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

Learning management system, I am looking for learning management software (...

I am looking for learning management software (LMS) preferably in ASP.NET and Microsoft SQL/ MYSQL server as the database. The broad scope of the system could be 1. User managem

Cmmi levels, What is CMMI? This is a collection of instructions an orga...

What is CMMI? This is a collection of instructions an organization can follow with the purpose to gain the better control over its software development process. According to

Difference between the select clause and selectmany method, What is the dif...

What is the difference between the Select clause and SelectMany() method in LINQ? Both the Select clause and SelectMany() method are used to produce a result value from a sourc

Create a telephone directory, 1. Prepare  a grocery list   having four colu...

1. Prepare  a grocery list   having four columns (Serial number, The name of the product, quantity and price)  for the month of April, 06. Font specifications for Title(Groce

Steps to create a windows service in vb.net, What are the steps to create a...

What are the steps to create a windows service in VB.NET ? The Windows Services are long-running executable applications that run in its own Windows session, which then has the

What are code contracts, What are code contracts? Code contracts help y...

What are code contracts? Code contracts help you to state the code assumptions and statements stating the behavior of your code in a language-neutral way. The contracts are con

A super-hero sharepoint developer with great design skills, A Super-hero Sh...

A Super-hero SharePoint developer with great design skills Project Description: US: Our start-up company prepares a very innovative and cool SharePoint related product with c

Project life cycle, Explain project life cycle. Figure: -Life cyc...

Explain project life cycle. Figure: -Life cycle of a project There are 5 stages of any project initiating, planning, executing, controlling, & closeout. These are the

Difference between sitp and utp in testing, What is difference between SITP...

What is difference between SITP and UTP in testing? The Unit Test Plan (UTP) are completed at smallest unit level or stand alone mode. For example you have Customer and invoici

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