JDBC backend (DD-07, DD-11): state, inbox, audit and outbox in one transaction on a plain DataSource, plus a stored rule set source and a task store.
 | SQL Pocket Guide: A Guide to SQL Usage (2021) by Zhao, Alice |
 | SQL for Data Analysis: Advanced Techniques for Transforming Data into Insights (2021) by Tanimura, Cathy |
 | Practical SQL, 2nd Edition: A Beginner's Guide to Storytelling with Data (2022) by DeBarros, Anthony |
 | Learning SQL: Generate, Manipulate, and Retrieve Data (2020) by Beaulieu, Alan |
 | JDBC Pocket Reference (2002) by Bales, Donald |
 | JDBC Recipes: A Problem-Solution Approach (2005) by Parsian, Mahmoud |