Pretty awesome piece. Sent from my iPhone
> On Aug 5, 2015, at 10:10, Hawin Jiang <hawin.ji...@gmail.com> wrote: > > Great job, Guys > > Let me read it carefully. > > > > > > > >> On Wed, Aug 5, 2015 at 7:25 AM, Stephan Ewen <se...@apache.org> wrote: >> I forgot the link ;-) >> >> http://data-artisans.com/high-throughput-low-latency-and-exactly-once-stream-processing-with-apache-flink/ >> >>> On Wed, Aug 5, 2015 at 4:11 PM, Stephan Ewen <se...@apache.org> wrote: >>> Hi all! >>> >>> We just published a blog post about how streaming fault tolerance >>> mechanisms evolved, and what kind of performance Flink gets with its >>> checkpointing mechanism. >>> >>> I think it is a pretty interesting read for people that are interested in >>> Flink or data streaming in general. >>> >>> The blog post talks about: >>> >>> - Fault tolerance techniques, starting from acknowledgements, over micro >>> batches, to transactional updates and distributed snapshots. >>> >>> - Performance of Flink, throughput, latency, and tradeoffs. >>> >>> - A "chaos monkey" experiment where computation continues strongly >>> consistent even when periodically killing workers. >>> >>> >>> Comments welcome! >>> >>> Greetings, >>> Stephan >
