RavenDB 3.5
- 4. STATS • More than 2,500 commits • Work started in Dec 2013 • 20+ core dev team • Over 20 major features
- 5. FOCUS • Distributed work • Operations • Performance • High load
- 7. RAFT IMPLEMENTATION • The cluster • Reliable • Cluster wide operations • Dynamic leader • Replication • Multi master • Clients will use leader as primary • No jitter on failover/recovery • Reduced conflicts
- 8. LOAD BALANCING SLA I choose you the fastest
- 10. CAN YOU EXPLAIN THAT?
- 12. OPERATIONS
- 13. ADMIN CONSOLE
- 14. GLOBAL CONFIGURATION • Simplify multi database configuration • Backup • Replication • Versioning
- 15. I/O INSIGHTS
- 16. I/O MONITORING
- 17. REQUEST TRACING / TIMING
- 18. DATA EXPLORATION
- 19. SCRIPTING with document_store.open_session() as session: people = list(session.query(Person).where(name="Arava")) for person in people: print person.name
- 20. SNMP MONITORING
- 22. VERSIONING
- 23. PERFORMANCE
- 24. THREAD POOL • Dedicated indexing threads • Dynamic priorities • Work stats • Smarter work distribution
- 25. FULL TEXT SEARCH • Optimized analyzer • Reduced allocations
- 26. QUERYING • Memory mapped indexes • Better query parser • No exceptions!
- 27. MEMORY • Low memory handling • Lower memory usage • Many concurrent indexes • Slow I/O systems • Tracing auto tuning decisions
- 28. QUESTIONS?