Architecture Microservice : concept et bonnes pratiques - Bertrand Lehurt


Summary

The video provides a comprehensive overview of microservices, emphasizing their evolution over the past 15 years, key characteristics like single responsibility and smart endpoints, and communication methods such as RPC and REST. It discusses the importance of continuous integration, delivery, and deployment, along with the benefits and challenges of microservices, the shift towards a DevOps culture, and the significance of monitoring and scaling. Additionally, it covers configuration management tools like Puppet and Chef, deployment options including Docker containerization, and considerations for scaling and enhancing resilience in microservices architecture.


Introduction to Microservices

Introduction to the concepts and understanding of microservices, covering the background and implications of using microservices correctly.

Architectures Monolithiques

Explanation of monolithic architectures, including communication between microservices, integration of microservices within a service, and deployment automation.

Microservices Evolution

Discussion on the evolution of microservices in the industry over the past 15 years, including the emergence of concepts such as domain-driven design and infrastructure automation.

Key Characteristics of Microservices

Detailed explanation of the key characteristics of microservices, emphasizing single responsibility, technology agnosticism, smart endpoints, and dumb pipes.

Communication between Microservices

Discussion on communication methods between microservices, including remote procedure call (RPC), REST, and event-based communication.

Versioning and Code Structure

Importance of versioning microservices and applications, using bounded contexts for domain-driven design, and identifying code segments to evolve into microservices.

Continuous Integration and Delivery

Explanation of continuous integration, continuous delivery, and continuous deployment, highlighting the automated deployment process and testing procedures.

Introduction to Microservices

Discussion on the concept of microservices, including the benefits and challenges they present, the shift towards a devops culture, and the importance of monitoring and scaling.

Use of Configuration Management Tools

Exploration of configuration management tools such as Puppet and Chef to maintain server configurations and the impact on server stability when configurations are modified.

Deployment of Microservices

Explanation of different deployment options for microservices, including physical machines, virtual machines, and the rising popularity of Docker for containerization.

Docker and Microservices

Discussion on using Docker for containerization, creating immutable Docker images, and the benefits of executable jars for microservices.

Monitoring and Logging in Microservices

Importance of monitoring microservices, managing logs effectively, and using tools like Logstash and Elasticsearch for log analysis.

Scalability and Resilience in Microservices

Considerations for scaling microservices, allocating resources based on demand, and enhancing resilience in the face of varying service requirements.

Organization and Culture in Microservices

Addressing the organizational structure needed for microservices, the shift towards a DevOps culture, and the importance of collaboration between development and operations teams.

Gestion du périmètre

Apprendre à gérer votre périmètre et comprendre les changements dans le rôle des développeurs.

Comprendre le système

Analyser et comprendre ce qui se passe dans le système de développement.

Démarche de découpage

Réfléchir sur la taille des microservices à mettre en place et comment les découper efficacement.

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