Also, I was wondering how the WebDNA caching works. Is there a docu= ment or web page explaining it? I am wondering because depending on how it = works making a change to a widely used template may be forcing a complete r= ecache of all product pages, in which case I would know not to make any cod= e changes on busy days. Also, if the server was really caching the pages it= would seem that increased traffic shouldn't have such an impact on the= WebCatalog process. =A0
Finally, I can only assume that at some point a single = server can only handle so much traffic. Perhaps we have reached that point.= Has anyone successfully set up load balancing across multiple WebDNA serve= rs? =A0
Thanks again,
Daniel Meola<= br>
On Fri, Jul 29, 2011 at 12:38 PM, Donova= n Brooke
<dbrooke= @webdna.us> wrote:
Daniel Meola wrote:
Our server gets really slow under high load (when we send out a
newsletter or during the holidays). I am told that an error in our
WebDNA code could be exacerbated by the high traffic (The WebCatalog
process uses high CPU). In summary I haven't been able to find any
issues reading through the code myself, but that is not to say there
isn't an issue. It is hard to troubleshoot which file may have an issue=
because the site runs fine under normal load.
In any case, is there a WebDNA code validator out there? If not, are
there plans for one?
Thanks,
Daniel Meola
301-4= 86-0901
Other than turning on the error reporting features and finding/correcting t= he errors reported, No and Not to my knowledge.
I think the list could help though. If you spot a section of code that
looks "iffy" and you are not sure if it could be a problem, then = maybe
post it. Nested searches, loops etc.. are a good place to start.
Donovan
--
Donovan Brooke
**[Square Bracket Utopia]**
---------------------------------------------------------
This message is sent to you because you are subscribed to
the mailing list <ta= lk@webdna.us>.
To unsubscribe, E-mail to: <talk-leave@webdna.us>
archives: http://mail.webdna.us/list/talk@webdna.us
Bug Reporting: suppo= rt@webdna.us
--000e0cdf1a3e9a9b0004a9380f5e--
Associated Messages, from the most recent to the oldest:
--000e0cdf1a3e9a9b0004a9380f5e Content-Type: text/plain; charset=ISO-8859-1 How do I turn on error reporting and where is the error log? Also, I was wondering how the WebDNA caching works. Is there a document or web page explaining it? I am wondering because depending on how it works making a change to a widely used template may be forcing a complete recache of all product pages, in which case I would know not to make any code changes on busy days. Also, if the server was really caching the pages it would seem that increased traffic shouldn't have such an impact on the WebCatalog process. Finally, I can only assume that at some point a single server can only handle so much traffic. Perhaps we have reached that point. Has anyone successfully set up load balancing across multiple WebDNA servers? Thanks again, Daniel Meola 301-486-0901 daniel@knifecenter.com On Fri, Jul 29, 2011 at 12:38 PM, Donovan Brooke
wrote: > Daniel Meola wrote: > >> Our server gets really slow under high load (when we send out a >> newsletter or during the holidays). I am told that an error in our >> WebDNA code could be exacerbated by the high traffic (The WebCatalog >> process uses high CPU). In summary I haven't been able to find any >> issues reading through the code myself, but that is not to say there >> isn't an issue. It is hard to troubleshoot which file may have an issue >> because the site runs fine under normal load. >> >> In any case, is there a WebDNA code validator out there? If not, are >> there plans for one? >> >> Thanks, >> Daniel Meola >> 301-486-0901 >> daniel@knifecenter.com >> > > > Other than turning on the error reporting features and finding/correcting > the errors reported, No and Not to my knowledge. > > I think the list could help though. If you spot a section of code that > looks "iffy" and you are not sure if it could be a problem, then maybe > post it. Nested searches, loops etc.. are a good place to start. > > Donovan > > > > -- > Donovan Brooke > **[Square Bracket Utopia]** > ------------------------------**--------------------------- > This message is sent to you because you are subscribed to > the mailing list . > To unsubscribe, E-mail to: > archives: http://mail.webdna.us/list/**talk@webdna.us > Bug Reporting: support@webdna.us > --000e0cdf1a3e9a9b0004a9380f5e Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable How do I turn on error reporting and where is the error log?=A0Also, I was wondering how the WebDNA caching works. Is there a docu= ment or web page explaining it? I am wondering because depending on how it = works making a change to a widely used template may be forcing a complete r= ecache of all product pages, in which case I would know not to make any cod= e changes on busy days. Also, if the server was really caching the pages it= would seem that increased traffic shouldn't have such an impact on the= WebCatalog process. =A0
Finally, I can only assume that at some point a single = server can only handle so much traffic. Perhaps we have reached that point.= Has anyone successfully set up load balancing across multiple WebDNA serve= rs? =A0
Thanks again,
Daniel Meola<= br>
On Fri, Jul 29, 2011 at 12:38 PM, Donova= n Brooke
<dbrooke= @webdna.us> wrote:
Daniel Meola wrote:
Our server gets really slow under high load (when we send out a
newsletter or during the holidays). I am told that an error in our
WebDNA code could be exacerbated by the high traffic (The WebCatalog
process uses high CPU). In summary I haven't been able to find any
issues reading through the code myself, but that is not to say there
isn't an issue. It is hard to troubleshoot which file may have an issue=
because the site runs fine under normal load.
In any case, is there a WebDNA code validator out there? If not, are
there plans for one?
Thanks,
Daniel Meola
301-4= 86-0901
Other than turning on the error reporting features and finding/correcting t= he errors reported, No and Not to my knowledge.
I think the list could help though. If you spot a section of code that
looks "iffy" and you are not sure if it could be a problem, then = maybe
post it. Nested searches, loops etc.. are a good place to start.
Donovan
--
Donovan Brooke
**[Square Bracket Utopia]**
---------------------------------------------------------
This message is sent to you because you are subscribed to
the mailing list <ta= lk@webdna.us>.
To unsubscribe, E-mail to: <talk-leave@webdna.us>
archives: http://mail.webdna.us/list/talk@webdna.us
Bug Reporting: suppo= rt@webdna.us
--000e0cdf1a3e9a9b0004a9380f5e--
Daniel Meola
DOWNLOAD WEBDNA NOW!
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