Explain the new features in ado.net entity framework 4.0, DOT NET Programming

Assignment Help:

Explain the new features in ADO.NET Entity Framework 4.0.

ADO.NET Entity Framework 4.0 is introduced in .NET Framework 4.0 and contain the following new features:

Persistence Ignorance - Facilitates you to explain your own Plain Old CLR Objects (POCO) which are independent of any specific persistence technology.

Deferred or Lazy Loading - Specifies that related entities can be loaded automatically whenever needed. You can enable lazy loading in your application by setting the DeferredLoadingEnabled property to true.

 Self-Tracking Entities - Refers to the entities that are able to track their own changes. These alters can be passed across process boundaries and saved to the database.

 Model-First Development - Allows you to make your own EDM and then generate relational model (database) from that EDM with matching tables and relations.

 Built-in Functions - Enables you to use built-in SQL Server functions directly in your queries.

 Model-Defined Functions - Enables you to use the functions that are explained in conceptual schema definition language (CSDL).

 


Related Discussions:- Explain the new features in ado.net entity framework 4.0

What are the differences between ajax and javascript, What are the differen...

What are the differences between AJAX and JavaScript? The differences among AJAX and JavaScript are given as follows: AJAX sends request to the server and does not wait for

Difference between panel and group box classes, Difference between Panel an...

Difference between Panel and Group Box classes? Panel & Group box both can used as container for other controls like radio buttons & check box. the difference in panel & group

Explain application start and session start subroutines, Can you give an ex...

Can you give an example of what might be best suited to place in the application_Start and Session_Start subroutines? Application Start - We can place code to initialize

What is cloud computing, What is cloud computing? The cloud computing i...

What is cloud computing? The cloud computing is the computing which is completely based on the Internet. It can also be explained as the next stage in the evolution of the Inte

Types of validation controls in asp.net, How many types of validation contr...

How many types of validation controls are provided by ASP.NET   The six main types of validation controls are as follows:- 1) Required Field Validator: This validator che

How can inheritance is achieved in vb.net?, How inheritance is achieved in ...

How inheritance is achieved in VB.NET? The Inheritance is achieved by using "Inherits" keyword in the VB.NET (& For C# it is ":"). Easy Sample is provided in CD for understandi

Djvu view and setup- sourcecode with nice ui, Djvu view and setup,  sourcec...

Djvu view and setup,  sourcecode with nice UI Project Description: i want an application build for viewing djvu files -must include setup -must include source code -

I require to syn my microsoft exchange calendar, Google Calendar Project...

Google Calendar Project Description: I require to syn my Microsoft exchange calendar with the Google calendar so i will view the all the changes that happen in Microsoft exch

Costing, how much u guys cost for 5 pages website in .net?

how much u guys cost for 5 pages website in .net?

Thread.sleep(), What is Thread.Sleep() The Thread's execution can be pa...

What is Thread.Sleep() The Thread's execution can be paused by calling Thread.Sleep method. This Thread.Sleep() method takes an integer value which  determines how long the thr

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd