From Hibernate to ElasticSearch in no time

on YouTube ↗48m

" summary

Shows how to index JPA entities into ElasticSearch using Hibernate Search annotations so the index mirrors the database and updates only on transaction commit while rollbacks skip indexing. Demonstrates a small video game app, automatic JSON mappings, transparent denormalization of related entities, a reindex API and both synchronous and background update modes, plus fetching results via projections from the index (no DB roundtrip) and a DSL plus native query translator.

AI-written summary · about

" chapters (10)

1. 0:00Introduction and speaker intro
2. 2:49Why ElasticSearch for search
3. 9:58Integrating ElasticSearch with JPA
4. 14:28Demo setup and index creation
5. 25:28Querying ElasticSearch with JPA
6. 30:18Query DSL and syntax options
7. 35:07Index updates and denormalization
8. 39:03Grouping and advanced features
9. 42:30Future of Hibernate Search with ElasticSearch
10. 44:20Q&A

" related talks

• 32mElasticsearch and HibernateEmmanuel Bernard · Devoxx US 2017
• 51mHibernate Search talkHardy Ferentschik · JDD 2012
• 54mAdvanced (elastic)search for your legacy applicationAravind Putrevu · Voxxed Days Singapore 2018
• 49mAdvanced (elastic)search for your legacy applicationDavid Pilato · JCON 2020
• 51mHibernate you know it... but actually you don'tSanne Grinovero · Devoxx Belgium 2017
• 01h 00mAdvanced search for your legacy applicationDavid Pilato · Joker 2016
• 53mHibernate you know it… but actually you don’tEmmanuel Bernard · Voxxed Days Singapore 2017
• 47mAdvanced (Elastic) Search for Your Legacy ApplicationDavid Pilato · DevDays Europe 2022