Tom 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). In 2005 he received the SAGE Outstanding Achievement Award. He works in New York City at Stack Exchange, home of ServerFault.com and StackOverflow.com. Previously hes worked at small and large companies including Google, Bell Labs / Lucent, AT&T. http://EverythingSysadmin.com is his blog. His new book, "The Practice of Cloud Administration" is due out in September 2014.
Peter Grace is a systems administrator, blogger and open-source developer. He works for Stack Exchange, helping to maintain the largest network of Q&A sites on the planet and blogs about topics of interest to the systems administration community. You can find some of his previous works at http://blog.serverfault.com.