I got an early start. Too early. But I’m from the west coast, so my body thinks I slept in. I wandered around a bit, took a few pics which you can see at my Flickr OSCON set, and I discovered a couple of things that might be of interest:

• The starbucks in the conference center charges over $2 for a small cup of joe. There’s a starbucks right across the street (you can see it from the breakfast area - seriously, it’s 5 seconds away), and they charge less than $2 for a medium (grande). That’s less than I pay at home.
• The ATM outside the starbucks charges $3 for cash. I’ll report back when I find a cheaper one, but most places seem to take plastic here.
• Every computer involved in this conference, from registration to the video screens that dot the common areas, are running Windows XP. Just sayin’.
• The …

Having a Google account is sometimes useful in ways you hadn’t planned for. For example, at a few different employers I’ve been at, I’ve had to prepare for reviews by providing a list of accomplishments to my supervisor. One decent tool for generating this list is email, though it can take some time. Another useful tool is the Web History feature of your Google account.

Though this isn’t necessarily indicative of everything I’ve accomplished in the first half of 2008 per se, it’s definitely indicative of the types of things I’ve generally been into so far this year, and it’s interesting to look back. What does your Web History say?

• Gearman - this is used by some rather large web sites, notably Digg. It reminds me a little of having Torque and Maui, but geared toward more general-purpose applications. In fact, it was never clear to me that …

I’ve been working with what I used to call “utility computing” tools for about 6-9 months. However, for about the past 2 months, I’ve been seeing the term “cloud computing” all over the place, and there is so much buzz surrounding it that it’s reaching that magical point best described using Alan Greenspan’s words: “Irrational Exuberance”.

When Alan Greenspan used those words to describe the attitudes of investors toward the markets, what he was basically saying was that there were people who didn’t really know what they were doing, putting more money than they ought, into things they knew relatively little about. Further, he was saying that the decisions people were making with regards to where to put their money were a) bad, or at least b) not based on sound reasoning, or the ‘facts on the ground’.

This, I think, is where we are at with “cloud computing”. The blog post that put me over the edge is …

A bit of advice to anyone wanting to write an article on MySQL that includes setting up users: familiarize yourself with the concept of Least Privileges. That is, only grant those privileges absolutely necessary to do a job and nothing more. I just finished reading an article on how to set up RSyslog to log to a MySQL database. Halfway through the article is a listing showing the grant statement. I’ll share just the fun part:

grant ALL ON Syslog.* …

My first reaction when I see a “grant all” is to ask: why? Why does an application need every database privilege? Well, I finished the article, then went to the RSyslog web site and spent all of 4 minutes researching why the app needs so much privilege. As it turns out, it doesn’t. Right there in blank and white:

“It is sufficient to …

If there’s one thing that bothers me about using a ready-made solution like wordpress for my blog, it’s plug-ins. I hate software plug-ins. The first question every support engineer for any software product that supports plugins asks in response to a trouble report is “are you using any plugins?” And when you say “yep, I’m using plugins!” the reply from support is to disable them immediately and see if the trouble goes away. That’s a problem.

What’s worse, if the plugins are maintained by a third party (often the case), there’s no telling whether or not they’ll exist when the next version of the base software is released, or whether they’ll be supported in future versions of the software.

Two examples that touch my daily life are Firefox, and …

UPDATE - 2008-06-23 - A member of O’Reilly’s editing team commented that this privilege has *NOT* been discontinued, and all O’Reilly authors should receive a free Safari account. Thanks a bunch, Mary, for the clarification (see comments for more).

I learned from one of the authors of the recently released second (read: first, squared) edition of High Performance MySQL that O’Reilly apparently did away with the idea of giving O’Reilly book authors free Safari accounts. Lame.

I do not know why in the world they would discontinue this offering for authors. Perhaps they’re not aware, but a great many of the O’Reilly authors are also bloggers. Tech bloggers. Some of them write on the O’Reilly blogs themselves, but …

All right! In the past, some books seem to be delayed in getting into O’Reilly’s Safari site, but on the day that Baron announces the book’s arrival, I find that I’m able to access it in Safari right now! Sweet!

If you haven't heard of Digsby yet, you have probably been living in some kind of a virtual cave or have no friends. Digsby is a multi-network instant messenger application, similar to Trillian, Pidgin (GAIM), or Miranda. I said 'similar', so what makes Digsy special? Reviews I read so far don't give the real reasons and don't dive into the features in depth. Instead, you get a standard load of marketing BS and in the end to you, the user, Digsby may end up being "yet another IM program." Some reviews describe certain features, but so far I haven't seen one that highlighted THE MAIN REASON why Digsby is different. And may I preface it with: finally somebody got a clue. I never before wanted to write about any other IM client, which already indicates that on the "this is the most awesome meter ever" meter, Digsby is floating somewhere at the top. …

I’m going to OSCON in July, and I know that just about everyone I know who is a participant in this crazy life we call IT (or web 2.0, or whatever it’s called now), is flying to a conference or something in 2008. I’m starting to notice more and more posts like this one, so if you can avoid it, don’t put anything in a checked bag that you can’t afford to lose, and avoid US Airways, and pass it on, because when you see the list of things they don’t cover in their lost baggage policy, you’ll suddenly feel like you’re lucky to still have anything you ever checked with your bags.

This rocks. It’s not complete, but Pyshards is the closest thing I’ve seen to a real attempt at making a more or less generic sharding toolkit, written in Python. This is not just great because it’s written in Python or because it helps people who need sharding capabilities in MySQL. It’s great because having a toolkit to use for this benefits the community by creating a point of reference for how to get things done, and can help unite those who are treading into this territory and help them all get a leg up on this beast that is “sharding”.

I, for one, have found ways (so far) to avoid having to do this. It’s a good bit of complexity for data that would otherwise be very simple, and an infrastructure architecture that would otherwise also be simple (by design). But one of the things that makes sharding seem complex is that there aren’t any …