CA Datacom vs CA IDMS comparison

CA Datacom and CA IDMS are both solutions in the Database Development and Management category. CA Datacom is ranked #25, while CA IDMS is ranked #27. CA Datacom holds a 1.2% mindshare in DDM, compared to CA IDMS’s 1.3% mindshare. Additionally, 100% of CA Datacom users are willing to recommend the solution, compared to 100% of CA IDMS users who would recommend it.

CA Datacom

Read 7 CA Datacom reviews

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724 Comparison Views

100% willing to recommend

CA IDMS

Read 5 CA IDMS reviews

933 Views
569 Comparison Views

100% willing to recommend

CA Datacom

CA IDMS

Comparison Buyer's Guide

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Executive SummaryUpdated on Jan 23, 2025

CA Datacom and CA IDMS are competitive database management systems. CA Datacom appears to have an advantage due to cost-effectiveness and support, while CA IDMS offers advanced features worth the investment.

Features: CA Datacom provides scalability, high availability, and the ability to handle large amounts of data efficiently. Its adaptability for batch workloads and transactions is notable. CA IDMS offers robust transaction management, data reliability, and efficient performance for complex network structures, backed by long-term stability and reliable database operations.

Room for Improvement: CA Datacom could enhance customer support consistency and improve feature set integration. While deployment has flexibility, the user interface could be more intuitive. CA IDMS could refine its cost structure to appeal to more budget-conscious users, improve user interface modernization, and enhance speed in updating network database capabilities.

Ease of Deployment and Customer Service: CA IDMS integrates smoothly with existing systems, benefiting from strong customer service support. In contrast, CA Datacom offers varied deployment options which can be tailored per business need, though support consistency may vary.

Pricing and ROI: CA Datacom offers a competitive price with sustained ROI, ideal for long-term cost-effectiveness. CA IDMS requires a higher initial investment, but its rich features may yield greater value over time, balancing initial cost with potential benefits.

To learn more, read our detailed CA Datacom vs. CA IDMS Report (Updated: April 2026).

Buyer's Guide

CA Datacom vs. CA IDMS

April 2026

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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

25th

Average Rating

9.0

Reviews Sentiment

8.6

Number of Reviews

Ranking in other categories

No ranking in other categories

CA IDMS

Ranking in Database Development and Management

27th

Average Rating

9.0

Reviews Sentiment

7.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2026, in the Database Development and Management category, the mindshare of CA Datacom is 1.2%, down from 1.4% compared to the previous year. The mindshare of CA IDMS is 1.3%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Database Development and Management Mindshare Distribution
Product	Mindshare (%)
CA Datacom	1.2%
CA IDMS	1.3%
Other	97.5%

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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Alfredo Silva

ALiBS Solutions at ALiBS Solutions

Helps us to manage user profiles very quickly and in an assertive way

I would rate this solution 9 out of 10. I would advise that they should evaluate other possibilities because this is a very quickly changing environment and there are other possible providers that have good solutions. I would do some kind of test. I would test other possible solutions too and compare them.

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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

"They are very responsive; they are always ready to meet any questions that we have or any needs that we have, and we get very personal one-on-one support when we need it with just top-notch service."

"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."

"This product is very stable, compared to a lot of other DBMSs that run in our shop."

"It is a solid product."

"The technical support staff with whom I have dealt are truly top notch; they understand whatever issue or question we might have and are able to supply quick and valid answers much of the time, or they fully engage in developing solutions when that is required."

"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."

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

More CA Datacom pros

"The most useful feature is the governance feature, because it can show us and help us to manage user profiles very quickly and using it in assertive way."

"The most useful feature is the governance feature, because it can show us and help us to manage user profiles very quickly and in an assertive way."

"It is a really stable platform. It has been around for many years. We trust it implicitly. "

"The most valuable feature is the performance of the database; it's very efficient at what it does, quite reliable, and provides us with a very stable platform that we've been running for many years."

"We've been able to fine tune it over the years to get really good performance out of it, and maintain some database network support."

"Stability is perfect! It is a really stable platform; it has been around for many years, and we trust it implicitly."

"Technical support is very good. They are very knowledgeable, very quick to respond, and very nice people, too."

"The solution is the community - a tightly knit group of experts who have been working on the product set for many years."

Cons

"There are still some things - and I know they are working on some of them - but for the "no-outage maintainability" of things, they are making improvements as we speak, but there is definitely still room for more of that."

"Something that we would like to see is for them to develop integration with open distribution systems."

"There are a lot of features that come out with each upgrade, but our application that runs on it has been around for a long time; they sort of decommissioned this application."

"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."

"I had trouble with an upgrade once but, when I have trouble with the upgrade there's always someone there to support me and get me through it really quickly."

"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."

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

"Right now, it's not easy to start using this solution. You have to take long course and train people. It's not an easy path."

"We have to use DB2 when we need more relational constructs, expanded inquiry and reporting; so it's not perfect in that regards."

"Right now, it's not easy to start using this solution. You have to take a long course and train people."

"We need to make it much easier to support and maintain, because the skills required are quite specialized and we're not going to have people in the future who've got the necessary experience and knowledge."

"I'd like to see some of the installation, maintenance, and support functions simplified so that some of our younger, newer members can take advantage of the product and maintain it to the same standard that the older members have in the past."

"I would like to see it made simpler to operate and maintain."

Pricing and Cost Advice

Information not available

"Do not hold back on asking questions about the maintenance and continued support of the product."

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Top Industries

By visitors reading reviews

No data available

Financial Services Firm

15%

Manufacturing Company

11%

Marketing Services Firm

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Large Enterprise	7

No data available

Comparisons

CA Database Management for DB2 for zOS vs CA Datacom

Compared 21% of the time

Precisely Optimize DB2 vs CA Datacom

Compared 17% of the time

IDERA ER/Studio vs CA Datacom

Compared 12% of the time

Oracle Enterprise Manager vs CA Datacom

Compared 10% of the time

More CA Datacom Competitors

IBM IMS vs CA IDMS

Compared 23% of the time

BMC AMI DevX vs CA IDMS

Compared 20% of the time

Spotlight vs CA IDMS

Compared 14% of the time

Adabas vs CA IDMS

Compared 6% of the time

Oracle Coherence vs CA IDMS

Compared 6% of the time

More CA IDMS Competitors

Product Reports

Buyer's Guide

Database Development and Management

April 2026

Download CA Datacom product report

Buyer's Guide

Database Development and Management

April 2026

Download CA IDMS product report

Also Known As

DATACOM

IDMS

Overview

CA Datacom is a robust database management system engineered to meet complex data processing requirements, ensuring high availability and reliability for mission-critical applications. It supports extensive data transactions and customization to cater to specific enterprise needs.

Renowned for its performance and stability, CA Datacom serves industries that demand high-speed transactions and consistent uptime. It is built to handle high-volume data processing and offers seamless integration with other applications. The flexibility in its configuration allows businesses to optimize their database environments for enhanced performance.

What are the key features of CA Datacom?

High Performance: Engineered to handle substantial data transactions efficiently.
Scalability: Easily adjusts to accommodate growing data needs.
Security: Implements advanced security protocols to safeguard data.
Customizability: Offers configuration options to tailor environments.
Reliability: Ensures consistent uptime for critical operations.

What benefits should businesses seek in CA Datacom reviews?

Cost Efficiency: Delivers significant savings due to its minimal resource requirements.
Improved Data Handling: Handles intense workloads effectively.
Enhanced Productivity: Reduces system downtime, allowing uninterrupted business processes.
Simplified Maintenance: Streamlines updates and management activities.

CA Datacom is particularly effective in financial services, where secure and rapid data transactions are necessary. Retail industries benefit from its scalability and reliability, managing large-scale databases without compromising performance. It is also integral in telecommunications by supporting vast data exchange and retrieval processes seamlessly.

Broadcom

CA IDMS is a robust database management system known for its reliability in handling high-volume transactions. It serves as a proven enterprise solution providing cost-effective data management for large organizations.

CA IDMS is optimized for environments requiring consistent performance under heavy transaction loads. Its architecture facilitates integration with modern applications, ensuring data availability and integrity. Often chosen by large enterprises, it's particularly beneficial for businesses needing scalable and dependable database solutions. CA IDMS supports extensive data models, allowing organizations to capture complex relationships efficiently.

What are the key features of CA IDMS?

High Performance: Ensures stable operation under demanding workloads.
Reliability: Provides consistent uptime and robust data protection.
Scalability: Easily adapts to growing data and transaction volumes.
Security: Strong measures to protect data integrity and privacy.
Integration: Compatible with emerging technologies and applications.

What benefits and ROI should one expect from CA IDMS?

Cost Efficiency: Reduces operational costs with low maintenance requirements.
Enhanced Data Management: Simplifies complex data handling processes.
Business Continuity: Minimizes downtime ensuring seamless business operations.
Adaptability: Aligns with evolving technology needs without significant overhauls.

CA IDMS finds implementation in industries such as finance, healthcare, and government where data integrity and high availability are critical. Its role is essential in legacy systems that require modernization while maintaining operational reliability, providing a reliable backbone to IT infrastructures facing modernization challenges.

Broadcom

Sample Customers

Blue Hill Data Services Inc.

Buyer's Guide

CA Datacom vs. CA IDMS

April 2026

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