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 want to manage a slowly changing dimension as type II.
Which step in PDI should you use to accomplish this task.
You have a string field in your dataset where you need to extract characters 1-5 only.
Which two steps will accomplish this task? (Choose two.)
Choose 2 answers
In a PDI transformation you are retrieving data from a large lookup table using a Database Lookup step from improve performance, you enable caching in the step and use the Load all data from table option.
In this scenario, which three statement s are correct about the data flow of the 'Database Lookup step? (Choose three.)
You have used for copies of the Sort rows step in parallel on the local JVM using the 'Change number of copies to start option.
Each of the sorted stream need to be merged together to ensure the proper sort sequence.
Which step should be used in this scenario?