Optimising Web Servers

I was lucky enough to attend PyCon-AU recently and one talk in particular highlighted the process of web server optimisation. Graham Dumpleton’s add-in talk Web Server Bottlenecks And Performance Tuning available on YouTube (with the majority of PyCon-AU talks) The first big note at the beginning is that the majority of the delay in user’s perception of a […]

Open Query training at Drupal DownUnder 2012

DrupalDownUnder 2012 will be held in Melbourne Australia 13-15 January. A great event, I’ve been to several of its predecessors. People there don’t care an awful lot for databases, but they do realise that sometimes it’s important to either learn more about it or talk to someone specialised in that field. And when discussing general […]

SQL Locking and Transactions – OSDC 2011 video

This recent session at OSDC 2011 Canberra is based on part of an Open Query training day, and (due to time constraints) without much of the usual interactivity, exercises and further MySQL specific detail. People liked it anyway, which is nice! The info as presented is not MySQL specific, it provides general insight in how […]

Slides from DrupalDownUnder2011 on Tuning for Drupal

By popular request, here’s the PDF of the slides of this talk as presented in January 2011 in brisbane; it’s fairly self-explanatory. Note that it’s not really extensive “tuning”, it just fixes up a few things that are usually “wrong” in default installs, creating a more sane baseline. If you want to get to optimal […]

Report from Barcamp Johor Bahru

This weekend, I decided to attend BarcampJB pretty last minute. Lucky for me, barcamps are made for chaotics like me, so it was no problem at all. I found some friends that live here in Kuala Lumpur who I drove down to JB with (JB is around a 5 hour drive from KL, we did […]

Business insight from the MySQL Conference 2010

At this year’s conference, I was pleasantly surprised with the high level of interest in Open Query’s proactive services for MySQL and MariaDB, and specifically our focus on preventing problems, while explicitly not offering emergency services. I’ll describe what this is about first, and why I reckon it’s interesting. When you think about it, most […]

Tokutek’s Fractal Tree Indexes

Tokutek’s Bradley did a session on their Fractal Tree Index technology at the MySQL Conference (and an OpenSQL Camp before that – but I wasn’t at that one), and my first thought was: great, now we get to see what and where the magic is. On second thought, I realised you may not want to […]

Open Query @ DrupalConSF

Peter and Arjen will be at DrupalCon SF 2010. Peter specifically for the event, Arjen staying around the SF area after the MySQL Conference last week. Specifically, we’ll be talking with people about using the OQGRAPH engine to help with social graphs and other similar problems, easily inside Drupal. You may recall that Peter already […]

Open Query @ MySQL Conf & Expo 2010

Walter and I are giving a tutorial on Monday morning, MySQL (and MariaDB) Dual Master Setups with MMM, I believe there are still some seats available – tutorials are a bit extra when you register for the conference, so you do need to sign up if you want to be there! It’s a hands-on tutorial/workshop, we’ll be […]

Friendlist Graph Module for Drupal

At DrupalSouth 2010 (Wellington) after LCA2010, Peter and I implemented a Drupal module as a practical example of how the OQGRAPH engine can be used to enable social networking trickery in any website. The friendlist_graph module (available from GitHub) extends friendlist, which implements basic functionality of friends (2-way) and fans (1-way) for Drupal users. The […]