Compute pushdown（计算下推）¶

Tables backed by a BigQuery, Databricks, or Snowflake connection can push Foundry authored transforms to BigQuery, Databricks, or Snowflake. This is known as "compute pushdown", and allows Foundry's pipeline management, data lineage, and security functionality to be used on top of data warehouse compute. Use virtual table inputs and outputs to push down compute.

Compute pushdown architecture diagram.

For more information and code examples, refer to the following source-specific compute pushdown documentation:

中文翻译¶

计算下推¶

基于 BigQuery、Databricks 或 Snowflake 连接的表，能够将在 Foundry 中编写的转换(Transforms)下推至 BigQuery、Databricks 或 Snowflake 执行。这一机制称为“计算下推(Compute pushdown)”，它使得 Foundry 的流水线管理、数据血缘(Data lineage)和安全功能能够结合数据仓库的计算能力协同工作。请使用虚拟表(Virtual table)作为输入和输出来实现计算下推。

计算下推架构图。

如需了解更多信息及代码示例，请参阅以下针对特定数据源的计算下推文档：