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Cloud Native Programming with Golang

Cloud Native Programming with Golang

By : Mina Andrawos, Martin Helmich
2.7 (6)
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Cloud Native Programming with Golang

Cloud Native Programming with Golang

2.7 (6)
By: Mina Andrawos, Martin Helmich

Overview of this book

Awarded as one of the best books of all time by BookAuthority, Cloud Native Programming with Golang will take you on a journey into the world of microservices and cloud computing with the help of Go. Cloud computing and microservices are two very important concepts in modern software architecture. They represent key skills that ambitious software engineers need to acquire in order to design and build software applications capable of performing and scaling. Go is a modern cross-platform programming language that is very powerful yet simple; it is an excellent choice for microservices and cloud applications. Go is gaining more and more popularity, and becoming a very attractive skill. This book starts by covering the software architectural patterns of cloud applications, as well as practical concepts regarding how to scale, distribute, and deploy those applications. You will also learn how to build a JavaScript-based front-end for your application, using TypeScript and React. From there, we dive into commercial cloud offerings by covering AWS. Finally, we conclude our book by providing some overviews of other concepts and technologies that you can explore, to move from where the book leaves off.
Table of Contents (13 chapters)
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7
AWS I – Fundamentals, AWS SDK for Go, and EC2

Event collaboration


Event collaboration describes an architectural principle that works well together with an event-driven publish/subscribe architecture.

Consider the following example that uses the regular request/reply communication pattern—a user requests the booking service to book a ticket for a certain event. Since the events are managed by another microservice (the EventService), the BookingService will need to request information on both the event and its location from the EventService. Only then can the BookingService check whether there are still seats available and save the user's booking in its own database. The requests and responses required for this transaction are illustrated in the following diagram:

requests and responses

Now, consider the same scenario in a publish/subscribe architecture, in which the BookingService and EventService are integrated using events: every time data changes in the EventService, it emits an event (for example, a new location was created, a new...

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Cloud Native Programming with Golang
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