A location or process for storing of transitory or temporary data in order to improve application or system performance.
Questions tagged [cache]
1588 questions
0
votes
1 answer
Alternative PHP Cache and Wordpress Problem
I've installed Alternative PHP Cache with this command:
pecl install apc
Create and copy to /etc/php.d/
a apc.ini like this:
; /etc/php.d/apc.ini
extension = apc.so
Directive Local Value
apc.cache_by_default On
apc.canonicalize …
paul_1991
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- 3
0
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2 answers
Google Page Speed message: https://ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js (1 hour)
Google Page Speed is telling me to leverage browser caching for only this object:
https://ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js (1 hour)
As this is being delivered from an external server, I guess I can't tell browsers to cache it…
Techboy
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1 answer
Forward cache for large storage provider
I have a web server with an NFS mount to a large storage provider, and it serves content via HTTP.
I would like to have a 1-2 GB dynamic forward cache so that if my NFS mount goes down, I can still provide my most common accessed content without the…
mrT
0
votes
1 answer
Cache certain websites for 1 hour regardless of expiration header
In Squid3, how can I cache www.example.org/* for 60 minutes without even checking the internet for updates?
ensnare
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1 answer
Restrict bandwidth of certain website using Squid3
I have a Squid3 server and I'd like to restrict the bandwidth of certain websites.
For example:
How can I make www.example.org/* load at no more than 10KB/s?
Thanks.
ensnare
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- 40
0
votes
1 answer
Get Squid3 to cache .zip, .rar, .iso files for 2 weeks
Is there away to get Squid3 to cache certain file extensions for an extended period of time? For example, I'd like to have .zip, .rar, and .iso files cached for 2 weeks by default.
Thanks.
ensnare
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0
votes
2 answers
Expire module configured to 0, but swf is allways loading from cache
I am trying to load an swf flash file from my lighttpd web server.
expire.url "/static/swf" =>
"modification plus 0 seconds"
However, when I reload from the web browser, chrome seems to load the file from cache.
Same with firefox. In this one…
vitidandu
- 11
- 5
0
votes
1 answer
Linux server with JBoss , the system cache increased each day
We run an Apache Mod_proxy cluster with 3 JBoss in three dedicated server. Because we need share many files (small object files which our apps need to read/write ) between these JBoss servers ,we using NFS in Apache node and mount them into each…
hntangwei
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- 1
- 5
0
votes
2 answers
Varnish and Browser Exceptions
I currently run a website behind a Varnish server, It contains a few browser conditions for Internet Explorer 6.
Unfortunately Varnish is caching the first version it serves without taking into account the conditions.
Is there any way I can…
mnml
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2 answers
If a server returns Cache-Control=public with no Max-Age or Expires, can a proxy cache it forever?
If a server returns Cache-Control=public with no Max-Age or Expires, can a proxy server cache it forever? Do proxies or the spec have a built-in default for these values? Is it always wrong for a server to do this? Thanks.
Cache-Control …
James Lawruk
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0
votes
1 answer
Windows to linux fileshare is sometimes using old (cached) version of file
I have a fileshare on Windows 7 that I'm accessing from a linux (ubuntu lucid) virtual machine running in VirtualBox.
When I change a file in windows, then don't access it for a while (an hour or two or more) in the linux filesystem, it either uses…
Redzarf
- 131
- 3
0
votes
1 answer
Disable (ISP) Caching - WAMP
I have a server that I use to send emails. The emails have an image, that is used to track their being opened, that is in the form of
The script that serves up the…
Josh
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1 answer
nginx static files caching doesn't work
here is my conf file:
usr/local/nginx/sites-available/default
server {
listen 80;
server_name localhost;
location / {
root html;
index index.php index.html index.htm;
}
# redirect server error pages to the static page /50x.html
error_page 500 502…
user74344
- 13
- 4
0
votes
1 answer
.htaccess to match paramaterized URLS
I am trying to set a cache control header when a browser requsets the following url:
www.example.com/php/getData.php?exampleField=exampleValue
As even though getData.php is a dynamic page, when the parameter exampleField equals exampleValue the…
Aly
- 133
- 8
0
votes
3 answers
Google webcache: information leakage despite requirement of login
Been searching like crazy for hours.
What happened:
While googling my site to check for certain keywords, I used their site preview function (where you get that little popup with an image representation of the page) that shows Google's cached…
Geradeausanwalt
- 141
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