If I create a Feature Store, how is the underlying data actually saved?

[User16826992666]

And do I have any control over where and how it's saved?

[sajith_appukutt · Accepted solution]

The offline store is backed by Delta tables . In AWS we support Amazon Aurora (MySQL-compatible)

& Amazon RDS MySQL and in Azure we support Azure Database for MySQL and Azure SQL Database as as online stores

• https://docs.microsoft.com/en-us/azure/databricks/applications/machine-learning/feature-store
• https://docs.databricks.com/applications/machine-learning/feature-store.html