Notion wrote about their experience before: https://www.notion.com/blog/sharding-postgres-at-notion https://www.notion.com/blog/sharding-postgres-at-notion ht

Notion wrote about their experience before: https://www.notion.com/blog/sharding-postgres-at-notion https://www.notion.com/blog/sharding-postgres-at-notion https://www.notion.com/blog/the-great-re-shard https://www.notion.com/blog/the-great-re-shard