Dqlite and Rqlite are primarily for buildling fault-tolerant clusters. But if you just take the network access part, then ok sure, but also so what?

rqlite[1] creator here.

Nit: dqlite is a library, it is not a network-exposed database like rqlite is. Sure, it requires connecting to other nodes over the network, but local access is via in-process. In contrast one connects with rqlite over the network - HTTP specifically.

[1] https://rqlite.io