I posted a video tutorial on loading a dimension from a spreadsheet of public school budget revenues.
The tutorial shows CloverETL Community Edition processing a spreadsheet (XLSReader) with an ExtFilter, Reformat, and DBOutput table component. The Reformat component uses a Simple Lookup to standardize one of the input fields. The DBOutput destination is a MySQL table.
Here is the link on YouTube.Bekwam Channel: Loading a Dimension with Clover ETL