A solid data access later (DAL) can benefit an application by hiding redundant tasks, helping handle exceptions more gracefully, helping clean up resources more efficiently, and providing a layer of abstraction from the database. When you want to install a DAL in your architecture, you need to either find or build a data access component. Building one takes precious time away from a project's design, development, and testing timeline. What if you could find one that was already tested, follows best practices, and has full source available?
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