A snowflake database is a cloud-based relational database that is designed to support big data and analytic workloads.

It is scalable, elastic, and fully-managed, meaning that users do not have to worry about hardware provisioning, software installation, or maintenance. 

The architecture of the snowflake database is based on a central data repository surrounded by virtual warehouses, which are clusters of compute resources that can be scaled up and down independently of each other. 

The data in a snowflake database is stored in a normalized form, which means that redundant data is eliminated to reduce storage costs and improve query performance. 

Additionally, the database supports a variety of data types and formats, including structured, semi-structured, and unstructured data.
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