What is DWH in database?

Question

In computing, a data warehouse (DW or DWH), also known as an enterprise data warehouse (EDW), is a system used for reporting and data analysis and is considered a core component of business intelligence.

What is a database warehouse?

Data Warehouse. Definition. Any collection of data organized for storage, accessibility, and retrieval. A type of database that integrates copies of transaction data from disparate source systems and provisions them for analytical use.

What is Dwh in SQL?

The management data warehouse is a relational database that contains the data that is collected from a server that is a data collection target. This data is used to generate the reports for the System Data collection sets, and can also be used to create custom reports.

What is a data warehouse example?

Data Warehousing integrates data and information collected from various sources into one comprehensive database. For example, a data warehouse might combine customer information from an organization's point-of-sale systems, its mailing lists, website, and comment cards.

Is OLAP and Dwh same?

The answer is no, they are different. Data warehouse is an archive where historical corporate data is stored and can be analyzed then. It can use different technologies for data extraction and analyzing. And OLAP is one of those technologies that analyze and evaluate data from the data warehouse.

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