Differentiate between operational datastage (ods) and data warehouse?
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if the source file is CID,CCODE,CONNDATE,CREATEDBY 0000000224,1000,20060601,CURA 0000000224,2000,20050517,AFGA 0000000224,3000,20080601,TUNE 0000000225,1000,20020601,CURA 0000000225,2000,20050617,AFGA 0000000225,3000,20080601,TONE AND TARGET is oracle following are the validations cid loaded with unique records leading zeors has to be deleted while loading cid in target load only customer who got early connected to company conn_date should be loaded into oracle date format cid datatype is varchar2 in target conn_date is data datatype ccode is varchar2 0000000224,1000,20060601,CURA 0000000224,1000,20060601,CURA
why we use hash file for lookup?
Can we use target hash file as a lookup ?
how to handle null values using transformer stage?
What is the importance of the exception activity in datastage?
HOW CAN YOU DO SCD2 IN DATA STAGE USING SEQUENTIAL FILES?
Is it possible to implement parallelism in Mainframe Jobs ? If Yes how ? If no why ?
Anyone has Datastage certification free dumps for 000-418 , 000-421 codes, mail me @ manik.dwh@gmail.com 000-418 : InfoSphere DataStage v8.0 000-421 : InfoSphere DataStage v8.5
Difference between the Sequence and Sequencer in DS?
What are the types of containers in datastage?
Can you explain link buffering?
Describe stream connector?