Re: Web-based Application in Revolution

2007-10-08 Thread viktoras didziulis
i guess problem with multiple instances can be solved by using Apache sqlite module modsqlite which adds db server functionality to the Apache web server. It resides in memory all the time, so no new instances are initiated, no application startup overheads and cash is not stressed... What

Re: Web-based Application in Revolution

2007-10-07 Thread Andre Garzia
Ruslan, usually when building Revolution web aps, people use apache cgi interface, so for each web request, apache will launch an instance of the revolution engine. If you have two concurrent requests, you will have two instances running. Each with their own V4REV external loaded. What happens if

Re: Web-based Application in Revolution

2007-10-07 Thread Ruslan Zasukhin
On 7/10/07 11:07 PM, Andre Garzia [EMAIL PROTECTED] wrote: Hi Andre, usually when building Revolution web aps, people use apache cgi interface, so for each web request, apache will launch an instance of the revolution engine. If you have two concurrent requests, you will have two instances

Re: Web-based Application in Revolution

2007-10-07 Thread Thorsten Hohage
Hi Andre, obviously I'm not Ruslan, but I build web-apps for over 10 years and I used Valentina in many apps. On 2007-10-07, at 22:07, Andre Garzia wrote: usually when building Revolution web aps, people use apache cgi interface, so for each web request, apache will launch an instance of

Re: Web-based Application in Revolution

2007-10-07 Thread Andre Garzia
Hello Thorsten and Ruslan, thanks for the quick and detailed reply. The question was a rethorical one, I am not building a web app like that, I just wanted to know what would happen if someone did. The original poster was planning to use Valentina for web apps with revolution, so I wanted to know

Web-based Application in Revolution

2007-10-05 Thread Kavitha
Hi,I am a newbie to revolution. I have developed simple programs involving database like Valentina. Where can I find information for developing web-based application in revolution with valentina as database.Thank youKavitha ___ use-revolution

Re: Web-based Application in Revolution

2007-10-05 Thread Ruslan Zasukhin
On 5/10/07 5:22 PM, Kavitha [EMAIL PROTECTED] wrote: Hi Kavitha, Hi,I am a newbie to revolution. I have developed simple programs involving database like Valentina. Where can I find information for developing web-based application in revolution with valentina as database.Thank

Re: Web-based Application in Revolution

2007-10-05 Thread Andre Garzia
, Hi,I am a newbie to revolution. I have developed simple programs involving database like Valentina. Where can I find information for developing web-based application in revolution with valentina as database.Thank youKavitha Well, I do not think that Valentina somehow differ from

Re: Web-based Application in Revolution

2007-10-05 Thread Ruslan Zasukhin
On 5/10/07 9:14 PM, Andre Garzia [EMAIL PROTECTED] wrote: Hi Andre, Ruslan, but what happens if two engine instances launched by apache try to access the same database? Assuming the user is using V4REV external and not Valentina Server. I think nothing good :-) Do you mean launched by