Web Wednesdays course. Almost every website you create is a front-end to a database. So managing that data effectively is key to the success, flexibility, and performance of your application. Plus, a robust object/relational mapping (ORM) tool is critical. This is why EF is such a must-have for developers."> Web Wednesdays course. Almost every website you create is a front-end to a database. So managing that data effectively is key to the success, flexibility, and performance of your application. Plus, a robust object/relational mapping (ORM) tool is critical. This is why EF is such a must-have for developers.">