The first thing you'll learn in this PostgreSQL and Java Database Connectivity (JDBC) tutorial is that most developers simply call it Postgres. The two terms are both interchangeable and official. Use ...

Spring's JdbcTemplate makes database connectivity much easier than plain JDBC, but it's no match for Spring Data's CrudRepository. Additionally, as seen above, the primary key in the associated class ...

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If I woke up and my kitchen were magically more efficient and better organized, I'd assume I was still dreaming.