Lviv JavaClub [Event 399] RAG with Langchain4j by Sergii Bishyr

Review RAG with Langchain4j
by Sergii Bishyr Senior Software Engineer @ Hazelcast https://www.linkedin.com/in/sergey-bishyr/
Code from the event: __________

Event details: https://www.javaclub.lviv.ua/2025/12/08/Event-399-RAG-with-Langchain4j.html

Agenda:
00:00 Intro
04:40 Simple RAG
13:09 RAG with Metadata
17:17 Dynamic Filter with InvocationParameter
24:35 RAG sources with Result
28:04 Q&A
51:00 – join us #javaclub

Lviv JavaClub new https://t.me/LvivJavaClub
Follow #javaclub: https://www.youtube.com/channel/UCbBzU09lr8FLFaTMbXY4zBQ
Web site: https://javaclub.lviv.ua/
GitHub: https://github.com/lvivJavaClub