This is a demo application for DataFlex
The repository has two branches main and main_SQL. If you download the repository you should decide which one of the two branches you want to use. "main" uses the embedded DataFlex database and "main_SQL" is configured to use MSSQL.
To follow in the process you can have a look at this playlist on YouTube where I post my thoughts as I write the code: https://www.youtube.com/watch?v=PhB-eVph2zc&list=PLkoXEqlT4TVIIP8EJHDFAl-GlUCwWONcY