Thomas A. Limoncelli

Thomas A. Limoncelli is an internationally recognized author, speaker, and system administrator. His best known books include Time Management for System Administrators (OReilly) and The Practice of System and Network Administration (Addison-Wesley). He works in New York City at Stack Exchange, home of ServerFault.com and StackOverflow.com. Previously he’s worked at small and large companies including Google and Bell Labs. http://EverythingSysadmin.com is his blog. His new book, “The Practice of Cloud System Administration” has just been released.

Linked Presentation: 
Live Upgrades on Running Systems: 8 Ways to Upgrade a Running Service With Zero Downtime
Radical Ideas from the Practice of Cloud Computing