May 2019
Intermediate to advanced
344 pages
10h 44m
English
Content preview from Event Streams in ActionBecome 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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Chapter 5. Stateful stream processing
This chapter covers
- Processing multiple events from a stream by using state
- The most popular stream processing frameworks
- Using Apache Samza for detecting abandoned shopping carts
- Deploying a Samza job on Apache Hadoop YARN
In chapter 3, we introduced the idea of processing continuous event streams and implemented a simple application that processed individual shopping events from the Nile website. The app we wrote did a few neat things: it read individual events from Kafka, filtered out bad input events, enriched the event with location information, and finally wrote the newly filtered and enriched event back out to Kafka.
Chapter 3’s app was relatively simple because it operated on only a single event ...
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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.