nginxupstreamcache

Enablesordisablestheconversionofthe“HEAD”methodto“GET”forcaching.Whentheconversionisdisabled,thecachekeyshouldbeconfiguredtoinclude ...,4.Activatesthecacheforconnectionstoupstreamservers.Theconnectionsparametersetsthemaximumnumberofidlekeepaliveconnectionstoupstreamservers ...,2020年1月15日—IftheupstreamserverisdownorNGINXcan'tconnecttoitforsomereason,NGINXreturnsacachedversionofthepageifithas...

Module ngx_http_proxy_module

Enables or disables the conversion of the “ HEAD ” method to “ GET ” for caching. When the conversion is disabled, the cache key should be configured to include ...

Module ngx_http_upstream_module

4. Activates the cache for connections to upstream servers. The connections parameter sets the maximum number of idle keepalive connections to upstream servers ...

NGINX caching upstream server when it shouldn't be

2020年1月15日 — If the upstream server is down or NGINX can't connect to it for some reason, NGINX returns a cached version of the page if it has one.

NGINX Content Caching

When caching is enabled, NGINX Plus saves responses in a disk cache and uses them to respond to clients without having to proxy requests for the same content ...

Nginx Proxy Cache原理和最佳实践

nginx使用proxy_cache将用户的请求缓存到本地一个目录。下一个相同请求可以直接调取缓存文件，就不用去请求服务器了。毕竟，IO密集型服务的处理是nginx的强项。 ... 效果比 ...

Reverse Proxy with Caching

An example NGINX configuration that acts as a reverse proxy with caching.

Using $upstream_cache_status in access.log

Nginx has a variable $upstream_cache_status. This can be used for any upstream. We are using it mainly for our WordPress + fastcgi_cache.

使用Nginx作為緩存伺服器(Cache Server)

2019年1月21日 — 緩存伺服器(Cache Server) · 架構解說 · 實際配置 · 配置解說 · 驗證測試 · 緩存解說proxy_cache_key · 清理緩存 · 結語.

理解Nginx代理，負載平衡，緩衝和緩存· webdev

基本上，這表示如果你的upstream server改變了，對你的cache衝擊會最小。設定 ... 如果upstream 比client快的話，Nginx 仍會使用buffer，但它會立刻嘗試把資料沖出到 ...

設定nginx 為reverse cache server

Nginx（發音同engine x）是一款由俄羅斯程式設計師Igor Sysoev 所開發輕量級的網頁伺服器、反向代理伺服器以及電子郵件（IMAP/POP3）代理伺服器。