5 天之前 · Sources make it possible to name and describe the data loaded into your warehouse by your Extract and Load tools. By declaring these tables as sources in dbt, you can then. Sources are defined in .yml files nested under a sources: key. *By default, schema will be the same as name.

5 天之前 · Sources can be configured via a config: block within their .yml definitions, or from the dbt_project.yml file under the sources: key. This configuration is most useful for configuring sources imported from a package.

2025年3月21日 · Read this guide to understand the source Jinja function in dbt.

2025年1月31日 · dbt sources are an effective way to reference raw data during transformation. It especially helps while building dbt model, where developers spend the most time. Therefore, dbt sources act as a foundation for building superior dbt models.

Learn how to define, reference, and manage raw data tables in dbt using sources. Discover best practices for data lineage, integrity tests, and monitoring data freshness.

Covers how to properly define and use sources in dbt™ by configuring the `sources.yml` file, referencing sources in models, and ensuring data quality.

Discover how to effectively manage and reference raw data tables using dbt sources and the 'dbt source freshness' command. This tutorial covers fundamental aspects, advanced usage, benefits, pitfalls and best practices, all packed with practical examples.

2022年12月16日 · What are dbt sources? Sources make it possible to reference data objects in a dbt project structure. By declaring tables as sources in dbt, you can directly reference them in your models, test assumptions about source data, and calculate “freshness” (the recency of loaded data). Sources are defined in yaml files, a format common in dbt ...

dbt v0.15.0 added support for an external property within sources that can include information about location, partitions, and other database-specific properties. This package provides: Follow the instructions at hub.getdbt.com on how to modify your packages.yml and run dbt deps.

The following blog explains what dbt sources are, how they are configured including an exhaustive list of properties options with added notes on how they function and ending on why dbt sources are important and can provide value to a business.