Varnish is a web application accelerator that provides an easy speed increase to most web applications and Drupal is no exception. It works by creating a reverse proxy service that sits in front of your web server and caches traffic that comes through it. When the page is requested, Varnish forwards the request to the web server to complete the request, the response that comes back from the web server is then cached by Varnish. This means that the next request to the same page is served by Varnish and not the web server, which results in a large speed increase.
The City University London campus was the venue for Drupalcamp London 2014 and I went along for the weekend as a delegate. This was the first conference for a while where I wasn’t helping out, speaking, or organising in some form so it was good to just turn up and relax. I travelled down on the Friday night from Manchester and successfully booked into my Airbnb room.
I’ve been using local development environments for years to work on websites. At one points I even setup some Phing scripts to create Apache hosts and databases locally so that I didn’t have to keep adding them myself.
When doing site audits on Drupal sites it’s always a good idea to get a feel of what sort of content types, users and taxonomy terms are available. Here are some SQL queries that I tend to use when starting out on a Drupal Audit.
I recently came under a spam attack that gave me a bit of a problem to sort out. Over the course of 24 hours my blog received over 50,000 comments, all of which were utterly useless. What was good was the fact that my tiny little VPS server managed to stay available for most of the attack.