March 2025
Intermediate to advanced
202 pages
4h 45m
English
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Chapter 6Building Resilient Applications withEvent Stores
While working your way through the book so far, your experience has been with ephemeral data. The functions you’ve written return data that vanishes into the ether, and the GenServers you’ve written lose their state once the OTP process stops. If you want data that will persist not only from chapter to chapter but also from disaster to schema evolution, you’re going to need to choose, deploy, and utilize an event store.
In this chapter, you’ll go through the process of learning how to decide on the right event store, persisting and replaying events, and making sure your event-sourced models are designed properly with replay and recovery in mind. Finally, you’ll get to upgrade the Lunar ...
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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.