Latest Answer: The Max size of a Dataset is equal to the summation of the space available in the Resource disk specified in the configuration file. ...
Latest Answer: Sequential file can used as a target file but Dataset can't be used as final target, it can be used as temperary target.Dataset can be used as a hashfile(just like in server hashfile), it improves the performence.I think Dataset has no limit and seq ...
Latest Answer: This only appears if the job identified by Job Name has Allow Multiple Instance enabled. Enter a name for the invocation or a job parameter allowing the instance name to be supplied at run timeAn 'invocation id' is what makes a 'multi-instance' ...
A batch is running and it is scheduled to run in 5 minutes. But after 10 days the time changes to 10 minutes. What type of error is this and how to fix it?
What is the baseline to implement parition or parallel execution method in datastage job.e.g. more than 2 millions records only advised ?
Latest Answer: Through user variable activity in sequencer Job. through calling a routine. ...
Latest Answer: If we have a complex business logic and we may need to create mutiple jobs to achive that , then we use procedure in data stage which provide us final output in a single job. It is faster then normal SQL statement also. ...
Latest Answer: hash file is passive stage,it wil be used in lookup,the hash file using hahing algorithm and reterive the data faster... ...
Latest Answer: You can use change-capture & change apply stages for this ...
What is Orchestrate options in generic stage, what are the option names. value ? Name of an Orchestrate operator to call. what are the orchestrate operators available in datastage for AIX environment.
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