Definitely. The application is conceptually a transaction log of field/subfield patches, which would lend itself to something like an LSM, and we're looking at

Definitely. The application is conceptually a transaction log of field/subfield patches, which would lend itself to something like an LSM, and we're looking at possible alternatives. CRDTs could be a solution, but from what I gather they require too much context information to be viable for a text editing application. Our app currently uses something similar to OT.