> -----Original Message----- > From: ilasno [mailto:[EMAIL PROTECTED]] > Sent: Thursday, December 19, 2002 8:29 PM > To: [EMAIL PROTECTED] > Subject: in search of more efficient design > > > PREAMBLE - I apologize if this is off-topic. I have been on this > search for a month, and have searched the web far and wide, but have > mostly found either J2EE design recommendations (higher-level > than i am > prepared to explore right now) or software vendors trying to sell me > load-testing programs. I would appreciate pointers to > self-enlightenment sites almost as much as more specific guidance. > > SHORT VERSION - I am a beginner-intermediate webapp designer, and my > first large-scale development is using around 500 mb of > memory, with low > client load. I am seeking ways to both measure where this extreme > resource-usage is stemming from and design tips to bring it down. > > LONG VERSION - The site I am developing is for a company that > wishes to > be able to change/update portions of their site through a web-based > private section of their site. The result is an extensive admin > implemented through a combination of jsp pages (for forms, > and feedback) > and corresponding servlets (for processing and database > updating through > db-access modules). The admin section is obviously much > bigger and more > resource-intensive than the public portion, which just hits > the database > once-an-hour for updates and displays the current data. Conversely, > while the admin section is much larger (many more servlets > with larger > file sizes, more processing), it is obviously used much less > (one or two > users per day as opposed to many per day for the public portion). I > have steered away from keeping variables global within servlets > (including db-access module instances), so that within a > doGet or doPost > everything i need is created, and then i am assuming when the method > ends everything is garbage-collected? is it possible to have > that much > memory used just to hold 60 or 70 servlets ready for requests? I am > wondering if my design is flawed, or a bad idea altogether.. > > any help or guidance would be greatly appreciated. > > jesse > -- > i am deprogrammed > > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
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