The way Java is getting modernized makes it one of the most popular languages to code in and a continual top choice for creating business applications for enterprises.

Get to know the Java persistence standard based on Hibernate and learn how to use JPA to store and manage Java objects in a relational or NoSQL database.

RAG with Postgres in two parts In this exploration we will do our coding in two parts. First, we will ingest the text of multiple Wikipedia entries into a single vector database.