Tag: DBA Lounge

Having Fun with Logging and I18N

I must confess, that game I’m leasurely working on is nothing but a big fat excuse to dabble with fun bits of technology that I don’t get to touch with my usual projects. And in that optic, yesterday I fooled around with logging and internationalization stuff…. Yes, I know. I’m using a game as a pretext to work on logging and I18N. I’m ashamed of myself. But aaanyway, let’s see what I got to discover.

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Pod::Manual

Pod::Manual was born a little bit more than three years ago, and kind of lingered in alpha-land ever since. But now, I had the opportunity to return to the project and do terrible things to it. The code is even more alpha than it was before, and it’s now in a post-hack shamble, but at least it has been moosified and (or so I hope) pushed in the right direction.

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MetaCPAN FTW!

Right now, Galuga has a widget that lists my CPAN distributions. But it’s a boring old static affair that is updated manually. Surely in this age of the Web 2.0, I can do better than that. My first instinct that to go straight for my CPAN author page and extract the information off the HTML

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Getting Around Expiration Dates via Reincarnation (and Catalyst)

Web applications typically have a bunch of static files that almost never change. For all but the simplest apps, it’s usually a good idea to let the browser know that it can cache and reuse those files, so that we can all save a little bit of bandwidth and get things moving a wee bit faster. For that, we have the HTTP Expires header. Have a look.

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Generating Template::Declare Code from a HTML Baseline

In the latest development of XML::XSS, we can not only create stylesheets as classes, but I’ve introduced a style keyword that makes the syntax much cleaner. Follow me, I’ll show you.

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Zabbix Templates for MySQL

We recently had a client come to us, and ask us to improve their MySQL monitoring inZabbix. So, we did. The approach we took was to port the MySQL script from the superb mysql-cacti-templates project to work with Zabbix. This works out well, because…

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Exporting Old use.perl.org Blog Entries

This week-end I finally got around importing all my old use.perl.org blog entries to Fearful Symmetry. To ease off the migration, I ended up writing two itsy-bitsy scripts. They’re nothing fancy, but in case they might help someone, here they are.

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Failure Scenarios for your Restore Practice

I always tell DBAs to practice their restore skills because this is one area that you are not allowed to get wrong. Having experience with different types of restores give you the confidence to do the right thing in an emergency. However, I noticed that when it comes to practicing, not all DBAs are equally imaginative on what to practice. Practicing the same failure over and over is not the best possible practice. Here are few scenarios you should be able to recover from

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Disaster Recovery is more than Technology Pt 2:The Acronyms

In this blog post, I’ll describe a few acronyms – sometimes called buzzwords – that are commonly referred to in HADR projects and implementations (I know I use them a lot when addressing questions regarding HADR.) These acronyms fall under the second P in my PPT for HADR – PROCESS.

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Profiling Catalyst’s Requests Memory Consumption

The plugin is fairly simple, and (or so I hope) provides a good example of how plugins can wiggle themselves in at the different points of a request’s life cycle. Here’s a step by step guide to writing the plugin.

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