Database consistency checker commands (dbcc), DOT NET Programming

Assignment Help:

What is DBCC?

The Database Consistency Checker Commands (DBCC) is used to check the logical and physical consistency of the database structure.The DBCC statements can fix and detect the problems.They are grouped into 4 categories as shown below :-

1)The Maintenance commands such as DBCC DBREPAR, DBCC DBREINDEX  etc , they are mostly used for the maintenance tasks in SQL SERVER.

2)The Miscellaneous commands such as DBCC TRACEO, DBCC ROWLOCK  etc , they are mostly used for enabling the row-level locking or removing DLL from the memory.

3)he Status Commands such as the DBCC SHOWCONTIG , DBCC OPENTRAN etc , they are mostly used for checking the status of the database.

4)The Validation Commands such as DBCC CHECKCATALOG, DBCC CHECKALLOCetc , they perform validation operations on the database.

The sample screen is shown below in which the DBCC SHOWCONTIG command is run.The DBCC SHOWCONTIG is used to display the fragmentation information for the data and indexes of the specified table.In the sample screen the "Customer" table is checked for the fragmentation information. If you see at the figure the "Scan density" is 100 if everything is ucontigious in this image it is 95.36% that is a decent percentage. So such type of useful information can be collected by the DBCC command and database performance and the maintenance can be improved.

1113_DBCC.png

Figure :-DBCC SHOWCONTIG command in action.


Related Discussions:- Database consistency checker commands (dbcc)

Converting rs. to paisa - c# program, Converting Rs. to Paisa - C# Program ...

Converting Rs. to Paisa - C# Program Need the code of C# Program for Converting Rs. to Paisa.

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

Development of app using windows phone sdk, Windows Phone 8 Player - Radio ...

Windows Phone 8 Player - Radio Live Streaming Native XAML and C# Project Description: Player for Windows Phone 8 Scope: The project evolves the development of app using

I want c# api''s as a web service, Project Description: I have a basic C...

Project Description: I have a basic C# control interface that I want to be accessed remotely. Possible implementation using wrappers. Skills required are C# Programming, Webs

Develop c# routines for website back end, Project Description: We requir...

Project Description: We require some routines written in C# (.NET) to: * Parse several RESTful APIs to change and push data to RabbitMQ * Pop objects from RabbitMQ and inp

What is the use of a global.asax file in asp.net, Question: (a) Outlin...

Question: (a) Outline four classes that allow you to work with File Streams. (b) (i) What potential problem can arise when you change items stored in an Application State

Explain Add References Dialog Box, What is the difference between "using Sy...

What is the difference between "using System.Data;" and directly adding the reference from "Add References Dialog Box"? When you compiles a program using command line, u add th

Asp.net-mssql and mvc completing backend solution, ASP.NET/MSSQL/ MVC compl...

ASP.NET/MSSQL/ MVC completing backend solution + integrating with frontend. Project Description: System is used for tracking company's activities through several projects by

Live projects, current available topics on computer graphics

current available topics on computer graphics

I need c# aac sound receiver over wcf, I need C# AAC sound receiver over WC...

I need C# AAC sound receiver over WCF Project Description: I want a WCF method which is able to receive a byte stream of an AAC sound file from iPhone device and save it on t

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