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From Hawin Jiang <hawin.ji...@gmail.com>
Subject Re: FYI: Blog Post on Flink's Streaming Performance and Fault Tolerance
Date Wed, 05 Aug 2015 17:10:17 GMT
Great job, Guys

Let me read it carefully.







On Wed, Aug 5, 2015 at 7:25 AM, Stephan Ewen <sewen@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 <sewen@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
>>
>>
>>
>

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