[datashovel]

If I had to guess, I would say network and disk I/O will be the bottlenecks. Disk I/O less so because distributed system, and SSD. I imagine if anyone can solve GC issues, though, I would bet on Google :)

[natebrennand]

Their chosen solutions to the GC issues are in this roadmap. [0]

[0]: https://docs.google.com/document/d/16Y4IsnNRCN43Mx0NZc5YXZLo...