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  1. Extract, transform, load - Wikipedia

    Extract, transform, load (ETL) is a three-phase computing process where data is extracted from an input source, transformed (including cleaning), and loaded into an output data container. …

  2. Extract, transform, load (ETL) - Azure Architecture Center

    extract, transform, load (ETL) is a data pipeline used to collect data from various sources. It then transforms the data according to business rules, and it loads the data into a destination data …

  3. ETL Process in Data Warehouse - GeeksforGeeks

    Mar 27, 2025 · The ETL (Extract, Transform, Load) process plays an important role in data warehousing by ensuring seamless integration and preparation of data for analysis. This …

  4. What is ETL (extract, transform, load)? - IBM

    ETL—meaning extract, transform, load—is a data integration process that combines, cleans and organizes data from multiple sources into a single, consistent data set for storage in a data …

  5. What is ETL? - Extract Transform Load Explained - AWS

    Extract, transform, and load (ETL) is the process of combining data from multiple sources into a large, central repository called a data warehouse. ETL uses a set of business rules to clean …

  6. What is ETL? (Extract Transform Load) - Informatica

    ETL stands for extract, transform and load. ETL is a type of data integration process referring to three distinct steps to used to synthesize raw data from it's source to a data warehouse, data …

  7. What is ETL? - Google Cloud

    ETL stands for extract, transform, and load and is a traditionally accepted way for organizations to combine data from multiple systems into a single database, data store, data warehouse, or data...

  8. What Is ETL? - Oracle

    Jun 18, 2021 · Extract, transform, and load (ETL) is the process data-driven organizations use to gather data from multiple sources and then bring it together to support discovery, reporting, …

  9. What is ETL? Overview of ETL Process, Tools, Use Cases

    Apr 2, 2020 · ETL stands for Extract, Transform, and Load. It is the underpinning of today’s data-driven businesses and fundamentally defines a three-step process. Extraction: Raw data is …

  10. What is ETL? - Teradata

    ETL, or Extract, Transform, and Load, refers to the process in data warehousing that concurrently reads or extracts unstructured data from the source system—such as a data lake—converts …

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