Microservice Architectures from Coursera

Dive into the world of Microservices Architectures with this comprehensive course, designed to provide a clear understanding of both the theoretical and practical aspects of building scalable and robust systems. Beginning with the concept of program slicing, this course will guide you through the intricacies of Microservices, contrasting them against monolithic systems, and demonstrating the art and science behind their design, deployment, and maintenance.

What You'll Learn:

Program Slicing and its Relevance: Dive into the foundational concepts of program slicing, its significance in system design, and its relationship with Microservices.

Monoliths vs. Microservices: Contrast the architectural styles, understanding the strengths, weaknesses, and practical differences of each approach.

Decoupling and Invocation Dynamics: Grasp the intricacies of service decoupling, hidden couplings, and the complexities of service invocation within a Microservices environment.

Deployment, Scalability, and Dependency Management: Delve into the challenges and consequences of adopting Microservices, focusing on deployment strategies, scalability issues, and dependency isolation.

Building Resilient Systems: Explore client-side load balancing, circuit breakers, fallback strategies, and other resilience techniques to ensure system stability and robustness.

Who Should Enroll:

Students should have intermediate Java programming experience.

What's inside

Syllabus

Microservices I & Program Slicing

The Pros and Cons of Microservices

Microservices Architectural Patterns

Traffic lights

Read about what's good

what should give you pause

and possible dealbreakers

Teaches basic skills and knowledge with relevance to industry

Becomes progressively more complex and detailed, which may help intermediate-level learners strengthen their foundation

Taught by Java experts with deep expertise

Covers deployment and scalability issues, which are important for modern software systems

Offered through a reputable provider

Intermediate Java programming experience is a prerequisite

Reviews summary

Comprehensive microservice architecture foundation

According to students, this course offers a largely positive and comprehensive theoretical foundation in Microservice Architectures. Learners consistently praise the instructor, Professor Douglas Schmidt, for his exceptional knowledge and ability to explain complex topics with clarity, such as program slicing, service invocation dynamics, and decoupling. The course is particularly noted for its strong emphasis on architectural patterns and building resilient systems. While providing invaluable conceptual understanding, several students expressed a desire for more hands-on coding labs and practical application guidance, suggesting it's ideal for a deeper theoretical dive rather than immediate implementation-focused learning. The stated intermediate Java prerequisite is important for success.

Intermediate Java programming experience is crucial for success.

"The Java prerequisite is definitely important, as some concepts build heavily on intermediate programming knowledge."

"The Java requirement is a real one; don't skip it if you want to fully grasp the material and examples presented."

"I found that having a solid understanding of Java helped immensely with grasping the technical concepts and architectural nuances."

Highly beneficial for system designers and senior developers.

"Excellent course for anyone looking to understand microservice architecture deeply. It truly clarified many misconceptions I had about system design."

"The focus on architectural patterns is incredibly valuable for system architects looking to design scalable and robust systems."

"Highly recommended for software architects and senior developers; it provides crucial insights into designing and managing dependencies effectively."

Provides a comprehensive and deep understanding of microservice concepts.

"A solid introduction to microservices. The theoretical aspects are well-covered, and the comparison between monoliths and microservices was insightful."

"The depth of coverage on topics like program slicing and invocation dynamics is unparalleled. It truly provides a deep dive into the 'why' behind microservices, not just the 'how'."

"I gained a strong conceptual framework for understanding microservices and their underlying principles, which is invaluable for designing systems."

Professor Schmidt's explanations are clear and insightful.

"The instructor, Professor Douglas Schmidt, is incredibly knowledgeable and explains complex topics like program slicing and service invocation dynamics in a very clear and engaging way."

"Professor Schmidt's expertise shines through. The content on decoupling and dependency management was particularly helpful, clarifying many misconceptions."

"Professor Schmidt is a master of this domain. The course on Microservice Architectures is truly exceptional in explaining complex topics simply."

Some learners found the pace slow or explanations repetitive.

"While the content is technically sound, I found the pace a bit slow at times, and some explanations felt redundant."

"If you have some prior exposure to distributed systems, parts might feel like a rehash, though the in-depth explanations are thorough."

Learners desired more practical coding exercises and real-world implementation examples.

"My only minor gripe is that I wished for more hands-on coding labs beyond just theoretical discussions, especially regarding deployment strategies."

"I found it a bit too academic and less practical than I expected. I came hoping for more direct application guidance and best practices for common enterprise scenarios."

"I would have liked more practical application, especially for those looking to immediately implement microservices in their projects. Still, the foundations are solid."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Microservice Architectures with these activities:

Review code examples

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Practice building foundational skills for building Microservices by reviewing and writing Java code.

Browse courses on Code Review

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Recall concepts of Java syntax and semantics
Study examples of Microservices architecture

Read 'Microservices Patterns' by Chris Richardson

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Gain insights into best practices and patterns for designing and implementing Microservices by reading this comprehensive book.

View Microservices Patterns: With examples in Java on Amazon

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Read the book thoroughly
Take notes and highlight key concepts
Discuss the book's content with peers or in a study group

Host a Microservices study group

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Collaborate with fellow students to share knowledge, discuss concepts, and work through problems related to Microservices.

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Gather a group of classmates interested in Microservices
Set regular meeting times
Prepare discussion topics and exercises

Three other activities

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Solve Microservices architecture coding challenges

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Enhance problem-solving abilities and reinforce Microservices concepts through coding challenges.

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Find coding problems related to Microservices on platforms like LeetCode or HackerRank
Attempt to solve the problems on your own
Review your solutions and identify areas for improvement

Develop a Microservices architecture proposal

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Apply knowledge gained throughout the course to design a comprehensive Microservices architecture proposal.

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Identify a problem or use case suitable for a Microservices architecture
Research and analyze different Microservices patterns and technologies
Design a detailed architecture diagram and implementation plan

Build a Microservices application from scratch

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Integrate and apply all aspects of Microservices architecture by developing a full-stack application.

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Plan the application's architecture and identify the necessary Microservices
Develop each Microservice independently
Integrate the Microservices into a cohesive application
Test and deploy the application

Career center

Learners who complete Microservice Architectures will develop knowledge and skills that may be useful to these careers:

Software Engineer

Software Engineers are responsible for designing, developing, and maintaining software and software systems. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment.

See salaries and explore the career path for Software Engineer

Software Architect

Software Architects are responsible for designing and managing the architecture of software systems. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment.

See salaries and explore the career path for Software Architect

Cloud Architect

Cloud Architects are responsible for designing and managing the architecture of cloud-based systems. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems that are often deployed in the cloud. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment.

See salaries and explore the career path for Cloud Architect

DevOps Engineer

DevOps Engineers are responsible for bridging the gap between development and operations teams. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment, which is a key skill for DevOps Engineers.

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Database Administrator

Database Administrators are responsible for managing and maintaining databases. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment, which may involve working with databases.

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Security Engineer

Security Engineers are responsible for designing and implementing security measures for software systems. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment, which may involve working with security measures.

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Data Analyst

Data Analysts are responsible for collecting, analyzing, and interpreting data. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment, which may involve working with data.

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Data Scientist

Data Scientists are responsible for developing and applying statistical and machine learning models to data. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment, which may involve working with data.

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Machine Learning Engineer

Machine Learning Engineers are responsible for developing and deploying machine learning models. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment, which may involve working with machine learning models.

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Product Manager

Product Managers are responsible for managing the development and launch of software products. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment, which may be helpful for Product Managers who are responsible for managing Microservices-based products.

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Project Manager

Project Managers are responsible for managing software development projects. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment, which may be helpful for Project Managers who are responsible for managing Microservices-based projects.

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Technical Writer

Technical Writers are responsible for creating and maintaining technical documentation. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment, which may be helpful for Technical Writers who are responsible for documenting Microservices-based systems.

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System Administrator

System Administrators are responsible for managing and maintaining computer systems. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment, which may be helpful for System Administrators who are responsible for managing Microservices-based systems.

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Network Engineer

Network Engineers are responsible for designing and managing computer networks. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems that often rely on networks. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment, which may be helpful for Network Engineers who are responsible for managing Microservices-based systems.

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Cloud Engineer

Cloud Engineers are responsible for designing and managing cloud-based systems. This course may be useful because it will help build a foundation in the principles of Microservices, which is a modern development technique used to build more scalable and maintainable systems that are often deployed in the cloud. This course will also provide hands-on experience with building and deploying Microservices in a real-world environment, which may be helpful for Cloud Engineers who are responsible for managing Microservices-based systems.

See salaries and explore the career path for Cloud Engineer