Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

  1. Categories >> Software >> Databases >> SQL Server
  2. Suggest New Category

How do you check the performance of a query and how do you
optimize it?

Question Posted / guest


How do you check the performance of a query and how do you optimize it?..

Answer / guest

WE CAN EVALUATE THE QUERY PERFORMANCE BY RUNNING THE
EXECUTION PLAN OF THE QUERY.IF THE QUERY NEEDS ITS
PERFORMANCE TO BE OPTIMISED THEN WE WILL BE CREATE A VIEW
FOR THE TABLE USING 'WITH SCHEMA BINDING ' OPTION ,THEN
SUBSEQUENTLY CREATE A MATERIALISED VIEW USING INDEX
DEFINITION.FINALLY CHECK FOR THE EXECUTION PLAN (THAT
PREVENTS THE EXPENSE OF I/O READS).

Is This Answer Correct ?    6 Yes 3 No

Post New Answer

More SQL Server Interview Questions

What protocol does sql server use?

0 Answers  

Explain indexed views?

0 Answers  

Is index a datbase objects in sql server?

2 Answers  

What is molap and its advantage? : sql server analysis services, ssas

0 Answers  

How do we know if any query is retrieving a large amount of data or very little data?

0 Answers  

what is the main difference between constraints(like primary key etc..)& joins?

2 Answers  

Write a SQL queries on Self Join and Inner Join.

0 Answers   Aspiring Minds,

What is difference between cte and view?

0 Answers  

What is 3nf normalization?

0 Answers  

1.How to check the backup file details if we do not have access to that folder 2.how to check the backup file size without connecting to the folder

3 Answers   CarrizalSoft Technologies, IBM,

How to resolve the orphan use problem? : sql server security

0 Answers  

can you any body tell me why are go for the rebuild the master database.what is the reason?

2 Answers  

For more SQL Server Interview Questions Click Here
Categories