Scaling Concurrently

John Adams (Twitter)
Operations Ballroom ABCD
Average rating: ***..
(3.88, 8 ratings)

I’ll discuss many of the issues involved when it requires more than one, ten, or hundreds of machines to service web requests and the battle-tested solutions to allow those systems to communicate together rapidly, redundantly, and securely.

Topics will include:

  • Current technologies for interconnecting systems (Thrift, Protobuf, Memcache, Zookeeper …and more!)
  • Understanding timeouts in the request/response pipeline
  • Redundancy and service discovery
  • Abuse mitigation at large scale
  • Load balancer concurrency and connection rates
  • Dealing with an avalanche of logging data
  • Low level TCP debugging to understand system performance
  • Monitoring and reporting of cluster performance
Photo of John Adams

John Adams

Twitter

John Adams (Twitter Operations) has worked in computer security, operations, and systems engineering for over 15 years. Prior to Twitter, he has worked at Apple, Inktomi, c|net, and a major video-on-demand site, improving security, performance, and reliability at large scale.

  • Keynote Systems
  • Cisco
  • Google
  • Neustar
  • Betfair
  • Cotendo
  • Rackspace Hosting
  • Akamai
  • Apica
  • dynaTrace
  • Equinix
  • Facebook
  • New Relic
  • Opscode
  • Salesforce.com
  • Yahoo! Inc.
  • AppDynamics
  • Aptimize
  • Blaze
  • CDNetworks
  • Cedexis
  • Citrix Systems
  • Compuware Corporation
  • Dyn Inc.
  • F5 Networks
  • Heroku
  • Percona
  • Quest Software
  • Schooner Information Technology
  • SiteSpect
  • Splunk
  • Strangeloop
  • WatchMouse
  • Zeus Technology
  • Neustar

Sponsorship Opportunities

For information on exhibition and sponsorship opportunities at the conference, contact Yvonne Romaine at yromaine@oreilly.com

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