Software Delivery in Small Batches Adam Hawkins

Adam describes using Hexagonal Architecture, also known as Ports and Adapters, for software delivery excellence.
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🚀 New listener? Start with the introduction.🎁 Enter the FREE giveaway for a copy of "Modern Software Engineering"🧭 Get the Small Batches Way guide to software delivery excellence 🥋 Software Kaizen: My One-on-One System for Engineering Leadership📘 Hexagonal Architecture by Alistair Cockburn☕️ Small Batches #17 with Dave FarleyChapters
(00:00) - Hexagonal Architecture
(00:23) - Reflections on Ruby and Rails
(01:41) - What is Hexagonal Architecture?
(02:45) - The Repository Pattern
(04:32) - Dependency Injection
(06:43) - Thinking in Pipelines
(08:03) - Development Environments
(09:09) - Outro


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Adam welcomes Steve Pereira and Andrew Davis to discuss their new book, Flow Engineering. They discuss the book's origin story and the use of cybernetics to drive effective action.
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🚀 New listener? Start with the introduction.🎁 Enter the FREE giveaway for a copy of "Modern Software Engineering"🧭 Get the Small Batches Way guide to software delivery excellence 📘 Buy Flow Engineering: from value stream mapping to effective action🧠 Join the Flow Collective🥋 Software Kaizen: My One-on-One System for Engineering LeadershipChapters
(00:00) - Flow Engineering
(00:23) - Intro
(00:59) - Free June Giveaway
(01:38) - Andrew's Intro
(02:38) - Steve's Intro
(03:46) - Book's Origin Story
(06:49) - Adam's Thoughts on the Book
(13:03) - The Five Maps
(19:16) - Value, Clarity Flow
(23:46) - What is Essential?
(27:12) - Cybernetics & Effective Action
(39:51) - The Principles & Visual Management
(53:21) - Wrap up
(56:53) - Outro


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Adam presents the mental model behind T1 and T2 signals, a necessary lexicon for understanding production operations.
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🚀 New listener? Start with the introduction.🎁 Enter the FREE giveaway for a copy of "Flow Engineering"🧭 Get your FREE Guide to software delivery excellence☕️ Small Batches #103 - Understanding Production Operations (The MMIVM episode)☕️ Small Batches #90 - As Measured By☕️ Small Batches #88 - Golden Signals☕️ Small Batches #26 - SLOs with Alex Hidalgo (Google SRE and author of the SLO book)🥋 Software Kaizen: My One-on-One System for Engineering LeadershipChapters
(00:00) - T1 & T2 Signals
(00:23) - Can you answer this question?
(01:27) - Flow Engineering Giveaway
(02:30) - Tier 1 & Tier 1 Signals
(03:49) - Example: Datadog Spending
(06:13) - Example: a Web Service
(08:23) - Example: Video Transcription
(09:26) - PROTIP One
(09:57) - PROTIP Two
(10:27) - PROTIP Three
(11:07) - PROTIP Four
(11:43) - PROTIP Five
(12:38) - PROTIP 6
(13:22) - PROTIP Seven
(14:24) - Study Guide Announcement
(15:07) - Announcing more Paid Perks
(17:25) - Outro


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Adam answers a listener's request of advice on succeeding in high-level company or project environments with seven tips.
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🚀 New listener? Start with the introduction.🎁 Enter the FREE giveaway for a copy of "Flow Engineering"🧭 Get your FREE Guide to software delivery excellence📘 Buy "Goldratt's Rules of Flow"📘 Buy "Playing to Win" (my favorite book on strategy)☕️ Small Batches #99: Wiring the Winning Organization☕️ Small Batches #82: Leadership is LanguageChapters
(00:00) - Rules of Flow
(00:23) - Listener Request
(00:48) - May Giveaway: Flow Engineering
(01:30) - Rules of Flow
(04:15) - Goldratt's Rule of Flow
(04:52) - Tip One: Control WIP
(05:16) - Tip Two: Full-Kits
(06:02) - Tip Three: Set a Cadence
(06:51) - Tip Four: Right-Size
(07:42) - Tip Five: Buffers
(08:39) - Tip Six: Visual Management
(10:11) - Tip Seven: Language
(10:49) - Bonus Tip: Information Diet
(11:12) - Outro


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Adam presents TDD as skill zero, the one that unlocks all the others.
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🚀 New listener? Start with the introduction.🎁 April 2024 Giveaway instructions🧭 Get your FREE Guide to software delivery excellence☕️ Small Batches #65: Systems Thinking☕️ Dave Farley on Small Batches📘 Tidy First? by Kent BeckChapters
(00:00) - Skill Zero: Test Driven Development
(00:25) - Intro
(01:32) - Free April Giveaway
(02:27) - Skill Zero
(04:06) - Learning from Management
(05:11) - TDD in Teams
(06:03) - Systems Thinking
(06:39) - Balancing Feedback Loops
(08:00) - Reinforcing Feedback Loops
(09:13) - Batch-Size Controls
(13:04) - Outro


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Adam presents a catch-all episode on ops reviews, visual management, call-to-actions, and SLOs.
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🚀 New listener? Start with the introduction.🎁 April 2024 Giveaway instructions🧭 Get your FREE Guide to software delivery excellence☕️ Small Batches #104: Blue-Yellow-Black Visual Management☕️ Small Batches #26: Service Level Objectives with Alex Hidalgo☕️ Small Batches #103: Understanding Production Operations🥋 How to Find your Initial SLOs on Software KaizenChapters
(00:00) - Intro
(00:35) - This Month's Free Giveaway!
(01:17) - On Ops Reviews
(09:13) - Outro


★ Support this podcast on Patreon ★