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  1. OLAP vs OLTP

Series: An introduction to OLAP

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By Hari Subhash in data-science OLAP

January 1, 0001

  1. Bring it all together with data warehousing

Series: An introduction to OLAP

Complex queries require data from different sources to be brought together under a single analytical framework. A data warehouse helps to do this.

By Hari Subhash in data-science OLAP

January 1, 0001

  1. Common data operations in OLAP

Series: An introduction to OLAP

Most OLAP queries use the following data operation

By Hari Subhash in data-science OLAP

July 21, 2021

On-Line Analytical Processing

Data is a critical part of modern businesses. Almost all of our interactions with businesses - online or otherwise- end up touching a business decision system that is based on data. These decisions affect the quality and type of services that are offered to us and have significant implications for the bottom line.

This series introduces key terms and concepts that govern the process of drawing meaning from business data and informing operational and strategic choices.

Written by Hari Subhash

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