August 2022
Intermediate to advanced
434 pages
10h 34m
English
book
Serverless ETL and Analytics with AWS Glue
by Vishal Pathak, Subramanya Vajiraya, Noritaka Sekiyama, Tomohiro Tanaka, Albert Quiroga, Ishan Gaur
Content preview from Serverless ETL and Analytics with AWS Glue
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Chapter 13: Data Analysis
In the previous chapter, we looked at the various buckets of Glue job expectation messages, why they occur, and how to handle them.
We learned about the impact of data skewness, how that can adversely impact job execution, and the techniques you can use to fix it. Additionally, we looked at some of the common reasons for Out-of-Memory (OOM) errors and the out-of-the-box mechanisms that are available in AWS Glue to handle them. Some of these tools and techniques can be used to be more effective in resource utilization in a pay-as-you-go cloud-native world. These techniques can not only be used for efficient processing but also help you reduce the processing time in a world that increasingly needs answers as quickly as ...
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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.