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

C# Microsoft Solver Foundation, I have a code in C# which uses Microsoft So...

I have a code in C# which uses Microsoft Solver Foundation to solve linear programming model. But the problem is the code is too long, there are too many variables and constraints,

Explain interface, Explain Interface? An interface is not a class. It i...

Explain Interface? An interface is not a class. It is an entity that is explained by the word Interface. An interface has no implementation; it only has the signature or in oth

Explain the difference between xml and html., Explain the difference betwee...

Explain the difference between XML and HTML. XML explains data while HTML describes how the data should be displayed. Thus, HTML is about displaying information while XML is ab

Urgently wanted a web developer, URGENTLY WANTED a Web Developer (with soli...

URGENTLY WANTED a Web Developer (with solid .NET skills) We are immediately in search of a creative passionate and highly organised expert Web Developer to join our team to work

How do we connect to sql server ?, How do we connect to SQL SERVER, which n...

How do we connect to SQL SERVER, which namespace do we use ? The code is shown below, after that i will  give the explanation for it. For this sample we will also require a SQL

Vb 2010, how to create log in form using vb 2010

how to create log in form using vb 2010

Xml validating reader class, What does Xml Validating Reader class do? ...

What does Xml Validating Reader class do? The XmlTextReader class does not validate the contents of an XML source against a schema. The correctness of the XML documents can be

Problems occur while implement locking in sql server, What are the problems...

What are the problems that can occur if you do not implement locking properly in SQL SERVER? The problems that occur if you do not implement locking properly in SQL SERVER is a

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

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