BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  What is Maximum number of Parallel Users?          BorlandTalk.com Forum Index -> Delphi Thirdparty Tools (IntraWeb) View previous topic :: View next topic   Author Message Serge Guest Posted: Mon Apr 11, 2005 11:34 am    Post subject: What is Maximum number of Parallel Users? Dear Support, please elaborate on how to define maximum number of concurrent connections for Intraweb ISAPI application? Is it possible to test it? (to be sure that alltogeter it will work) I am using Delphi7 and IW 5.1.30 Thanks in advance, Serge Back to top Serge Guest Posted: Tue Apr 12, 2005 1:20 pm    Post subject: Re: What is Maximum number of Parallel Users? What could be the reason of the Application Error when about 20 people access it simultaneously? It gives teh message "Insufficient memory", however there is 1 GB of RAM available. "Serge" <user@host> wrote Quote: Dear Support, please elaborate on how to define maximum number of concurrent connections for Intraweb ISAPI application? Is it possible to test it? (to be sure that alltogeter it will work) I am using Delphi7 and IW 5.1.30 Thanks in advance, Serge Back to top Serge Guest Posted: Tue Apr 12, 2005 2:43 pm    Post subject: Re: What is Maximum number of Parallel Users? Hello Antonio, you right - I use BDE, but for Oracle 9i, well it looks like possible weak place, do have particular recommedations how to avoid it without rewriting application for another database components? Thanks in advance, Serge "Antonio Alcázar" <mitoni (AT) multite (DOT) es> wrote Quote: Are you using BDE to paradox tables ?. If so, maybe its a problem with it. Antonio Alcázar "Serge" <user@host> escribió en el mensaje news:425bcb12$1 (AT) newsgroups (DOT) borland.com... What could be the reason of the Application Error when about 20 people access it simultaneously? It gives teh message "Insufficient memory", however there is 1 GB of RAM available. "Serge" <user@host> wrote in message news:425a60b4$1 (AT) newsgroups (DOT) borland.com... Dear Support, please elaborate on how to define maximum number of concurrent connections for Intraweb ISAPI application? Is it possible to test it? (to be sure that alltogeter it will work) I am using Delphi7 and IW 5.1.30 Thanks in advance, Serge Back to top Serge Guest Posted: Tue Apr 12, 2005 8:14 pm    Post subject: Re: What is Maximum number of Parallel Users? Antonio, I see your point, sometimes it is time for upgrades. In this case the price is high, actually borland now talking about smooth transition to ..NET. Would be nice to have also smooth transition from BDE as soon as it was abandoned. Actually I did not expect that problem also in the number of concurrent connections, I only thought thet DBE is slow and heavy to distribute, but now it seems like complete... Still hope that maybe there is fine tuning to solve this problem, if anybody know please share it here... Thanks in advance Serge "Antonio Alcázar" <mitoni (AT) multite (DOT) es> wrote Quote: Hi Serge, Really I haven't a magic solution. ( I have the same problem with a old BDE project ). maybe any BDE replacement offer you an automatic translation of commponents... But I don't find better solution than rewrite the datamodules... Sorry, "Serge" <user@host> escribió en el mensaje news:425bde9c$1 (AT) newsgroups (DOT) borland.com... Hello Antonio, you right - I use BDE, but for Oracle 9i, well it looks like possible weak place, do have particular recommedations how to avoid it without rewriting application for another database components? Thanks in advance, Serge "Antonio Alcázar" <mitoni (AT) multite (DOT) es> wrote in message news:425bd0a5 (AT) newsgroups (DOT) borland.com... Are you using BDE to paradox tables ?. If so, maybe its a problem with it. Antonio Alcázar "Serge" <user@host> escribió en el mensaje news:425bcb12$1 (AT) newsgroups (DOT) borland.com... What could be the reason of the Application Error when about 20 people access it simultaneously? It gives teh message "Insufficient memory", however there is 1 GB of RAM available. "Serge" <user@host> wrote in message news:425a60b4$1 (AT) newsgroups (DOT) borland.com... Dear Support, please elaborate on how to define maximum number of concurrent connections for Intraweb ISAPI application? Is it possible to test it? (to be sure that alltogeter it will work) I am using Delphi7 and IW 5.1.30 Thanks in advance, Serge Back to top Chad Z. Hower aka Kudzu Guest Posted: Wed Apr 13, 2005 4:39 am    Post subject: Re: What is Maximum number of Parallel Users? "Serge" <user@host> wrote in news:425c2c1d$1 (AT) newsgroups (DOT) borland.com: Quote: I see your point, sometimes it is time for upgrades. In this case the price is high, actually borland now talking about smooth transition to NET. Would be nice to have also smooth transition from BDE as soon as it Win32 OR .NET will do fine on load. But the BDE never was and never will be good for servers (IW or not). If you want even medium loads of capacity you need to eliminate the BDE ASAP. There are non BDE Oracle replacements for Win32. Adding connection pooling will help you a bit, but it won't solve the BDE issue. -- Chad Z. Hower Atozed Software Technical Support Atozed staff provides basic assistance with peer support on these forums. For more information see: http://www.atozed.com/intraweb/support/peer.iwp Back to top Serge Guest Posted: Thu Apr 14, 2005 7:52 am    Post subject: Re: What is Maximum number of Parallel Users? Hi Chad, may I ask a filosofical question, just to save time on BDE issue and never go back to it, how would you explain this blind alley in BDE technology wich is impossible to improve by fixing? Serge "Chad Z. Hower aka Kudzu" <cpub (AT) hower (DOT) org> wrote Quote: "Serge" <user@host> wrote in news:425c2c1d$1 (AT) newsgroups (DOT) borland.com: I see your point, sometimes it is time for upgrades. In this case the price is high, actually borland now talking about smooth transition to NET. Would be nice to have also smooth transition from BDE as soon as it Win32 OR .NET will do fine on load. But the BDE never was and never will be good for servers (IW or not). If you want even medium loads of capacity you need to eliminate the BDE ASAP. There are non BDE Oracle replacements for Win32. Adding connection pooling will help you a bit, but it won't solve the BDE issue. -- Chad Z. Hower Atozed Software Technical Support Atozed staff provides basic assistance with peer support on these forums. For more information see: http://www.atozed.com/intraweb/support/peer.iwp Back to top Serge Guest Posted: Fri Apr 15, 2005 9:48 am    Post subject: Re: What is Maximum number of Parallel Users? Dear colleagues, I found interesting article which explains the problem and actually solves it for me: http://info.borland.com/devsupport/sqllinks/pub-88.html I managed to increase number of concurrent connections to 72, and this will allow me to switch to .NET solution in relaxed manner. Regards, Serge "Serge" <svd at ihe nl> wrote Quote: Hi Chad, may I ask a filosofical question, just to save time on BDE issue and never go back to it, how would you explain this blind alley in BDE technology wich is impossible to improve by fixing? Serge "Chad Z. Hower aka Kudzu" <cpub (AT) hower (DOT) org> wrote in message news:Xns963758054DD3Bcpub (AT) 127 (DOT) 0.0.1... "Serge" <user@host> wrote in news:425c2c1d$1 (AT) newsgroups (DOT) borland.com: I see your point, sometimes it is time for upgrades. In this case the price is high, actually borland now talking about smooth transition to NET. Would be nice to have also smooth transition from BDE as soon as it Win32 OR .NET will do fine on load. But the BDE never was and never will be good for servers (IW or not). If you want even medium loads of capacity you need to eliminate the BDE ASAP. There are non BDE Oracle replacements for Win32. Adding connection pooling will help you a bit, but it won't solve the BDE issue. -- Chad Z. Hower Atozed Software Technical Support Atozed staff provides basic assistance with peer support on these forums. 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