![]() ![]() To connect your database in Java, you need to have a JDBC driver. JDBC drivers are the easiest way for many developers to connect to databases from their Java applications.ĭrivers do a fair amount of work, from the basics of opening socket connections from your Java application to the database and submitting your SQL queries, to more advanced features, like offering the ability to receive events from the database. Once primarily available for relational databases, they are now available for almost any type of data source, such as Big Data, NoSQL, and SaaS. These drivers vary for different frontend programming languages. ![]() To connect a frontend application to any database you need to use a respective database driver. Now you can use this guide as an overview.īefore jumping in to the nitty gritty, let's first get a basic overview on why we need a PostgreSQL driver. Have you at any point needed to connect to your PostgreSQL database using Java and didn't have a clue how to add it as a Maven dependency?
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