I would have to concur with Remy on this one. The performance benefit is minimal and 
depending on how your JSP is written possibly no benefit at all.
 
I know for a fact there are sites handling 10million+ pageviews a day using Tomcat. 
This is commercial sites and not some development/demo site. The developers work very 
hard to make make Tomcat robust and scalable. There are only 2 servlet containers that 
I know of first hand with better performance. But the difference was minimal. One was 
resin and the other was orion on a real application. In the end the performance 
benefit 1-5% wasn't worth the cost of a license and resin doesn't adhere to the 
official specs as closely as tomcat.
 
You're better off looking at your pages and overall design to figure architectural 
inefficiencies. good luck.
 
peter
 
 
 


Remy Maucherat <[EMAIL PROTECTED]> wrote:
Roozbeh Zabihollahi wrote:
> Hi,
> I am tomcat user, as all of readers know, tomcat is
> very good Jsp Container for developping and not good
> for production mode (cause of its performance).
> 
> I installed and run 'RexIPAppServer' ,that says it has
> best performance, and compare Servlets it generates
> for JSPs and Tomcat Generated Servlets.
> 
> I see 'RexIPAppServer' construct static strings that
> JSP page use with "Static String"s. same as:
> 
> static final char[] _jspText_18="\" >\r\n 
> ".toCharArray();
> 
> but Tomcat doesn't distinguish (or it not want to do)
> between Static and Dynamic Strings and print them in
> dynamic way in service method.
> 
> I want to ask from Tomcat Developers, that eather
> Tomcat Developers does not want to implement this
> feature or not? 

There's a flag in Jasper now for that. Look in conf/web.xml.

> and, could you help me to develop this feature,
> because i think this is exponentialy improve
> performance. ^-^

Hmmm, well, it won't, sorry. 5% at most is what you should expect ;-)

Rémy



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