DAL has various meanings in the Development category. Discover the full forms, definitions, and usage contexts of DAL in Development.
A database abstraction layer (DBAL or DAL) is an application programming interface that connects a computer application to databases like SQL Server, DB2, MySQL, PostgreSQL, Oracle, and SQLite. Traditionally, every database provider has their own user interface that is specific to their products. The application programmer is responsible for writing code for the database interfaces that the application will support.
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