Logic Works Inc, the software tools company headquartered in Princeton, New Jersey, has launched version 2.0 of its ERwin/ERX SQL modelling tool. The company says that its ERwin/ERX entity relationship diagrams capture business rules, and define entities, attributes, relationships, primary and foreign keys and index indicators from Windows clients. The software will run against any SQL database and includes server forward- and reverse-engineering connections which link it to database tables. It costs from $3,300. A multi-user ERwin/CRX implementation will be around in the third quarter. The privately-held company claims revenues of $13.5m, and it plans a UK subsidiary this quarter.
