program selection system

Success in object-oriented agile development is currently being achieved with a technique known as test driven development (TDD). In database development however, TDD practices are not wide-spread and development teams struggle with applying the TDD principles to the SQL language. This is a problem, because it leads to poorly tested code. In turn, not having the appropriate test cases, makes it difficult to improve your existing database design. Not implementing TDD practices in the database, overtime, leads to a decaying architecture and can hinder the evolution of the overall