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Find out what your peers are saying about IBM Rational System Architect vs. IDERA ER/Studio and other solutions. Updated: September 2020.
438,043 professionals have used our research since 2012.
Quotes From Members

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

Pros
"We have seen ROI with this solution over the years that we have used it.""The user interface is good. It's both clear and comprehensible. It's easy to work with."

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"The interface is really simple to use and it allows me to pick and choose which tables I want to reverse engineer.""Straightforward setup.""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.""IDERA keeps up with the versions of Oracle and SQL Server that I'm using. I mostly use SQL Server and when there are new features, a new type of index, for example, IDERA also includes them in upgrades of the data modeling tool.""It's much easier to develop the database structure and change it on the fly, rather than doing it manually in SQL Server itself. That saves time.""The most important features are logical and physical models that we can compare and develop. Also, the Data Dictionary can be created out of your studio. Finally, database schemas help understand the logic that's behind the scene, behind the SQL tables. Especially when there are a lot of them, the schemas help everyone understand the business processes.""We use the solution to create data models which describe our company's data architecture"

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Cons
"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."

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"The visual presentation is a little too colorful and seems that it is dumbed down.""This solution needs more precise documentation.""The only thing I had an issue with was licensing, and the support was very good.""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 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 solution could be sped up, as it is a little slow (e.g., when it's doing its database compare).""The screens are a bit outdated. They could use a new look and feel."

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Pricing and Cost Advice
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"I am currently using the trial version, but this solution is definitely worth considering for the price point.""It is priced fairly. It's around the same as erwin and other competitors' costs.""Pricing is expensive and on the higher-end.""At my previous company using ER/Studio, a database compare took four hours before using the product and 15 minutes after using the product."

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6.0
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Also Known As
Rational System ArchitectIDERA ER Studio, ER/Studio
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IBM
IDERA
Overview
IBM Rational System Architect is an enterprise architecture solution for visualizing, analyzing, and communicating enterprise architecture and business process analysis. This solution provides decision support, process optimization, and integration into solution delivery. Rational System Architect addresses all aspects of your organization's enterprise architecture, including modeling, publishing, analysis, and execution.

IDERA ER/Studio is a powerful suite for business-driven data modeling that enables companies to create an enterprise architecture foundation for data governance. With round-trip support for multiple database platforms, data architects have the power to reverse-engineer, analyze, and optimize existing databases easily from diverse platforms. Data professionals can easily capture and share models, metadata, data sources, and glossaries across the organization for improved alignment between the organization and Information Technology. Organizational stakeholders can take part in the metadata definition workflow and access information on models and metadata at the right level for their needs.

Unlike its competition, it provides the broadest range of data platform support, industry-leading enterprise-level capabilities, visual data lineage and flow modeling, full dimensional modeling for data warehousing and business intelligence, and business data objects to bridge the gap between developers and data architects. It also provides a complete solution for enterprise architecture and data governance, extensive model change management, unique incorporation of true enterprise data dictionaries, unique linking of constructs across models, integrated visual data lineage import, and integrated data and business process modeling.

Offer
Learn more about IBM Rational System Architect
Learn more about IDERA ER/Studio
Sample Customers
Wuxi Lake Cloud, Nationwide, ETI, IDS ScheerNewmont Mining, Entrust, Accolade, TalkTalk, Catalina, Protective Life, NTT Data, dir systèmes, Microsoft; American Express, Astellas Pharma, AstraZeneca, Coriant, Fedex, GlaxoSmithKline, PepsiCo, Prudential, Wells Fargo
Top Industries
VISITORS READING REVIEWS
Computer Software Company44%
Comms Service Provider11%
Government10%
Manufacturing Company7%
REVIEWERS
Government22%
Financial Services Firm11%
Healthcare Company11%
Manufacturing Company11%
VISITORS READING REVIEWS
Computer Software Company39%
Insurance Company8%
Healthcare Company6%
Comms Service Provider6%
Find out what your peers are saying about IBM Rational System Architect vs. IDERA ER/Studio and other solutions. Updated: September 2020.
438,043 professionals have used our research since 2012.
IBM Rational System Architect is ranked 13th in Architecture Management with 2 reviews while IDERA ER/Studio is ranked 6th in Architecture Management with 5 reviews. IBM Rational System Architect is rated 6.0, 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 "Database schemas help us understand the logic, the business processes, behind the scenes". IBM Rational System Architect is most compared with Sparx Systems Enterprise Architect, ARIS BPM, UNICOM System Architect, SAP PowerDesigner and MID Innovator, whereas IDERA ER/Studio is most compared with erwin Evolve, SAP PowerDesigner, Sparx Systems Enterprise Architect, Toad Data Modeler and Aqua Data Studio. See our IBM Rational System Architect vs. IDERA ER/Studio report.

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