Gain insights into microservice principles, their pros and cons, Micro and Macro architecture, migration strategies, Docker's role, and technologies to effectively implement microservices.

docker_ms2_v3.tar.gz

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Microservices are one of the most important and popular software architecture trends. This architecture forms the base for a lot of companies including: Amazon, Netflix, Spotify, and Uber. 

In this course you’ll learn microservices in depth and understand reasons for and against microservices. Beyond that, you’ll learn about Micro and Macro architecture, strategies for migrating old systems, the role of Docker in this architecture, and technologies for implementing microservices. 

After taking this course, you’ll be better equipped to implement microservices for your own use.

An Introduction to Microservice Principles and Concepts

# Chapter walkthrough
This chapter introduces Docker and covers the following:

* After studying the chapter, the reader is able to **run the examples
provided** in the following chapters **in a Docker environment**.

* Docker and microservices are nearly synonymous. This chapter **explains why Docker fits so well with microservices**.

* Docker facilitates software installation. Important for this is the `Dockerfile`, which describes the installation of the software in a
simple way.

* Docker Machine and Docker Compose support Docker on server systems and complex software environments with Docker.

* The chapter lays the foundation for an understanding of technologies such as **Kubernetes** **Cloud
Foundry**, which are based on Docker.


# Licences and projects

Docker is under the Apache 2.0 license. It is developed by the company
[Docker, Inc.](https://www.docker.com/), among others. 

Some core components, such as [Moby](https://github.com/moby/moby), for example, are under an Open Source license and allow other developers to implement systems similar to Docker. 

Docker is based on Linux containers, which isolate processes in Linux systems from each other. The [Open Container Initiative](https://www.opencontainers.org/) ensures
via standardization of the compatibility of the different container systems.


In this lesson, we'll walk through what we will learn in this chapter.

Preface

Microservices

Micro and Macro Architecture

Migration

Docker

Technical Micro Architecture

Appendix

Introduction

Chapter walkthrough