Links define the relationships between the Tables in the relational database applications that your Systems connect to.

Links are used to control the way in which you assemble your DataPA Subjects, ensuring that they are only built using Tables with a known relationship.

Most of the Links you use will be those which are inherent to the Tables and Indexes in your application, but sometimes you may also wish to define Links of your own.

To make the process of defining Links as easy as possible, you can let DataPA do the work, and Import Links From The Database.  DataPA does this by analysing the common fields and indexes within the database.

For those times when you need to Link tables that do not have an obvious connection,  the Link Wizard will guide you through the process letting you Create Or Modify Links quickly and simply.