SpacetimeDB 2.0 [video] (youtube.com)

The benchmark at the end is really funny :D

Not an opened source license, they allow to use only 1 production server

Doesn't feel like an apple to apple comparison, how does it match against for example ScyllaDB with also UDF ran on the same VM ?

Logic stored in the database, licensed under BSL. Welcome back, 90s. I still don't get why this project has hype.