Validation should begin as close to your database as possible: in your Entity Framework entities. Here's how you can integrate validation code into both the entities the Entity Framework generates and ...

If you're considering a move into the world of LINQ and Entity Framework, you have to consider the possibility that LINQ and Entity Framework won't let you issue some bizarrely complicated SQL ...

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Microsoft ORM Mapper learns column types Vector and JSON in Microsoft SQL Server 2025. At the same time, there is a first insider version of Visual Studio 2026. According to Microsoft's plan, .NET ...

Microsoftのデベロッパ部門所属のScott Guthrie氏が「ADO.NET Entity Framework」をオープンソースとしたことを発表した。 ADO.NET Entity Framework(以下EF)は、.NETフレームワーク向けに開発されたORM(Object-Relational Mapping)フレームワーク。これまでクローズドソースで開発されて ...

Entity Framework simplifies data access in your application by enabling you to write code to perform CRUD (Create, Read, Update and Delete) operations sans the need of interacting with the underlying ...

Concurrency handling can be used to maintain data integrity and data consistency when multiple users access the same resource concurrently. Concurrency violations can occur when you have ...

Building a web application using non blocking calls to the data layer is a great way to increase the scalability of your system. Performing a task asynchronously frees up the worker thread to accept ...

As Microsoft continues to make news about opening up its developer technologies (the latest being opening its Windows Azure cloud platform to Linux servers), it's easy to forget how the process works ...

Taking advantage of .NET generics can save you loads of repetitive data access leg work. Since it’s likely that each of your data tables will require the same basic operations (Get, Find, Add, Update, ...