Introduction We're building Dolt, the world's first version-controlled SQL database. Dolt is MySQL compatible, but many of our prospective customers wanted a Postgres-compatible version instead, so we have been hard at work building DoltgreSQL. The first prospective DoltgreSQL customer to reach out to us wants to continue using Postgres for their primary database server, but get diffs of all their changes in Doltgres. So we talked it over with them and decided that Postgres's logical replication...