Lviv JavaClub [Event 391] Intro into MapDB by Yaroslav Mazurak

Review #MapDB – java collections #backed by off-heap or on-disk #storage
by Jaroslav Mazurak Java Software Engineering @ Capgemini Engineerin https://www.linkedin.com/in/jaroslavmazurak/
Code from the event: __________

Event details: https://www.javaclub.lviv.ua/2025/10/15/Event-391-Intro-into-MapDB.html

Agenda:
00:00 – What is MapDB
03:40 – MapDB project dependency. DB, DBMaker classes
05:55 – Storage types
07:50 – File map example: single value
13:20 – Transaction support
23:45 – HTreeMap example
37:40 – Data expiration. Using MapDB as cache
47:05 – Sharded map
49:40 – B-tree structures
53:55 – SortedTableMap
57:30 – join us #javaclub

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