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Hands-On Microservices ??? Monitoring and Testing

Hands-On Microservices ??? Monitoring and Testing

By : Rajput
2.7 (6)
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Hands-On Microservices ??? Monitoring and Testing

Hands-On Microservices ??? Monitoring and Testing

2.7 (6)
By: Rajput

Overview of this book

Microservices are the latest "right" way of developing web applications. Microservices architecture has been gaining momentum over the past few years, but once you've started down the microservices path, you need to test and optimize the services. This book focuses on exploring various testing, monitoring, and optimization techniques for microservices. The book starts with the evolution of software architecture style, from monolithic to virtualized, to microservices architecture. Then you will explore methods to deploy microservices and various implementation patterns. With the help of a real-world example, you will understand how external APIs help product developers to focus on core competencies. After that, you will learn testing techniques, such as Unit Testing, Integration Testing, Functional Testing, and Load Testing. Next, you will explore performance testing tools, such as JMeter, and Gatling. Then, we deep dive into monitoring techniques and learn performance benchmarking of the various architectural components. For this, you will explore monitoring tools such as Appdynamics, Dynatrace, AWS CloudWatch, and Nagios. Finally, you will learn to identify, address, and report various performance issues related to microservices.
Table of Contents (11 chapters)
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Inter-Service Communication

In Chapter 1, Software Architecture Patterns, we learned about monolithic and microservice-based architectures and discussed their benefits and drawbacks. In Chapter 2, Anatomy of Microservice Decomposition Services, we looked at the various ways of decomposing a monolithic application into a microservice-based application, and we also built an application based on a microservice architecture. In chapter 3, Microservices Deployment Patterns, we discussed various strategies for deploying microservice-based applications. In this chapter, we will take a look at how the services within a system communicate with one another.

In a monolithic application, there is no need for inter-service communication or internal business functionality. The components invoke other components by calling a language-level method or through a simple function call. However,...

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