Boosting your applications with distributed caches/datagrids

Voxxed Days Milan, Infinispan presentation
http://infinispan.org/

Vert.x and Infinispan Embedded demo:
https://github.com/karesti/harry-potter-vertx

Quarkus and Infinispan Client/Server demo:
https://github.com/infinispan-demos/harry-potter-quarkus

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
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 Local In-memory
8. 1, Lumos 3, Reducto 1, Lumos Infinispan - Embedded Potter-1 Spells Potter-2 Spells Potter-3 Spells Local Local 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 Full-text Search
19. Voldemort Taboo Curse You-know-who He who must not be named The Dark Lord Voldemort
20. Event Bus Voldemort Taboo Curse
21. Event Bus Voldemort Taboo Curse Wizard 1. Sends to address NAMED
22. Event Bus Voldemort Taboo Curse Wizard 1. Sends to address NAMED Death Eater 2. Consumes from address NAMED
23. Event Bus Voldemort Taboo Curse Wizard 1. Sends to address NAMED Death Eater 2. Consumes from address NAMED 3. Sends to address ADAVA_KEDAVRA
24. Wizard Death Eater Dark Lord (aka Voldemort) Event Bus 2. Consumes from address NAMED 4. Consumes from address ADAVA_KEDAVRA 3. Sends to address ADAVA_KEDAVRA 1. Sends to address NAMED Voldemort Taboo Curse
25. O … K ...
28. Clustered locks
30. Stateless Apps, Microservices & Containers
31. Microservice 1 Microservice 2 Microservice 3 Stateless App 1 Magic State
32. Infinispan Client/Server Microservice 1 Microservice 2 hotrod Rest memcache ... Microservice 3 MagicData Infinispan Server Cluster
33. 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
34. Cross Site Replication Ravenclaw Spells Muggles Gryffindor Spells Hufflepuff Spells RELAY2 RELAY2 RELAY2
39. Hogwarts Magic Monitoring Who is performing magic at Hogwarts? https://github.com/infinispan-demos/harry-potter-quarkus
40. Hogwarts Magic Creator Hogwarts Magic Monitoring Put Every 3‘ Magic Store Infinispan Server Cluster
41. Hogwarts Magic Creator Hogwarts Magic WebSocket Hogwarts Magic Monitoring Put Every 3‘ Magic Store Infinispan Server Cluster Continuous Query Magic Store Characters performing magic in Hogwarts
42. Hogwarts Magic Creator Hogwarts Magic WebSocket Hogwarts Magic Monitoring Potter Web Put Every 3‘ Magic Store Infinispan Server Cluster Continuous Query Magic Store Characters performing magic in Hogwarts WebSocket
43. Quarkus
44. Infinispan 10 - New API InfinispanClient infinispan = InfinispanClient.newInfinispan(); KeyValueStore<String, Wizard> wizards = infinispan.getKeyValueStore(WIZARDS); CompletionStage<String, Wizard > futureWizard = wizards.get(“xfjd5d”);
45. Infinispan 10 - New API InfinispanClient infinispan = InfinispanClient.newInfinispan(); KeyValueStore<String, Wizard> wizards = infinispan.getKeyValueStore(WIZARDS); CompletionStage<String, Wizard > futureWizard = wizards.get(“xfjd5d”);
46. 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());
47. 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());
48. https://infinispan.zulipchat.com https://github.com/infinispan @infinispan https://blog.infinispan.org/ https://issues.jboss.org/projects/ISPN #infinispan Infinispan, 10 and beyond!
49. Questions ?
50. @karesti @karesti_codes Grazie! Eskerrik asko! Gracias! Merci! Thank you!