Contents tagged with Object-Relational Mapping
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Entity Framework Core and LINQ to Entities in Depth (2) Modeling Database: Object-Relational Mapping
In LINQ to Entities, the queries are based on Object-relational mapping. .NET and SQL database and have 2 different data type systems. For example, .NET has System.Int64 and System.String, while SQL database has bigint and nvarchar; .NET has sequences and objects, while SQL database has tables and rows;, etc. Object-relational mapping is a popular technology to map and convert between application data objects and database relational data.
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Entity Framework and LINQ to Entities (2) Object-Relational Mapping
.NET and SQL database and have 2 different data type systems. For example: