April 2020
Intermediate to advanced
292 pages
6h 50m
English
Content preview from Practical MicroservicesBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Naming Messages
Giving types to our messages is the most important of the engineering work we’ll do. As we add features to our system, we’ll use messages to represent the various processes the system carries out. The preceding messages come from the video cataloging process we’ll build in Chapter 10, Performing Background Jobs with Microservices.
We come up with types for the messages in collaboration with our company’s business team. Message types are named after the business processes they represent. Furthermore, we select types using language familiar to experts in the domain we are modeling. This is not something we can do alone as developers.
If we were modeling banking, we might have messages like TransferFunds, AccountOpened, and ...
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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.