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

Difference between "web farms" and "web garden", What is the difference bet...

What is the difference between "Web farms" and "Web garden"? The "Web farms" are used to have some redundancy to reduce the failures. It consists of two or more web server of t

Explain memory-mapped files, Explain memory-mapped files. Memory-mapped...

Explain memory-mapped files. Memory-mapped files (MMFs) permit you map the content of a file to the logical address of an application. These files enable the multiple processes

Namespaces in localization and globalization, Which are the namespaces in l...

Which are the namespaces in localization and globalization? There are 2 most important namespaces:- 1)System.Globalization - It contains classes that define culture-relate

Automate installation setup, Automate installation setup Project Descrip...

Automate installation setup Project Description: The steps are: Clicking four times accept and the setup goes to tray, I do not want to block the mouse or the keyboard. Sk

In which statement the linq query is executed, In which statement the LINQ ...

In which statement the LINQ query is executed? A LINQ query is executed in the For every statement in Visual Basic and in the for each statement in C#.

I need ninjatrader strategy, I need Ninjatrader Strategy Project Descrip...

I need Ninjatrader Strategy Project Description: UI for managing orders, entering trades. This project will probably take several months and I need dedicated resources. Sk

I want a panel for youtube views and facbook, I want a Panel for youtube vi...

I want a Panel for youtube views and facbook likes. I need a panel made that can increase facebook fanpage likes, and that will increase youtube video views. Youtube views an

Explain keywords with example, Explain keywords with example. Keywords...

Explain keywords with example. Keywords are those words that are reserved to be used for an exact task. These words cannot be used as identifiers. You cannot use a keyword to

Set up a ftp file server and active ftp file transfer, Set up a FTP File Se...

Set up a FTP File Server and active FTP File Transfer using VB.NET The Job Description is as given: 1. Manually set up a FTP file server on a remote server. 2. Manually ad

To know a state of a thread, How can we know a state of a thread? The "...

How can we know a state of a thread? The "ThreadState" property is used to get complete detail of a thread. The Thread can have one or a combination of status.System.Threading.

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