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IDERA ER/Studio vs Oracle Coherence comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 23, 2025

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

IDERA ER/Studio
Ranking in Database Development and Management
8th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
38
Ranking in other categories
Enterprise Architecture Management (7th)
Oracle Coherence
Ranking in Database Development and Management
18th
Average Rating
7.8
Reviews Sentiment
5.8
Number of Reviews
31
Ranking in other categories
In-Memory Data Store Services (4th)
 

Mindshare comparison

As of October 2025, in the Database Development and Management category, the mindshare of IDERA ER/Studio is 3.1%, up from 3.0% compared to the previous year. The mindshare of Oracle Coherence is 1.9%, up from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Database Development and Management Market Share Distribution
ProductMarket Share (%)
IDERA ER/Studio3.1%
Oracle Coherence1.9%
Other95.0%
Database Development and Management
 

Featured Reviews

Aaron Cutshall - PeerSpot reviewer
Used for data modeling and has a scripting language to write your own scripts
The solution has streamlined our data modeling processes quite a bit. It's a central focus in our data modeling and data cataloging efforts. The tool's reverse engineering capability to bring in existing database structures and create models from them has benefitted our data architecture needs. With the tool's data dictionary capability, we're able to maintain consistency in our models, name use, and actual data domains. The solution's reverse engineering helps with understanding legacy databases. In fact, I've been asked to reverse-engineer several more legacy databases so that we can have them modeled and cataloged. The solution is deployed on the cloud server, but it’s only within our network. The solution has a lot of capabilities. I like the fact that it has a scripting language that allows you to automate and write your own scripts. I think that's been a big bonus for us. I highly recommend the solution because of its capability for logical models, where you can put your business definitions and logic. While less expensive, some other tools can't do that. Overall, I rate the solution an eight out of ten.
ShanmugaSundaram - PeerSpot reviewer
Technical support is okay, but it has issues with stability and performance
We have our own data center with a lot of servers running on the Linux platform This platform has issues with stability and performance. I have been using Oracle Coherence for only a couple of years. In total, I have about 30 years of experience in the Oracle environment. I began with Oracle…

Quotes from Members

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

Pros

"We can track changes to our data models and tie those changes back to specific tasks or efforts that we identify."
"Valuable features include the ability to visually represent what the database tables are going to look like and their relationships. Also, the ability to document the definitions of the tables and the columns that are in a table so that we can communicate what the data is and how it should be used."
"Modeling with Data Architect: We can quickly reverse-engineer a database from an existing database or create a model from scratch."
"The most valuable features are... those that enable me to represent the database to the development community and the business users."
"The tool is simple to use."
"The interface is really simple to use and it allows me to pick and choose which tables I want to reverse engineer."
"Straightforward setup."
"It was a very good tool at the time since it was complete."
"Coherence is beneficial due to its multi-indexing to the same object and filtering based on data attributes within the object, followed by aggregation."
"Technical support from Oracle is okay."
 

Cons

"Tech support is a sticking point with me. I am really disappointed in the tech support. We pay for the Platinum level. It takes hours to get a response."
"What I would like to see improved is the reliability of the releases, releases that are a little less buggy."
"I would like to see better documentation/help for the Data Architect tool. Creation of tutorials would be nice, as there are some features which are not as clearly defined as they should be."
"We would always like to see Repository performance improve, checking in and checking out."
"The number of options can be overwhelming at times. That is not necessarily a bad thing but for a newbie, it can be daunting."
"We did have a big issue when we upgraded to the 2016 version. The Team Server portion never did quite install correctly, and/or the database was corrupted, and we never figured it out."
"The solution's reporting could be improved because the report writer is terrible."
"I would like to upload, a database with about 3,000 tables. It takes so much time and, finally, it freezes the whole solution so that I actually cannot work with that environment. For the data warehouse, it's fine because I have 20 or 30 tables. It works fine. But, when I reverse-engineer the database with 3,000 tables, it freezes and it's hard to upload and reverse-engineer such environments in ER/Studio."
"The initial setup is complex and time-consuming."
"This platform has issues with stability and performance."
 

Pricing and Cost Advice

"Pricing is expensive and on the higher-end."
"The price of this product is okay."
"The solution’s pricing is high."
"It is priced fairly. It's around the same as erwin and other competitors' costs."
"I am currently using the trial version, but this solution is definitely worth considering for the price point."
"At my previous company using ER/Studio, a database compare took four hours before using the product and 15 minutes after using the product."
"I'm a firm believer that all software is overpriced these days but, comparatively speaking, I think ER/Studio is worth the money."
"The product is pricey."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Energy/Utilities Company
11%
Manufacturing Company
8%
Government
8%
Financial Services Firm
42%
Computer Software Company
10%
Performing Arts
7%
Government
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise11
Large Enterprise25
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise3
Large Enterprise23
 

Questions from the Community

What is your experience regarding pricing and costs for IDERA ER Studio?
In terms of pricing, ER/Studio is slightly more expensive compared to Erwin, by about five to ten percent.
What is your primary use case for IDERA ER Studio?
I have been working with data modeling tools. Personally, I have been working with Erwin for many years now. ER/Studio is something I am currently trying to evaluate for acquiring it for our organi...
What advice do you have for others considering IDERA ER Studio?
I would strongly recommend ER/Studio for large teams. Erwin is a very stable product, but for smaller teams, it's okay. If I had to rate ER/Studio, I would give it nine out of ten because the absen...
What needs improvement with Oracle Coherence?
The WebLogic Management is quite cumbersome. The initial setup is complex and time-consuming.
What is your primary use case for Oracle Coherence?
I utilize Coherence for data solutions in the financial industry. Its primary use case includes plain lookup, indexing, filtering, and aggregation.
What advice do you have for others considering Oracle Coherence?
I recommend Coherence, as I don't have any product issues. The main concerns are high pricing and a complex initial setup. Overall, I would rate Coherence as an eight out of ten.
 

Also Known As

IDERA ER Studio, ER/Studio, ER/Studio Enterprise Team Edition
Coherence
 

Overview

 

Sample Customers

Newmont Mining, Entrust, Accolade, TalkTalk, Catalina, Protective Life, NTT Data, dir systèmes, Microsoft; American Express, Astellas Pharma, AstraZeneca, Coriant, Fedex, GlaxoSmithKline, PepsiCo, Prudential, Wells Fargo
Industrial Bank of Korea, Hotelbeds, Canon Inc., Verizon, Securitas Direct Espa_a, S.A.U., CetelemEspa_aGrupo BNP Paribas, Telus
Find out what your peers are saying about IDERA ER/Studio vs. Oracle Coherence and other solutions. Updated: September 2025.
870,623 professionals have used our research since 2012.