About this course: In enterprise environments, the architectural style of microservices is gaining momentum. In this course, you will learn why microservices are well-suited to modern cloud environments which require short development and delivery cycles. You will learn the characteristics of microservices. You will compare the microservice architecture with monolithic style, emphasizing why microservices are well suited to continuous delivery. While microservices are more modular to develop and may look simpler, you will discovery that the complexity does not go away, it shifts. An inevitable organizational complexity comes along with many small interacting pieces. Managing, monitoring, logging, and updating microservices creates a greater operational complexity. In this course you learn about the tools necessary to successfully deploy, manage and monitor microservice based applications. After taking this course, you will have a much better understanding of why microservices are so well suited to cloud environments, the DevOps environments in which microservices run and the tools to manage the complexity that microservices bring to the operational and production environment. If you choose to take this course and earn the Coursera course certificate, you will also earn an IBM digital badge. To find out more about IBM digital badges follow the link http://ibm.biz/badging.
Who is this class for: This course benefits technical professionals, specifically application developers, quality assurance staff, and administrators. Developers familiar with traditional application development but interested in using microservices in a DevOps environment will benefit. Microservices are appropriate to large-scale enterprise environments so this course should appeal to people interested in developing for those environments.
Created by: IBM
Taught by: Karen Durston, Software Engineer
Taught by: Steeve Chwojko
| Basic Info | Course 1 of 4 in the IBM Microservices Specialization |
| Level | Beginner |
| Commitment | This course can be completed in 5 weeks, with 1-2 hours/week. |
| Language | English |
| How To Pass | Pass all graded assignments to complete the course. |
| User Ratings |
Syllabus
WEEK 1
Welcome to the course
Course Introduction
2 videos, 1 reading
- Video: Outline of the course
- Reading: Course completion
What are microservices?
In this module, you learn the definition of microservices, their characteristics, and how microservices communicate.
6 videos, 6 readings, 6 practice quizzes
- Reading: What are microservices - Part 1
- Practice Quiz: What are microservices - part 1
- Video: What are microservices - Part 2
- Reading: What are microservices - Part 2
- Practice Quiz: What are microservices - part 2
- Video: From tradition to SaaS
- Practice Quiz: From tradition to SaaS
- Reading: From tradition to SaaS
- Video: Characteristics of a microservices application
- Practice Quiz: Characteristics of a microservices application
- Reading: Characteristics of a microservices application
- Video: Microservice communication - 1
- Reading: Microservice communication - Part 1
- Practice Quiz: Microservice communication - 1
- Video: Microservice communication - 2
- Reading: Microservice Communication - Part 2
- Practice Quiz: Microservice communication - 2
Graded: Summative quiz: What are microservices
Graded: Summative quiz: from tradition to SaaS
Graded: Summative quiz: Characteristics of a microservices application
Graded: Summative quiz: Microservice communication
WEEK 2
Microservice architecture
In this module, you learn to describe the microservice architectural style. You also learn how to compare and contrast the microservices style with the monolithic architectural style which was commonly used before the cloud became popular.
2 videos, 2 readings, 2 practice quizzes
- Reading: What came before - the monolithic architectural style
- Practice Quiz: What came before - the monolithic architectural style
- Video: Microservices architecture in today's computing environment
- Reading: Microservices architecture in today's computing environment
- Practice Quiz: Microservices architecture in today's computing environment
Graded: Summative quiz: What came before - the monolithic architectural style
Graded: Summative quiz: Microservices architecture in today's computing environment
WEEK 3
Microservices and DevOps
In this module, you learn why microservices belong in a DevOps environment. You learn how complexity shifts to the operational environment and the type of tools used to manage the additional complexity of working with a multitude of interacting microservices.
3 videos, 7 readings
- Discussion Prompt: Why would microservices make the operational environment more complex?
- Reading: Benjamin Wooton: "Microservices - Not a free lunch!"
- Reading: Martin Fowler: "Microservices Prerequisites You must be this tall to use microservices"
- Video: DevOps
- Reading: Martin Fowler: DeploymentPipeline
- Reading: IBM DevOps for Dummies V3
- Reading: Blue/Green deployments
- Video: Tools to address the challenges of microservice
- Reading: Jason McGee: IBM, Google and Lyft give microservices a ride on the Istio Service Mesh
- Reading: Itsio mesh
Graded: Summative quiz: Challenges of microservices
Graded: Summative quiz: DevOps
Graded: Summative quiz: Service mesh
WEEK 4
Decomposing monolithic applications
In a previous module, you learned about monolithic and microservice architectural styles. In this module, you learn how to decompose an existing monolithic application into microservices.
2 videos, 4 readings
- Reading: Redbook: Microservices from Theory to Practice
- Reading: Martin Fowler: MonolithFirst
- Reading: IBM Master Data Management
- Reading: Microservices reference architecture
- Video: Examples of microservice architecture
- Discussion Prompt: Have you seen monoliths that could be decomposed?
Graded: Summative quiz: Decomposing a monolithic application
Graded: Summative quiz: Example decompositions
Graded: Badge completion quiz
FAQs
How It Works
Coursework
Each course is like an interactive textbook, featuring pre-recorded videos, quizzes and projects.
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Creators
IBM
IBM offers a wide range of technology and consulting services; a broad portfolio of middleware for collaboration, predictive analytics, software development and systems management; and the world's most advanced servers and supercomputers. Utilizing its business consulting, technology and R&D expertise, IBM helps clients become "smarter" as the planet becomes more digitally interconnected. IBM invests more than $6 billion a year in R&D, just completing its 21st year of patent leadership. IBM Research has received recognition beyond any commercial technology research organization and is home to 5 Nobel Laureates, 9 US National Medals of Technology, 5 US National Medals of Science, 6 Turing Awards, and 10 Inductees in US Inventors Hall of Fame.
Pricing
| Purchase Course | |
|---|---|
| Access to course materials | Available |
| Access to graded materials | Available |
| Receive a final grade | Available |
| Earn a shareable Course Certificate | Available |
Ratings and Reviews
Grand overview so far.
Its simple, clear and excellent material
Very helpful overview
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HG
It explains the basics of microservices in a way that is easy to understand even if you do not have any experience in application development,