What is the main difference between peek stage and copy
stage

Answer Posted / bharath

In datastage both peek and copy stages are called stub stages.

Copy stage allows us to copy the input records into multiple o/p links, includes file stages or processing stages.

peek stage is one of the debug stage, which allows us to view
the sample no of records in log or to output file, but not to
any other processing stages.

Is This Answer Correct ?    0 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how do u set partition points in the mapping?

1794


Explain about etl data integration software?

482


what are the facilities provided by data warehouse to analytical users?

1667


two sources S1,S2 containing measures M1,M2,M3, 4 dimensions D1,D2,D3,D4, 1 Fact F1 containing measures M1,M2,M3 and surrogate keys K1,K2,K3,K4 (a) write a sql statement to populate Fact table F1 (b) Design a mapping in Informatica for loading of fact table F1.

1624


What is staging area referring to?

571






What is the difference between Data Warehousing and Data Mining?

543


what is the use of structures?how many nodes can u create in a structure?

1750


Explain about enterprise scalability and roi of data integration suite?

490


how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?

1831


What is the difference between project backlog and product backlog?

1025


Explain what are the various etl tools in the market?

515


What are the names of the layers in etl?

533


Which transformation we use to convert 'NA' to 'Not Available'

849


How many types of transformations supported by sorted input?

685


What are the key benefits of ETL Testing?

563