Queries are set of questions, doubts, an enquiry which arises in the use of any programming language and Microsoft is having many programming languages in its pot, in order to make the work of languages more intuitive, integrated queries should be handled carefully and for that purpose Language Integrated Query (LINQ) was introduced by the Microsoft in the year 2007. In short LINQ is the tool introduced for the language enhancements.

Diving in the technological arena of the Microsoft to extract product named Language Integrated Query (LINQ) to define, which is used by the programmers to work with the data in simplest way. LINQ is the collection of various standard query operators that allow the programmer to work with data instead of data source in the more spontaneous way. Programmers can avail many significant benefits in regard of queries by using LINQ for the enhanced work with programming languages like C# and .NET, ASP.NET, Win Forms and WPF. For understanding the complete concept of the LINQ you can follow the experts and intellectuals in the field of information & technology. According to Anders Hejlsberg the chief architect of C# “Microsoft original motivation behind LINQ was to address the impedance mismatch between programming languages and database.” LINQ is the powerful technology for the querying on any source data and data source may consist of various objects, database or XML files. For delivering the more clarity in the concept, for the developers Microsoft have divided the LINQ into three parts such as:

• LINQ to Object in which queries performed against the in-memory,
• LINQ to ADO.Net which is further divided in three parts like (LINQ to SQL formally known as DLinq in which queries performed in regard of relation database only Microsoft SQL server supported, LINQ to DataSet which supports the queries by using the ADO.NET datasets as well as data tables and LINQ to Entities in relation of Microsoft ORM solution)
• LINQ to XML formally known as XLinq in which queries performed in regard of XML source

Increasing the intuitive levels of the programming languages is essential for achieving the productive results. Regular research & development for conception of technologies by the experts results in good technologies which ultimately helps developers to decrease the complexities of programming languages.