This week I attended Open Source Bridge here in Portland.

Typically, I managed to miss the keynotes both days. There is something about conferences which makes me sleep through my alarm.

It was really hard choosing which talks to attend. The results of the coin toss:

Wednesday:
Tcl/Tk: Grandpa might be old, but he can still kick your ass! I went to this primarily because I use Expect so much. (Well, I use Expect.pm, but I remember my roots.) Webb gave a good intro to Tcl/Tk (”Tickle-Tea-Kay!”) despite some initial technical difficulties. I finally figured out the brackets vs braces variable expansion.

Then I gave my talk. Thankfully, Impress did not surprise me. I now have my unicorn badge.

Spindle, Mutilate, & Metaprogram: This was really cool, although it seemed similar to things that came out of the Perl community a few years back. I’d like to see a throwdown between Markus Roberts & Damian Conway.

Assholes are killing your project: I only managed about 20 minutes of this talk before I got too depressed & had to leave. Sorry, Donnie! We’ll talk about this later.

I spent some time in the hall track & then hit the yoga session. This was an excellent pick-me-up after a day of talking and brain-filling, and set me up for my BoF and then some time at the pub.

Thursday:
Arrived too late for chromatic’s Intro to Parrot so hung out in the speaker lounge and watched Andy and Irving’s run-through of Virtualize vs Containerize: Fight! I love the mashups.

Next up was Emma McGratten’s Ask Forgiveness not Permission, which had a lot of excellent reasons (financial & otherwise) for using open source, but not many tips on how to subversively bring it into your organization. I’m sure I know someone who could give a talk about that. :cough:

Lunch today was the excellent KOiFusionPDX Food Cart! They came to the conference site & provided excellent korean tacos. (Yeah, I know, sounds weird – but TRUST ME.)

Speaking of trust…Trust the Vote sounds like an excellent project. Unfortunately the question period started devolving into political discussion, and I didn’t want to just dive right in there and ask them why the hell they’re using MySQL instead of PostgreSQL.

Maria Webster got her unicorn badge for Faking it Till I Make It. Check out her blog to see what geeky women are up to.

bzr vs git smackdown with Selena & Emma. I’ve already made up my mind (git all the way!), but it’s good to listen to alternatives.

The Meditiation for Geeks session didn’t go too well for me, because I was so tired that any time I got close to The Zone, I almost fell over onto a fellow PostgreSQL Smurf. Still, the yoga & meditation sessions are a great way to unwind prior to the post-con socializing & I’d like to see more of this.

Pg took over the room & had our PostgreSQL BoF, which replaced the regular PDXPUG meeting.

Josh Berkus was riding a bicycle around town, which made me inordinately happy. I want to see if we can provide more bikes for attendees next year.

Friday: The Unconference rocked my socks:
1. Emma Jane’s “Playing with yourself” about Open Source documentation teams. I am even sadder that I missed WOSCON. This got me totally excited to contribute to docs. (Especially for certain Perl modules – but that’s a discussion for another post.) Highlights: the conference team is working on a style guide, and a library of personas (which isn’t public yet)

2. I signed up with DayOn, a local volunteer effort. This will be fantastic once we can get people trained in what’s actually reasonable to ask for.

3. I did a Network Management Basics talk (”FCAPS: What the hell?!?”) with Ua and Adam. We talked about the FCAPS model & where various tools we use fit. A very high percentage of them are rrdtool-based, so we talked about that a bit as well. Adam showed us his munin install. I keep trying to find other people in town who are as into Net Management as I am…I sort of feel like I need a 12-step program sometimes. On the way out, Ua proposed a Super-Sekrit project which we’ll start working on in September. (Excitement!)

—
I saw up-close what it took to put on this conference and I’d like to congratulate the organizers on their success! Great job, and can’t wait until next year!

This was my first Barcamp. I’m sad I couldn’t make it to all of Saturday’s sessions – they looked great!

I only made it to two talks. First, Peter Eschright’s “Rat Salad” talk, which, I admit, I was attracted to by the possibility of gross stories. (I have some, being a former employee of CFSAN myself*.) We had an interesting discussion on what software development industry can learn from food safety initiatives.

Next up, my session on munin. (Which is pronounced “moonin”, like the thing you do on the Barfly bus.) I was hoping to find other users to discuss it, but that seemed to be what everyone came to the session looking for too. Next time I will just do my standard network management intro talk & review of tools. This was too specific for Barcamp, I think.

Igals’ TrainPorn session was next on my list, but I got sucked into Audrey Eschright’s “Creating Awkwardness” on my way through the forum. Lots of discussion about circles of friends vs circles of trust, how to protect your information, and of course some tales from the trenches (my favorite part.)

The beer ran out 30 minutes before my “How to change a flat” session. One should never attempt bike maintenance without beer, but we did anyway. We had a bigger crowd than I expected. Thanks to @robotadam for being a spokesmodel**, and @shawnzyoo for the backup!

I finished up with an intro yo-yo session from @pdxyoyo, and only hit myself in the face once.

It was fun meeting people I’ve only been hearing about. Thanks to Cubespace for hosting & providing yummy yummy food.

Coming up next week, apparently I’m participating in the QA talk at PDX.pm. I’ll be the one wearing a red shirt.

* My copy of the “Food Defect Action Levels” publication is a big hit at parties.
** Pun intentional.

Here are the slides from my PDX.pm talk this week. A link to the accompanying podcast will be along soon.

Other fun things we discussed at the meeting:
Cisco::Reconfig
trapgen
logger
logwatch

Thanks for the lively discussion!

[edit] podcast!

[edit] Clarification of two items from the podcast:
- multiline messages do indeed come in multiple packets. There is a message counter that increments for each message, so you could use the host name + message counter to match up multi-line messages. For what I’m doing, the important part is in that first line, so the payoff isn’t worth the investment.
- re hypens in the mnemonic field of the system message: I went back through and wasn’t able to find any examples of this, so I retract my statement. (I do have examples of system messages with hyphens in the facility field.)

Last night, an incredible number of people showed up to Code-N-Splode to hear about Git.

I was not at all prepared for that number of people, but grateful that a couple experts were on hand to help – Sarah Sharp, Audrey Eschright and Michael Schwern (and others) all contributed to the discussion. Thanks for all the great questions! I’m looking forward to Sarah’s advanced tutorial next month.

Gabrielle and I are at it again, talking about Filesystem I/O and Linux at the Linux Plumbers Conference.  Mark Wong is the evil performance genius working with us behind the scenes, and a copy of what we brought to the conference today is here.

Takeaway: Set your read ahead buffer size higher in the kernel – maybe even 8MB.

We love feedback – I’ve got alerts, RSS feeds and filters up the wazoo to let me know what people are saying. And the new feedback system for OSCON totally rocks!  We got messages about how we did instantly, and there’s nothing better for improving your presentation than getting constructive criticism right away.

But there was one message that really stuck in our craw!  Someone thought we had emphasized the social aspects of running user groups way too much.

Here’s the thing: user groups are social. The primary mission of a user group is to (wait for it…): Meet Other People.

That’s the difference between a lecture, or a class, or a job. Maybe you are coming to the meeting because you want to learn something from the topic, but the primary goal of a user group has to be about the people who are there and facilitating ways for those people to make one-to-one connections.

User groups are a way to, on a very small scale, enable the type of connections you can make at conferences. Except user groups target a very specific topic, and can in some cases be a better bet for meeting people concerned about the same things as you are in your industry!

And usually, user groups meet after hours during a person’s free time – time that they could be spending with their family, friends or just chilling out. Respect that donation of time and make it worth a person’s while! A bit of technical information never lasts as long as a new colleague or friend.

Gabrielle and Selena presented “Running a Successful User Group” (slides 1.4MB) at OSCON 2008 last Wednesday. Michael Halligan was nice enough to post his notes from the session. We had around 40 people attending, and had great participation from the crowd! Couldn’t have asked for a better audience.

We also created a handout that gets into the nitty-gritty of running a group (PDF 4.2MB). Later, we’ll see what we can do about wiki-fying the content. For now, printing it out double-sided and then stapling it in the middle works pretty well.

We have a stack of index cards from everyone to go through, and looking forward to starting a mailing list for user group leaders. Watch this space for the mailing list announcement!