13. Ending

Now you can manage any SQL database, although it is not the end, you can keep learning. There are many concepts you can work on:

• Learn DDL, Data Definition Language, to create, modify and delete tables.
• Triggers, to run actions automatically when a condition is met.
• Some ORM, Object-Relational Mapping, like SQLAlchemy to work with databases more easily.
• Get into a more advanced relational database like PostgreSQL.
• NoSQL, Not Only SQL, to work with non-relational databases.