The driver utilizes . It can cache query plans on the server side to avoid re-parsing similar queries repeatedly.
You can download precompiled JAR files from the official pgJDBC website . Once downloaded, add the JAR to your application's CLASSPATH . Establishing a Connection postgresql driver jdbc
The PostgreSQL JDBC Driver (commonly referred to as ) is the official Java Database Connectivity (JDBC) driver for the PostgreSQL database. It allows Java programs to connect to a PostgreSQL database using standard, database-independent Java code. The driver utilizes