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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
6th
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 July 2025, in the Cloud Data Warehouse category, the mindshare of Amazon Redshift is 7.5%, down from 8.0% compared to the previous year. The mindshare of IBM Db2 Warehouse on Cloud is 0.7%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
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

"Amazon Redshift's performance optimization and scalability are quite helpful, providing functionalities such as scaling up and down."
"I like it because the usage is very similar to Microsoft SQL server. The structure of the query and the temporary tables are very similar."
"The main benefit is that our portal for end users is running in AWS, so we can easily connect it to other AWS services."
"It's scalable because it's on the cloud."
"It is very easy to dump data into the tool."
"It allows for the storage of huge amounts of data."
"The product offers good support for the data lake."
"The ability to reload data multiple times at different times."
"It is stable when there is support from IBM."
"It will be MPP, so performance should improve."
"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.​"
 

Cons

"The OLAP slide and dice features need to be improved."
"The solution is unable to work fast."
"Amazon Redshift is a little more expensive than other products."
"The refreshment rate of data reaching Redshift from other sources should be faster."
"Amazon Redshift does not have the capability to dynamically increase the VM file."
"It takes a lot of time to ingest and update the data."
"What would make Amazon Redshift better is improvising on the pricing structure. For example, Acronis provides backups in cybersecurity, yet the pricing is a bit lesser than Amazon Redshift."
"There is some missing functionality and sometimes it's so difficult to work in. We need to convert these functionalities using VACUUM inside Amazon Redshift and then it causes some complexity."
"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."
"Tech support for dashDB is awful. We usually have tickets open for three to four weeks."
"Ultimately, the product itself has challenges and we are not currently satisfied with the support, either."
"There are some limitations in adding data files to table spaces, and improvements are needed for regional support."
"Containers get corrupted very easily. Restoring them using GPFS can result in a lot of issues."
 

Pricing and Cost Advice

"On a scale of one to ten, where one is a low price and ten is a high price, I rate the pricing a seven."
"The best part about this solution is the cost."
"It's not very pricey compared to other tools. I would rate the price as 5 out of 10."
"The part that I like best is that you only pay for what you are using."
"Amazon Redshift is an expensive solution. Larger organizations can afford this solution, but smaller businesses would struggle to afford it."
"The cost will depend on how you set up your warehouse and what kind of data you store."
"In comparison to the price of similar solutions, Redshift's cost is the lowest."
"The cost must be improved."
"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
Educational Organization
35%
Financial Services Firm
12%
Computer Software Company
10%
Manufacturing Company
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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: May 2025.
860,592 professionals have used our research since 2012.