sourcedelica

5 ms·

1. 1.▲
   by sourcedelica 9y ago

   Related to the latency question, I just watched the Jane Street video (very nice!) and he mentioned that they use operator-initiated failover and he didn't know of anyone using a consensus based approach because it adds an extra hop.
2. 2.▲
   by sourcedelica 9y ago

   What kind of latency does the consensus add? We are looking at adding fault tolerance to our matching engine but can only afford 10-15 micros.
3. 3.▲
   by sourcedelica 11y ago

   A way to get around Twitter's 800 tweet home timeline limit. Or maybe this exists already? That would be great.
4. 4.▲
   by sourcedelica 11y ago

   You would think from reading this that PySpark does not exist.