January 2018
Intermediate to advanced
414 pages
10h 29m
English
Content preview from Hands-On Microservices with Kotlin
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Loosely couple
No microservice exists on its own, as any system needs to interact with others, including other microservices, but we need to do it as loosely coupled as we can. Let's say that we are designing a microservice that returns the available offers for a giving customer, we may need a relation to our customer, for example, a customer ID, and that should be the maximum coupling that we may accept.
Imagine a scenario that for a component that uses our offers, the microservice needs to display the customer name when it displays those offers. We could modify our implementation to use the customer microservice to add that information to our response, but in doing so, we are coupling with the customer microservice. In that case, if the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.