Eclipse MicroStream - Ultra-fast Java cloud-native persistence for microservices

on YouTube ↗01h 00m

" summary

Eclipse Store (formerly MicroStream) stores Java object graphs natively and writes them append-only to blob stores like AWS S3, offering ACID journaled transactions, deltas, and lazy loading so services can run with under 1 GB RAM. Queries run in-memory via Java Streams in microseconds—benchmarks claim often 1000x faster than JPA/Hibernate—while replication distributes object graphs across JVMs with one writer and many readers under eventual consistency. No annotations or mappings required—just POJOs—open source (EPL), Maven/GitHub available, runs on Java 8+ and GraalVM native images.

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" chapters (23)

1. 0:00Introduction to Eclipse Store
2. 2:54Eclipse Store project details
3. 4:03Speaker's background and journey
4. 6:55Database development challenges in Java
5. 9:47Microservices and database complexity
6. 13:46Impedance mismatch in persistence
7. 18:05Caching and latency issues
8. 20:35Distributed systems complexity
9. 24:10Cloud costs and database alternatives
10. 28:53Java's in-memory advantages
11. 31:42System prevalence concept
12. 35:01Eclipse Store architecture overview
13. 40:22Database management system replacement
14. 43:57Performance demo comparison
15. 46:05Java ecosystem performance boosts
16. 46:25Distributed applications with replication
17. 48:21Architecture simplification benefits
18. 50:06Cluster infrastructure and scaling
19. 51:54Storage targets and compatibility
20. 53:22Android and cross-platform support
21. 54:02Schema evolution and data migration
22. 56:31Eclipse Store features and tools
23. 57:14Future outlook and call to action

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