Microservices with Spring Cloud from Udemy

Microservices with Spring Cloud is an online workshop designed to help you learn the Microservices architectural style, and how to implement it using Spring technologies

This course provides a good, solid introduction to the topic of the Microservices architectural style, and combines this with practical experience gained by working through the exercises featuring Spring Cloud.

Along the way, this course will provides a brief introduction to Spring Boot and Spring Data (enough to get you familiar with these technologies if you have not been immersed in them already).

The course provides exercises that provide you with hands-on experience working with the various components of Spring Cloud.

The goal of this course is to serve as a practical guide through the Spring Cloud projects, so you can see how they are used to implement microservice based architecture.

By the time you finish this course, you will have gained the ability to articulate what the Microservices architectural style is all about, including its advantages and disadvantages.

You will gain familiarity with Spring Boot, and you'll see how to use it to build web interfaces, REST interfaces, and how to use Spring Data and Spring Data REST.

You will gain the ability to build microservice-based applications utilizing Spring Cloud technologies. You will learn about

Centralized, versioned configuration management using Spring Cloud Config
Dynamic configuration updates with Spring Cloud Bus
Service discovery with Spring Cloud Eureka
Client Side Load Balancing with Ribbon
Declarative REST Clients with Feign
Software Circuit Breakers with Hystrix.

What's inside

Learning objectives

Articulate the microservices architectural style; its advantages and disadvantages
Build simple spring boot applications utilizing web interfaces, rest interfaces, spring data, and hateoas

Build microservice applications utilizing the different spring cloud sub-projects, including config server & bus, eureka, ribbon, feign, and hystrix

Articulate the microservices architectural style; its advantages and disadvantages
Build simple spring boot applications utilizing web interfaces, rest interfaces, spring data, and hateoas
Build microservice applications utilizing the different spring cloud sub-projects, including config server & bus, eureka, ribbon, feign, and hystrix

Syllabus

Introduction

Course Introduction

Lab Setup

Introduction to Microservices

Provides a description of the meaning of the Microservices architectural style, and begins to demonstrate it by showcasing the characteristics of a monolithic application.

Provides an explanation of the microservices architectural style by contrasting point-by-point with the previously described characteristics of the monolith. Outlines the relative advantages and disadvantages of each style, and provides guidance for applying the microservices style.

Modern Spring: Spring Boot, Spring Data, and Spring Data REST

Explains the fundamental nature and purpose of Spring Boot, beginning with the very basics.

Guided explanation of Spring Boot web applications, WAR deployment, and Thymeleaf templating

Guided explanation of Spring Boot web applications utilizing JSPs, RESTful services, JSON, and XML

Adding Spring Data JPA to a Spring Boot application.

Adding Spring Data REST to a Spring Boot application.

Lab 1 - Create a Spring Boot Application

Spring Cloud

A brief explanation of the Spring family of projects, where Spring Cloud fits in, and why Netflix technology is featured so much.

A justification and explanation of Spring Cloud Config, and a step-by-step guide to creating your own Spring Cloud Server.

Continued discussion of Spring Cloud Config focusing on the client side, repository organization, YML vs property files, and an explanation of the Spring Cloud application's startup process.

Lab 3 - Spring Cloud Configuration

An explanation of passive service discovery, how to create a Eureka server, and how to register a Eureka client.

Lab 4 - Spring Cloud Eureka

An exploration of server-side and client-side load balancing, and a practical guide to using Ribbon on a client.

Lab 5 - Spring Cloud Ribbon

A focused exploration of Feign, and how to use it to implement REST clients via a declarative style.

Lab 6 - Feign

This module examines the idea of circuit breakers in software, and describes how to use Hystrix with Ribbon and Feign.

Lab 7 - Hystrix

This module re-visits Spring Cloud Config, and demonstrates how to make changes dynamic using Spring Cloud Bus. It also explores how @RefreshScope and @ConfigurationProperties can be used to make an application resilient to live refresh.

Lab 8 - Spring Cloud Bus

API Gateway - Part 1 - Purpose, and Spring Cloud Zuul

API Gateway - Part 2 - Caching Options

API Gateway - Part 3 - Resource Expansion

API Gateway - Part 4 - Protocol Conversion

Lab 9 - Zuul and ETags

Wrap-Up, Final Thoughts, and Next Steps

Summary of what we've learned in this course, guide to further resources.

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Taught by Ken Krueger who is recognized for their work in Microservices and Cloud technologies

Taught by Ken Krueger who is recognized for their work in Microservices and Cloud technologies for firms such as Comcast, eBay, and VMware

Develops working knowledge of Microservices architecture style and its advantages/disadvantages

Examines the Microservices architectural style which is standard in industry today

Provides a valuable **introduction to Spring Boot and Spring Data REST** for those less familiar

This is a practical guide through the Spring Cloud projects with hands-on experience

Reviews summary

Outdated course content

According to students, outdated content and lack of detail make this course inadequate.

Instructions lack crucial details.

"Instruction to exercises is sometimes to much detailed and sometimes to much sweeping."

"For example when it is written to put some dependency in pom, it is not told to which subproject."

Course material is out of date.

"Course is out of date."

"Some dependencies show in tutorial are not available now."

Career center

Learners who complete Microservices with Spring Cloud will develop knowledge and skills that may be useful to these careers:

Software Architect

Software Architects design and implement the overall software architecture of complex systems. They ensure that systems are scalable, reliable, and maintainable. This course provides a deep dive into microservices architecture and Spring Cloud, which are essential technologies for building modern, enterprise-grade software systems.

See salaries and explore the career path for Software Architect

Technical Architect

Technical Architects design and implement the technical infrastructure of organizations. They ensure that systems are efficient, reliable, and scalable. This course provides a comprehensive overview of microservices architecture and Spring Cloud, which are essential technologies for building modern, scalable systems.

See salaries and explore the career path for Technical Architect

Chief Technology Officer

Chief Technology Officers (CTOs) are responsible for the overall technology strategy of an organization. They make decisions about which technologies to adopt and how to use them to achieve business goals. This course provides a comprehensive overview of microservices architecture and Spring technologies, which are becoming increasingly important in modern enterprise IT environments.

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Cloud Engineer

Cloud Engineers design, build, and maintain cloud computing systems. They ensure that these systems are reliable, scalable, and secure. This course provides a comprehensive overview of Spring Cloud, a suite of projects for building microservices-based applications in the cloud.

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Lead Software Engineer

Lead Software Engineers manage and motivate teams of developers, ensuring that projects are completed on time and within budget. They also provide technical guidance and support to team members. This course provides a comprehensive overview of microservices architecture and Spring technologies, which are essential skills for Lead Software Engineers.

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Senior Software Engineer

Senior Software Engineers lead and mentor junior developers, ensuring that software is developed to a high standard. They also participate in the design and implementation of complex software systems. This course provides valuable insights into microservices architecture and Spring technologies, which are becoming increasingly popular in enterprise-level software development.

See salaries and explore the career path for Senior Software Engineer

Solutions Architect

Solutions Architects design and implement technology solutions that meet the needs of businesses. They work closely with stakeholders to understand their requirements and develop tailored solutions. This course provides a solid foundation in microservices architecture and Spring technologies, which are valuable skills for Solutions Architects.

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Product Manager

Product Managers are responsible for the development and management of software products. They work closely with engineering and marketing teams to ensure that products meet the needs of users. This course provides valuable insights into microservices architecture and Spring technologies, which are becoming increasingly popular in modern software product development.

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Web Developer

Web Developers are responsible for the design and development of websites and web applications. They ensure that these applications are user-friendly, efficient, and aesthetically pleasing. This course provides a good foundation in Spring Boot, Spring Data, and Spring Data REST, which are essential technologies for building modern web applications.

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DevOps Engineer

DevOps Engineers bridge the gap between development and operations teams. They automate and streamline the software development process, ensuring that software is delivered quickly and efficiently. This course may be useful for DevOps Engineers as it covers Spring Boot, a framework that promotes rapid application development and deployment.

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Data Scientist

Data Scientists use data to solve business problems and make predictions. They develop and implement machine learning algorithms to extract insights from data. This course may be useful for Data Scientists as it covers Spring Data and Spring Data REST, which are valuable tools for working with data in Java applications.

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Software Developer

Software Developers build and maintain software systems, utilizing efficient algorithms and data structures. This course may be useful to a Software Developer as it provides a practical guide to implementing Microservices using Spring technologies, which have become increasingly popular in modern software development.

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Quantitative Analyst

Quantitative Analysts use mathematical and statistical models to analyze financial data. They develop and implement trading strategies and risk management models. This course may be useful for Quantitative Analysts as it provides a good foundation in Spring Data and Spring Data REST, which are valuable tools for working with data in Java applications.

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Data Analyst

Data Analysts extract meaningful insights from data to aid decision-making. They also provide guidance for database design and optimization. This course may be useful for those interested in Data Analysis, as it covers Spring Data and Spring Data REST, which are valuable tools for working with data in Java applications.

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Machine Learning Engineer

Machine Learning Engineers build and deploy machine learning models. They work closely with Data Scientists to develop and implement solutions to complex business problems. This course may be useful for Machine Learning Engineers as it covers Spring Data and Spring Data REST, which are valuable tools for working with data in Java applications.

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