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IBM Db2 Warehouse vs VMware Tanzu Data Solutions 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

IBM Db2 Warehouse
Ranking in Data Warehouse
13th
Average Rating
7.8
Reviews Sentiment
6.1
Number of Reviews
12
Ranking in other categories
No ranking in other categories
VMware Tanzu Data Solutions
Ranking in Data Warehouse
7th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
85
Ranking in other categories
Database Development and Management (5th), Relational Databases Tools (14th), Message Queue (MQ) Software (5th)
 

Mindshare comparison

As of May 2026, in the Data Warehouse category, the mindshare of IBM Db2 Warehouse is 3.2%, up from 2.0% compared to the previous year. The mindshare of VMware Tanzu Data Solutions is 4.8%, up from 3.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Warehouse Mindshare Distribution
ProductMindshare (%)
VMware Tanzu Data Solutions4.8%
IBM Db2 Warehouse3.2%
Other92.0%
Data Warehouse
 

Featured Reviews

Sherpard  Muzuva - PeerSpot reviewer
Senior Technical Manager- IBM Enterprise Systems at SYSTEMS INTEGRATED LTD (SYMPHONY)
Advanced features enhance business intelligence, but complex management calls for improved user guidance
While my experience with IBM Db2 Warehouse is somewhat limited, when compared to other databases such as Oracle, there are areas for improvement. They need to enhance the database to make it more user-friendly and easier to master. They should implement a more comprehensive graphical user interface with additional features. For instance, when users encounter problems, the system should provide better guidelines and troubleshooting directions, except for hardware-related issues. They need to implement tools that would help users perform basic troubleshooting rather than solely relying on support. Other databases have features where users can investigate specific issues using error codes. From my experience, many minor issues could be resolved before escalating to support.
Karthik Shivaram - PeerSpot reviewer
Sr. Manager at STI INFOTECH PVT LTD
Improved multi-cloud data management has simplified operations and supports seamless Kubernetes
From my perspective, the biggest challenge with VMware right now is the pricing. To be very honest, in many cases I find myself recommending alternative solutions instead of VMware. Even if those alternatives come with a bit more complexity, customers are often more willing to accept that than the current VMware pricing model. In the past, VMware used a socket-based licensing model, which was easier for customers to understand and budget for. Now the shift to a core-based licensing model has significantly increased costs for many environments, especially for organizations running modern high-core CPUs. One positive aspect of the new model is that VMware has bundled several components together. For example, earlier when deploying vSphere, customers also had to purchase vCenter separately for management. Now multiple components are packaged into a single SKU, which simplifies some aspects of procurement and deployment. While this consolidation has its benefits, the overall licensing and commercial costs remain very high. Pricing is not the only issue. I believe Broadcom also needs to reconsider its strategy in light of the current market conditions. The approach they are taking may be strategic from a business perspective, but from what I see in the field, it is leading to lost opportunities. Many customers who previously relied on VMware are now actively exploring alternative virtualization platforms. I’m not sure where this direction will ultimately lead, but based on my experience, it is already affecting adoption. Since you’ve been trying to reach me for some time—and we also had a discussion a couple of years ago—I hope this feedback helps Broadcom understand the current sentiment in the market and potentially make adjustments. Another important concern is the way features are bundled. In many cases, customers only need basic virtualization and high availability capabilities. However, the current packaging often includes additional features that they may not need. A good analogy is that if a customer only needs an entry-level car, we shouldn’t be forced to sell them a Rolls-Royce. VMware could benefit from adopting a more modular or à la carte licensing model, where customers can choose only the components they truly require. For example, if a customer only needs core virtualization functionality, they should be able to purchase just that. This would allow partners and solution providers to better align solutions with customer requirements and position VMware more competitively in the market. Another challenge I want to highlight is the pricing model based on U.S. dollars and the way multi-year licensing is handled. In many enterprise and government projects, customers prefer to commit to three-year or five-year licenses and pay the full amount upfront. However, in approximately 20% of the deals I work on, we lose opportunities because VMware only provides dollar-based pricing for the first year. When it comes to the following years, the contract requires renewals annually rather than allowing a fixed multi-year upfront payment. This approach is particularly problematic for government and public sector customers. Many of them are ready and willing to pay for three or five years in advance, but the current VMware model does not support that structure effectively. Because pricing is tied to the U.S. dollar and subject to yearly adjustments, VMware does not lock in pricing for the full term. From a customer’s perspective, this introduces uncertainty and makes procurement more complicated. Ideally, if a price is quoted—for example, $100 per year—it should remain consistent across a multi-year agreement. Customers would be comfortable committing to a five-year term if the price were fixed and predictable. Unfortunately, that flexibility is currently not available across VMware products, whether it is vSphere, VMware Tanzu solutions, or other offerings. For large enterprise environments, one-year commitments are usually not practical. Many enterprise customers prefer longer-term agreements for budgeting and procurement reasons. Even when they are willing to accept the higher cost associated with the core-based licensing model, the lack of a clear multi-year upfront option often becomes a deal-breaker.

Quotes from Members

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

Pros

"It's easy and practical to use."
"It can scale effectively as long as resources are available."
"The initial setup was really easy; it's Docker compliant, you just pull the image from the IBM repository and that's it, and the deployment must have taken less than an hour, making it really fast to have it completely working."
"It can be mounted on the cloud, which is a huge plus. If the client, for example, starts small with on-premise deployment and then it rapidly needs to grow, we can transfer this to the cloud easily."
"I think it scales really well and as long as you take enough time to learn a little bit about it, it works really well."
"Some of the best features are stored procedures, parallelism, and different indexing strategies."
"The standout feature of IBM Db2 Warehouse, which is particularly valuable for large enterprises, is its ability to handle big data."
"The analytics engine is not bad at forecasting predictions."
"This product is fantastic."
"Reliability for the messages is key. RabbitMQ ensures your messages are safe. They are not deleted and stuff."
"Very good and cost effective with very good customer support."
"The technical support is exquisite."
"With VMware Tanzu Greenplum, one can make a huge database table and analyze the queries by adding in the SQL command. Some hint or command for the query goes over the multi-parallel execution."
"The message routing is the most valuable feature. It is effective and flexible."
"Before we had Oracle Exadata, some queries would take more than 20 hours of execution, and with Greenplum, it takes a few minutes."
"The reports are running very fast, a matter of minutes instead of hours as it was previously."
 

Cons

"There should be more material available for training and training should be free."
"IBM Db2 Warehouse needs to improve its interface."
"The biggest problems we have is when the backup solution is failing or slow and we run out of log space, which has happened probably a couple of times in the last four years."
"I previously used DataStage, which I think is better than InfoSphere Warehouse."
"In terms of improvement, IBM Db2 Warehouse should be more scalable."
"The areas of the solution that is needing the most improvement are separating compute from storage, elasticity, which means scaling up and then retracting."
"On a scale of one to ten, I would rate the technical support as a five. It is fairly bad."
"Responding to support tickets takes a lot of time. It can range from two to four days, even for critical issues."
"The installation is difficult and should be made easier."
"Initial setup is a little complex. It took around two weeks to deploy."
"Temporarily stopping shovels is also not possible in the web interface."
"I’d like this dashboard to use web sockets, so it would actually be in real time."
"There are a lot of areas that can be improved. The bug fixes come as many patches like a start up instead of having scheduled release with proper improvements."
"We needed to configure additional plugins. While it was relatively easy to do this on-premises, it became more challenging in the cloud."
"The next release should include some of the flexibility and features that Kafka offers."
"VMware RabbitMQ's configuration process could be easier to understand."
 

Pricing and Cost Advice

"In a traditional on-prem database, in a data warehouse, the solution is probably on the expensive side."
"The pricing for RabbitMQ is reasonable. It is worth the cost."
"It’s an open-source solution."
"On a scale of one to five, with five being the most competitive pricing, I would rate this solution as a four."
"It is the best product with best fit for price/performance customer objectives."
"The product is available for free use since it is an open-source technology."
"The price is pretty good."
"This is an open source solution."
"are using the open-source version, which can be used free of cost."
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Top Industries

By visitors reading reviews
Financial Services Firm
26%
Construction Company
9%
Manufacturing Company
7%
Educational Organization
5%
Financial Services Firm
16%
Construction Company
9%
Outsourcing Company
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise3
Large Enterprise5
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise11
Large Enterprise49
 

Questions from the Community

What is your experience regarding pricing and costs for IBM Db2 Warehouse?
The pricing for medium and large environments is almost the same as Oracle. I rate the pricing as six out of ten.
What needs improvement with IBM Db2 Warehouse?
While my experience with IBM Db2 Warehouse is somewhat limited, when compared to other databases such as Oracle, there are areas for improvement. They need to enhance the database to make it more u...
What is your primary use case for IBM Db2 Warehouse?
The main advantages of IBM Db2 Warehouse become apparent when dealing with business intelligence applications. I worked with it when it was installed for one of our customers, a utilities company, ...
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 is your primary use case for VMware RabbitMQ?
We use it to achieve what we call asynchronous processing. Asynchronous processing is where applications need to communicate with each other, but they don't need to rely on failures, maybe network ...
What do you like most about VMware Tanzu GemFire?
The product has been stable and I have never faced any kind of problems with it.
 

Also Known As

InfoSphere Warehouse, IBM InfoSphere Warehouse
Greenplum, Pivotal Greenplum, VMware RabbitMQ, VMware Tanzu GemFire, VMware Postgres
 

Overview

 

Sample Customers

Alameda County Social Services Agency, Sui Southern Gas Company Limited
General Electric, Conversant, China CITIC Bank, Aridhia, Purdue University
Find out what your peers are saying about IBM Db2 Warehouse vs. VMware Tanzu Data Solutions and other solutions. Updated: May 2026.
894,738 professionals have used our research since 2012.