Tech Lead Journal
#187 - The Tao of Microservices - Richard Rodger
Aug 12, 2024
Richard Rodger, author of "The Tao of Microservices," dives deep into the philosophy and practice of microservices. He discusses the misconceptions surrounding monoliths versus microservices, emphasizing that both can be unreliable. Richard shares core principles like 'messages first' and pattern matching for effective communication. He highlights the importance of accepting a baseline error rate as a business issue and explores the significance of dynamic message routing and data consistency. His insights into fostering a blame-free culture in tech development are particularly enlightening.
59:33
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Quick takeaways
- Microservices should be designed as reusable components with simple interfaces to enhance architecture and reduce complexity.
- Accepting that errors are inherent to software systems allows businesses to plan for baseline error rates and improve reliability.
Deep dives
Microservices as Software Components
Microservices should first be viewed as software components rather than just mini web servers, as this perspective facilitates better architecture. The focus should be on developing microservices with simple interfaces, inspired by UNIX pipes, which allow fluid communication between components. A simplistic design minimizes complexity and enhances reusability, as it allows developers to construct systems with simple, component-based interfaces. Instead of being rigidly tied to underlying infrastructure, this flexibility promotes an efficient and adaptable architecture.
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