MICROSERVICES ARCHITECTURE — An astounding chaos in distributed system

Transcript

1. MICROSERVICES ARCHITECTURE AN ASTOUNDING CHAOS IN DISTRIBUTED SYSTEM 1
2. Hello, My Name Is Khemtat Lengpaiboon — Technical Consultant @ Olufy House Co., Ltd. — Co-Founder & Software Engineer @ Billme Venture Co., Ltd. 2
3. Topic Cover • Monolith Architecture • Legacy Software • Microservice Architecture • Organization & Team • Technology Stack • Interesting Microservices Migration Pattern 3
5. Let’s Talk About Microservices, Shall we? 5
6. But wait! … 6
7. Are we agreed on all of these good old friends? 7
8. Monolith Architecture 8
9. Monolith Architecture UI Interface Business Layer Data Access Layer 9
10. Big Ball of Mud 10
11. Legacy Software 11
12. “if it works, then don’t touch it.” — Every Software Developers 12
13. Microservices 13
14. https://martinfowler.com/bliki/MicroservicePremium.html 14
15. Martin Fowler James Lewis Sam Newman 15
16. “Microservices are independently deployable services modeled around a business domain. They communicate with each other via networks.” — Sam Newman 16
18. Microservices Core Competencies 18
19. Microservices Core Competencies Independent Deployability 19
20. Microservices Core Competencies Model Around Business Domain 20
21. Microservices Core Competencies Evolutionary Software 21
22. Microservices Core Competencies Own Their Own Data 22
23. Microservices Core Competencies Optimized for Information Hiding 23
24. Microservices Core Competencies Collaborate via Network Protocol 24
25. Microservices Core Competencies Expose Business Capability via Stable Interface 25
26. Organization & Development Unit 26
27. (2020). Monolith to Microservices. United States of American: O'Reilly Media, Inc. 27
28. (2020). Monolith to Microservices. United States of American: O'Reilly Media, Inc. 28
29. (2020). Monolith to Microservices. United States of American: O'Reilly Media, Inc. 29
30. (2020). Monolith to Microservices. United States of American: O'Reilly Media, Inc. 30
31. Advantages of Microservices 31
32. Advantages of Microservices Technology Agnostic 32
33. Advantages of Microservices Allow For Changes Faster 33
34. Advantages of Microservices Application Scaling 34
35. Advantages of Microservices Organization Scaling 35
36. Advantages of Microservices Team Productivity 36
37. Challenges of Microservices 37
38. Challenges of Microservices Interface & System Versioning 38
39. Challenges of Microservices Service Collaboration 39
40. Challenges of Microservices Integration and Delivery 40
41. Challenges of Microservices Distributed Transaction 41
42. Do not start with Microservices 42
44. Distributed Monoliths 44
45. Technology Stack of Choices 45
46. Programming Language 46
47. Programming Language Software Architecture 47
48. CI/CD Programming Language Software Architecture 48
49. CI/CD Programming Language Data Pipeline Software Architecture 49
50. CI/CD Programming Language Data Pipeline Software Architecture Team Collaboration 50
51. CI/CD Programming Language Data Pipeline Software Architecture Team Collaboration Expectation 51
52. “The Devil Is In The Detail” 52
53. The Devil Is In The Detail API Gateway 53
54. The Devil Is In The Detail API Documentation 54
55. The Devil Is In The Detail Data Pipeline 55
56. The Devil Is In The Detail Data Storage 56
57. The Devil Is In The Detail Container Orchestration 57
58. The Devil Is In The Detail Service Resilience 58
59. The Devil Is In The Detail Monitoring & Metrics Alert 59
60. The Devil Is In The Detail Service Discovery 60
61. How to migrate away from monolith 61
62. Level 0 (A) Big Ball of Mud https://gregorriegler.com/2020/08/08/levels-of-modularity.html 62
63. Level 0 (B) Package by Layer https://gregorriegler.com/2020/08/08/levels-of-modularity.html 63
64. Level 1 Package by Feature https://gregorriegler.com/2020/08/08/levels-of-modularity.html 64
65. Level 2 Modular Monolith https://gregorriegler.com/2020/08/08/levels-of-modularity.html 65
66. Level 3 Microservice Ready Monolith https://gregorriegler.com/2020/08/08/levels-of-modularity.html 66
67. Level 4 Microservices https://gregorriegler.com/2020/08/08/levels-of-modularity.html 67
68. Today @ Billme 68
71. Future is yet to come, But Past Live Longer 71
72. Q/A