Auditing system clocks

2013-09-24 Thread Tom Amon
I've read in the docs and papers that LinkedIn has an auditing system that correlates message counts from tiers in their system using a time window of 10 minutes. The time stamp on the message is used to determine which window the message falls into. My question is how do you account for clock

Re: Auditing system clocks

2013-09-24 Thread Jay Kreps
It is assumed that clocks are in sync, we use ntp and it mostly works. -Jay On Tue, Sep 24, 2013 at 5:12 PM, Tom Amon ta46...@gmail.com wrote: I've read in the docs and papers that LinkedIn has an auditing system that correlates message counts from tiers in their system using a time window