Jeremy Edberg QconSF 2012 Tweet @jedberg with feedback! Tweet - PowerPoint PPT Presentation

Sep 25, 2023 •289 likes •1.33k views

Jeremy Edberg QconSF 2012 Tweet @jedberg with feedback! Tweet @jedberg with feedback! Building a Reliable Data Store Tweet @jedberg with feedback! Agenda CAP theory and how it applies to reliability How reddit and Netflix maintain

Best Practices • Be generous in what you accept and stingy in what you give Tweet @jedberg with feedback!
Best Practices • Hope for the best, assume the worst Tweet @jedberg with feedback!
Tweet @jedberg with feedback!
War Stories Tweet @jedberg with feedback!
April 2011 EBS outage Tweet @jedberg with feedback!
June 29th Outage • Due to a severe storm, power went out in one AZ • Netflix did not do well because of a bug in our internal mid-tier load balancer • However, Cassandra held up just fine! Tweet @jedberg with feedback!
October 29th Outage • EBS degradation in one Zone • We did much better this time • Cassandra just kept running • MySql not as well, but fallbacks kicked in Tweet @jedberg with feedback!
Hurricane Sandy The outage that never was Tweet @jedberg with feedback!
Just a quick reminder... (Some of) Netflix is open source: https://netflix.github.com/ Tweet @jedberg with feedback!
Another reminder... reddit is also open source https://github.com/reddit patches are now being accepted! Tweet @jedberg with feedback!

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