@Nivethan

A metastore is the top-level container for data in Unity Catalog. Unity Catalog metastores register metadata about securable objects (such as tables, volumes, external locations, and shares) and the permissions that govern access to them. Each metastore exposes a three-level namespace (catalog.schema.table) by which data can be organized. You must have one metastore for each region in which your organization operates. To work with Unity Catalog, users must be on a workspace that is attached to a metastore in their region.

Reference Doc: https://docs.databricks.com/en/data-governance/unity-catalog/create-metastore.html#:~:text=A%20metas....

Thank you.