Presto

[Tim St Clair]

Anyone have eyes on *this? 

https://www.facebook.com/notes/facebook-engineering/presto-interacting-with-petabytes-of-data-at-facebook/10151786197628920

http://prestodb.io/
https://github.com/facebook/presto

The questions I have are around the planner and scheduler...? 
What's the intermediate stages?  
- Traditionally is was MR, in BDAS it's spark (far better imho), but what exactly is it in Presto?

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Cheers,
Tim