May 2017
Beginner to intermediate
596 pages
15h 2m
English
Content preview from Data Lake for Enterprises
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Data Storage and the Lambda Batch Layer
In Chapter 2, Comprehensive Concepts of a Data Lake, you got a glimpse into the data storage layer. This layer’s responsibility is to persist gathered data into a permanent place in our Data Lake. The Lambda Batch Layer’s responsibility is to create batch views for the data stored in the Data Storage layer. The following figure will refresh your memory and give you a good pictorial view of this layer:
Figure 01: Data Lake - Data Storage and Lambda Batch Layer
The Data Storage Layer is one of the very important layers, which should persist different types of raw data coming from different source systems, ...
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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.