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

In what order do the events of an aspx page execute, In what order do the e...

In what order do the events of an ASPX page execute. As a developer is it important to understand these events?   If you try to access it in Page_Load that is way previous than

Write the basic steps to execute a linq query, Write the basic steps to exe...

Write the basic steps to execute a LINQ query. The following are the three basic steps to execute a LINQ query:     Obtain the data source (The data source can be either an

Pollution software vehicle, Project Description: i want to prepare a pol...

Project Description: i want to prepare a pollution checking software.. i have a demo of it.. Exactly someone to be created ..some changes to be included.. sms gateway t

What is an object, What is an object? They are instance of classes. It ...

What is an object? They are instance of classes. It is a basic unit of a system. An object is an entity that has attributes, behavior, and identity. Attributes and behavior of

I need asp.net print page task, I need asp.net print page task Project D...

I need asp.net print page task Project Description: I have a little task on asp.net, I need to print a text data to receipt printer from web page, I used the subsequent code

What is object-oriented programming, What is object-oriented programming (O...

What is object-oriented programming (OOP)? OOP is a technique to develop logical modules, like classes that contain properties, methods, fields, and events. An object is formed

Read an array and perform sorting - c# program, Read an Array and perform S...

Read an Array and perform Sorting - C# program Can any one assist me in performing sorting of an array.

Ui design for a website, Project Description: I have a website that I ha...

Project Description: I have a website that I have prepared, but I would like someone to make it look nicer. Most of the functionality is there, but I need help with design which

Need software reconfiguration, Need Software Reconfiguration Project Des...

Need Software Reconfiguration Project Description: I have a small program -exe that after selecting an item from the menu it start an .xls file and executes a security proces

Wrapper for ffmpeg, Help with making a wrapper in c# for ffmpeg to extract ...

Help with making a wrapper in c# for ffmpeg to extract audio from video

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