Entity Framework Tutorial - What is object-relational mapping (ORM)? | Course Introduction

In this video you will learn about What is object-relational mapping (ORM) in Urdu and Hindi. Object-relational mapping (ORM) is a mechanism that makes it possible to address, access and manipulate objects without having to consider how those objects relate to their data sources. ORM lets programmers maintain a consistent view of objects over time, even as the sources that deliver them, the sinks that receive them and the applications that access them change. Based on abstraction, ORM manages the mapping details between a set of objects and underlying relational databases, XML repositories or other data sources and sinks, while simultaneously hiding the often changing details of related interfaces from developers and the code they create. ORM hides and encapsulates change in the data source itself, so that when data sources or their APIs change, only ORM needs to change to keep up—not the applications that use ORM to insulate themselves from this kind of effort. This capacity lets developers take advantage of new classes as they become available and also makes it easy to extend ORM-based applications. In many cases, ORM changes can incorporate new technology and capability without requiring changes to the code for related applications. Entity Framework Tutorial Entity Framework urdu Entity Framework hindi Entity Framework asp.net Entity Framework mvc ef professional tutorial Entity Framwork easy Entity Framework linq linq tutorial, lambda expression tuts linq tuts C# Tutorial C# in Urdu C# in Hindi C# Tutorial in Urdu C# Tutorial in Hindi C# Tutorials in Urdu using Visual Studio 2017 C# Tutorials in Hindi using Visual Studio 2017 Watch: C# Tutorial For Beginners in Hindi/Urdu Course Series https://www.youtube.com/watch?v=ArzgS... Please Subscribe our Channel for more IT Tutorials. Our Facebook Page Link : https://www.facebook.com/IT4Sols Twitter Link: https://twitter.com/IT4SOLUTIONS Dailymotion Link: www.dailymotion.com/IT4Solutions -~-~~-~~~-~~-~- Please watch: "C# MySQL Tutorial in Urdu | Hindi | How to connect MySQL database in c# windows forms application" https://www.youtube.com/watch?v=eP2Plc258lo -~-~~-~~~-~~-~-