Wednesday, 21 December 2016

difference between LINQ to SQL and Entity Framework

                            LINQ to SQL
                        Entity
·        It works only with SQL Server Database
·        To maintain the relation it generates a .dbml
·        It cannot generate database from model
·        It permits one to one mapping between the entity classes and relational views/tables
·        It enables you to query data using DataContext
·        It provides tightly coupled approach
·         It works with various database like DB2, MYSQL, SQL Server etc.
·        It creates an .edmx files initially and relation is maintained using 3 different files .msl, .csdl and .ssdl
·        It can generate database from model
·        Between the entity classes and relational tables, it permits one-to-one, one-to-many and many-to-many
·        It enables you to query data using EntitySQL, DBContext, and ObjectContext
·        It provides loosely coupled approach
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2 comments:

  1. rmouniak3 October 2018 at 00:37

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