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

Allow a webpage and restrict access to other domains, We previously use Sit...

We previously use Site content filtering inside Netkiosk But at present this blocks sites. or keywords We now also require a Whitelist that allows. 1) An entire domain www

Application for online game, Introduction This assignment aims to give yo...

Introduction This assignment aims to give you a "real world experience" that occurs far too often in the workplace. You have been hired to complete as much as possible a project

How to creating a key pair, How to Creating a Key Pair ? You can create...

How to Creating a Key Pair ? You can create a key pair using the Strong Name tool (Sn.exe). Key pair files usually have an .snk extension. To create a key pair At the comman

Uddi, What is UDDI? The Full form of the UDDI is Universal Description,...

What is UDDI? The Full form of the UDDI is Universal Description, Discovery and Integration. The directory that can be used to publish and discover public Web Services. If you

Mention different types of data providers available in .net, Mention differ...

Mention different types of data providers available in .NET Framework. .NET Framework Data Provider for SQL Server - Give access to Microsoft SQL Server 7.0 or later version. I

What is the difference between sub-procedure and function, What is the main...

What is the main difference between sub-procedure and function? The sub-procedure is a block of multiple visual basic statements within Sub and End Sub statements. It is used t

Nopcommerce expert needed, Readymade NopCom 3.2 receptive website needs mod...

Readymade NopCom 3.2 receptive website needs modifications. This is a developer/ webdesign (nopcommerce) opportunity which can allow a good developer/ designer the ability to creat

Explain some built-in functions of vbscript, Problem: (a) Explain the ...

Problem: (a) Explain the difference between these two lines of ASP codes: (b) The VBScript language includes some built-in functions which are often used in ASP co

Simple Harmonic Motion, How can you make a simple harmonic motion in visual...

How can you make a simple harmonic motion in visual basic 2010 where you will ask an input to the user and your output will be a moving pendulum and a graph. Also the displacement

Backend solution up integrate it with the frontend, Project Description: ...

Project Description: System is used for tracking company's activities through several projects by keeping track of incomes and expenses per project. This project is fairly ea

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