I'm somewhat skeptical of Wix's engineering principles in general. Back in 2015 they released an article[0] about using MySQL as a better NoSQL database and tal

I'm somewhat skeptical of Wix's engineering principles in general. Back in 2015 they released an article[0] about using MySQL as a better NoSQL database and talked about how joins are bad for latency, and then their example of a "fast query" used a subquery which was the same as to joining the two tables. Did they not realise that the queries would be equivalent? [0] https://web.archive.org/web/20160601000411/http://blog.wix.engineering/2015/12/10/scaling-to-100m-mysql-is-a-better-nosql/ https://web.archive.org/web/20160601000411/http://blog.wix.e... (CTRL-F 'high throughput and low latency' for the query)