Such analysis is especially useful after various back-end upgrades and migrations, after for example some new or existing product is migrated from development to production environment. As DBDiff for Oracle generates reports in a structured way and those reports can be printed or saved on disk for future references. The current reports can be viewed to find changes in one or both databases with the passage of time. Although the basic function of product is to compare two Oracle databases but it can also be used to analyze a database by giving the same database in both parameters. Oracle DBAs, project managers and lead developers.
Developers can also make great use of it by comparing objects, data and code.
Inc. the product is same in functionality except that it is DBMS independent and does not compare the code of stored procedures and packages. Inc. The product is a little more efficient in this sense that it goes in more depth and has a repository in which you can store the snapshots of a database and then compare these snapshots mutually or with an active database. Also it has a navigator to explore the entire database. There is also a review of this product on Orafaq. Inc. The product is can comparing and track changes in schemas.