We performed a comparison between IBM Rational System Architect and IDERA ER/Studio based on real PeerSpot user reviews.
Find out what your peers are saying about LeanIX, Sparx Systems, erwin by Quest and others in Enterprise Architecture Management."The solution is pretty stable."
"The user interface is good. It's both clear and comprehensible. It's easy to work with."
"We have seen ROI with this solution over the years that we have used it."
"There are a lot of features I find valuable, but I think that the metamodel customization is one of the best features that the solution offers."
"We use the solution to create data models which describe our company's data architecture"
"The data modeling module is important to me because I am a database developer and designer... It's very fast, reliable, up-to-date, so easy to use, smooth."
"Data lineage tracking: It allows us to identify upstream and downstream systems using data."
"When validating the model, the ability to provide sub-models to developers, and generate a physical model from the logical, makes it easier to review a logical model with stakeholders."
"We have a database design group of about 15 people. The Repository enables multiple people to work on the same model at the same time. We have fully integrated models, so we have one model for the enterprise data warehouse, one model for MDM, with a lot of sub-models in these things. People work on different parts of the model at different times. So the repository enables us to share the models, and keep track of what everybody is working on."
"This application does a lot of things, as do competitor products, but the main reason to go with this product was the ability to create many automations, where we can improve our work and our process."
"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."
"The reverse engineering is the most important feature."
"The solution needs to better integrate with other products, like Microsoft."
"The reverse engineering of the database is already there, but in the next release I would like to see some pilot supplied with the solution in order to address any database."
"This solution can be more user-friendly and easier to use, with better dashboards."
"There needs to be more information at the outset about how to use the solution and how to deploy it. The deployment process needs improvement."
"What I would like to see improved is the reliability of the releases, releases that are a little less buggy."
"We would always like to see Repository performance improve, checking in and checking out."
"This solution needs more precise documentation."
"when there are some links to the external databases, if this database is not structured it is not uploaded. It gives me errors and I cannot see the view that was created on this structure and I cannot change those views, even manually. It skips the views. I have to ignore those views. I cannot re-upload them because it gives me an error."
"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."
"When building the relationships there should be a little more flexibility."
"It would be helpful if they could create a generic JSON database type, as a target database, rather than a specific one like Mongo."
"The solution could be sped up, as it is a little slow (e.g., when it's doing its database compare)."
Earn 20 points
IBM Rational System Architect is ranked 20th in Enterprise Architecture Management while IDERA ER/Studio is ranked 10th in Enterprise Architecture Management with 33 reviews. IBM Rational System Architect is rated 7.4, while IDERA ER/Studio is rated 8.4. The top reviewer of IBM Rational System Architect writes "Modeling is useful, but many features need improvement and technical support is lacking". On the other hand, the top reviewer of IDERA ER/Studio writes "The solution has important reverse engineering features, but it needs a single sign-on feature". IBM Rational System Architect is most compared with Sparx Systems Enterprise Architect, SAP PowerDesigner, UNICOM System Architect and erwin Data Modeler by Quest, whereas IDERA ER/Studio is most compared with erwin Data Modeler by Quest, Sparx Systems Enterprise Architect, SAP PowerDesigner, Toad Data Modeler and erwin Evolve by Quest.
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