what is sparse lookup?

Answer Posted / chenna

sparse lookup has more memory so that if reference table
contains huge amount of data perfer to use sparse lookup

Is This Answer Correct ?    3 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is difference between symmetric multiprocessing and massive parallel processing?

666


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

615


What are routines in datastage? Enlist various types of routines.

643


What are the different types of lookups in datastage?

639


Which is the best institute in Hyderabad to learn OBIEE and DataStage?Please tell me faculty name also

2755






tell me 5 situations when we r using oracle db stages like orecle connector, oracle enterprise

2714


How do you import and export the datastage jobs?

745


How can one find bugs in job sequence?

799


How do u convert the columns to rows in datastage?

701


How can we improve performance of data stage jobs?

626


What is difference between server jobs & parallel jobs?

637


What is use Array size in datastage

1321


Differentiate between datastage and informatica?

741


What is a ds designer?

656


What are iconv and oconv?

785