nginx cache

Tags: remote incr undefined org read color comment led localhostNginx Errorsupstream Response Cache Error *2470578 an upstream response are buffered to a temporary file/var/cache/nginx/proxy_temp/6/10/0000010106 while reading up Stream To fixvim/etc/nginx/nginx.conf# in HTTP part of Nginx.confproxy_buffer

Traditionally,PHPused inmemcachemethod is to use thePhp-memcacheorphp-memachedExtended Operationsmemcache, inNginxThere are ways to build more efficient caching mechanisms. Is thatNginxDirect Accessmemcache, and useURIand theargswaitNginxbuilt-in variable setting cacheKeyrule, so that when the cache hits,Nginxcan skip throughfastcgiand thePHPthe process of communication, directly frommemcachegets the data and returns it. Memc-nginxand theSrcache-nginx

; proxy_pass http://127.0.0.1:8080; } Location/memc {internal; memc_connect_timeout 100 ms; memc_send_timeout 100 ms; memc_read_timeout 100 ms; set $ memc_key $ query_string; # unified cache 5 s set $ memc_exptime 30; memc_pass memo_server ;} DescriptionWhen reading the above Nginx cache page configuration, you must be clear that the successful executio

use the nginx proxy_store module to cache the obtained images in a local directory and directly call the module next time. (this makes statistics on hotspot images on webpages very easy, administrators who hate log analysis must like this) location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|js|html|htm|css)$ {log_not_found off;expires 7d ;access_log off;proxy_store on;proxy_store_access user:rw group:rw all:rw;if( !-

Varnish,nginx Building a cache serverI. Varnish1. Install the Pcre library, compatible with regular expressions# TAR-ZXVF Pcre-8.10.tar.gz# CD pcre-8.10#./configure--prefix=/usr/local/pcre# Make make install2. Configuring the Installation Varnish# TAR-ZXVF Varnish-3.0.2.tar.gz# CD varnish-3.0.2# Export pkg_config_path=/usr/local/pcre/lib/pkgconfig/#./configure--prefix=/usr/local/varnish# Make make install

Nginx + PHP Cache details Nginx cache Nginx has two caching mechanisms: fastcgi_cache and proxy_cache. Let's talk about the differences between the two cache mechanisms. Proxy_cache is used to

LVS + keepalive + nginx (RealServer) Two + Tomcat (backend server). The nginx configuration file nginx. conf is as follows: User nobody Nobody; worker_processes 12; error_log/var/log/nginx/error. log crit; (cancel logging error logs) # error_log/var/log/nginx/debug. log debu

Recently, in the development, found that the previous app client part of the page with WebView interaction, these pages request a lot, open a set of test paper, will produce 100+ request volume, resulting in system performance degradation. Consider doing a redis cache on the Nginx server closest to the client. Integrated the next web for the PHP cache data, after

Nginx js and JPG image cache settings650) this.width=650; "src=" http://s1.51cto.com/wyfs02/M00/78/4A/wKiom1Z5dgCyofYtAACJgMbHiSQ692.png "title=" image 201512231.png "alt=" Wkiom1z5dgcyofytaacjgmbhisq692.png "/>Listen 80;server_name xxxxx;Index index.htm index.html;root/to/path/;Location ~. *\. (JS|CSS)? ${Expires 5d;}Location ~. *\. (gif|jpg|jpeg|png|bmp|swf) ${Expires 30d;Valid_referers none blocked Www.x

The following is a detailed analysis of the PHP Cache in Nginx. For more information, see Nginx Nginx cacheNginx has two caching mechanisms: fastcgi_cache and proxy_cache.Let's talk about the differences between the two cache mechanisms.Proxy_cacheThe function is to

This article brings to you the content is about Nginx configuration FastCGI Cache method Introduction, there is a certain reference value, the need for friends can refer to, I hope you have some help. Caching mechanism Nginx provides proxy-based and fastcgi-based caching methods, the instruction set is very similar, the use of the difference is not small. Becau

First, configure the Nginx cache.Reference: Http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_cache_path syntax proxy_cache_pathpath [Levels=levels]keys_zone=name:size[inactive=time][max_size=size][loader_files=number] [loader_sleep=time][loader_threshold=time]; Configuration Format:proxy_cache_path/data/nginx/cache levels=1:2keys_zone=one:10m; #定义/d

; Proxy_cache_key $host $uri$is_args$args; Proxy_set_header Host $host; Proxy_set_header x-forwarded-for $remote _addr; Proxy_pass Http://54yancheng; Expires 365d; Access_log off; } #web Log #access_log off; Access_log/data/logs/access_www.54yancheng.com.log combined; } Copy Code2.squidclient Cleanup Example: # squidclient-h 192.168.0.111-p 80-m purge-v http://www.54yancheng.com/ads/6739984.gif Headers: ' PURGE http://www.54yancheng.com/ads/6739984.gif http

-forwarded-for $proxy _add_x_forwarded_for; Proxy_pass http://mytest; Add_header X-cache ' $upstream _cache_status from $host '; } shell Script Cleanup Can be cleared in batches, here is just the simplest script, there are many imperfections #!/bin/bash mfile= "$*" Cache_dir=/etc/nginx/proxy_cache echo $mfile if ["$#"-eq 0] Then echo "Please input scripts, if not, it'll exit" s

Nginx CacheNginx has two kinds of caching mechanisms: Fastcgi_cache and Proxy_cache Let's talk about the difference between the two caching mechanisms.Proxy_cacheThe role is to cache the contents of the backend server, which may be anything, including static and dynamic Fastcgi_cacheThe role is to cache fastcgi generated content, in many cases, PHP generated dy

Tags: Socket HTTP Example CTI nbsp How to represent the maximumNginx's Open_file_cache-related configuration caches meta-information for static files and can significantly improve performance when these static files are accessed frequently.The cached file meta information includes: FD, the file is opened once, and FD is reserved for use Size Path Last Modified Time ... Here is a sample configuration:Open_file_cache max=64 inactive=30d;open_file_cache_min_uses 8;open

first, add a hit display on the HTTP headerNginx provides $upstream_cache_status this variable to show the state of the cache, we can add an HTTP header in the configuration to display this state, to achieve similar squid effect. 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Location / { proxy_redirect off; proxy_set_header host $host; proxy_set_header x-Real-ip $remote_addr; proxy_set_header X

Introduction: This cache setting uses the third-party module purge, the use of the source link and access to the specific content between the keyword "/purge/" can be added.Such as: access to Http://192.168.0.1/a.png will generate a.png cache files;You can erase the generated cache as long as you pass the http://192.168.0.1/purge/a.png.First, get the installation