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Photo Albums

  • CA ERwin and Programmers Paradise at the MDM Summit in NYC
  • CA's lovely Ditton Manor facilities were the hosting place for this year's meetings.
  • Denmark ERwin Modeling User Group
  • Switzerland Modeling User Group meets in Zurich

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Meet our ERwin Heroes who have been given special recognition in the Community.

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The ERwin Community on the Web

Join the active community of over 70,000 users worldwide who use CA ERwin for their enterprise-class data modeling needs. Share your expertise, learn from others, and keep abreast of news in the ERwin Community.

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Tips & Techniques

Tips & Techniques

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Download user-contributed tips, techniques, and best practices in data modeling using CA ERwin.

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Discussion Forum

Discussion Forum

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Recent Blog by our Expert Bloggers

Alec Sharp

Recursion via Subtypes
By Alec Sharp on August 25, 2010

Way back in March, I set out to write a post on “those data modeling soulmates, generalization and recursion.”…

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Academic Initiative

The CA Academic Initiative provides colleges and universities with software, training and other resources for computer science, engineering and MIS curriculum.