Install it, and then build something. A few things you will want to look at that are different: 1. data types are much richer and more useful than in mysql 2

Install it, and then build something. A few things you will want to look at that are different: 1. data types are much richer and more useful than in mysql 2. transactional DDL means migrations are atomic. 3. schemas are what mysql refers to as databases. Remember to set `search_path`. 4. roles and grants are somewhat more expressive and work differently than in mysql, but not that differently for the simpler use cases 5. database functions ( aka stored procedures ) are awesome as are extension languages.