Say microservices again! (Clermont'ech 01/03/2016)
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The document discusses the concept of microservices, describing it as an architectural style for developing applications as a suite of small, independent services that communicate through lightweight mechanisms. It outlines the benefits and complexities of microservices compared to monolithic architectures, emphasizing the need for careful evaluation of technology and organizational feasibility. It also highlights tools and practices that can aid in managing microservices effectively.
Say microservices again! (Clermont'ech 01/03/2016)
- 1. Say Microservices again! - March, 1st 2016@danielpetisme
- 2. Brace yourself, Microservices are coming microservices Google Trends Gartner Hype Cycle
- 3. Definition
- 4. You are developing monoliths All the functionality into a single process. Users, Products, Payments, Customers, etc. ?
- 5. Scaling the monolith Let's replicate this almost not used functionality on all the nodes.
- 7. Loosely coupled service oriented architecture with bounded contexts. What's a Microservice In short, the microservice architectural style is an approach to developing a single application as a suite of small services, each running in its own process and communicating with lightweight mechanisms, often an HTTP resource API. These services are built around business capabilities and independently deployable (...). James Lewis & Martin Fowler TL;DR
- 8. Scale the right functionality. Scaling a Microservice
- 9. Haters gonna hate Microservices in action: cat /etc/passwd | grep "/bin/bash" | cut -d ":" -f 1 > users_using_bash Unix - 1969
- 10. Pros
- 11. 1 Microservice, 1 product Independance: Lifecyles, Data management, Technos
- 12. Cons
- 13. From an API call to a network call: Complexity You can move it about but it's still there! Robert Annett: Where is the complexity? Latency Serialization Fault tolerance
- 14. Enablers
- 15. Netflix and chill (Circuit breaker), (Client-side load balancer), (Service Discovery), (Declarative Rest Client) Hystrix Ribbon Eureka Feign
- 16. Conclusion
- 17. Be pragmatic Seducing benefits. Not a free lunch! Evaluate the Tech. & Org. feasability.
- 18. Thank you Happy Birthday !@clermontech
- 19. Credits Images Logo Clermont'ech Pulp Fiction Meme Generator Microservices a definition of this new architectural term Microservices Google Trend Wikipedia Gartner Hype Cycle Juri Strumpflohner - Notes: Microservices by Martin Fowler Wikipedia Microservices Spring Cloud Services for Pivotal Cloud Foundry Simon Brown tweet Normcoreplaty Further readings The dark side of microservices The technical journey to microservices the new world Ten Best Practices from Sequoia's Microservices Summit Dockercon State of the Art in Microservices Microservices not a free lunch Powered by Reveal.js Yeoman Reveal.js Generator Font awesome