Enterprise Data Warehouse (EDW)
What is an enterprise data warehouse, or EDW? An enterprise data warehouse (EDW) is a database, or assortment of databases, that brings together a business’ information from various sources and …
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YoY Finance Measures and Analysis
YoY Finance Measures and Analysis Year-over-Year (YoY) is a measure of growth. It is obtained by subtracting the actual sum of the previous year from the actual sum. If the …
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Yugioh Card Database
Yu-Gi-Oh Logs 10/26/2017 Cleaned up raw card lists, and the cleaned list can be found at cleaned_cards Need to categorize each of the 1610 1609 cards into one of the following categories: Normal …
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Dimensional Data Modeling
Dimensional Data Modeling What is dimensional data modeling? Dimensional modeling (DM) is part of the Business Dimensional Lifecycle methodology developed by Ralph Kimball which includes a set of methods, techniques and concepts for use in data …
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Data Modeling
Data Modeling ? The goals of this article are to overview fundamental data modeling skills that all developers should have, skills that can be applied on both traditional projects that …
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Top Answers to ETL Interview Questions
ETL represents extract, transform, and load. These are the three functions of databases that are joined into a solitary apparatus with the end goal that you can take out data …
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Database vs Data Warehouse
The Difference Between a Data Warehouse and a Database Does your business manage a great deal of transactions every day? Do you have years of historical data you need to …
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Data Warehouse Architecture
Data Warehouse Architecture: Traditional vs. Cloud A data warehouse is an electronic framework that gathers data from a wide range of sources within an organization and utilizations the data to …
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