This repository contains the following:
- Database schemas with at least one or two tables that have one-to-many / many-to-many relationships between them, created using SQL.
- SQL queries to databases that read data from one table / joins, creates, updates or deletes new records.
- Integration of relational databases to various programs through test-driven classes which implement CRUD methods and send SQL queries to databases.
- Programs that communicate with databases, designed by creating sequence diagrams.
There are two folders, one contains all the mini-programs & challenges I did involving SQL databases & the other was for designing database schemas.