Upgrade to Pro — share decks privately, control downloads, hide ads and more …

CPDD

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for JBD JBD
October 02, 2018
Technology
4.3k
0

 CPDD

Avatar for JBD

JBD

October 02, 2018

More Decks by JBD

See All by JBD
eBPF in Microservices Observability at eBPF Day
Avatar for JBD rakyll
1
2.2k
eBPF in Microservices Observability
Avatar for JBD rakyll
1
1.8k
OpenTelemetry at AWS
Avatar for JBD rakyll
1
1.9k
Debugging Code Generation in Go
Avatar for JBD rakyll
5
1.7k
Are you ready for production?
Avatar for JBD rakyll
8
3k
Servers are doomed to fail
Avatar for JBD rakyll
3
1.6k
Serverless Containers
Avatar for JBD rakyll
1
290
Critical Path Analysis
Avatar for JBD rakyll
0
700
Monitoring and Debugging Containers
Avatar for JBD rakyll
2
1.2k

Other Decks in Technology

See All in Technology
AIAU_UMEMOGU_ninomiya_slide
Avatar for ninomiya ninomiya_ii
0
250
Lightning近況報告
Avatar for Koji NAKAMURA kozy4324
0
220
GitHub Copilot 最新アップデート – 「一歩先」の実践活用術
Avatar for zhang.william moulongzhang
5
1.6k
MUSUBI 田中裕一『AIと共に行う「しごとのリデザイン」- スモールバックオフィス編』AI Ops Lab #4
Avatar for MUSUBI musubi
0
280
iAEONの段階的リアーキテクト戦略 / iAEON's_Gradual_Re-architecture_Strategy
Avatar for AEON aeonpeople
0
240
人材育成分科会.pdf
Avatar for _awache _awache
4
310
When Platform Engineering Meets GenAI
Avatar for suci sucitw
0
150
Oracle AI Database@AWS：サービス概要のご紹介
Avatar for oracle4engineer oracle4engineer
PRO
4
3k
Kiroで書いた 設計書 が AI レビューの 採点基準 になる
Avatar for shinji ezaki ezaki
0
140
徹底討論！ECS vs EKS！
Avatar for 高棹大樹 daitak
3
1.3k
SteampipeとExcel Power QueryでAWS構成定義書の作成を自動化する
Avatar for jhashimoto jhashimoto
0
170
ぼっちではじめた登壇が「51名」「241件」の発信に化けた
Avatar for subroh_0508 subroh0508
1
290

Featured

See All Featured
The Impact of AI in SEO - AI Overviews June 2024 Edition
Avatar for Aleyda Solis aleyda
5
1.1k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
38
2.9k
Unsuck your backbone
Avatar for Amy Palamountain ammeep
672
58k
Stewardship and Sustainability of Urban and Community Forests
Avatar for Eric Wiseman pwiseman
0
230
Claude Code のすすめ
Avatar for schroneko schroneko
67
230k
4 Signs Your Business is Dying
Avatar for Josh Pigford shpigford
187
22k
A Guide to Academic Writing Using Generative AI - A Workshop
Avatar for Kenji Saito ks91
PRO
1
330
A brief & incomplete history of 
UX Design for the World Wide Web: 1989–2019
Avatar for Jason CranfordTeague jct
2
400
Design of three-dimensional binary manipulators for pick-and-place task avoiding obstacles (IECON2024)
Avatar for konakalab konakalab
0
460
Building Applications with DynamoDB
Avatar for Matt Wood mza
96
7.1k
Writing Fast Ruby
Avatar for Erik Berlin sferik
630
63k
Distributed Sagas: A Protocol for Coordinating Microservices
Avatar for Caitie McCaffrey caitiem20
333
22k

Transcript

  1. None
  2. None
  3. None

  4. systems? who does that?

  5. jaana b. dogan 6+ years at Google, touched many projects

  6. early days (of a company)

  7. None

  8. growing...

  9. what growth looks like service A service B service C

    service D service E service auth email

  10. one becomes many failure in isolation who to ping in

    failure?

  11. and it goes larger...

  12. good guy jeff

  13. None
  14. None

  15. code search

  16. go_library( name = "logs", srcs = ["logs.go"], visibility = ["//visibility:public"],

    deps = [ …. ], ) References (641 occurrences) - //source/ads/monitoring/BUILD - //source/ads/analysis/BUILD - //source/ads/mobile/BUILD ...

  17. frontend server authentication users images memcache blobservice memcache memcache (metadata)

    (disks) load balancer

  18. frontend server authentication users images memcache blobservice memcache memcache (metadata)

    (disks) load balancer critical path

  19. cpdd (critical path driven development)

  20. discover the critical paths make them reliable and fast make

    them debuggable

  21. how do we get there? events or tracing

  22. why? why? why? why? why?

  23. GET /timeline edge-lb sched api-server auth.Auth cache.Get mysql.Query user.Profile cache.Get

    mysql.Query images.Filter blobstore.Get

  24. bare metal kernel process scheduler network stack cloud stack user

    process frameworks your code

  25. GET /timeline edge-lb sched api-server auth.Auth cache.Get mysql.Query user.Profile cache.Get

    mysql.Query images.Filter blobstore.Get not my fault

  26. GET /timeline auth.Auth cache.Get mysql.Query user.Profile cache.Get mysql.Query images.Filter blobstore.Get

    cache.Get mysql.Query blob.Get where is the source code?

  27. GET /timeline auth.Auth cache.Get mysql.Query user.Profile cache.Get mysql.Query images.Filter blobstore.Get

    cache.Get mysql.Query blob.Get who to call?

  28. GET /timeline auth.Auth cache.Get mysql.Query user.Profile cache.Get mysql.Query images.Filter blobstore.Get

    cache.Get mysql.Query blob.Get give me the logs, runtime events, profiles...

  29. challenges...

  30. this is an organizational problem CPDD CHALLENGE #1:

  31. github.com/w3c/distributed-tracing

  32. engineers don’t know where to start CPDD CHALLENGE #2:

  33. infra is still a blackbox CPDD CHALLENGE #3:

  34. instrumentation is expensive CPDD CHALLENGE #4:

  35. dynamic capabilities are underestimated CPDD CHALLENGE #5:

  36. None

  37. cpdd: a tool to close knowledge gaps (which we don’t

    talk about)

  38. fin [email protected]