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

Demonstrating boxing and unboxing - c# program, Demonstrating Boxing and Un...

Demonstrating Boxing and Unboxing - C# Program Hi, Can any of you, tell me how to use boxing and Unboxing in c#?

What is an identifier, What is an identifier? Identifiers are northing ...

What is an identifier? Identifiers are northing but names given to various entities uniquely identified in a program. The name of identifiers must vary in spelling or casing. F

Data hiding and encryption would be done on images, Data hiding and encrypt...

Data hiding and encryption would be done on images. Both these process should have a data hiding key and an encryption key correspondingly. Another user should be able to decrypt t

Output cache functionality, How Output cache functionality is achieved? ...

How Output cache functionality is achieved? The Output cache functionality is achieved by using the "OutputCache" attribute on ASP.NET page header. The syntax is shown below:

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

What happens when aspx page is requested from browser ?, The steps that occ...

The steps that occur when we request a ASPX page are as follows:- 1) The browser sends the request to the webserver. Now  assume that the webserver at the other end is IIS. 2

Name the classes that are in the system.numerics namespace, Name the classe...

Name the classes that are introduced in the System.Numerics namespace. The following two new classes are introduced in the System.Numerics namespace:  BigInteger - Refers

List advantages of binding data to controls, Question: (a) List three ...

Question: (a) List three advantages of binding data to controls. (b) The Repeater control uses templates to control formatting. Define the five types of templates supporte

What is different overloading and overriding, What is different overloading...

What is different overloading and overriding, please explain

Connect a software application to a database backend, Connect a Software Ap...

Connect a Software Application to a Database Backend Acquire the knowledge and develop the skills needed to prototype an end user application using a rapid application dev

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