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...

why we use hash file for lookup?

Answer Posted / hari

Hash partitioning
method is the key
based partition
method... And lookup
wich also compare and
retrieve the data
based on key
column... So by using
hash method wil
increase performance
in lookup...

Is This Answer Correct ?    5 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the primary usages of datastage tool?

1075


What is the command line function to import and export the ds jobs?

1154


Define Job control?

1153


Differentiate between validated and Compiled in the Datastage?

1289


State the difference between an operational datastage and a data warehouse?

1139


What is datastage engine?

1186


why do u need the IOS upgradation in a FC switch

2286


how do u catch bad rows from OCI stage? And what CLI stands for?

2804


what are the devoleper roles in real time? plz tell i am new to datastage....

2165


What are the different type of jobs in datastage?

1046


EXPLAIN SCD

1415


Which commands are used to import and export the datastage jobs?

1415


Explaine the implimentation of scd's in ds indetail, please send me step by step procedure to perform scd's 1,2,3. Please replay for this, Thanks in advance

2227


Source has 2 columns: USA,NewYork INDIA,MUMBAI INDIA,DELHI UDS,CHICAGO INDIA,PUNE i want data in target like below: INDIA,MUMBAI1 INDIA,DELHI2 INDIA,PUNE3 USA,NEWYORK1 USA,CHICAGO2

781


What are orabulk and bcp stages?

1133