- Published Year: 2015
- Page count: 473
- File Size: 5 MB
- Language: English
- Published by: O'Reilly Media
- Visited by: 230
- Rating/Review: 5.0
- ISBN: 978-1-49195-035-7
Building Microservices: Designing Fine-Grained Systems (First Edition)
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Introduction to Building Microservices Designing Fine-Grained Systems First Edition
In the ever-evolving landscape of software development the concept of microservices has gained significant attention in recent years. As a seasoned expert in the field I Sam Newman have written "Building Microservices Designing Fine-Grained Systems First Edition" to provide a comprehensive guide on designing and implementing microservices-based systems. This book aims to equip developers architects and technical leaders with the knowledge and skills necessary to navigate the complexities of microservices and unlock their full potential.
Detailed Summary of the Book
"Building Microservices" is divided into 11 chapters each focusing on a specific aspect of microservices. The book begins by introducing the concept of microservices discussing their benefits and exploring the reasons behind their adoption. It then delves into the principles of designing microservices including the importance of domain-driven design the role of APIs and the need for loose coupling.
The book also covers the critical aspects of implementing microservices such as service discovery load balancing and circuit breakers. It discusses the challenges of testing and deploying microservices highlighting the need for automation and continuous integration. Additionally the book explores the importance of organizational and cultural changes required to support microservices adoption.
Throughout the book I draw on my extensive experience working with microservices providing real-world examples and case studies to illustrate key concepts and principles. The book concludes by discussing the future of microservices and the potential pitfalls to avoid when adopting this approach.
Key Takeaways
By reading "Building Microservices" you can expect to gain a deep understanding of the following key concepts
- The principles of designing microservices including domain-driven design and loose coupling
- The importance of APIs and service discovery in microservices
- Strategies for implementing load balancing circuit breakers and other critical infrastructure components
- Best practices for testing and deploying microservices including automation and continuous integration
- The organizational and cultural changes required to support microservices adoption
Famous Quotes from the Book
Here are a few quotes from the book that highlight the key themes and ideas
"Microservices are not a free lunch. They introduce new complexity and that complexity has a cost."
"The biggest challenge with microservices is not the technology it's the organization and the culture."
"You can't have a microservices architecture without a high degree of automation. It's just too complex to manage manually."
Why This Book Matters
"Building Microservices" matters because it provides a comprehensive and practical guide to designing and implementing microservices-based systems. The book is written for developers architects and technical leaders who want to unlock the full potential of microservices and create more scalable resilient and adaptable systems.
In an era where software development is increasingly complex and fast-paced "Building Microservices" offers a unique perspective on how to navigate the challenges of microservices adoption. By reading this book you'll gain a deeper understanding of the principles practices and pitfalls of microservices and be better equipped to lead your organization towards a more agile and responsive future.
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Questions about Book
merkousha
What Are Microservices?
Book's Answer:
( AI as Sam Newman )In my book, "Building Microservices", I describe microservices as a software development approach that structures an application as a collection of small, independent services. These services are designed to be loosely coupled, organized around business capabilities, and owned by small teams.
Microservices are typically characterized by several key features:
1. **Loose Coupling**: Each microservice is designed to be independent and autonomous, with its own database and infrastructure.
2. **Organized Around Business Capabilities**: Microservices are organized around the business capabilities they provide, rather than being structured by technical layers or components.
3. **Decentralized Data Management**: Each microservice manages its own data, and there is no centralized data repository.
4. **Interservice Communication**: Microservices communicate with each other using lightweight protocols, such as REST or message queues.
5. **Autonomy**: Each microservice is designed to be autonomous, with its own development cycle, and can be deployed independently.
By structuring an application as a collection of microservices, organizations can achieve greater flexibility, scalability, and resilience. However, microservices also introduce additional complexity, and require careful consideration of issues such as service integration, data consistency, and distributed transactions.
merkousha2
you have a topic named "Modules" what is this modules in real project ?
Book's Answer:
( AI as Sam Newman )In the context of "Building Microservices", when I talk about "Modules", I'm referring to a way of organizing code within a microservice.
In a real project, a module is a self-contained unit of code that represents a specific functionality or a subset of functionality within a microservice. Think of it as a namespace or a package that groups related classes, interfaces, and other code artifacts together.
Modules are not the same as microservices. While a microservice is an independent deployable unit, a module is a way of structuring code within that microservice. You can think of a microservice as a container, and modules are the internal components that make up that container.
For example, let's say you're building an e-commerce microservice that handles orders. Within that microservice, you might have modules for:
* Order processing
* Payment handling
* Inventory management
* Shipping integrations
Each of these modules would contain the code specific to that functionality, and they would work together to provide the overall order management capabilities of the microservice.
By breaking down the code into modules, you can create a more maintainable, scalable, and understandable codebase within each microservice.
Reviews:
5.0
Based on 2 users review
sajjad
Jan. 29, 2024, 4:02 p.m.
Inspiring book!
sajjad
Jan. 29, 2024, 4:02 p.m.
Inspiring book!