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IBM Db2 Database vs VMware Tanzu Data Solutions 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:
 

ROI

Sentiment score
6.6
IBM Db2 Database offers high ROI with enhanced efficiency and performance, despite initial costs, supporting seamless business projects.
Sentiment score
7.0
VMware Tanzu Data Solutions is cost-efficient, stable, and valuable, offering high uptime without needing open-source alternatives.
 

Customer Service

Sentiment score
6.5
IBM Db2 support is generally reliable yet requires speed improvements; users find response times and expertise occasionally lacking.
Sentiment score
6.7
VMware Tanzu Data Solutions' customer service is mixed, with varying experiences in response times and technical support effectiveness.
We normally receive substantial discounts on the price.
 

Scalability Issues

Sentiment score
7.1
IBM Db2 excels in scalability for large companies but faces challenges with horizontal scaling and increasing costs.
Sentiment score
7.3
VMware Tanzu Data Solutions offer scalability and adaptability but face challenges with complexity and resource limitations under high workloads.
Most of our functions or jobs are queued due to that.
 

Stability Issues

Sentiment score
7.7
IBM Db2 Database is highly rated for stability and reliability, though performance can dip with significant data growth.
Sentiment score
7.0
VMware Tanzu Data Solutions is stable for most users but experiences performance issues under heavy loads or specific configurations.
I have faced stability issues, mainly due to the storage my organization has, though I am not sure if it's specifically due to the tool.
 

Room For Improvement

IBM Db2 Database needs usability, integration, and cloud improvements, plus better licensing, analytics, security, and standardization tools.
VMware Tanzu Data Solutions need stability, scalability, and performance improvements, better integration, and alignment with PostgreSQL features.
It might be slightly slower than other database vendors, but it works well since banks typically do not move quickly with leading-edge technology.
 

Setup Cost

IBM Db2 pricing is complex and expensive, especially in Africa and the Middle East, but offers robust features.
VMware Tanzu Data Solutions offers cost-effective open-source options with competitive pricing for enhanced features and optional support.
 

Valuable Features

IBM Db2 Database offers SQL, Java integration, scalability, security, and seamless IBM integration for flexible, reliable enterprise applications.
VMware Tanzu Data Solutions is praised for its scalability, integration, speed, security, and advanced analytics capabilities.
IBM Db2 Database, because of enterprise performance and support, is why banks still maintain their relationship with it.
The IBM Db2 Database is trusted, and IT effort is less than any other product.
The product is not complex; I do not have to create stored procedures, functions, or views.
 

Categories and Ranking

IBM Db2 Database
Ranking in Relational Databases Tools
6th
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
75
Ranking in other categories
No ranking in other categories
VMware Tanzu Data Solutions
Ranking in Relational Databases Tools
12th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
83
Ranking in other categories
Database Development and Management (5th), Data Warehouse (6th), Message Queue (MQ) Software (5th)
 

Mindshare comparison

As of September 2025, in the Relational Databases Tools category, the mindshare of IBM Db2 Database is 7.5%, up from 6.8% compared to the previous year. The mindshare of VMware Tanzu Data Solutions is 0.4%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Market Share Distribution
ProductMarket Share (%)
IBM Db2 Database7.5%
VMware Tanzu Data Solutions0.4%
Other92.1%
Relational Databases Tools
 

Featured Reviews

Michael Raz - PeerSpot reviewer
Efficient access path optimization and performance excellence with helpful support
IBM Db2 for zOS serves as the central database for all the core business applications in the two banks I work with. All applications use Db2 as a data server. We fully implement and utilize most of Db2's functionalities and capabilities for core banking business applications IBM Db2 has…
Sushma Polavarapu - PeerSpot reviewer
Create essential reporting scripts with simplicity but has some operational challenges
We mainly create functions and scripts required for reporting The product is not complex; I do not have to create stored procedures, functions, or views. It's just simple to use. There is general room for improvement. I have been using it for five years. I have faced stability issues, mainly…
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Top Industries

By visitors reading reviews
Financial Services Firm
20%
Manufacturing Company
10%
Computer Software Company
9%
Government
9%
Financial Services Firm
22%
Computer Software Company
15%
Manufacturing Company
6%
Healthcare Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise13
Large Enterprise48
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise10
Large Enterprise48
 

Questions from the Community

What do you like most about IBM Db2 Database?
Db2 database scalability and performance capabilities match our database needs. It covers pretty much everything a database administrator or engineer might need.
What is your experience regarding pricing and costs for IBM Db2 Database?
IBM Db2 is an expensive solution. While I am not heavily involved with pricing, additional companies provide capabilities or products like those from BMC, which many installations might also purchase.
What needs improvement with IBM Db2 Database?
The IBM Db2 Database is a good solution, but now there is a high maintenance charge. The IBM Db2 Database needs improved support, and there are many difficulties in using it. We tend to use the clo...
How does IBM MQ compare with VMware RabbitMQ?
IBM MQ has a great reputation behind it, and this solution is very robust with great stability. It is easy to use, simple to configure and integrates well with our enterprise ecosystem and protocol...
What do you like most about VMware RabbitMQ?
RabbitMQ provides access to SDKs for development and the ability to raise and log tickets if we encounter issues. We can integrate RabbitMQ using various languages like Java or Python using the pro...
 

Also Known As

DB2
Greenplum, Pivotal Greenplum, VMware RabbitMQ, VMware Tanzu GemFire, VMware Postgres
 

Overview

 

Sample Customers

Knorr-Bremse, Mizuho Bank Ltd., Australian Government Department of Defence, SCHWENK Zement, Friedhelm Loh Group, YAZAKI Europe Limited, Ekornes ASA, Baldor Electric, VSN Systemen BV, Lion Brewery (Ceylon) PLC, PLANSEE Group, TE Connectivity, Hansgrohe SE, Openmatics, University of Toronto
General Electric, Conversant, China CITIC Bank, Aridhia, Purdue University
Find out what your peers are saying about IBM Db2 Database vs. VMware Tanzu Data Solutions and other solutions. Updated: September 2025.
867,676 professionals have used our research since 2012.