2b || !2b Reactive Spring

Transcript

1. 2BE || !2BE... 2BE || !2BE... REACTIVE ... REACTIVE ...
2. ABOUT US ABOUT US
4. ABOUT DARTH VADER ABOUT DARTH VADER So ware Engineer at Levi9 JEEConf, JavaDay, JUG Speaker Project Rector Committer
5. ABOUT MASTER JEDI ABOUT MASTER JEDI So ware Engineer at ZoomData JEEConf, JavaDay, JUG Speaker
6. AGENDA AGENDA SITH OR JEDI SPRING FOR MODERN SITH OR JEDI SPRING FOR MODERN APPLICATIONS? APPLICATIONS?
7. POINTS POINTS Today's demands Usability Relevance Performance Cost of Development
8. TODAY'S DEMANDS TODAY'S DEMANDS
15. JEDI SPRING JEDI SPRING
18. JEDI STACK VS. SITH JEDI STACK VS. SITH STACK STACK
19. JEDI STACK JEDI STACK
21. Spring Boot 1.x/2.x
22. Spring Data
23. SPRING WEBMVC SPRING WEBMVC
25. SITH STACK SITH STACK
27. Spring Boot 2.x
28. Spring Data Reactive
29. SPRING WEBFLUX SPRING WEBFLUX
32. CRYPTO TRADING CRYPTO TRADING BITCOIN PLATFORM BITCOIN PLATFORM
33. USABILITY USABILITY
34. FIRST DEMO FIRST DEMO
35. Bitfinex Bitmex Trading Platform User 1 User 2 Trades Storage
36. LET'S CODE LET'S CODE
37. RELEVANCE RELEVANCE
38. LET'S CODE LET'S CODE
39. PERFORMANCE PERFORMANCE
42. dispatch dispatch return dispatch return return ~200 ms ~200 ms
43. THROUGPUT WITH I/O THROUGPUT WITH I/O
45. Cloud Bandwidth Limitation OS Outgoing Connections Limitation Difference between RestTemplate and WebClient
46. THROUGPUT WITHOUT I/O THROUGPUT WITHOUT I/O
48. CPU USAGE CPU USAGE
50. MEMORY USAGE MEMORY USAGE
52. INFRASTRUCTURE COST PER 1K USERS INFRASTRUCTURE COST PER 1K USERS
53. COST OF COST OF DEVELOPMENT DEVELOPMENT
54. SUMMARY SUMMARY
57. https://www.infoq.com/articles/Servlet-and-Reactive- Stacks-Spring-Framework-5
58. ONE MORE THING... ONE MORE THING...
59. ZUUL 2 : THE NETFLIX JOURNEY ZUUL 2 : THE NETFLIX JOURNEY TO ASYNCHRONOUS, NON- TO ASYNCHRONOUS, NON- BLOCKING SYSTEMS BLOCKING SYSTEMS HTTPS://MEDIUM.COM/NETFLIX-TECHBLOG/ZUUL-2- HTTPS://MEDIUM.COM/NETFLIX-TECHBLOG/ZUUL-2- THE-NETFLIX-JOURNEY-TO-ASYNCHRONOUS-NON- THE-NETFLIX-JOURNEY-TO-ASYNCHRONOUS-NON- BLOCKING-SYSTEMS-45947377FB5C BLOCKING-SYSTEMS-45947377FB5C
60. RXNETTY VS. TOMCAT RXNETTY VS. TOMCAT HTTPS://WWW.SLIDESHARE.NET/BRENDANGREGG/R HTTPS://WWW.SLIDESHARE.NET/BRENDANGREGG/R XNETTY-VS-TOMCAT-PERFORMANCE-RESULTS XNETTY-VS-TOMCAT-PERFORMANCE-RESULTS
61. THE CODE THE CODE
63. Q & A Q & A