I tried to improve the rationale in this commit.

To backup my claims that OKVS is modern approach to databases,

there is new libraries.md file that gives some clues.

Also those links might be interesting:

- https://en.wikipedia.org/wiki/RocksDB#Integration

- https://sqlite.org/src4/doc/trunk/www/lsmusr.wiki

- https://www.cockroachlabs.com/blog/sql-in-cockroachdb-mapping-table-data-to-key-value-storage/

- https://ai.google/research/pubs/pub39966

HTH