Keyword Analysis & Research: etl


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What does ETL stand for?

ETL stands for extract-transform-load, which is a three-step data management process. The ETL process extracts unstructured data from multiple sources, transforms it into a format satisfying the operational and analytical requirements of the business, and loads it to a target destination, such as a database or data warehouse.

What does the name ETL mean?

ETL stands for Extract, Transform and Load, which is a process used to collect data from various sources, transform the data depending on business rules/needs and load the data into a destination database. The need to use ETL arises from the fact that in modern computing business data resides in multiple locations and in many incompatible formats.

What is the purpose of ETL?

ETL can be used to acquire a temporary subset of data for reports or other purposes, or a more permanent data set may be acquired for other purposes such as: the population of a data mart or data warehouse; conversion from one database type to another; and the migration of data from one database or platform to another.

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