Abstract: This article introduces a personnel archives management system which was developed by LINQ technology in ASP.NET. LINQ enhances semantics and security of program and reduces programming errors by embedding query syntax in program statements. Developers can implement data operations such as querying, inserting, updating, deletion without accessing database directly by using LINQ. LINQ can also support many other data sources such as .NET collection class, XML document and ADO.NET dataset, which implements versatility of programs.

Key words: personnel archive, LINQ, data access, application development