Yes
after a weekend with Claude I migrated everything to Postgres and have been incredibly happy with that change something like 4-6 months later
joshstrange on Hacker News
In the thread “MongoDB CEO resigns to join Meta”, replying to this comment
Helped: Migrating legacy DynamoDB product to Postgres over a weekend.
… New feature development was a huge PITA as was changing schema in any way. Sure, I might have been "holding it wrong" but after a weekend with Claude I migrated everything to Postgres and have been incredibly happy with that change something like 4-6 months later.