How do we create index in Datasatge?
What is the flow of loading data into fact & dimensional tables?
What is a sequential file that has single input link?
What is hashing algorithm?
What is Orchestrate options in generic stage, what are the option names. value ? Name of an Orchestrate operator to call.
How do you fix the error "OCI has fetched truncated data" in Datastage
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?
Which partition we have to use for Aggregate Stage in parallel jobs ?
What is the baseline to implement parition or parallel execution method in Datastage job.e.g. more than 2 millions records only advised ?
What are the orchestrate operators available in Datastage for AIX environment.
Explain about the Debug stages in PX
What is the difference between Squential Stage & Dataset Stage. When do you use them.
How is memory allocation done while using lookup stage
What is Phantom error in the Datastage . How to overcome this error.
Explain Parameter file usage in Datastage
Are Type 30D hash file is GENERIC or SPECIFIC?
Is Hashed file an Active or Passive Stage? When will be it useful?
How do you extract job parameters from a file?
What about System variables?
How can we create Containers?
How can we improve the performance of Datastage?
What are the Job parameters?
What is the difference between routine and transform and function?
What are all the third party tools used in Datastage?
How can we implement Lookup in Datastage Server jobs?
How can we implement Slowly Changing Dimensions in Datastage?.
How can we join one Oracle source and Sequential file?.
What is iconv and oconv functions?
What is quality stage and profile stage?
What is the use and advantage of procedure in Datastage?
What are the important considerations while using join stage instead of lookups.
How to implement type2 slowly changing dimenstion in Datastage? Explain with an
with example?
How to implement the type 2 Slowly Changing dimension in Datastage?