May 2017
Beginner to intermediate
596 pages
15h 2m
English
Content preview from Data Lake for Enterprises
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Data lineage
Data lineage is defined as a data life cycle that includes the data's origins and where it moves over time. It describes what happens to data as it goes through diverse processes. It helps provide visibility into the data analytics pipeline and simplifies tracing errors back to their sources.
- Wikipedia
Data lineage in a visual representation tracks data flow from origin to destination. Metadata is a key aspect to have such a visual representation. Data lineage also represents various processes and transformation in the data flow and also tracks various dependencies in the flow.
Data lineage also identifies the right source within an enterprise having multiple systems for a particular data element. It helps in avoiding data ...
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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.