Distributed model of surrealdb?

Anyone know what 'advanced distributed model' SurrealDB is? From reading SurrealDB | Features | The ultimate serverless cloud database I am getting the impression they are just offloading the work to TiKV.

EDIT: relation to Rust: SurrealDB is written in Rust.

Seems like it, yes, from what is said on that page.

[ RocksDB ( which is basis for TiKV ) is written in C++ I think, so not Rust ]