UNICOM System Architect vs erwin Data Modeler by Quest comparison

erwin by Quest and Unicom Systems are both solutions in the Enterprise Architecture Management category. erwin by Quest is ranked #3 with an average rating of 8.2, while Unicom Systems is ranked #26. erwin by Quest holds a 11.1% mindshare in AM, compared to Unicom Systems’s 0.6% mindshare. Additionally, 95% of erwin by Quest users are willing to recommend the solution, compared to 50% of Unicom Systems users who would recommend it.

erwin Data Modeler by Quest

Read 39 erwin Data Modeler by Quest reviews

4,548 Views
2,477 Comparison Views

95% willing to recommend

UNICOM System Architect

Read 2 UNICOM System Architect reviews

306 Views
142 Comparison Views

50% willing to recommend

erwin Data Modeler by Quest

UNICOM System Architect

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 3, 2024

UNICOM System Architect and erwin Data Modeler by Quest are key players in enterprise architecture and data modeling. While UNICOM has advantages in pricing and support, erwin is favored for its comprehensive feature set, indicating a justified investment.

Features: UNICOM System Architect offers comprehensive enterprise architecture modeling, visualization capabilities supporting complex frameworks, and adaptive integration. erwin Data Modeler by Quest provides strong data modeling, metadata management, and collaboration functionalities, supporting complex database environments efficiently.

Ease of Deployment and Customer Service: UNICOM System Architect provides a flexible deployment model with satisfactory customer support, allowing for adaptive integration. erwin Data Modeler by Quest delivers an intuitive deployment process and superior customer service for smooth transitions, emphasizing its user-friendly setup.

Pricing and ROI: UNICOM System Architect is known for a lower initial setup cost and satisfactory ROI, thanks to efficient licensing options. erwin Data Modeler by Quest, despite a higher potential cost, offers better ROI through extensive scalability and sophisticated functionalities, highlighting its long-term value.

To learn more, read our detailed UNICOM System Architect vs. erwin Data Modeler by Quest Report (Updated: January 2025).

Buyer's Guide

UNICOM System Architect vs. erwin Data Modeler by Quest

January 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

erwin Data Modeler by Quest

Ranking in Enterprise Architecture Management

3rd

Average Rating

8.6

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Business Process Design (9th)

UNICOM System Architect

Ranking in Enterprise Architecture Management

26th

Average Rating

6.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of January 2025, in the Enterprise Architecture Management category, the mindshare of erwin Data Modeler by Quest is 11.1%, up from 10.0% compared to the previous year. The mindshare of UNICOM System Architect is 0.6%, down from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Enterprise Architecture Management

Featured Reviews

JorgeSanz

Data Governance Senior Advisor at Abu Dhabi National Oil Company

Streamline data modeling and automate network changes for increased efficiency

The initial setup depends on the tool if you are using the data model environment. Stopping the server could be complex and require strong expertise. If you have everything set up and configured, Erwin is straightforward. You can deploy it in a few hours. In our case, it took a couple of months to address internal conditions, assign machines, and set up everything for the services. I rate the initial setup a six out of ten, where one is difficult and ten is easy.

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reviewer1261290

Project Manager at a government with 10,001+ employees

Useful for creating build-outs and architecture views, but requires a publisher add-on for some detailed reports

I don't use the tool or know a lot. It is going to have some shortcomings. When it comes down to publishing, we just found out this week that they actually have a publisher add-on. So, what we were trying to publish was not giving a detailed report about the architecture, views, etc. I just wish they had sent these to UNICOM and contacted them about add-on features for the publishing part of the tool.

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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

"There is absolutely no problem with the stability."

"The logical model gives developers, as well as the data modelers, an understanding of exactly how each object interacts with the others, whether a one-to-many, many-to-many, many-to-one, etc."

"The modeling portion of the tool is the most valuable. There are some notes, naming standards, and other functions that we use as well. There's a whole boatload of functionality in this thing and we use maybe 10% of it. It seems to be pretty common that not all the functionality is fully utilized. But it's just got gobs and gobs of stuff that you can implement if you so choose to."

"The generation of DDL saved us having to write the steps by hand. You still had to go in and make some minor modifications to make it deployable to the database system. However, for the data lineage, it is very valuable for tracing our use of data, especially personal confidential data through different systems."

"The product allows us to reuse entities and attributes."

"We use the Forward and Reverse Engineering tools to help us speed things up and create things that would have to be done otherwise by hand. E.g., getting a database into a data model format or vice versa."

"The fitting model is very intuitive."

"They have a lot of features and the most up-to-date technology integration, which I haven't seen in other products."

More erwin Data Modeler by Quest pros

"It has good end-to-end metamodel interrelationships."

"It is useful for creating build-outs and architecture views and for publishing reports and stuff like that for different programs."

Cons

"The navigation is a little bit of a challenge. It's painful. For example, if you've got a view open and you want to try to move from side to side, the standard today is being able to drag and drop left and right. You can't really do that in the model. Moving around the model is painful because it doesn't follow the Windows model today."

"This is a very complex product."

"There is a lack of local support in the China region."

"We are planning to move, in 2021, into their server version, where multiple data modelers can work at the same time and share their models. It has become a pain point to merge the models from individual desktops and get them into a single data model, when multiple data modelers are working on a particular project. It becomes a nightmare for the senior data modeler to bring them together, especially when it comes to recreating them when you want to merge them."

"It does not have a cloud application."

"The interface must be improved."

"The solution's reporting side needs to be improved."

"Although Quest Software has made tremendous strides in recent years, they need to evolve more in the big data arena; erwin Data Modeler could use a little more work when it comes to big database designs."

More erwin Data Modeler by Quest cons

"I don't use the tool or know a lot. It is going to have some shortcomings. When it comes down to publishing, we just found out this week that they actually have a publisher add-on. So, what we were trying to publish was not giving a detailed report about the architecture, views, etc. I just wish they had sent these to UNICOM and contacted them about add-on features for the publishing part of the tool."

"They need to add reports that show the enterprise architecture perspectives, and the dashboards should be comfortable for the senior enterprise architects so that they can view the complete landscape."

Pricing and Cost Advice

"Likewise, the solution is a little pricey."

"Though the solution is not cheap, it's worth the money."

"I don't specifically know what we're paying now. About three years ago, in another organization, I have this memory of 6,000 AUD a seat or something like that, but I am not sure. In the mid-2000s, it was something like 1,200 AUD a seat. I get the impression that there was a price jump when it was spun off from CA as a separate company, which is understandable, but it could sometimes be a barrier in some organizations picking it up. I haven't talked to erwin people yet, but I'm going to suggest to them that they could perhaps think of having an entry-level product that is priced a bit lower, and then, you can buy the extra suite."

"Price-wise, erwin Data Modeler is okay. You can purchase a single license and it is not very expensive."

"erwin has this option where you pay a one-time fee and you have the license for six years, which makes sense because I don't upgrade my database engine every other year. I have an application that depends on it. This is something weird about PowerDesigner. There are no additional costs beyond the standard licensing fee."

"We've continued to use the product for many years and compared it with others on the market. The pricing is reasonable considering what the solution offers and what we pay. There are cheaper tools, but they may not be as robust and easy to use, so it's worth the money."

"erwin is expensive compared to other solutions. We are paying almost $6,000 per seat a month."

"There is either a one-year or three-year license. It is not a pay-as-you-go license like a SaaS solution. It’s more of a traditional licensing. They are a little bit on the pricier side."

More erwin Data Modeler by Quest pricing and cost advice

"I don't remember the price. It is a different cost for just buying it, and then you have a maintenance cost, which you need to renew every year."

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Top Industries

By visitors reading reviews

Financial Services Firm

19%

Manufacturing Company

Government

Computer Software Company

Government

20%

Financial Services Firm

15%

Computer Software Company

14%

University

11%

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about erwin Data Modeler by Quest?

Forward engineering, DDL generation, reverse engineering, and reporting are the most valuable features of the solution.

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What is your experience regarding pricing and costs for erwin Data Modeler by Quest?

The product is expensive. I rate the product’s pricing a nine out of ten, where one is cheap and ten is expensive.

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What needs improvement with erwin Data Modeler by Quest?

The solution's model mark could be better because it crashes sometimes.

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Comparisons

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Compared 15% of the time

Visio vs erwin Data Modeler by Quest

Compared 10% of the time

Sparx Systems Enterprise Architect vs erwin Data Modeler by Quest

Compared 8% of the time

More erwin Data Modeler by Quest Competitors

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Product Reports

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erwin Data Modeler by Quest

January 2025

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Enterprise Architecture Management

January 2025

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Also Known As

erwin DM

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erwin by Quest

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Unicom Systems

Overview

erwin pioneered data modeling, and erwin Data Modeler (erwin DM) remains trusted, award-winning software for data modeling and database design, automating complex and time-consuming tasks. Use it to discover and document any data from anywhere for consistency, clarity and artifact reuse across large-scale data integration, master data management, metadata management, Big Data, business intelligence and analytics initiatives – all while supporting data governance and intelligence efforts.

Information not available

Sample Customers

Premera, America Honda Motors, Aetna, Kaiser Permanente, Dental Dental Cali, Cigna, Staples

Apple, Facebook, Google, HSBC, PayPal

Buyer's Guide

UNICOM System Architect vs. erwin Data Modeler by Quest

January 2025

Free Report: UNICOM System Architect vs. erwin Data Modeler by Quest

Find out what your peers are saying about UNICOM System Architect vs. erwin Data Modeler by Quest and other solutions. Updated: January 2025.

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