when the data processed by job1 is locked by job2 with higher priority, what will happen about the status of job1, changing from running to aborted , or still running. does it have any relationship with
Why and where and how is MQ series stage used in datastage?
What are the differences between Sparse Lookup and Normal Lookup?
Latest Answer: normal look-up:all the reference table data is stored in the buffer for cross- check with the primary table data.sparse lookup:each record of the primary table is cross checked with the reference table datethe types of look-ups will araise only if the ...
How to implement Slowly changing dimesions Type2 in Parallel jobs . What are the stages we use and How to assign the key?
Explain What is mean by Hashing Algorithm?
How to remove duplicates in datastage?
Latest Answer: There are several ways in removing the duplicates depends on the data u have..have to use stage variables effectively to remove the duplicates.use rowprevious compare function.. which is available in datastage...RegardsSriks ...
What is the difference between jobcontrol and sequencer?
Latest Answer: Jobcontrol: It just inserts the compilation code. Whenever you add the job it just places executable code there. There is no
diagrammatical representation here.Sequencer: Sequencer is a
diagrammatical representation where we can connect different ...
when do one use dataset stage/lookup file stage/file stage in a parallel job?or in other way what is the significance of these files...wat are their differences?
Latest Answer: DataSetFile: DataStage PX jobs uses the dataset file to organize the data.Dataset files preserves partitioning means u need not to partition the data when ever u read the data.It maintaines the persistent form.These are the operating system files.we can't ...
What is the difference between transformer stage in serverjobs and transformer stage in parallel job?
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