Creating an Incremental Architecture for Your System

Learn how to create an incremental architecture for your software system in this ACCU 2018 conference talk by Giovanni Asproni. Discover the pitfalls of both big design up-front and no up-front design approaches, and explore a balanced method that allows for just the right amount of initial design. Understand how to evolve and change your architecture incrementally as your system grows, addressing important qualities early while delaying other aspects until the last responsible moment. Gain insights into the rational design process, the impact of architectural decisions on users and costs, and the importance of considering domains, qualities, and microservices. Explore practical strategies for getting started, including political considerations, stakeholder engagement, and focusing on known elements while addressing risks. Learn to use tools like Rich Picture and hypothesis testing to validate your architectural decisions. This comprehensive talk covers everything from the basics of software architecture to advanced techniques for creating flexible, maintainable systems that can adapt to changing requirements.

Intro
What is software architecture
Cost of change
Impact on users
Architectural impact
What is it for
What does architecture include
Sketches
People
Resources
Rational Design Process
Design is not just to satisfy requirements
Speculative design
Incremental design
Incremental vs iterative
Budget constraints
Domains
Qualities
Microservices
Getting Started
Politics
Engagement
Start Small
Focus on What You Know
Address Risks
Rich Picture
Tools Framework
Hypothesis
Test your hypothesis