>Depends on what the definition of RT is... RT should be something reliable for a human to use in realtime ,,,, What do you think? < You are talking about "Online Systems" with response times, considered to be "immediate" for human beings. Which is in the range of ms. -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Just-wondering-about-something-tp4660745p4660764.html Sent from the Squid - Users mailing list archive at Nabble.com.