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

Code to Current Account

Avatar for mattheath mattheath
June 12, 2017
Programming
3
350

Code to Current Account

Presented with Simon Vans-Colina at Hashidays London

Avatar for mattheath

mattheath

June 12, 2017
Tweet

More Decks by mattheath

See All by mattheath
Breaking down problems
Avatar for mattheath mattheath
2
350
Contexts in Context
Avatar for mattheath mattheath
0
210
A guided journey of Cloud Native
Avatar for mattheath mattheath
1
140
Modelling prototypes to critical systems with Cassandra
Avatar for mattheath mattheath
0
240
Building a Cloud Native Bank
Avatar for mattheath mattheath
1
200
Building a Cloud Native Bank
Avatar for mattheath mattheath
0
360
Building reliable APIs
Avatar for mattheath mattheath
0
290
Go and Microservices - NDC London 2018
Avatar for mattheath mattheath
0
250
Architecting a Bank from scratch
Avatar for mattheath mattheath
1
810

Other Decks in Programming

See All in Programming
JetBrainsのAI機能の紹介 #jjug
Avatar for yusuke yusuke
0
180
階層化自動テストで開発に機動力を
Avatar for ICKX ickx
1
470
Bedrock AgentCore ObservabilityによるAIエージェントの運用
Avatar for matsukada licux
8
560
技術的負債で信頼性が限界だったWordPress運用をShifterで完全復活させた話
Avatar for adachi.ryo rvirus0817
0
160
Streamlitで実現できるようになったこと、実現してくれたこと
Avatar for Ayumu Yamaguchi ayumu_yamaguchi
2
270
Advanced Micro Frontends: Multi Version/ Framework Scenarios
Avatar for Manfred Steyer manfredsteyer
PRO
0
150
Gemini CLIの"強み"を知る！ Gemini CLIとClaude Codeを比較してみた！
Avatar for Kota Hisafuru kotahisafuru
3
920
DataformでPythonする / dataform-de-python
Avatar for snhryt snhryt
0
150
TypeScriptでDXを上げろ！ Hono編
Avatar for Yusuke Wada yusukebe
4
930
はじめてのWeb API体験 ー 飲食店検索アプリを作ろうー
Avatar for Aki Nakahara akinko_0915
0
180
新世界の理解
Avatar for Akihito Koriyama koriym
0
130
AIコーディングエージェント全社導入とセキュリティ対策
Avatar for hikae hikaruegashira
16
9.4k

Featured

See All Featured
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
Avatar for Dan Newman danielanewman
229
22k
Adopting Sorbet at Scale
Avatar for Ufuk Kayserilioglu ufuk
77
9.5k
4 Signs Your Business is Dying
Avatar for Josh Pigford shpigford
184
22k
Designing Dashboards & Data Visualisations in Web Apps
Avatar for Des Traynor destraynor
231
53k
Designing for Performance
Avatar for Lara Hogan lara
610
69k
The MySQL Ecosystem @ GitHub 2015
Avatar for Sam Lambert samlambert
251
13k
Distributed Sagas: A Protocol for Coordinating Microservices
Avatar for Caitie McCaffrey caitiem20
332
22k
Understanding Cognitive Biases in Performance Measurement
Avatar for Philip Tellis bluesmoon
29
1.8k
Code Review Best Practice
Avatar for Trisha Gee trishagee
69
19k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
Avatar for Eileen M. Uchitelle eileencodes
139
34k
A Modern Web Designer's Workflow
Avatar for Chris Coyier chriscoyier
695
190k
What’s in a name? Adding method to the madness
Avatar for Product Marketing Alliance productmarketing
PRO
23
3.6k

Transcript

  1. Code to 
 Current Account @simonvc & @mattheath

  2. @simonvc @mattheath

  3. @simonvc @mattheath

  4. None
  5. None
  6. None
  7. None
  8. None

  9. Legacy banks

  10. Number of banks running entirely* free* software.

  11. Number of banks running entirely* free* software.

  12. Rebuild everything * Go microservices * Git as Change management

    * Realtime and API

  13. Go ❤ * Emphasis on
 correctness * Performant * Lean

  14. "Plan to throw your first one away." Mesos -> Kubernetes

    RabbitMQ -> LinkerD Cloud Formation -> Terraform
  15. None

  16. Terraform

  17. None
  18. None

  19. github.com/hashicorp/vault/ pull/2241 Cassandra storage backend

  20. Builds

  21. None
  22. None
  23. None

  24. 0 40 80 160 120 Feb 2015 June 2017 200

    Number of services 240
  25. None
  26. None
  27. None

  28. Service Service

  29. Service Service Service Service

  30. Service Service Service Service HTTP HTTP

  31. Service Discovery Load Balancing Timeouts and Expirations Retries Rate Limiting

    Connection Pooling Circuit Breaking Failure Detection Metrics and Tracing Interrupts Context Propagation

  32. Service Service Service Service HTTP HTTP ?

  33. Service Service Service Service HTTP HTTP linkerd

  34. Service Service Service Service HTTP HTTP linkerd service discovery

  35. Service Discovery Load Balancing Timeouts and Expirations Retries Rate Limiting

    Connection Pooling Circuit Breaking Failure Detection Metrics and Tracing Interrupts Context Propagation

  36. Service Service Service Service HTTP HTTP linkerd service discovery

  37. Service Service Service Service Service linkerd host A Service

  38. Service Service Service Service linkerd host B Service Service Service

    Service Service Service Service linkerd host A Service Service Service Service Service Service linkerd host C Service

  39. Service Service Service Service linkerd host B Service Service Service

    Service Service Service Service linkerd host A Service Service Service Service Service Service linkerd host C Service

  40. Service Service Service Service linkerd host B Service Service Service

    Service Service Service Service linkerd host A Service Service Service Service Service Service linkerd host C Service

  41. Service Service Service Service linkerd host B Service Service Service

    Service Service Service Service linkerd host A Service Service Service Service Service Service linkerd host C Service

  42. Service Service Service Service linkerd host B Service Service Service

    Service Service Service Service linkerd host A Service Service Service Service Service Service linkerd host C Service
  43. None

  44. Amazon 
 eu-west-1

  45. Amazon 
 eu-west-1

  46. None

  47. Amazon 
 eu-west-1 colocation
 dc 1 colocation
 dc 2

  48. Amazon 
 eu-west-1 colocation
 dc 1 colocation
 dc 2

  49. Amazon 
 eu-west-1 colocation
 dc 1 colocation
 dc 2

  50. Amazon 
 eu-west-1 colocation
 dc 1 colocation
 dc 2 BGP

    BGP BGP BGP

  51. Amazon 
 eu-west-1 colocation
 dc 1 colocation
 dc 2 BGP

    BGP

  52. Amazon 
 eu-west-1 colocation
 dc 1 colocation
 dc 2

  53. third parties colocation AWS Hardware
 VPN device

  54. third parties colocation AWS Hardware
 VPN device VPN client

  55. third parties colocation AWS “connectivity” pod Quagga (BGP) services Hardware


    VPN device VPN client BGP

  56. third parties colocation AWS “connectivity” pod Quagga (BGP) services ??????

    VPN client BGP
  57. None

  58. third parties colocation AWS “connectivity” pod Quagga (BGP) services ??????

    VPN client BGP

  59. third parties colocation “connectivity” pod Quagga (BGP) VPN client BGP

  60. third parties colocation “connectivity” pod Quagga (BGP) VPN client BGP

  61. third parties colocation “connectivity” pod Quagga (BGP) VPN client BGP

  62. third parties colocation “connectivity” pod Quagga (BGP) VPN client BGP

    Linux HA Linux HA
  63. None

  64. third parties colocation “connectivity” pod Quagga (BGP) VPN client BGP

    Linux HA Linux HA

  65. third parties colocation “connectivity” pod Quagga (BGP) VPN client BGP

  66. None

  67. B A

  68. active standby

  69. active standby

  70. active standby

  71. active standby

  72. standby active

  73. third parties colocation AWS “connectivity” pod Quagga (BGP) services ??????

    VPN client BGP

  74. third parties colocation AWS “connectivity” pod Quagga (BGP) services HA

    VPN
 Appliance VPN client BGP

  75. Amazon 
 eu-west-1

  76. Build: Terraform Secure: Vault Develop: Vagrant Provision: Packer

  77. monzo.com/careers

  78. monzo.com/careers