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You want to manage a slowly changing dimension as type II.
Which step in PDI should you use to accomplish this task.
You need to process data on the nodes within a Hadoop cluster. To accomplish this task, you write a mapper and reducer transformation and use the Pentaho MapReduce entry to execute the MapReduce job on the cluster.
In this scenario, which two steps are required within the transformations? (Choose two.)
Choose 2 answers
The log files on a Pentaho server rotate daily and are getting too large. You want to change want logs to rotate hourly.
how do you adjust the log settings?
You need to populate a fact table with the corresponding surrogate keys from each dimension table
Which two steps accomplish this task? (Choose two.)
Choose 2 answers
A customer needs to extract data from many afferent text He layouts with new file layouts being identified in the future and they want to insert the data into corresponding database tables. They are concerned about maintaining multiple PDI jobs and transformations given the large number of unique files.
What should you do to meet the requirements when creating transformations?
