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Python. Type. Data analytics, data management. License. Apache License 2.0. Website. docs .getdbt .com. data build tool ( dbt) is an open-source command line tool that helps analysts and engineers transform data in their warehouse more effectively. [2]
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. [1] Data warehouses are central repositories of integrated data from one or more disparate sources.
e. In computing, extract, transform, load ( ETL) is a three-phase process where data is extracted from an input source, transformed (including cleaning ), and loaded into an output data container. The data can be collated from one or more sources and it can also be output to one or more destinations. ETL processing is typically executed using ...
An operational data store ( ODS) is used for operational reporting and as a source of data for the enterprise data warehouse (EDW). It is a complementary element to an EDW in a decision support environment, and is used for operational reporting, controls, and decision making, as opposed to the EDW, which is used for tactical and strategic ...
A data vault enterprise data warehouse provides both; a single version of facts and a single source of truth. The modeling method is designed to be resilient to change in the business environment where the data being stored is coming from, by explicitly separating structural information from descriptive attributes.
Staging (data) A staging area, or landing zone, is an intermediate storage area used for data processing during the extract, transform and load (ETL) process. The data staging area sits between the data source (s) and the data target (s), which are often data warehouses, data marts, or other data repositories. [1]
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