Advantage of servlets over CGI

1. Threads instead of OS processes

How to setup apache-tomcat on department machine:

Download Apache-tomcat and open in one folder...
10 0:30 set CATALINA_HOME=/project/dcs/saurabh/tomcat/apache-tomcat-6.0.18
11 0:30 set CLASSPATH = ( $CLASSPATH $CATALINA_HOME )
12 0:31 set PATH = ( $PATH $CATALINA_HOME )
13 0:31 module load java/jdk-1.6.0_06
14 0:31 cd bin/
15 0:31 ./startup.sh
16 0:31 module load mozilla/firefox/3.0.1
17 0:31 firefox