Ok, as for 1) and 4) This Q&A from Andre might help http://www.stonesteps.ca/projects/witango/faq.asp?qid=q20020514-02
as for 2) The 20 files would be very slightly faster due not having to load the larger size taf with 20 options. But if you put the 20 querys into a TCF then the could be loaded once in let's say an application|domain scope and then access by all. As for 3) In a lot of cases there is overhead in instantiating the TCF, but the biggest plus to TCF if centralizing code/functionality for ease of maintenance The view here are not necessarily the view of other on the list :-) Ben Johansen - http://www.pcforge.com Authorized Witango & MDaemon Reseller Available for Witango Developement -----Original Message----- From: Jim Kass [mailto:[EMAIL PROTECTED] Sent: Thursday, October 30, 2003 11:04 AM To: [EMAIL PROTECTED] Com Subject: Witango-Talk: Re: Stability/Performance Hey Folks, I have a few questions about how Tango operates on a system level (We are currently using Tango2000/4 on Solaris w/ Oracle8) I am not expecting an answer on-list per-se, but I am hoping that someone can direct me to the proper place to do further research. 1) Supposing that I have PERSISTENTRESTART=true in t4server.ini, if I reload a taf, and/or hit it from 10 differerent servers simultaneously (or within seconds of each other), does Tango wait for one 'request' to complete before processing the next, or does it fork processes or thread itself (which one, and what impact does this have)? Could too many requests to the same page cause server delay? 2) Is it more efficient in Tango to have ONE file perform 20 different queries depending on some kind of user variable (potentially this file would be accessed by multiple users simultaneously as listed above) or to have 20 files perform a specific query, and direct each user to such a file as necessary. 3) What are the real benefits/tradeoffs of TCF files, and/or how can they make a TAF that may recieve many simultaneous requests and respond different depending on user variables more efficient? 4) What is the primary bottleneck of Tango... i.e., is it multiple threads/child-processes, multiple database queries, multiple taf requests, or just the processing time per taf file? Thanks, Jim Kass Web Developer -- Forestweb: The Source for Industry Intelligence Best Content -- Most Relevant -- Best Delivery http://www.forestweb.com (310) 553 - 0008 ________________________________________________________________________ TO UNSUBSCRIBE: Go to http://www.witango.com/maillist.taf ________________________________________________________________________ TO UNSUBSCRIBE: Go to http://www.witango.com/maillist.taf
