RisingWave Community - How does RisingWave handle data storage for tables and sources?

RisingWave stores data in S3 for both tables and sources.
For sources, RisingWave does not persist any data.
For tables, RisingWave persists data like a normal table.
RisingWave keeps hot/recent data in memory.
The choice between using table and source depends on the need for performance or reduced cost.
Using source avoids persisting data but may have lower performance if the source is referenced in other queries.
Using table provides better performance but requires storing data.