Isn't this a little premature to announce a victory? After all, they've been using MongoDB for 5 years and it delivered for most of the time. Who knows if this

Isn't this a little premature to announce a victory? After all, they've been using MongoDB for 5 years and it delivered for most of the time. Who knows if this new shiny SQL thing will be sufficient for next 5 years? I'd say it's quite likely after few rounds of excited development the database will be slow and crappy again ;)