A location or process for storing of transitory or temporary data in order to improve application or system performance.
Questions tagged [cache]
1588 questions
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Nginx FastCGI Skip Cache Rules for /shop/ in Wordpress woocommerce, why aren't they working?
I am running a LEMP server with Wordpress and Woocommerce. My site is live at https://www.mcmo.is.
My Nginx Skip Cache rules seem to be working except for on one page: https://www.mcmo.is/shop
When adding a product to the cart, and clicking…
DanRan
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What happens to a user's browser cache when the website's IP address changes?
When a website's nameserver is set to point to a new IP address, do the cached html pages and images in the user's browser invalidate and get re-fetched?
Consider this case:
The nameserver's A record's TTL is 5 minutes.
The website's HTML, js and…
Peter Henry
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production kafka clusters + How to optimize Page Cache
one of the importance things in Kafka production cluster is the page cache
here is a good explains what is page cache
PageCache is a typical read/write cache. The operating system uses the free physical memory to cache files. This cache is called…
King David
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Nginx + Wordpress caching - Configuration file sequencing
I'm new to Nginx and Wordpress as a combo. I would love a sanity check on this server side caching code.
Specifically
Is the sequencing correct - esp. the location statements?
Is there anything redundant or critically missing?
If I wanted to set a…
Outbound
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If I relocate my website's server (changing the IP in the process), will my users be able to access it under the same domain?
If I first publish my website from my server which is in city A, and then move this server to city B (which I expect to change its IP address), will the website's users still be able to access it under the same URL? I'm thinking about this problem…
Miodek
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- 1
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What does this block of varnish code do?
I have this code in varnish config and not sure what it do!
This config will cache or not my client requests? what is wrong with it?
sub vcl_backend_response {
if (beresp.status != 200) {
return (pass);
}
set…
Morteza
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nginx assets cache not working
I try to add cache for all css/js files in nginx configuration file and i get error.
location ~* \.(css|js)$ {
add_header Cache-Control public;
add_header Pragma public;
add_header Vary Accept-Encoding;
expires 1M;
}
the issue is…
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Apache Server Config Set Headers Conditionally
I am trying to set cache age for 200 responses and no cache for rest of the calls.
I tried below config, which works fine when 200 OK response comes up and I can see max-age=800 in headers
But for other responses like 400 etc. I am not able to see…
Vivek Dhiman
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How to take ownership of all contents in CSC folder?
I have files that was saved as offline files from a Synology server to the CSC folder on my computer that I would like to delete. I cannot delete the files unless I individually take ownership of every file and folder within the CSC folder. I have…
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changing queue parameter nr_request on NVMe dev
We would like to use NVMes (SAMSUNG MZ1LB1T9HALS-00007) as a cache-tier in a Ceph System (17.2.0). The problem is that the stored data has a lot of small files and if hot-tiering is set to ~70% on the NVMes many slow-ops show up. Therefore, we…
pawel_winzig
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Nginx FastCGI cache is EXPIRED when it should not
Nginx sets the x-fastcgi-cache header to EXPIRED a few hours after the page was first cached, whereas the cache validity is 1 week.
Nginx Config:
fastcgi_cache_path /usr/share/nginx/fastcgi_cache levels=1:2 keys_zone=phpcache:500m max_size=30g…
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Nginx cache does not set the "X-Proxy-Cache" header
So I´m currently trying to implement caching on my NGINX webserver.
For now I have a single conf file in my sites-enabled directory linked, which looks like this:
proxy_cache_path /var/cache/nginx levels=1:2 inactive=120s…
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How to create a proper nginx fastcgi configuration for 1 server 1 domain
I would like something simple
like everything to redirect to ssl and from there cached I guess no?
How can I get non www version to redirect to www version as well
PS. I am using ssl strict comunication with cloudflare on the system
nginx and…
Crypto Coupons
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Squid Proxy Access logs not updating http_username when user uses different username
I'm using squid proxy on Ubuntu 22.04(LTS) with auth_param basic program /usr/lib/squid/basic_db_auth and it's working fine. I am able to add the users to the mysql database and able to use the proxy using those.
I'm also storing the access_log in…
Rhythm Bhiwani
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[Wordpress][CACHE] Fastcgi_cache or proxy_cache?
I'm preparing a server to host a classic WordPress site (lots of dynamic content).
I have an apache server associated with a Nginx reverse proxy ( with the proxy_pass configuration ).
I have several ideas to advance my NGINX configuration:
A)…
