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ETL

Definition

Extract, Transform, Load -- a data integration process that extracts data from source systems, transforms it into a usable format, and loads it into a destination like a data warehouse.

ETL pipelines are essential for consolidating GTM data from multiple sources -- CRM, marketing automation, product analytics, billing -- into a central data warehouse for reporting and analysis. Modern ETL tools like Fivetran, Airbyte, and Stitch automate the extraction and loading (EL), while transformation happens in the warehouse using tools like dbt. This ELT approach has largely replaced traditional ETL for analytics use cases.

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FAQ

What does ETL mean?

ETL pipelines are essential for consolidating GTM data from multiple sources -- CRM, marketing automation, product analytics, billing -- into a central data warehouse for reporting and analysis. Modern ETL tools like Fivetran, Airbyte, and Stitch automate the extraction and loading (EL), while transformation happens in the warehouse using tools like dbt. This ELT approach has largely replaced traditional ETL for analytics use cases.

What are the best ETL tools?

Top tools related to ETL: Unified.to, Workato, Merge, Tinybird, Stacksync.