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Blink 3 of 8 - The 5 AM Club
by Robin Sharma
Grpc: Up and Running summary
Kasun Indrasiri
Brief summary
gRPC: Up and Running is a comprehensive guide that introduces you to gRPC and its core concepts. You'll learn how to build efficient and reliable distributed systems with gRPC, and explore advanced topics such as authentication, load balancing, and error handling.
Topics
Table of Contents
Grpc: Up and Running
Summary of key ideas
The Evolution of gRPC
In gRPC: Up and Running, Kasun Indrasiri begins with an overview of the Remote Procedure Call (RPC) protocol. He explains how gRPC, a modern, high-performance, open-source RPC framework, is built on the foundations of HTTP/2 and Protocol Buffers (protobuf). The author describes the evolution of gRPC, highlighting its origins at Google and subsequent adoption by major tech companies such as Netflix, Square, and CoreOS.
Indrasiri explains the core concepts of gRPC, including its four types of RPCs - Unary, Server Streaming, Client Streaming, and Bidirectional Streaming - and how they facilitate efficient communication between client and server applications. The book also delves into the benefits of using HTTP/2, such as multiplexing, header compression, and server push, which contribute to gRPC's high performance.
Building gRPC Services
The book then guides readers through the process of creating gRPC services. Indrasiri demonstrates how to define a service using Protocol Buffers and generate client and server code in multiple programming languages. He provides clear examples in Go, Java, and Python, showing how to define service methods, data types, and error handling in protobuf files. The author also emphasizes the importance of versioning in gRPC, explaining how to manage backward and forward compatibility using protobuf syntax.
Furthermore, gRPC: Up and Running discusses the implementation of both synchronous and asynchronous gRPC clients and servers. The author explains how to handle errors, deadlines, and cancellations, and how to secure gRPC services using Transport Layer Security (TLS) and authentication mechanisms like JSON Web Tokens (JWT).
Testing and Deploying gRPC Services
Indrasiri then moves on to testing and deploying gRPC services. He explains how to write unit tests for gRPC services using mock clients and servers. The author also covers integration testing, demonstrating how to set up end-to-end tests for gRPC services using Docker containers.
Regarding deployment, the book provides insights into running gRPC services in different environments, including on-premises servers, virtual machines, and containerized platforms like Kubernetes. Indrasiri outlines best practices for managing gRPC service configurations and dependencies, ensuring seamless deployment and scaling.
Advanced gRPC Topics
In the latter part of the book, gRPC: Up and Running explores advanced topics in gRPC. Indrasiri discusses gRPC's support for middleware, which allows developers to implement cross-cutting concerns such as logging, monitoring, and authentication in a reusable manner. The author also covers gRPC's integration with other technologies, such as REST APIs, GraphQL, and gRPC-Web, enabling interoperability with existing systems.
Furthermore, the book addresses performance tuning and monitoring of gRPC services. Indrasiri explains how to measure and optimize gRPC service performance using tools like Prometheus and Grafana. He also discusses error handling strategies, load balancing, and circuit breaking, crucial for building resilient and reliable gRPC-based microservices.
In Conclusion
In conclusion, gRPC: Up and Running serves as a comprehensive guide for developers looking to adopt gRPC for building efficient and scalable microservices. Indrasiri's clear explanations, along with practical examples, help readers grasp the fundamental concepts of gRPC and its various features. The book equips developers with the knowledge and skills needed to design, develop, test, deploy, and maintain gRPC services effectively, making it a valuable resource for anyone interested in modern RPC technologies.
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What is Grpc: Up and Running about?
gRPC: Up and Running by Kasun Indrasiri is a comprehensive guide to building efficient and reliable distributed systems with gRPC. It provides a deep dive into gRPC concepts, protocol buffers, and practical implementation examples in multiple programming languages. Whether you are a beginner or an experienced developer, this book equips you with the knowledge and skills to leverage the power of gRPC in your own projects.
Grpc: Up and Running Review
gRPC: Up and Running (2018) is a comprehensive guide to mastering gRPC, a high-performance, open-source universal RPC framework. Here's why this book is a valuable read:
- With a focus on practical implementation, it equips readers with the necessary knowledge and tools to leverage gRPC effectively in their projects.
- The book delves into advanced topics like authentication, load balancing, and error handling, offering in-depth insights for a deeper understanding.
- Through real-world examples and hands-on tutorials, it ensures that learning about gRPC is engaging, enriching, and far from mundane.
Who should read Grpc: Up and Running?
Software engineers and developers looking to learn about gRPC and its applications
Architects and technical leads interested in implementing high-performance and scalable microservices
Professionals working with distributed systems and remote procedure calls
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Grpc: Up and Running FAQs
What is the main message of Grpc: Up and Running?
The main message of Grpc: Up and Running is mastering the concepts and implementation of gRPC technology.
How long does it take to read Grpc: Up and Running?
Reading Grpc: Up and Running takes a few hours. The Blinkist summary can be read quickly in under 15 minutes.
Is Grpc: Up and Running a good book? Is it worth reading?
Grpc: Up and Running is a valuable resource for understanding and applying gRPC efficiently.
Who is the author of Grpc: Up and Running?
The author of Grpc: Up and Running is Kasun Indrasiri.
What to read after Grpc: Up and Running?
If you're wondering what to read next after Grpc: Up and Running, here are some recommendations we suggest:
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- The Signal and the Noise by Nate Silver
- You Are Not a Gadget by Jaron Lanier
- The Future of the Mind by Michio Kaku
- The Second Machine Age by Erik Brynjolfsson and Andrew McAfee
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