license cost. I think there could be some kind of package that could serve smaller companies and small and medium-sized companies. That would reach a larger slice of the market, because the cost to work with Caché, InterSystems IRIS, and so on is high. I would make this remark about putting together a package and a new product that could serve small and medium-sized companies. The area where InterSystems IRIS falls a bit short is in the cost and the licensing cost. The licensing cost is the main issue I have already mentioned.

Quotes from Members

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

Pros

"The best features HCLTech Informix offers include the ability to combine data and connect systems."
"The best features that HCLTech Informix offers are the ease of integration, the high performance of data loading, especially for large tables in a relatively short time, and the ease of connection."
"The best features that InterSystems IRIS offers in my opinion are the speed in querying data, and due to our system, which requires a large query with a large volume of data, InterSystems IRIS stands out for its query speed, making my work easier."
"InterSystems IRIS has had a positive impact on my organization by improving performance and data security."
"The best features that InterSystems IRIS offers are its capability to function as both a relational and non-relational database, with performance and speed as specific functionalities that serve as differentiators."
"My final observation is that everyone should use InterSystems IRIS; it is an amazing tool on the market."
"InterSystems IRIS as a database is very efficient, with its best features being its speed and high performance, along with an easy understanding of its data searching functionalities."
"In my opinion, the best features that InterSystems IRIS offers are its very optimized database, which I found amazing, and the observability it provides for checking messages and how the data is being transferred, which I find very interesting."
"The best features InterSystems IRIS offers, in my experience, include being a really powerful engine and a really good database."
"The best features InterSystems IRIS offers are its powerful database and speed, which contribute greatly to my work."
 

Cons

"HCLTech Informix has not impacted my organization positively."
"InterSystems IRIS can be improved by addressing the lack of libraries, mainly mathematical ones, where we would save a lot of time on some formulas that we have to build by hand every time we need them."
"I cannot determine a very positive impact or a beneficial result from InterSystems IRIS, although this observability part is important because we were able to find problems much faster."
"InterSystems IRIS could be improved, particularly the internal interface of the database."
"InterSystems IRIS can be improved since its studio is very poor."
"Python support can be enhanced further, as it's really clunky at the moment, considering that the use of Python is pretty much all over the world and nobody knows ObjectScript really thoroughly and deeply."
"The area where InterSystems IRIS falls a bit short is in the cost and the licensing cost."
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915,341 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Construction Company
31%
Comms Service Provider
10%
Outsourcing Company
10%
Healthcare Company
7%
Outsourcing Company
31%
Comms Service Provider
17%
Healthcare Company
10%
Manufacturing Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise3
Large Enterprise1
 

Questions from the Community

What needs improvement with HCLTech Informix?
HCLTech Informix could potentially be improved in the future, but at the moment, I am not in a position to evaluate whether a DBMS can evolve further. For every feature and use case I have required...
What is your primary use case for HCLTech Informix?
My primary use case for HCLTech Informix is multifaceted. I have previously used it as a backend database for Visual Basic, Visual Basic .NET, and C applications, as well as an analytical system to...
What advice do you have for others considering HCLTech Informix?
A very useful feature we relied on heavily in the past was dirty read isolation, which was crucial for us because it allowed us to monitor the real-time status of information without locking tables...
What needs improvement with InterSystems IRIS?
InterSystems IRIS can be improved by addressing the lack of libraries, mainly mathematical ones, where we would save a lot of time on some formulas that we have to build by hand every time we need ...
What is your primary use case for InterSystems IRIS?
My main use case for InterSystems IRIS is hospital integrations. In hospital integrations, I use InterSystems IRIS for object conversions. Regarding this use case, I utilize TCP/IP, REST, and SOAP ...
What advice do you have for others considering InterSystems IRIS?
My advice to others who are considering using InterSystems IRIS is to use it without fear, take advantage of all the platform's resources, and follow the community that has many tips and solutions ...
 

Comparisons

No data available
 

Overview

 

Sample Customers

Information Not Available
Global Investment Bank, Parkview Medical Center
Find out what your peers are saying about HCLTech Informix vs. InterSystems IRIS and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.