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Extract Transform Load
Extract Transform Load

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!!! Overview
[{$pagename}] ([ETL]) is a [data] process especially common with a [data warehouse].
[{$pagename}] process became a popular concept in the [1970s] and consists of:
* [Data] extraction is where data is extracted from [structured data] or [unstructured data] sources
* [Data] transformation where the data is transformed for storing in the proper [schema] for the purposes of querying and analysis
* [Data] loading where the [data] is loaded into the final target [database] (typically referred to as a [Data warehouse])
!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]
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* [#1] - [Extract,transform,load|Wikipedia:Extract,_transform,_load|target='_blank'] - based on information obtained 2018-04-11-
This page (revision-1) was last changed on 29-Nov-2024 16:16 by UnknownAuthorTop