Re: [binarycloud-general] page and module output caching

[Alex B. <en...@tu...>]

> Hi Alex,
> 
>>> Hmm. What about POST parameters and sessions? So if a
>>> resultpage for sess1
>>> is diferent from one of sess2 because it depends on userdata
>>> AND post data.
>> 
>> Well, the idea being that you don't want to cache pages that are session
>> specific, or post specific. You could end up with a _huge_ set of cache
>> files :)
> 
> Hmm, that's right. But what is with the areas of a sessioned page that are
> "static" navigation etc. that depends not on session/post data? I guess the
> per module cache applies here? Module "navigation_bar" (static, cached),
> module "signup_process" (dynamic, !cached) ? Am I right?

Exactly: for things like that, you'd cache the module output, not the page
output. I think people will end up caching module output more than "entire"
page output - it's more useful.

>> This isn't intended for form pages, session specific stuff, etc, as the
> files are stored > in the filesystem, unencrypted.
> Indeed,  would be a HUGE security risk.
> 
> Ok, I got it now :-)
> 
>> This cache has nothing to do with zend's caching - it only caches page
>> output - so if you have cached bc php, you'll see even _more_ of a
>> performance jump. Zend cache does the actual bytecode... Actually
>> - andi, do
>> you have performance numbers for r2 on a zend cache-enabled box?
>> I'd love to
>> see 'em :)
> There is a benchmark utility shipped with Zcache. I just run the standard
> page of current bc cvs through it. And yeees, I am very surprised.
> My average performance boost of my projects (with or without db access) is
> around 200%, for bc...
>
> HARR HARR HARR MORE POWER! (see second mail)

heheheheh

cool!

>> So there isn't really anything like "turn it off" because it isn't "on"
>> unless you specifically request it :)
> Very fine :-)
> 
> So for a big sime on your face, read the post about "Zend Cache".

k :)

_a



--
alex black, ceo
en...@tu...

the turing studio, inc.
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