adding entry for Go Faster (#128)

README.md

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 For the last decade, we have heard stories about Monolith to Microservice transitions and we might think that this transition solves the majority of the problems in the organizations. However, it might end up with mess if you are not aware about best practices of this transition, since Microservice Architecture comes with its challenges. In this book, we start covering production grade best practices of Microservices Architecture and explain when to use it. Then we talk about microservice communication patterns where gRPC comes to the stage. You will see complete examples written in Go with Hexagonal Architecture applied to project structure. You will not only learn how to implement microservices, you will see how to write tests, maintain quality with proper CI, deploy to Kubernetes environment and finally set up an observable system to have better monitoring for your application.
 
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+### [Go Faster](https://leanpub.com/gofaster)
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+<img src="https://golangatspeed.com/images/go-faster-w120.png" alt="Picture of book cover for Go Faster" width="120px"/>
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+Some say Go is a simple language and with only 25 keywords it surely is. But, to work with Go effectively requires proficiency and understanding beyond simple syntax alone. It can take developers months or even years to acquire this experience, but this book sets out to short-circuit that process and get you there faster!
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+With my book, Go Faster, you can shorten your learning curve and become a proficient Go programmer, going from beginner to expert in no time. Learn Go faster and join the thriving community of skilled Go developers!
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 **Advanced Books**
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