Databricks - Lesson 7 - Managed Vs External Table

Описание к видео Databricks - Lesson 7 - Managed Vs External Table

Managed Table:
A managed table in Databricks is one where the data and metadata are managed by Databricks itself. The data is stored in a default file system, and Databricks handles tasks like partitioning and indexing automatically. Managed tables are suitable for data generated or processed within Databricks.

External Table:
An external table in Databricks is mapped to data stored outside of Databricks, in an external storage system. Databricks accesses the data using connectors or drivers specific to the storage system. External tables offer more control over data management and are useful when you want to query and analyze existing data from external sources.

Комментарии

Информация по комментариям в разработке