Data Reflections

Dremio accelerates data using Data Reflections.

A reflection maintains one or more physically optimized representations of a table or view. Data Reflections are transparent to end users, so they can be added and revised without changing the SQL of client applications.

• Reflections Overview
• Creating Data Reflections
• Updating Data Reflections
• Optimizing Data Reflections
• Offloading Operational Databases