Re: using cache

--===============0068626077505823764==
Content-Type: multipart/alternative; boundary=000e0cd6ae328b09cc0465e4c393

--000e0cd6ae328b09cc0465e4c393
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit

On Tue, Mar 24, 2009 at 5:39 PM, Dawid Joubert <[email protected]> wrote:

>  One problem you may find with the built-in caching is how it determines
> if a file has changed. It does this by getting the last modified time of the
> file and then comparing it to the cache version.
>
> You should look into whether the modification time is cached.
>

Good advice generally, but that doesn't appear to apply here.  The log
messages show the files coming back with the same cache signature.  I'm
guessing he's not running mod_perl which makes an in-memory cache pretty
useless, or he is and he's not pre-caching during startup.


> We wrote our own cache system with a preparser that used memcache. As we
> had over 10 webapps servers we only needed to store one copy of the template
> and that was on the memcached server.
>

Memcached is a neat system.

-sam

--000e0cd6ae328b09cc0465e4c393
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

On Tue, Mar 24, 2009 at 5:39 PM, Dawid Joubert <span dir=3D"ltr">&lt;<a hre=
f=3D"mailto:[email protected]">[email protected]</a>&gt;</span> wrote:<br=
><div class=3D"gmail_quote"><blockquote class=3D"gmail_quote" style=3D"bord=
er-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-l=
eft: 1ex;">






<div bgcolor=3D"#ffffff">
<div><font size=3D"2" face=3D"Arial">One problem you may find with the buil=
t-in caching=20
is how it determines if a file has changed. It does this by getting the las=
t=20
modified time of the file and then comparing it to the cache=20
version.</font></div>
<div><font size=3D"2" face=3D"Arial"></font>=A0</div>
<div><font size=3D"2" face=3D"Arial">You should look into whether the modif=
ication time=20
is cached.</font></div>
<div><font size=3D"2" face=3D"Arial"></font></div></div></blockquote><div><=
br>Good advice generally, but that doesn&#39;t appear to apply here.=A0 The=
 log messages show the files coming back with the same cache signature.=A0 =
I&#39;m guessing he&#39;s not running mod_perl which makes an in-memory cac=
he pretty useless, or he is and he&#39;s not pre-caching during startup.<br=
>
=A0</div><blockquote class=3D"gmail_quote" style=3D"border-left: 1px solid =
rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div bgc=
olor=3D"#ffffff"><div><font size=3D"2" face=3D"Arial">We wrote our own cach=
e system with a preparser that=20
used memcache. As we had over 10 webapps servers we only needed to store on=
e=20
copy of the template and that was on the memcached server.</font></div>
<div></div></div></blockquote></div><br>Memcached is a neat system.<br><br>=
-sam<br><br>

--000e0cd6ae328b09cc0465e4c393--


--===============0068626077505823764==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

------------------------------------------------------------------------------
Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are
powering Web 2.0 with engaging, cross-platform capabilities. Quickly and
easily build your RIAs with Flex Builder, the Eclipse(TM)based development
software that enables intelligent coding and step-through debugging.
Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com
--===============0068626077505823764==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

_______________________________________________
Html-template-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/html-template-users

--===============0068626077505823764==--