Bill Inmon vs. Ralph Kimball
In the data warehousing field, we often hear about discussions on where a person / organization'…
In the data warehousing field, we often hear about discussions on where a person / organization'…
The program must start with the following line (it must be the first line in the file): #!/bin/sh Th…
List of commands that can be used for monitoring performance : cron Process scheduling nice/renice …
How do you you delete header and footer on the source sequential file ? I know we can skip the heade…
How would you remove duplicates from an Oracle table using a single SQL statement? There are many qu…
Command to check that no client connections are open # netstat grep dsrpcd This command produces no…
What is operational Metadata? -- As found on http://publib.boulder.ibm.com/infocenter/iisinfsv/v8r0/…
1) How do you establish a new Oracle/ ODBC database connection in Datastage? -- I was not sure of th…
Bonjour à tous les développeurs Datastage / Hello to all the Datastage developers , I have been appe…