Best Practices in Software Architecture in the Cloud era
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Best Practices in Software Architecture in the Cloud era

About the Book

In this book, you will learn about concepts that are part of the lives of senior professionals in the software development and architecture careers. All this with content that comes from the application of technologies, concepts and cultures such as Effective Java, Clean Code, Domain-Driven Design, Clean Architecture and Building Microservices.

This book is a translation into English of Melhores Práticas de Arquitetura de Software na era da Nuvem which was originally written in Português.

About the Authors

Trybe
Trybe

A Trybe é uma escola de desenvolvimento web que tem comprometimento genuíno com o sucesso profissional das pessoas estudantes. 

São mais de 1500 horas de formação, distribuídas entre estudo de conteúdo, aulas ao vivo, projetos individuais e em grupo e desenvolvimento de habilidades socioemocionais. Para construir uma carreira de sucesso, é preciso mais que capacidade técnica.

Ensinamos a programar, a aprender e a trabalhar.

Trybe. Um novo curso para sua vida.

Elder Moraes
Elder Moraes

Elder helps Java developers work on great projects by guiding them on building and delivering fast and available server-side applications. He is a Java Champion, the author of the “Jakarta EE Cookbook“, and a board member at SouJava, one of the biggest JUGs in the world. As a Developer Advocate, Elder shares experiences and best practices through online content and at international events like JavaOne, The Developers Conference, QCon, Oracle Code One, Campus Party, and Devnexus.

Sandro Giacomozzi
Sandro Giacomozzi

helps Java developers working on enterprise applications to become experts on Java and Devops by practicing the right skills. Volunteer and public speaker. My goal in the software industry is to make organizations and people more agile through processes and tools. Faster, more efficient and quality deliveries. People and technology in line with customer satisfaction and delivery.

Mauricio Salatino
Mauricio Salatino

http://salaboy.com

Otavio Santana
Otavio Santana

Empowering developers worldwide to deliver better software faster, scalable in the Cloud. Otavio is a passionate software engineer focused on Cloud and Java technology. He has experience mainly in persistence polyglot and high-performance applications in finances, social media, and e-commerce.

Otavio is a member of both Expert Groups and Expert Leader in several JSRs and JCP executive committee. He is working on several Apache and Eclipse Foundation projects such as Apache Tamaya, MicroProfile, Jakarta EE, where he is leading the first specification at Jakarta EE with Jakarta NoSQL. A JUG leader and global speaker at JavaOne and Devoxx conferences.  Otavio has received recognition for his OSS contributions such as the JCP Outstanding Award, Member of the year and innovative JSR, Duke’s Choice Award, and Java Champion Award, to name a few.

Table of Contents

  • The importance of learning concepts instead of new frameworks
    • Why study analysis of algorithms, data structure, operating systems, computer architecture, graphs, among others?
    • The importance of further study in theoretical disciplines
    • The key point: using frameworks, doing the tasks manually, or rather, creating your own?
  • I’ve been reading about DDD; where should I go next?
    • Java in the Cloud
    • Evolving your monolith on practice, using DDD
    • Sum up
  • Clean code
    • Rich Models
    • Lombok: problem or solution?
  • Clean Architecture
    • Layering granularity
    • Conclusion
  • Refactoring
    • Fear of changing someone else’s code
    • The importance of automated testing when refactoring
    • Continuous code refactoring
    • What is your motivation for refactoring the code?
    • Conclusion
  • NoSQL vs. SQL
    • NoSQL
    • Conclusion
  • Microservice architecture
    • Monolithic architecture
    • Microservices
    • Migration from a monolith to microservices
    • The most common errors with microservices
    • Conclusion
  • Cloud
    • Cloud-Native or Cloud-Enabled?
    • The cloud-native journey
    • IaaS, PaaS, and SaaS: an architectural perspective
    • Kubernetes - when to use and when not to use
    • Vanilla Kubernetes and their flavors
    • When not to use Kubernetes
    • Conclusion
  • We need to talk about updates
    • How often do you deliver something to your user?
    • The problems of not updating the JVM version
    • Utility versus Hype
  • Unraveling application performance
    • Introduction and concepts
    • Agility versus Performance
    • How to measure performance?
    • Monitoring performance by component
    • Monitoring performance in distributed systems
    • Object-relational Napping
    • Conclusion
    • Security Practices
  • Bibliography

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