LINQ to SQL and Entity Framework (EF) are both object/relational mapping (O/RM) tools for .NET, so it's not surprising that they share many common features. This table compares the most significant ...

LINQ to SQL continues to be a top contender in the .NET object/relational mapping tool market despite Microsoft's promotion of the Entity Framework as one of the "Pillars of SQL Server 2008: Dynamic ...

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The indexes on a the tables of a large database make a huge difference in its performance and utility. Without an index, locating a single record in a large table can take several seconds; with the ...