July 2017
Intermediate to advanced
402 pages
9h 38m
English
Content preview from Effective DevOps with AWS
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Events
CloudWatch Events are a concept particular to AWS. You can see them as a hybrid of logs and metrics. Events have identifiers and context the same way metrics have a name and a resources ID, but they can also carry a payload with custom information. AWS uses it extensively in their infrastructure and services. Every time resources in your environment change, AWS creates an event that goes into a stream that the CloudWatch events service can subscribe to. You can create rules to match events of interest and either send the information to a service, such as SQS or SNS, or directly execute code using some pre-program functionalities or Lambda.
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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.
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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.