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Amazon Redshift vs IBM Db2 Warehouse on Cloud comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 18, 2024

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 Cloud Data Warehouse
7th
Average Rating
7.8
Reviews Sentiment
6.9
Number of Reviews
71
Ranking in other categories
No ranking in other categories
IBM Db2 Warehouse on Cloud
Ranking in Cloud Data Warehouse
16th
Average Rating
7.6
Reviews Sentiment
6.3
Number of Reviews
7
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2025, in the Cloud Data Warehouse category, the mindshare of Amazon Redshift is 7.5%, up from 7.2% compared to the previous year. The mindshare of IBM Db2 Warehouse on Cloud is 0.8%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Data Warehouse Market Share Distribution
ProductMarket Share (%)
Amazon Redshift7.5%
IBM Db2 Warehouse on Cloud0.8%
Other91.7%
Cloud Data Warehouse
 

Featured Reviews

Sriram-Natesan - PeerSpot reviewer
The ability to create a lot of views or materialized views is beneficial
Improvement in the immediate response and the process of getting into a call could be helpful. We have had to wait for at least twenty-four hours to get a call and then wait for a couple more hours for a solution. Improved connectivity to different BI tools and already published connectors for major tools in AWS could enhance the service.
FM
Enhancing analytics with seamless data dumping and reliable support
Our primary use case is data storage and analytics The organization has decided to purchase a full stack solution from IBM due to positive responses, which helped them upgrade from the previous version. The data dumping into the raw zone and the feature of BigQuery is quite attractive. There…

Quotes from Members

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

Pros

"The most valuable feature is the scalability, as it grows according to our needs."
"I found the Amazon Redshift computing services easy. I found the computing instances the most incredible in the solution."
"I like the cost-benefit ratio, meaning that it is as easy to use as it is powerful and well-performing."
"The stability of Amazon Redshift is good."
"The product offers good support for the data lake."
"It allows for the storage of huge amounts of data."
"It is quite simple to use and there are no issues with creating the tables."
"The most valuable feature is that the solution is fully embedded in the AWS stack."
"The performance is okay as long as the volume of queries is not too high."
"The way that it scales will help a lot of customers that are stuck with Netezza boxes that can't grow any larger.​"
"It will be MPP, so performance should improve."
"It is stable when there is support from IBM."
 

Cons

"In our experiments, the handling of unstructured data was not very smooth."
"Planting is the primary key enforcement that should be improved."
"Should be made available across zones, like other Multi-AZ solutions."
"Amazon Redshift is a little more expensive than other products."
"Sometimes, it's difficult to get the metadata from Redshift."
"It is difficult to work with unstructured data and JSON documents."
"Infinite storage is available in Snowflake and is not available in Redshift."
"We are using third-party tools to integrate Amazon Redshift, they should create their own interface on their own for it to be easily connected on the AWS itself."
"Containers get corrupted very easily. Restoring them using GPFS can result in a lot of issues."
"There are some limitations in adding data files to table spaces, and improvements are needed for regional support."
"Tech support for dashDB is awful. We usually have tickets open for three to four weeks."
"Right now, we are implementing on ESX VMware 6.0. Support for this platform is poor. Also, one of the backup/recovery options is broken and IBM is not addressing the issue."
"Ultimately, the product itself has challenges and we are not currently satisfied with the support, either."
 

Pricing and Cost Advice

"The part that I like best is that you only pay for what you are using."
"This solution implements the pay-as-you-use model, so no license. Pricing could be cheaper."
"In comparison to the price of similar solutions, Redshift's cost is the lowest."
"Amazon Redshift is an expensive solution. Larger organizations can afford this solution, but smaller businesses would struggle to afford it."
"It is an expensive product."
"It's not very pricey compared to other tools. I would rate the price as 5 out of 10."
"I have heard complaints about the solution’s pricing, and thus I rate it as a five."
"The pricing is reasonable."
"If your going to go with warehouse DB/dashDB, use the cloud or Sailfish version."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
13%
Manufacturing Company
10%
Government
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business27
Midsize Enterprise21
Large Enterprise27
By reviewers
Company SizeCount
Small Business4
Large Enterprise3
 

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 do you like most about Amazon Redshift?
The tool's most valuable feature is its parallel processing capability. It can handle massive amounts of data, even when pushing hundreds of terabytes, and its scaling capabilities are good.
What advice do you have for others considering IBM Db2 Warehouse on Cloud?
Organizations of all sizes, especially those who are in need of powerful and elastic cloud data warehouse solutions that can help administrators maximize the efficiency of their data-based operatio...
What needs improvement with IBM Db2 Warehouse on Cloud?
There are some limitations in adding data files to table spaces, and improvements are needed for regional support.
What is your primary use case for IBM Db2 Warehouse on Cloud?
Our primary use case is data storage and analytics.
 

Also Known As

No data available
IBM dashDB
 

Overview

 

Sample Customers

Liberty Mutual Insurance, 4Cite Marketing, BrandVerity, DNA Plc, Sirocco Systems, Gainsight, Blue 449
Copenhagen Business School, BPM Northwest, GameStop
Find out what your peers are saying about Amazon Redshift vs. IBM Db2 Warehouse on Cloud and other solutions. Updated: August 2025.
867,676 professionals have used our research since 2012.