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 …

Good news, MySQL 5.1.26-rc has been released. From the release notes: “MySQL 5.1.26-rc is slated to be the last release candidate before we declare MySQL 5.1 as “production ready” (GA).”

If I were you, I’d start testing it out in environments that you’re planning to run MySQL in, or upgrade to 5.1 in. Feedback and testing to iron out issues, is important, so if you find a bug that affects you, report it!

In other news, on the Sun Developer Network (SDN) site, there’s a couple of resources such as the Python Developer Center and the Ruby Developer Center. At MySQL, we’ve got the DevZone, focusing on languages such as …

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 …

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 …

I was writing a utility in Python (using boto) to test/play with Amazon’s SQS service. As boto isn’t particularly well documented where SQS specifically is concerned, I also plan to post some examples (either here or on Linuxlaboratory.org, or both). When I had some trouble getting a message that was sent to a queue, I went to the Amazon documentation, and found this little gem in the Amazon Web Services FAQ

I am sure that my queue has messages, but a call to ReceiveMessage returned none. What could be the problem?

Due to the distributed nature of the queue, a weighted random set of machines is sampled on a ReceiveMessage call. That means only the messages on the sampled machines are returned. If the number of messages in the queue is small (less than 1000), it is …

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!

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 …