Question

A data engineer notices that two teams run completely separate query workloads against the same shared tables. One team's heavy reporting jobs never seem to slow down the other team's ad-hoc queries, yet both teams always see the exact same underlying data with no duplication. Which characteristic of Snowflake's architecture best explains this behavior?

Accepted Answer

Compute is provided by independent virtual warehouses that access a single, shared, centralized storage layer.

Answer

The storage layer is physically replicated into each virtual warehouse so every team has its own private copy of the data.

Answer

The Cloud Services layer executes all queries, so teams are isolated by session priority within that layer.

Answer

Each team's queries are cached in the result cache, which prevents workloads from ever competing for resources.