My Presentations

I’ve been speaking at conferences and similar events for over 10 years now. Most frequently at OSCON (Open Source Convention) but also at YAPC (Yet Another Perl Conference), Perl Workshops, and Insight Cruises (formerly Geek Cruises).

Most of my presentations, talks, tutorials etc. I’ve made freely available, usually by uploading them somewhere or other. Since starting this blog I’ve become more conscious of the value of collecting these presentations and providing a single page to index them. This is that page.

I’ll start with the most recent and work backwards, adding details and links, as time allows.

2010

• YAPC::EU - YAPC::Europe – Pisa, Italy – August

I’ve proposed three talks this year: Database Access in Perl 6 and Parrot‎, New PL/Perl features in PostgreSQL 9.0‎, and Understanding and Optimizing your Code with Devel::NYTProf‎.

• OSCON – Portland, Oregon, USA – July

“Understanding and Optimizing your Code with Devel::NYTProf” – slides, 40 minute screencast, rated 4/5 from 23 evaluations.

• PGCon2010 – University of Ottawa, Canada – May

My first PostgreSQL conference and my first visit to Ottawa. Both were delightful. After many months contributing to PostgreSQL PL/Perl for the 9.0 release I gave a talk called “PL/Perl – new features in 9.0” (50 minutes: screencast, video, updated slides).

• Ann Arbor Perl Mongers – Ann Arbor, MI, USA – March

The Ann Arbor perl mongers group was being restarted (after a 10 year gap) by the TigerLead tech team. I’m working for TigerLead and was going to be in Ann Arbor for a meeting so they asked me to give a couple of talks: Devel::NYTProf and Perl Myths. I like giving talks at events like these because there’s no set time limit and the audience is more relaxed (the free pizza probably helped). I’ve uploaded a screencast of the Perl Myths talk. At almost 1 hour 20 minutes it’s significantly longer than my usual more rushed 40 minute version given at conferences and includes more Q&A at the end.

2009

• IPW09 – Italian Perl Workshop – Pisa, Italy – October

I had a great time at IPW08 and was delighted to be invited back for IPW09, which was another great success. My contributions were two talks. The first was called “DBI Oddmenti” and covered DBD::Gofer (16 minute screencast), DBI::Profiler (7 minute screencast), and DBDI a key component of a future DBI for Perl 6 (5 minute screencast). The second was “State-of-the-art Profiling with Devel::NYTProf” (40 minute screencast).

With 30 talks from 20 speakers on 2 tracks, IPW09 was another success for the Italian Perl Association, which was formally incorporated at the event. I’m confident that YAPC::EU 2010 is in safe hands.

• HighLoad++ (translation) – Developer Conference for High Load systems – Moscow, Russian Federation – October

My thanks to Oleg Bunin and Andrew Shitov for inviting me to speak at HighLoad++. My first visit to Russia, and a great experience.

Session: “Современное профилирование и оптимизация Perl” (which Google translates as “Modern profiling and optimization of the Perl”) about Devel::NYTProf.

Session: “Мониторинг производительности Perl в высоконагруженной среде” (which Google translates as “Monitoring performance in heavy-medium Perl”) about DashProfiler.

There was also a more informal session after the main conference that was billed as “Public meeting with Tim Bunsom – invite your friends!” where I gave my updated Perl Myths talk.

• OSSBarCamp – Dublin, Ireland – September

I covered Devel::NYTProf in a 15 minute ‘lighting talk’ and gave a newly updated version of my Perl Myths talk (slides with notes).

• OSCON – O’Reilly Open Source Convention – Portland, OR – July

Session: “State-of-the-art Profiling with Devel::NYTProf” (45 minutes. Rating: 4.75/5 from 8 evaluations.) Slideshare, PDF, Screencast.

2008

2008 was my most active year so far for speaking at conferences. Apart from the events listed here I also turned down an invitation to speak at HighLoad++ in Moscow in October. That would have been interesting, but the invite came at short notice.

• IPW08 – Italian Perl Workshop – Pisa, Italy – September

Session: “Ultimate Perl Code Profiling“. See OSCON below for slides and screencast.

Session: “Perl Myths“. See OSCON below for slides and screencast.

Lightning Talk: “DBD::Gofer: A Stateless DBI Proxy. For SOA and more!”. Slides.

• OSCON – O’Reilly Open Source Convention – Portland, OR – July

Session: “Ultimate Perl Code Profiling” (45 minutes. Rating: 4.8/5 from 11 evaluations.) Screencast.

Session: “Perl and Parrot: Baseless Myths and Startling Realities” (45 minutes. Rating: 4.8/5 from 6 evaluations.) Slideshare with notes, without notes, Screencast.

Video Interview: “ Perl’s Persistant Library: DBI Creator Tim Bunce at OSCON 2008” with James Turner for O’Reilly News. (9 minutes. Also on YouTube) We talk about the origins of the DBI, driver extensibility mechanisms, my role in ongoing DBI design and development, and the DBIx namespace.

Perlcast: I also recorded a couple of Perlcast interviews with Josh McAdams while at OSCON. I’ll provide links once they’re published.

• IOTC – Irish Open Source Technology Conference – Dublin, Ireland – June

Session: “Profiling Perl” (90 minutes. Rating “Highly Satisfied” from 6 evaluations.)

This was three talks in one: DashProfiler (slides), Devel::NYTProf, and Perl Myths.

2007

• London Perl Workshop – December

Keynote: (My first ever keynote!) I spoke about change. The big deep problems and changes in the world that are accelerating and beginning to sweep us out of the complacent stupor the last 20+ years have instilled in us. Alternating that with technology problems and changes, such as the cpu performance brick wall and the corresponding shift to concurrent programming. The rise and fall of empires, contrasted with the rise and fall of programming languages. Creative Destruction and Perl 6. Perl is a language uniquely suited to change. (20 minutes, 48 slides, mostly images).