The fuss in the Datawarehousing world is will Big Data kill the existing ETL tools. The answer is a big "NO". Big Data with the combination of ETL will pave the way for easy reporting and data maintenance....
It requires a burning desire to become a software engineer by choosing a platform ( Eg: Data Warehousing, DBA,.Net, Java, etc.). Attend the primary skillset and secondary skillset courses without fail. Should...
1. I recently updated a Datastage job to use a direct Update query instead of calling a Stored Procedure(SP) through the job which had the Update query.2. The result: The job failed with the error that...
In the data warehousing field, we often hear about discussions on where a person / organization's philosophy falls into Bill Inmon's camp or into Ralph Kimball's camp. We describe below the difference...