JDBC (Java Database Connectivity) is the Java API that manages connecting to a database, issuing queries and commands, and handling result sets obtained from the database.

Java Database Connectivity (JDBC)is an application program interface (API) specification for connecting programs written in Java to the data in popular databases.

Get started with the Room data persistence library, and learn how to create lifecycle-aware components using the Architecture Components Lifecycles library.

Write, build, and run an example application that persists data to and from a relational database using Hibernate, JPA, and the repository pattern.