This document provides an overview of Java Database Connectivity (JDBC) and the steps to connect to a database using JDBC. It discusses the JDBC architecture and the four types of JDBC drivers. It then outlines the steps to connect to a database, which include defining the connection URL, establishing a connection, creating a statement object, executing queries, processing results, and closing the connection. The document also briefly discusses the different types of statements and JDBC data sources as an alternative to the DriverManager class.