I have been busy lately thanks to my internship project, which almost got screwed up. I was working in a team of 4 people, where we were building a web application, that was initially deployed at JBoss Server using JBoss Eclipse IDE (old version). Also, we had to interact with the centralized Oracle Server to setup our database for running the website.

Now, having being trained on some of those technologies in past few months, I thought it won’t be much of an issue. However, at the beginning of this month, I faced some weird issues which had no obvious answers. There weren’t any silly mistakes either. We were facing some issues with Oracle connectivity. I am not blaming Oracle or the company where we did the project. But, mix of old and new technologies, turned out to be quite confusing resulting in lot of trouble.

We were running out of time, so we decided to migrate our database to MySQL Server and use NetBeans 6.5 IDE, …

This is a first entry on my new blog. Maybe the first statement can be just “First post!!!”, but I want to tell my potential readers why this blog was founded, what’s its purpose and what you can hopefully find here in the future.

The original reason to create this blog was to have some place where I can post my ideas about my work. I’m currently working as a package maintainer in SuSE and sometimes I’m facing some things that I think people should know about. But who reads mailing lists nowadays? If I’ll be good at blogging, I’ll be googleable and therefore these idea may actually find some audience. Well, other thing is that my first goal is to get aggregated on Planet SuSE, once this site will be finished enough.

While I was thinking about this stuff, I realized that this may be a good opportunity to create some personal pages about myself too. Well, everyone wants a little bit of attention and I’ll probably want …

For the past few months, I’ve been helping my friend develop and market Philtro .
We’ve gone through various iterations of the elevator pitch for it, and the one that seems to be kinda working, is: “It’s like a spam filter for your Twitter account.”

At SXSW, I got the opportunity to talk to Guy Kawasaki about this tool, and he said “There is no spam on twitter, if you don’t like it, don’t follow them”.

While that’s an easy way to handle spam, I also realized that the word Spam means different things to different people.

On Twitter, nothing is UCE. It’s easy to block the profiles with …

So we had a very nice dinner with Monty and the Finnish "MySQL Ab alumni". It was to my surprise augmented by Sergei Golubchick, whom I had never really met face to face and was delighted to be seated next to. Also a first for me was to meet Pekka Nousiainen, from the MySQL Cluster team. Which is funny because I kind of work together with him on IRC and email, but we had never met before "in real life" either.

Before the dinner I had asked in a rather cryptic message people to share some MySQL memories on a separate page on this site, followed up a couple days later by Kaj's less cryptic message. I printed whatever had arrived before I left for the restaurant and read a few snippets out loud. I should say that Monty liked it very much and thanked …

I try to limit the amount of hair-cut blog posts, but since The Data Charmer is writing travel blogs too... Here are some observations from Moscow:

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Sorry for the downtime of this site - until around a week ago I hosted my home page on a trusty Genesi Pegasos II system (powered by a PowerPC G4 Processor clocked at 1GHz, using Debian 4.0 PPC with 512 MB of RAM), serving these pages from my home DSL connection. Unfortunately this system provided no means of redundancy - the hard disk drive died.

Luckily I perform frequent backups, so I moved most parts of the site to a shared hosting space now - the picture gallery is unfortunately too big to fit into the space that I have there. I'll try to move the pictures into my Flickr account instead, but this will take some time.

Note that the primary domain name of this site is now lenzg.net - lenzg.org, (the …

Yet Another Switch Page 2.0

It’s been 4 years since I switched to the Mac. A few years ago I made a page for other switchers. I’m making a new list, as a lot of my friends have finally switched themselves, or are thinking about it. Please share and add your favorite apps in the comments.

The List
Here is the software I use, in order of importance to myself.

1. QuickSilver: If you don’t like using the mouse, this is your friend. It’s not just an app launcher, with the power of chaining, I can create tasks in RTM , straight to iCal, Calculator, and send quick emails with text snippets
2. Terminal.App: This comes with OS X, and is still my prefered method of …

As you may know, Open Query is entirely self-funded, which means the banks owe OQ and me money not vice versa. Things like interest rates are of little concern, which is helpful in volatile times! Of course I do rely on my bank staying in business, but that's now subject to a government guarantee in Australia so I'll just have to go with that for now ;-)

So far, OQ has not experienced much from the economic troubles. But I'll tell you about the possible encounters, since I think they're of interest and lessons can be learnt.

We give away one book to each student at a training day, that is, provided they've paid on time (basically a personalised quick payment bonus). I've got a small shortlist of decent books, but generally I've been handing out copies of …

« Post 3 | This is the 4th post in my MoFo Futures 2009 blog series

“When I was a child, my mother lectured me on the evils of ‘gossip.’ She held a feather pillow and said, ‘If I tear this open, the feathers will fly to the four winds, and I could never get them back in the pillow. That’s how it is when you spread mean things about people.’ For me, that pillow is a metaphor for Wikipedia.” — John Seigenthaler Sr.

So the future pulled up in her shiny big metaphor and we got in. In the beginning, our road trip made sense, all well-ordered highways and wholesome roadside attractions. Somewhere along the way, we hit bat country and the …

Check the blueprint document on how to use DTrace integrated with MySQL
to fetch useful information that can not be obtained by other

Check the blueprint document on how to use DTrace integrated with MySQL to fetch useful information that can not be obtained by other means:
here