There's a series of database moocs from Stanford that look good [0]. I'd start off by learning about the relational model as a foundation and after that explori

There's a series of database moocs from Stanford that look good [0]. I'd start off by learning about the relational model as a foundation and after that exploring non relational DB's like TimescaleDB. [0] https://online.stanford.edu/courses/soe-ydatabases0005-databases-relational-databases-and-sql https://online.stanford.edu/courses/soe-ydatabases0005-datab...