[skrebbel]

Ah right, I see.

From the nginx wiki:

> Unlike Apache's mod_lua and Lighttpd's mod_magnet, Lua code written atop this module can be 100% non-blocking on network traffic as long as you use the ngx.location.capture or ngx.location.capture_multi interfaces to let the nginx core do all your requests to mysql, postgresql, memcached, redis, upstream http web services, and etc etc etc (see HttpDrizzleModule, ngx_postgres, HttpMemcModule, HttpRedis2Module and HttpProxyModule modules for details).

Is that talk-via-nginx-commands thing cumbersome in practice?

[SomeCallMeTim]

No, it's pretty easy. An example:

    local doc = ngx.location.capture(  "/couchdb/hamster/"..uid );

This queries the local CouchDB for a particular user record, and stores it in a local variable.