# Entity Framework - eCanarys's Blog
eCanarys's Blog
When you are working with certain projects which involves the Customer records, you might need to track of each and every addition/change made to system along with who create, modify and delete the records.
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Entity Framework is an enhancement to an existing ADO.Net technique and ORM framework we used for Microsoft technologies.
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In Code First approach, you avoid working with visual model designer (EDMX) completely. You write your POCO classes first and then create database from these POCO classes.
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