Microservice Architecture
Supported by KongYOW! Perth: Cubes, Hexagons, Triangles, and More: Understanding the Microservice Architecture Through Shapes
In September 2019, I gave a talk at YOW! Perth and Singapore on the Microservice Architecture.
Abstract
The microservice architecture is becoming increasing important. But what is it exactly? Why should you care about microservices? And, what do you need to do to ensure that your organization uses the microservice architecture successfully? In this talk, I’ll answer these and other questions using shapes as visual metaphors. You will learn about the motivations for the microservice architecture and why simply adopting microservices is insufficient. I describe essential characteristics of microservices, You will learn how a successful microservice architecture consist of loosely coupled services with stable APIs that communicate asynchronous. I will cover strategies for effectively testing microservices.
Slides
To learn more
- Read my Microservices patterns book
- Talk to me about my microservices consulting and training services
- Learn more about microservices at adopt.microservices.io
About Microservices.io
Microservices.io is brought to you by Chris Richardson. Experienced software architect, author of POJOs in Action, the creator of the original CloudFoundry.com, and the author of Microservices patterns.
Chris helps clients around the world adopt the microservice architecture through consulting engagements, and training workshops.
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Topics
Note: tagging is work-in-process
Microservices adoption · ancient lore · anti-patterns · application api · application architecture · architecting · architecture · architecture documentation · assemblage · beer · containers · dark energy and dark matter · deployment · design-time coupling · developer experience · development · devops · docker · eventuate platform · glossary · hexagonal architecture · implementing commands · implementing queries · inter-service communication · kubernetes · loose coupling · microservice architecture · microservice chassis · microservices adoption · microservicesio updates · modular monolith · multi-architecture docker images · observability · pattern · refactoring to microservices · resilience · sagas · security · service api · service architecture · service collaboration · service design · service discovery · service granularity · service template · software delivery metrics · success triangle · tacos · team topologies · transaction management · transactional messaging
The patterns
Application architecture patterns
Decomposition
- Decompose by business capability
- Decompose by subdomain
- Self-contained Servicenew
- Service per teamnew
Refactoring to microservicesnew
Data management
- Database per Service
- Shared database
- Saga
- Command-side replica
- API Composition
- CQRS
- Domain event
- Event sourcing
Transactional messaging
Testing
Deployment patterns
- Multiple service instances per host
- Service instance per host
- Service instance per VM
- Service instance per Container
- Serverless deployment
- Service deployment platform
Cross cutting concerns
Communication style
External API
Service discovery
- Client-side discovery
- Server-side discovery
- Service registry
- Self registration
- 3rd party registration
Reliability
Security
Observability
- Log aggregation
- Application metrics
- Audit logging
- Distributed tracing
- Exception tracking
- Health check API
- Log deployments and changes
UI patterns