This video describes:
How to create a column profile?
How to run the column profiling?
How to interpret the column profiling results?
How to automate the repository and domain back up process for disaster recovery in PowerCenter
How to find in which host the Repository Integration service is running in a multi node domain
How to unassign services from an expired key and assign them to a valid key in 9.1.0 and 9.5.1