Description
AllFusion ERwin Data Modeler powerful tool for designing and documenting the database, which allows you to create, record, and accompanied by a database repository and data marts. Models help to visualize the data structure, providing an efficient process of organization, management and administration of these aspects of the enterprise, as the level of complexity of data, database technologies and deployment environments.

AllFusion ERwin Data Modeler (ERwin) is designed for all companies that are developing and using databases to database administrators, systems analysts, database designers, developers, project managers. AllFusion ERwin Data Modeler allows you to manage data in the process of corporate change, as well as in a rapidly changing technology.

Structures:
AllFusion ERwin Data Modeler (ERwin) allows you to visually display complex data structures. Easy-to-use graphical environment AllFusion ERwin Data Modeler simplifies the development of the database and automates many labor intensive tasks, thereby reducing the period of time creating high-quality and high performance transactional databases and data warehouses. This solution improves the communication in your organization, ensuring that the joint work of administrators and developers of databases, multiple use models, as well as a visual representation of complex data assets in an easy to understand and maintain the format.

Key features of AllFusion ERwin Data Modeler 7
* Synchronization of models / databases
* Automatic creation of database and reverse engineer
* Publishing of models
* Support notations: IDEF1x, IE, Dimensional
* Possible joint work group of designers (with the help of environment AllFusion Model Manager (ModelMart))
* Documenting the database structure
* Transferring the database structure (but not the actual data) from one database type to another

ERwin Validator 7.3:
Checking the structure of databases and models of CA ERwin Data Modeler
CA ERwin Data Model Validator - a tool for checking the structure of databases and models created in CA ERwin Data Modeler, to identify defects and design errors. The flexibility of CA ERwin Data Model Validator is that you can make random tests, and analyze the separate tables. The product complements the functionality of CA ERwin Data Modeler, automating laborious task of finding and correcting errors, while increasing the skills of designers database, built through the training system.
Embedded functionality of quality assurance and testing of models make it possible to control semantics models at each stage of development and make the necessary corrections, which helps developers to create high-quality models.
CA ERwin Data Model Validator allows you to analyze the data structure, keys, indexes, columns and relationships. Moreover, the decision will help to display graphically the structure of the entire database, including columns with cross-references and lists of relations.

Application of CA ERwin Data Model Validator 7.3 has the following advantages:
* The possibility of direct and inverse verification structures: using the product to optimize the structure of existing databases or to check on the correctness sozdannyet in CA ERwin Data Modeler model;
* Product complements the functionality of CA ERwin Data Modeler, automates complex routine function checks for errors;
* Built-in system prompts offers options fixes bugs identified and methods of improving the efficiency of databases.

Requirements