Java Servlets threading model

Question

I was wondering if anybody could explains me the threading model of Java Servlets? As I understood about that, there is only one instance of a servlet can be existed in the serv

Answer 1

yes,there is a interface single thread model .it is a marker interface. it makes this object of servlet synchronized i.e at a time only one thread serve the object.but it create the problems like response delay.for solution they create pool of objects but again pool also has limited size.so it is better to use synchronized block