JDBC

JDBC (Java Database Connectivity) is a Java API that enables Java applications to interact with relational databases. It provides a standard interface for executing SQL queries, retrieving results, and managing database connections, abstracting vendor-specific details. JDBC acts as a bridge between Java code and databases, allowing developers to perform CRUD operations and handle transactions.

Also known as: Java Database Connectivity, JDBC API, Java JDBC, JDBC Driver, Jdbc

Why learn JDBC?

Developers should learn JDBC when building Java applications that require persistent data storage in relational databases like MySQL, PostgreSQL, or Oracle. It is essential for backend systems, enterprise applications, and any scenario where Java needs to query or update database records, providing a foundational skill for database integration in Java ecosystems. JDBC is particularly useful for low-level database control, performance tuning, and legacy system maintenance.

Learning Resources

• docs: Oracle JDBC Documentation
• tutorial: Baeldung JDBC Tutorial
• video: Java Brains JDBC Course
• book: Head First Java (JDBC Chapter)