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

Textile pro, Could not find any resources appropriate for the specified cul...

Could not find any resources appropriate for the specified culture or the neutral culture. Make sure "Textilepro.frmLogin.resources" was correctly embedded or linked into assembly

Need desktop application for inventory system, Need desktop application for...

Need desktop application for inventory system Project Description: For my distribution unit, I want inventory system (purchase / sale / returns / reports ) based on customize

Tfs - spirateam synchronization plugin, TFS - SpiraTeam synchronization plu...

TFS - SpiraTeam synchronization plugin. Project Description: We would like you to develop the subsequent requirements in one plug-in already in production. The plug-in was de

How is anchoring different from docking, How is anchoring different from do...

How is anchoring different from docking? Docking refers to attaching a control to either an edge (top, right, bottom, or left) or the client area of the parent control. On the

I need a dataflow system, Development Executive of DataFlow System, We s...

Development Executive of DataFlow System, We started by initially providing our customers with customized ITES solutions and IT. We have now expanded our services which add QA s

Import columns of data into data table for data grid view, Import Columns o...

Import Columns of Data into Data Table for Data Grid View in C# and WPF Need help with a project in C# / WPF. Trying to read a csv file or text file with columns of data that wi

Decrypt data encrypted with visual basic, I've some encrypted data list of ...

I've some encrypted data list of customers that are stored in a sql server db. These data are encrypted using visual basic, using a specific dll, from what I could see. The work

Difference between system exceptions and application excepti, What is the d...

What is the difference between System exceptions and Application exceptions? All exception is derived from Exception Base class. Exceptions are generated programmatically or ca

I want help to update and customize existing pos system, I want help to upd...

I want help to update and customize existing POS system Project Description: We have pharmacy chain stores with existing POS system linked via VPN to server with local user o

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