# Enhanced Memcached This module extends the capabilities of the built-in [Memcached](https://en.angie.software//angie/docs/configuration/modules/http/http_memcached.md#http-memcached) module, allowing you to add and remove key-value data on the memcached server. ## Installation To [install](https://en.angie.software//angie/docs/installation/index.md#install-packages) the module, use one of the following packages: - Angie: `angie-module-enhanced-memcached` - Angie PRO: `angie-pro-module-enhanced-memcached` ## Loading the Module Load the module in the `main{}` context: ```nginx load_module modules/ngx_http_enhanced_memcached_module.so; ``` ## Configuration Example ```nginx upstream memcached_upstream { server 127.0.0.1:11211; } server { listen 80; server_name localhost; location / { set $enhanced_memcached_key "$request_uri"; enhanced_memcached_allow_put on; enhanced_memcached_allow_delete on; enhanced_memcached_pass memcached_upstream; } location /stats { enhanced_memcached_stats on; enhanced_memcached_pass memcached_upstream; access_log off; } location /flush { enhanced_memcached_flush on; enhanced_memcached_pass memcached_upstream; } } ``` ## Request Examples Adding a key `key1` with the value `key1 value`: ```console $ curl -X PUT -d 'key1 value' http://127.0.0.1/key1 STORED ``` Retrieving the value of `key1`: ```console $ curl http://127.0.0.1/key1 key1 value ``` Deleting the data with key `key1`: ```console $ curl -X DELETE http://127.0.0.1/key1 DELETED ``` Outputting memcached statistics: ```console $ curl http://127.0.0.1/stats ``` Clearing all data: ```console $ curl http://127.0.0.1/flush ``` ## Additional Information Detailed documentation and source code are available at: [https://github.com/bpaquet/ngx_http_enhanced_memcached_module](https://github.com/bpaquet/ngx_http_enhanced_memcached_module)