CA Datacom vs VMware Tanzu Data Solutions comparison

CA Datacom and VMware Tanzu Data Solutions are both solutions in the Database Development and Management category. CA Datacom is ranked #24, while VMware Tanzu Data Solutions is ranked #6 with an average rating of 8.6. CA Datacom holds a 1.5% mindshare in DDM, compared to VMware Tanzu Data Solutions’s 2.7% mindshare. Additionally, 100% of CA Datacom users are willing to recommend the solution, compared to 90% of VMware Tanzu Data Solutions users who would recommend it.

CA Datacom

Read 7 CA Datacom reviews

404 Views
372 Comparison Views

100% willing to recommend

VMware Tanzu Data Solutions

Read 84 VMware Tanzu Data Solutions reviews

3,980 Views
796 Comparison Views

90% willing to recommend

CA Datacom

VMware Tanzu Data Solutions

Comparison Buyer's Guide

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Executive SummaryUpdated on Jan 23, 2025

CA Datacom and VMware Tanzu Data Solutions are competing products in the data management space. VMware Tanzu Data Solutions appears to have the upper hand due to its comprehensive advanced feature set.

Features: CA Datacom is recognized for its high-performance transaction processing, reliable data management, and suitability for financial sectors. VMware Tanzu Data Solutions offers advanced cloud-native capabilities, scalability, and support for modernized data infrastructure. These features highlight its innovation and flexibility for dynamic environments.

Room for Improvement: CA Datacom could enhance its cloud integration, offer more modern deployment methods, and expand scalability options. VMware Tanzu Data Solutions could improve on pricing strategies, enhance its offerings for traditional environments, and simplify certain complex functionalities to aid new users.

Ease of Deployment and Customer Service: VMware Tanzu Data Solutions uses a cloud-native deployment model with Kubernetes integration, allowing for quick scalability and efficient operations. Customers commend its responsive and knowledgeable service. CA Datacom, mainly used in legacy environments, adheres to a traditional deployment model which can extend transition times. It offers strong personalized support based on its lengthy market presence.

Pricing and ROI: CA Datacom is valued for its cost-effectiveness and long-standing ROI, especially for legacy systems. VMware Tanzu Data Solutions, though having a higher initial setup cost, provides substantial ROI over time through its robust features. It is preferred by companies prioritizing advanced technology investment, while CA Datacom is suitable for budget-conscious environments.

To learn more, read our detailed CA Datacom vs. VMware Tanzu Data Solutions Report (Updated: December 2025).

Buyer's Guide

CA Datacom vs. VMware Tanzu Data Solutions

December 2025

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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

CA Datacom

Ranking in Database Development and Management

24th

Average Rating

9.0

Reviews Sentiment

8.6

Number of Reviews

Ranking in other categories

No ranking in other categories

VMware Tanzu Data Solutions

Ranking in Database Development and Management

6th

Average Rating

8.0

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

Relational Databases Tools (14th), Data Warehouse (9th), Message Queue (MQ) Software (5th)

Mindshare comparison

As of January 2026, in the Database Development and Management category, the mindshare of CA Datacom is 1.5%, up from 1.2% compared to the previous year. The mindshare of VMware Tanzu Data Solutions is 2.7%, down from 3.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Database Development and Management Market Share Distribution
Product	Market Share (%)
VMware Tanzu Data Solutions	2.7%
CA Datacom	1.5%
Other	95.8%

Database Development and Management

Featured Reviews

it_user489183

IT Admin at a logistics company with 10,001+ employees

Scalability and the online maintainability of definitions are definite advantages for us

We've had it for so long, so it's status quo. But we've added all sorts of functionality to our applications and there are no issues with databases. Anything developers request, we're able to accomplish. Also, we deal a lot with government regulation - and not to talk about what the company does - but anything that they require of us, because we transmit data back and forth with them, we're able to do that with no problems. And there have been a lot of changes over the past five years that our government dictated regarding what we actually end up doing. So, we're able to be extremely flexible with that.

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Moisés Guillén

Has improved server deployment speed and simplified Kubernetes cluster administration

My main use case for VMware Tanzu Data Solutions is Tanzu Basic TKB version 2.4 I focus on the creation of Kubernetes clusters with VMware Tanzu Data Solutions. VMware Tanzu Data Solutions has positively impacted my organization because it is efficient, easy, fast, and aids in the creation and…

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Quotes from Members

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

Pros

"It is a solid product."

"It definitely cuts down on our support costs. I do not get woken up in the middle of the night very often for a problem with Datacom."

"The initial setup is fairly straightforward for a mainframe product."

"Nowadays, CA is doing a lot of improving as far as online maintainability of definitions, which is a huge improvement over the past. I'm able to do a lot of changes without any outage."

"Scalability is definitely one thing. The size of the database can grow without any issues. We've got one database table that's got over a billion rows in it; quite a bit of data, and it handles access like a champ."

"The product is not complex; I do not have to create stored procedures, functions, or views."

"The solution's best feature is its exceptional speed, delivering efficient utilization of resources."

"Very fast for query processing."

"The security is great."

"It works very well with large database queries."

"Companies can scale the solution, so long as they have server room."

"It's one of the fastest databases in the market. It's easy to use. From a maintenance perspective it's a good product. The segmentation, or architecture of the product is different than other databases such as Oracle. So even in 10 years, the data distribution for such segments will not affect other segments. The query performance of the product, for complex queries, is very good. It has good integration with Hadoop."

"The product has been stable and I have never faced any kind of problems with it."

Cons

"For the "no-outage maintainability" of things, they are making improvements as we speak, but there is definitely still room for more of that."

"The only minor issue that we have had with Datacom is in the installation guide: Some of the sizings for the databases have not really worked out for us, so we had to go in and resize them."

"Lacks sufficient inbuilt machine-learning functions for complex use cases."

"VMware RabbitMQ's configuration process could be easier to understand."

"Their implementation is quite tricky. It's not that easy to implement RabbitMQ as a cluster."

"Maintenance is time-consuming."

"If you have a user consuming a huge load of resources, it takes down the entire system."

"Scalability issues are present. Most of our functions or jobs are queued due to that."

"We would like to see Greenplum maintain a closer relationship with and parity to features implemented in PostgreSQL."

"VMware RabbitMQ needs to create a new queue system."

Pricing and Cost Advice

Information not available

"Pricing is good compared to other products. It's fine."

"It is an open-source product."

"The pricing for RabbitMQ is reasonable. It is worth the cost."

"We are using the open-source version of this solution."

"Tanzu Greenplum's pricing is really competitive and gives excellent value for money."

"It is the best product with best fit for price/performance customer objectives."

"Since the tool is an open-source product, there is no need to pay anything."

"The solution's pricing is cost-effective as it does not involve significant expenses. Licensing is required only for the server, while clients do not need any licensing. Therefore, it proves to be a cost-efficient option."

More VMware Tanzu Data Solutions pricing and cost advice

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Top Industries

By visitors reading reviews

No data available

Financial Services Firm

21%

Computer Software Company

Manufacturing Company

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Large Enterprise	7

By reviewers
Company Size	Count
Small Business	30
Midsize Enterprise	10
Large Enterprise	49

Questions from the Community

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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...

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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...

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What is your experience regarding pricing and costs for VMware RabbitMQ?

The product is free of cost.

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Comparisons

CA IDMS vs CA Datacom

Compared 100% of the time

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IBM MQ vs VMware Tanzu Data Solutions

Compared 7% of the time

Oracle Exadata vs VMware Tanzu Data Solutions

Compared 7% of the time

Oracle Database Appliance vs VMware Tanzu Data Solutions

Compared 5% of the time

Oracle Essbase Cloud Service vs VMware Tanzu Data Solutions

Compared 5% of the time

ActiveMQ vs VMware Tanzu Data Solutions

Compared 5% of the time

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Product Reports

Buyer's Guide

Database Development and Management

December 2025

Download CA Datacom product report

Buyer's Guide

VMware Tanzu Data Solutions

January 2026

Download VMware Tanzu Data Solutions product report

Also Known As

DATACOM

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

Overview

CA Datacom enables the continuous availability of your business applications. Datacom, and its family of rDBMS products, provides you with a reliable database repository with enterprise-wide, high-volume workload and fault-tolerant capabilities.

Broadcom

VMware Tanzu is a robust platform tailored for data warehousing, complex analytics, BI applications, and predictive analytics. It excels in scalability, performance, and parallel processing, enhancing data handling efficiency. Users report significant productivity improvements and streamlined operations, making it ideal for comprehensive data solutions.

Broadcom

Sample Customers

Blue Hill Data Services Inc.

General Electric, Conversant, China CITIC Bank, Aridhia, Purdue University

Buyer's Guide

CA Datacom vs. VMware Tanzu Data Solutions

December 2025

Free Report: CA Datacom vs. VMware Tanzu Data Solutions

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