Senior Application Development Manager, Robert Reilly, walks us through parsing multiple files contained in multiple folders from Power BI.
On occasion you may have a need to parse multiple files contained in multiple folders from Power BI. As an example I am working with a colleague to generate some Power BI reports from CSV data files he has created some custom code to create by pulling data from another system. The code he uses creates a new folder that's name is a timestamp of the day the job was run. The same 5 report names exists in each timestamp folder. Since Power BI does not currently support creating partitions for the data that is read in we needed a way to be able to partition the data by the timestamp.
Premier Support for Developers provides strategic technology guidance, critical support coverage, and a range of essential services to help teams optimize development lifecycles and improve software quality. Contact your Application Development Manager (ADM) or email us to learn more about what we can do for you.