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Amazon Redshift 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

Amazon Redshift
Ranking in Database Management Systems (DBMS)
8th
Average Rating
7.8
Reviews Sentiment
6.9
Number of Reviews
73
Ranking in other categories
Data Warehouse (7th), Cloud Data Warehouse (8th)
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 Amazon Redshift is 4.0%, down from 4.5% compared to the previous year. 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 (%)
Amazon Redshift4.0%
InterSystems IRIS2.1%
Other93.9%
Database Management Systems (DBMS)
 

Featured Reviews

Hemanthreddy Vakiti - PeerSpot reviewer
Data Engineer at a tech vendor with 10,001+ employees
Optimized restaurant analytics has driven faster insights and streamlined daily reporting
Amazon Redshift offers massive parallel processing capability, allowing it to handle millions of records, along with integration with other AWS features such as S3 and QuickSight. The column-level storage supports high performance and easy data retrieval compared to other tools. The integration with S3 has helped my team immensely since S3 is our starting source, and the direct integration with Amazon Redshift simplifies the transformation and loading process. Columnar storage has benefited our performance significantly, allowing us to extract specific rows from tables with years of data much faster than other tools with row-level storage. Amazon Redshift has positively impacted our organization by significantly improving query performance and speed. Features such as easy integration with S3 allow us to process millions of records efficiently, ultimately saving us nearly one hour per day for our project.
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

"This service can merge and integrate well with all databases."
"The scalability is very good, and it is one of the best features of this solution."
"Redshift's Excel features are handy. Redshift spectrum allows you to directly query the data on an Excel sheet. Now, SQL Server also allows this, but Redshift has many more features."
"Amazon Redshift offers a relatively flexible structure...I rate the technical support a nine out of ten."
"The most valuable feature is that the solution is fully embedded in the AWS stack."
"The best part about this solution is the cost."
"We imported 20 million rows of sales facts in less than 15 seconds, and the content was query-able immediately."
"Redshift has been a great DB for us to date."
"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."
"InterSystems IRIS has had a positive impact on my organization by improving performance and data security."
"The best features InterSystems IRIS offers, in my experience, include being a really powerful engine and a really good database."
"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 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."
"The best features InterSystems IRIS offers are its powerful database and speed, which contribute greatly to my work."
 

Cons

"The solution could improve in handling more data formats and more native support for RDF."
"One of my previous customers told me they were migrating off Redshift because they hit the ceiling and had scalability issues."
"In our experiments, the handling of unstructured data was not very smooth."
"Integrating database security/access rights with AWS IAM would be great."
"I rate their support seven out of ten. It's costly when you enable support. The price is high for technical support."
"I rate the solution as an eight out of ten because it is not 100 percent, as there is much service-related maintenance required."
"The product must provide new indexes that support special data structures or data types like TEXT."
"Amazon Redshift does not work alone and requires integration with other AWS tools like S3 and Glue for a complete ecosystem."
"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."
"The area where InterSystems IRIS falls a bit short is in the cost and the licensing cost."
"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 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."
"InterSystems IRIS could be improved, particularly the internal interface of the database."
 

Pricing and Cost Advice

"For Amazon Redshift, we pay around INR 60,000 annually. The cost factor also depends on the number of existing customers."
"One of my customers went with Google Big Query over Redshift because it was significantly cheaper for their project."
"Amazon Redshift is an expensive solution. Larger organizations can afford this solution, but smaller businesses would struggle to afford it."
"In comparison to the price of similar solutions, Redshift's cost is the lowest."
"The solution has very competitive pricing."
"The price of the solution is reasonable. According to the RA3 cluster particularly, it provides 128 GB of storage with only four nodes. If you can manage your computations processes with the help of materialized views and proper queries. I think the IP clusters are very useful and overall fair for the price."
"This solution implements the pay-as-you-use model, so no license. Pricing could be cheaper."
"Per hour pricing is helpful to keep the costs of a pilot down, but long-term retention is expensive."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Construction Company
11%
Outsourcing Company
10%
Manufacturing Company
9%
Outsourcing Company
31%
Comms Service Provider
17%
Healthcare Company
10%
Manufacturing Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business28
Midsize Enterprise20
Large Enterprise30
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise3
Large Enterprise1
 

Questions from the Community

How does Amazon Redshift compare with Microsoft Azure Synapse Analytics?
Amazon Redshift is very fast, has a very good response time, and is very user-friendly. The initial setup is very straightforward. This solution can merge and integrate well with many different dat...
What is your experience regarding pricing and costs for Amazon Redshift?
My experience with pricing and setup cost is satisfactory, as we have been loyal clients of Amazon since the beginning of our organization. However, I am not aware of the exact costs associated wit...
What needs improvement with Amazon Redshift?
Amazon Redshift could improve by enhancing its UI to be more user-friendly for non-technical users and by offering better cost management, as similar tools tend to be less expensive. Additionally, ...
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 ...
 

Overview

 

Sample Customers

Liberty Mutual Insurance, 4Cite Marketing, BrandVerity, DNA Plc, Sirocco Systems, Gainsight, Blue 449
Global Investment Bank, Parkview Medical Center
Find out what your peers are saying about Amazon Redshift vs. InterSystems IRIS and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.