Hey all,<p>I&#x27;m a long time Rails developer who has been on the MySQL &#x2F; Postgres + Ruby&#x2F;Rails + Redis stack. I&#x27;ve been playing with Node.js lately, and it seems that the Node community loves NoSQL.<p>I&#x27;d love to learn about projects that started out NoSQL, because of it&#x27;s advantages of speed and scale but had to turn to a relational database for it&#x27;s advantages - advanced querying, data integrity etc.<p>Thanks!
Ask HN: Have you had to switch / compensate your NoSQL DB with a relational DB?