About two and a half years ago i ordered a virtual server for private purposes at Server4you. That was quite a long time ago and in the meantime you can get the same server for less money or a better server for the same price
As migrating from an old productline to a new one isn’t possible at Server4you I decided to order a new server and migrate all my services to it so that i can quit the old machine afterwards.
And here we go:
LAMP (Linux, Apache, MySQL and PHP) is quite common and i also used this setup (Apache with mod_php) for hosting some small websites on my old server. The planned migration made me think about alternatives and I crawled through many blogposts about NGINX – a webserver which gains more and more popularity in our days (see this survey for more details).
Therefor i decided to give it a try and that’s where LEMP comes from (NGINX is pronounced as Engine-X)
Another new thing i wanted to try out is the integration of PHP in a different way. A project called PHP-FPM (FastCGI Process Manager) adds some new features to the ‘normal’ FastCGI implementation. It’s more or less a patch for the PHP sourcecode and it seems like it will go directly to the PHP core with PHP version 5.3.3.
After a bit of compilation and writing some scripts to automate this for future use all the websites (mostly WordPress) run on my LEMP setup. To get SEO-friendly URLs with WordPress on nginx is a bit more tricky than before, because .htaccess files are not beeing parsed by nginx, but the effort is really worth it.
Here is a related snippet from my nginx configuration file for this blog (slightly modified):
And this is the content from /etc/nginx/wordpress_params.regular:
To be honest, I didn’t measure the differences between the performances of both setups, but I can really feel, that the webpages are being loaded much faster than before and also the memory consumption of nginx is absolutly awesome. So I’m quite happy with this new setup, but sometimes there are still some pitfalls to deal with.