Data set and data reader, DOT NET Programming

Assignment Help:

What is difference between data set and data reader?

Some major differences between dataset and datareader are as folows :-

1) The DataReader gives forward-only and read-only access to the data, while the DataSet object can hold more than one table (in other words rowset) from the similar data source as well as the relationships between them.

2)The Dataset is a disconnected architecture but  datareader is a connected architecture.

3)The Dataset can persist contents while the datareader can not persist contents, they are only forward .


Related Discussions:- Data set and data reader

Multi-threading, What is Multi-threading? Multi-threading process forms...

What is Multi-threading? Multi-threading process forms the subset of Multi-tasking. Inspite of having to switch between programs this feature switches between different parts o

Implement singleton pattern in .net, How can we implement singleton pattern...

How can we implement singleton pattern in .NET ? The Singleton pattern basically focuses on having one and only one instance of the object running. Lets take an e.g. a windows

I want to develop a windows 8.1 application, I want to develop a Windows 8....

I want to develop a Windows 8.1 Application Project Description: Media Player App Development for Windows 8.1 platform with brilliant UI, flexible controls and easy to use.

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

Give a brief introduction of windows azure operating system, Give a brief i...

Give a brief introduction of Windows Azure operating system. The Windows Azure operating system is used for running cloud services on the Windows Azure platform, as it includes

Use of connection object, What is the use of connection object? The con...

What is the use of connection object? The connection objects are used to connect a data to the Command object. 1)An OleDbConnection object is used with the  OLE-DB provider

Web service, What is a Web Service? The Web Services are the business l...

What is a Web Service? The Web Services are the business logic components which provide the functionality via the Internet using standard protocols like HTTP. The Web Servic

I need online real commission management system, I need Online Real Commiss...

I need Online Real Commission Management system Project Description: Real Estate -- Store and retrieve Purchase plot customers, Employee to refer the customers get commiss

Sql cache dependency, How do we enable SQL Cache Dependency? Below are ...

How do we enable SQL Cache Dependency? Below are some of the steps to enable the SQL Cache Dependency:- Enable the notifications for database. Enable the notificatio

What are major difference between classic ado and ado.net, What are major d...

What are major difference between classic ADO and ADO.NET? Following are some major differences among both In ADO we have recordset and in ADO.NET we have dataset. In rec

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