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At BarCamp Kerala 7 in Kottayam I gave a Drupal session about how to build complex web sites the Drupal way.

Below you find the slides as a PDF file and the blog system “feature” I demonstrated.

It was real pleasure to be a part of this BarCamp Kerala! There are some seriously smart people here, many interesting start ups and most of all, really nice and friendly fellow geeks.

Earlier BarCamps included some Drupal sessions so many knew about it already and a handful of the participants use Drupal for there own web sites.

After a short background on Drupal I described the Drupal way, less coding and more configuration. I mentioned some example web sites and talked about the advantages of building web sites this way.

In Drupal 7 InnoDB will replace MyISAM as the default storage engine for increased scalability and data integrity. Most big sites are already using InnoDB, drupal.org does since some time.

InnoDB is generally a better choice for Drupal so why wait for Drupal 7. Lets go ahead and convert our Drupal 6 tables to InnoDB.

In my blog post Running Lighttpd as a static file server for Drupal 6 on a Debian GNU/Linux server I describe how I set up a static file server here on xdeb.org. I mentioned there that I have not done any benchmarking on the improvements. I still haven’t, but I found some interesting information on Google webmaster tools.

I use Google webmaster tools to submit my sitemaps. One or two times a year I go there to see if everything is in order. They have done some updates since I was there last and this time I found “Crawl stats” under “Diagnostics” (they may very well have been there for a long time but i found them now).

The image show the chart for “Time spent downloading a page (in milliseconds)”. Notice the big drop in late July. That’s when I implemented Lighttpd as static file server.

The average time Google spent on downloading a page went from well over 1000 ms to around 600 ms. I’m very pleased with that result.

During the summer I have worked out a Bazaar based workflow for Drupal sites that I think will work well for me. I have moved most of my sites in to this workflow and worked on them for some weeks and it feels good.

I will also mention Drush, the Drupal shell, in this blog. I use it to update modules and database as well as dump and load sql files. If you are not yet using Drush it time to start now. It’s very nice indeed!

This workflow is for when you have a number of small/medium sites that you need to maintain on a continues basis. Big sites with many developers have different needs.

I will assumes that you are familiar with version control systems and at home on the command line.

I found Robert Douglass article Using Lighttpd as a static file server for Drupal and thought it would be interesting to try out. Check also out the Lighttpd home page (pron. lighty).

There are two main reasons for using a separate server for static files. The first is to offload the main server, e.g. Apache with mod_php, letting it only handle the dynamic requests. The second is to allow browsers to download files in parallel and without the overhead of cookies etc.

After I implemented the static file server Yslow gives xdeb.org Grade A with a score of 90.

At DrupalCamp Stockholm 2009 Robert Douglass from Acquia talked about Drupal with Apache Solr search. Solr takes searching in Drupal a huge step forward. Speed and faceted search on author/type/term/language/date/CCK fields are the main features. A “Did you mean …” function is there also and it works surprisingly well.

There are also some really interesting things coming like multi site searching, dokument searching and searching of external non Drupal sites.

Drupal.org is already using Apache Solr search. Search for Sweden there and I’m the top result! http://drupal.org/search/apachesolr_search/sweden

When you search on Drupal.org or here on xdeb.org check out the blocks at the side of the search result page. They let you sort the result and filter it by author, node type and taxonomy terms. This is faceted search.

For people who don’t want to set up and maintain there own Apache Solr search Acquia has the service Acquia Search with a 30 day trial.

If you still here and want to know how to set up Apache Solr for Drupal 6 on a Debian GNU/Linux server here follows how I did it.

I’m using Safari on my iPhone to browse the web more than I thought I would. Mobil Safari display pages very much like Safari on Mac OS X so it mostly works really well. A web design however rarely works well on both a big computer screen and a small handheld screen, even a high resolution one like on the iPhone.

I was not satisfied with the way xdeb.org looked on the iPhone. I wanted a simple way to improve it without the need for a separate theme or other more complicated solutions.

I noticed that I have never on my blog mentioned the text editor I use. This is a bit surprising since it’s where I do almost all my writing, and all my coding of course.

More then 10 years ago I started to use Bare Bones free BBEdit Lite. Mainly to use it’s “Search and Replace” that had excellent support for regular expressions. In 2003 TextWrangler replaced BBEdit Lite as the free alternative from Bare Bones.

TextWrangler was my main editor for several years, it was so good that I saw little reason to pay for its big brother BBEdit. The main feature of BBEdit seemed to be very nice support for HTML editing, something I had little need for. I had moved from static HTML webb-sites to CMS systems so PHP was more interesting to me.

The Drupal Administration Menu module is really nice. It gives you quick and easy access to all administrative meny items and integrates with the devel module. I use it on all the sites I work on.

I’m not to fond of the default look so here follows what I have done to change it. The new css and background images are available for download.

A couple of month ago I wrote Stop comment spam with Akismet and captcha in Drupal. Now I have switch to Mollom.

The main reason is that the Akismet module maintainer says it’s “pretty unsupported at this point” and I’m planing to soon upgrade xdeb.org to Drupal 6.

Mollom is similar to Akismet, it’s a web service where post get analyzed to see if they are spam or not. One of the founders of Mollom is Dries Buytaert, also the founder of Drupal.