Playing Tetris with Cognitive Load @ Chile Ágil meetup, Oct 2022
Equipos de productos interfuncionales autónomos y empoderados. Suena como un equipo de ensueño, ¿no? Entonces, ¿qué significa esto para los equipos de entrega de software? ¿Esperamos que un equipo así configure sus herramientas y canalizaciones de CI/CD, automatice la infraestructura, pruebe y asegure *todas las cosas* y, por supuesto, ejecute y supervise su producto en vivo? Oh, espera, hay más: necesitan entender realmente quiénes son sus clientes, qué necesitan del producto, qué está causando fricción y cuál es la viabilidad de nuestro producto como un beneficio neto para la organización. ¿Suena familiar? ¡Enhorabuena, ya estás jugando al Tetris con carga cognitiva! Quiere saber más sobre la carga cognitiva del equipo y cómo podemos hacer uso de topologías e interacciones de equipo efectivas para equilibrar y minimizar la carga cognitiva en un ecosistema de equipos. ¡Únase a esta charla y ascienda en el ranking Tetris de carga cognitiva con la ayuda de uno de los coautores del libro Team Topologies: Organizing Business and Technology Teams for Fast Flow! Del expositor: Manuel Pais es coautor de Team Topologies: Organizando equipos de negocios y tecnología para un flujo rápido. Reconocido por TechBeacon como un líder de pensamiento de DevOps, Manuel es un consultor organizacional de TI independiente y trainer, centrado en las interacciones del equipo, las prácticas de entrega y la aceleración del flujo. Manuel también es instructor de LinkedIn en Continuous Delivery. Twitter: @manupaisable LinkedIn: https://www.linkedin.com/in/manuelpais/
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Playing Tetris with Cognitive Load @ Chile Ágil meetup, Oct 2022
- 2. Manuel Pais 2 Independent IT organizational consultant and trainer Ex-dev, ex-build manager, ex-tester, ex-team lead LinkedIn instructor on CI/CD Twitter: @manupaisable
- 3. Team Topologies 3 Organizing business and technology teams for fast flow Matthew Skelton & Manuel Pais IT Revolution Press, 2019 teamtopologies.com/book
- 4. “innovative tools and concepts for structuring the next generation digital operating model” Charles T. Betz, Principal Analyst, Forrester Research 4
- 5. Remote Team Interactions Workbook 5 Using Team Topologies Patterns for Remote Working Matthew Skelton & Manuel Pais IT Revolution Press, 2022 teamtopologies.com/workbook
- 9. coding testing deploying security infrastructure operations CI/CD arch & design building the product right
- 10. “Great products emerge from empowered, fully cross-functional teams.” – John Cutler, 2019 10
- 11. coding testing deploying security infrastructure operations CI/CD arch & design UX cust satisfaction metrics product viability QA
- 12. coding testing deploying security infrastructure operations CI/CD arch & design UX monitor metrics product viability QA building the right product
- 18. COGNITIVE LOAD: The total amount of mental effort being used in the working memory - John Sweller 19
- 19. COGNITIVE LOAD From a SW delivery team perspective 20
- 21. Intrinsic Extraneous Germane 22 “How do I deploy this app to the cloud, again?”
- 23. Intrinsic (skills) Extraneous (mechanism) Germane (domain focus) 24
- 25. Taming Cognitive Load 26 Explicit cognitive load
- 26. 27 Each service must be fully owned by a team with sufficient cognitive capacity to build and operate it.
- 28. 29
- 29. 30 F e a t u r e
- 30. Taming Cognitive Load 31 Explicit cognitive load Team-sized software
- 31. Limit the size of software services/products to the cognitive load that the team can handle. 32
- 32. 33
- 33. Taming Cognitive Load 34 Explicit cognitive load Team-sized software Adequate team topologies
- 34. topology the way in which constituent parts are interrelated or arranged Greek: τοπολογία (τόπος == ‘place’) 35
- 36. 37
- 37. 38 We expect most teams to be (value) stream-aligned with end-to-end ownership (if we want fast flow)
- 39. 4 fundamental topologies 40 Stream-aligned team Enabling team
- 40. 41 Enabling teams reduce the learning curve for new team capabilities by teaching and mentoring
- 42. 4 fundamental topologies 43 Stream-aligned team Enabling team Platform team
- 43. 44 Platform teams provide services that enable stream-aligned teams to deliver work with substantial autonomy
- 45. “A digital platform is a foundation of self-service APIs, tools, services, knowledge and support which are arranged as a compelling internal product.” – Evan Bottcher, 2018 46
- 46. “A digital platform is a foundation of self-service APIs, tools, services, knowledge and support which are arranged as a compelling internal product.” – Evan Bottcher, 2018 47
- 48. 4 fundamental topologies 49 Stream-aligned team Enabling team Platform team Complicated subsystem team
- 49. 50 Complicated subsystem teams build and evolve part of a system which requires specialized, PhD type of knowledge
- 51. 4 fundamental topologies 52 Flow of change
- 52. 53 Team Interaction Modes Collaboration: 2 teams working together X-as-a-Service: 1 provides, 1 consumes Facilitating: 1 team helps another
- 53. 3 core interaction modes 54 Flow of change X-as-a-Service Facilitating Collaboration
- 54. 55 When used with care, these are the only four fundamental topologies and team interaction modes needed to build and run modern software systems.
- 55. Taming Cognitive Load 56 Explicit cognitive load Team-sized software Adequate team topologies
- 57. Also important 58 Independent Services Avoid Conway’s mismatches Organizational sensing
- 58. Free Resources 59 teamtopologies.com/learn (infographics, slides, video) teamtopologies.com/examples (uSwitch, WealthWizards & more)
- 59. Infographics ● Getting Started ● In a Nutshell 60 teamtopologies.com/infographics
- 61. Promo code chileagil2022 for 15% OFF
- 62. Suggestions & pull requests are welcome! En Español
- 63. 64 Manuel Pais FlowOnRails Twitter: @manupaisable LinkedIn: manuelpais Matthew Skelton Conflux Twitter: @matthewpskelton LinkedIn: matthewskelton Copyright © Conflux Digital Ltd and FlowOnRails 2018-2022. All rights reserved. teamtopologies.com