user warning: Duplicate entry '827686' for key 1
query: INSERT INTO dr_accesslog (title, path, url, hostname, uid, sid, timer, timestamp) values('Forsythe’s Approach to Solaris Advanced Features and Migration Implementation', 'node/12', '', '38.107.191.86', 0, 'vcljnqgthl3139l006hg31iqc6', 236, 1268981519) in /usr/local/apache/htdocs/includes/database.mysql.inc on line 172.
Two computer performance metrics that you try to tune for are throughput and/or latency. What do these terms mean? I come from a training background and whenever possible try to use a good analogy to describe terms that can sometimes get very detailed and technical in nature.