Java JDBC - Access PostgreSQL + SQLite

Pubblicato il: 21 maggio 2026
sul canale di: Glabay

If you're new to Java development and databases, this video will teach you the fundamentals of JDBC (Java Database Connectivity) and how Java applications communicate with PostgreSQL and other SQL databases.

I'll break down:
What JDBC actually is
Why JDBC exists in Java
How `DriverManager.getConnection(...)` works under the hood
How `PreparedStatement` works
What `setString(...)` is doing internally
Why placeholders (`?`) help protect against SQL Injection
How IntelliJ `@Language` annotations improve your life

Technologies covered:
Java
JDBC
PostgreSQL
SQL
IntelliJ IDEA

If you're learning Java backend development, Spring Boot, or database programming, understanding JDBC is one of the most important foundations you can build.

If this helped you understand JDBC a little better, make sure to like the video and subscribe for more Java and software engineering content from The Midnight Coder.

---
Social Links:
GitHub: https://github.com/Glabay
Discord: / discord
Website: https://midnightcoder.dev

In questa pagina del sito puoi guardare il video online Java JDBC - Access PostgreSQL + SQLite della durata di ore minuti seconda in buona qualità , che l'utente ha caricato Glabay 21 maggio 2026, condividi il link con amici e conoscenti, su youtube questo video è già stato visto 28 volte e gli è piaciuto 4 spettatori. Buona visione!