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

Database consistency checker commands (dbcc), What is DBCC? The Databas...

What is DBCC? The Database Consistency Checker Commands (DBCC) is used to check the logical and physical consistency of the database structure.The DBCC statements can fix and d

Explain the concept of exceptions in .net environment, VB. Net & XML 1....

VB. Net & XML 1. Design a form based applications using labels, text boxes, and buttons to perform basic arithmetic operations on integers. 2. Explain the concept of Excepti

What is a host process, What is a host process? A host process is an im...

What is a host process? A host process is an implementable program that hosts a workflow. It might be a Windows Forms application, a Web application, or a Web service applicati

What is disco, What is DISCO? DISCO is a method developed by Microsoft...

What is DISCO? DISCO is a method developed by Microsoft to publish and discover Web services. It discovers URLs of all XML Web services located on a Web server and develops a

What is delay signing, Delay signing During the development process you...

Delay signing During the development process you  need strong keys name  to be exposed to the developer which is not a good practice from security aspect .In such situations yo

What is data independence, What is Data Independence? Data independenc...

What is Data Independence? Data independence means that "the application is independent of the storage structure and access method of data". In other words, the ability to cha

Create a calculator application using web form, Create a Calculator applica...

Create a Calculator application using Web Form with the following functions: 1.  Add 2.  Minus 3.  Multiply 4.  Divide Each of the above has to be a Web Service

Reversing the numbers - c# program, Reversing the Numbers - C# Program ...

Reversing the Numbers - C# Program Hello guys i need your advice. How can i reverse the integer number in c# project? Please recommend some examples.

Three tier architecture, What is three tier architecture? The 3 tier so...

What is three tier architecture? The 3 tier software architecture was comes into action in the 1990s to overcome the limitations of the 2 tier architecture. There are 3 laye

Explain compare validator and range validator, Explain Compare Validator an...

Explain Compare Validator and Range Validator Compare Validator uses Control To Validate, Control To Compare and operator properties to compare a control's value with another

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