Boosting your applications with distributed caches/datagrids

Greach Conf 2019, presenting and showcasing Infinispan.
Infinispan is an open-source, Apache 2 license, which current version - in development - is 10, distributed caches and NoSQL in-memory (and persisted) key-value store.

Transcript

1. Boosting your applications with Distributed Caches Datagrids Katia Aresti 2019
2. Cache implements ConcurrentMap ∞ October 2008 ...
3. D A T A G R I D 2019 - Infinispan 10 Open-Source, Apache License 2.0
4. @karesti
5. D A T A G R I D 2019 - Infinispan 10 Open-Source, Apache License 2.0
6. Potter-App Spells Cache Local In-memory
7. Potter-App Spells Infinispan - Embedded Cache Local In-memory
8. Infinispan - Embedded Local Local Potter-1 Spells Potter-2 Spells Potter-3 Spells Local
9. 1, Lumos 2, Inflatus 3, Reducto 1, Lumos 2, Inflatus 3, Reducto 1, Lumos 2, Inflatus 3, Reducto Infinispan - Embedded Potter-1 Spells Potter-2 Spells Potter-3 Spells Replicated
10. 1, Lumos 2, Inflatus 3, Reducto Distributed Infinispan - Embedded Potter-1 Spells Potter-2 Spells Potter-3 Spells
11. 1, Lumos 2, Inflatus 2, Inflatus 3, Reducto 1, Lumos 3, Reducto Distributed Infinispan - Embedded Potter-1 Spells Potter-2 Spells Potter-3 Spells
12. 1, Lumos 2, Inflatus 4, Protego 2, Inflatus 3, Reducto 4, Protego 1, Lumos 3, Reducto Distributed Infinispan - Embedded Potter-4 Spells Potter-1 Spells Potter-2 Spells Potter-3 Spells
13. Consistent Hashing Node 1 Node 2 Node 3 Node 4
14. Potter-1 Spells 1, Lumos 2, Inflatus 4, Protego 2, Inflatus 3, Reducto 4, Protego 1, Lumos 3, Reducto Infinispan - Embedded Potter-3 Spells Potter-2 Spells Potter-4 Spells CH
15. Potter-1 Spells 1, Lumos 4, Protego 2, Inflatus 3, Reducto 1, Lumos 3, Reducto Infinispan - Embedded 2, Inflatus 4, Protego Potter-3 Spells Potter-2 Spells Potter-4 Spells CH
16. Potter-1 Spells 1, Lumos 4, Protego 2, Inflatus 3, Reducto 1, Lumos 3, Reducto Infinispan - Embedded 2, Inflatus 4, Protego Potter-3 Spells Potter-2 Spells Potter-4 Spells CH
17. JCache Transactions CDI Persistence JPA
19. Wizard Death Eater DarkLord Event Bus 2. Consume from address NAMED 4. Consume from address ADAVA_KEDAVRA 3. Send to address ADAVA_KEDAVRA 1. Send to address NAMED Voldemort Taboo Curse
20. OK ...
23. Clustered locks
25. Stateless Apps, Microservices & Containers
26. Microservice 1 Microservice 2 Microservice 3 Stateless App 1 Magic State
27. Infinispan Client/Server Microservice 1 Microservice 2 hotrod Rest memcache ... Microservice 3 MagicData Infinispan Server Cluster
28. Benefits Data Center 1 Data Center 2 Load Balancer APP APP Microservice APP APP Microservice Shared State Shared State Shared State Shared State Young Wizards Old Wizards MagicData MagicData
29. Cross Site Replication Durmstrang Spells Muggles Hogwarts Spells Beauxbatons Spells RELAY2 RELAY2 RELAY2
30. JVM Frameworks Saga
31. JVM Frameworks Saga
32. Native Cloud Microservices
37. Hogwarts Magic Creator Hogwarts Magic Web Socket Hogwarts Magic Monitoring Potter Web Put Every 3‘ Magic Store Infinispan Server Cluster Continuous Query Magic Store Characters performing magic in Hogwarts WebSocket
38. Quarkus
39. Infinispan 10 - New API InfinispanClient infinispan = InfinispanClient.newInfinispan(); KeyValueStore<String, Wizard> wizards = infinispan.getKeyValueStore(WIZARDS); CompletionStage<String, Wizard > futureWizard = wizards.get(“xfjd5d”);
40. Infinispan 10 - New API InfinispanClient infinispan = InfinispanClient.newInfinispan(); KeyValueStore<String, Wizard> wizards = infinispan.getKeyValueStore(WIZARDS); CompletionStage<String, Wizard > futureWizard = wizards.get(“xfjd5d”);
41. Infinispan 10 - Reactive API ContinuousQueryPublisher<String, Person> continuousQueryPublisher = store.findContinuously(); continuousQueryPublisher.query("FROM org.infinispan.Wizard p where p.address.number = :number") .withQueryParameter("number", "12"); continuousQueryPublisher.subscribe(wizardsSubscriber); List<String> potters = wizardsSubscriber.values().stream() .filter(name -> name.contains(harryPotter.lastName)) .collect(Collectors.toList());
42. Infinispan 10 - Reactive API ContinuousQueryPublisher<String, Person> continuousQueryPublisher = store.findContinuously(); continuousQueryPublisher.query("FROM org.infinispan.Wizard p where p.address.number = :number") .withQueryParameter("number", "12"); continuousQueryPublisher.subscribe(wizardsSubscriber); List<String> potters = wizardsSubscriber.values().stream() .filter(name -> name.contains(harryPotter.lastName)) .collect(Collectors.toList());
43. https://infinispan.zulipchat.com https://github.com/infinispan @infinispan https://blog.infinispan.org/ https://issues.jboss.org/projects/ISPN #infinispan Infinispan, 10 and beyond!
44. https://greach.contestia.es
45. @karesti @karesti_codes Eskerrik asko! Gracias! Thank you!
46. Latency chain Microservice 1 Microservice 2 Microservice 3 Microservice 2 Dist cache with 1 owner only should be enough Spells