Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??
ModPerl, Catalyst, Class::DBI, DBD::Oracle, Apache, Template Toolkit and a Session Plugin for Catalyst.
(snip)
For the number-driven monks, Java is answering (on the same machine, while Apache/Perl is not running, and vice-versa for Apache/Perl benchmarking) at 100 queries per minute ratio. With Perl, I don't even hit 27 queries per minute.

Are you actually using mod_perl, or are you running the perl scripts via CGI? Are you pre-loading the modules? How much "ramp-up" time do you allow (mod_perl and java servlets need some time to get up to their maximum speed).

Also: are you using a similar setup in java vs perl. Example questions about the java code: do you use an object-relational mapping system similar to Class::DBI, or are you just pumping out straight JDBC queries? Are you using a complex templating system or pure java servlets? Are you using serialisable sessions? update: do you re-use database connections between requests in both instances (oracle is terribly slow if you don't)


In reply to Re: Help prevent a ModPerl application from replacement by Java by Joost
in thread Help prevent a ModPerl application from replacement by Java by monsieur_champs

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others having a coffee break in the Monastery: (4)
As of 2024-03-28 08:10 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found