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Introduction to Data Warehousing & Business Intelligence Systems

What is data warehousing and business intelligence?
A data warehouse is a type of data management system that is designed to enable and support business intelligence (BI) activities, especially analytics.
Data warehouses are solely intended to perform queries and analysis and often contain large amounts of historical data.
What is DBA and data warehousing?
A warehouse DBA is responsible for analyzing and understanding the data provided.
It is his responsibility to study and track patterns for analytics and business intelligence.
Hence, a warehouse DBA handles a more significant amount of data for a more critical function.
What are the objectives of business intelligence in data warehousing?
Business intelligence tools translate large data pools held in data warehouses into digestible and actionable information.
Through automation, machine learning, and accelerated analytics, BI tools enable stronger data analysis, more accurate reporting, and enhanced operations through optimization._{18 oct. 2023}
ETL stands for extract, transform, and load.
In business intelligence, an ETL tool extracts data from one or more data-sources, transforms it and cleanses it to be optimized for reporting and analysis, and loads it into a data store or data warehouse.

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Introduction to Data Warehousing & Business Intelligence Systems

What is data warehousing and business intelligence?

What is DBA and data warehousing?

What are the objectives of business intelligence in data warehousing?