Posts Tagged ‘PHP

A comment on my Hit Tracking with PHP and MySQL post raised some interesting questions about what a consumer of Web analytics data needs to consider when selecting providers for their sites.
Most folks are familiar with the model of Web analytics vendors: You place their JS tag on your page which makes a call back [...]

For a number of years, I have owned three very popular domain names: WebPerformance.org, WebCaching.org, and WebCompression.org. Last night, after many days of consideration, I stopped pointing them at their own distinct Web space and pointed them at this blog.
This is not a bad or evil thing, considering that for at least 18 months, the [...]

Why GrabPERF?
About four years ago, I had a bright idea that I would like to learn more about how to build and scale a small Web performance measurement platform. I’ve worked in the Web performance industry for nearly a decade now, and this was an experimental platform for me to examine and encounter many of [...]

In 2004-2005, as a lark, I created my own Web performance measurement system, using PERL, PHP and MySQL. In August 2005, I managed to figure out how to include remote agents.
I dubbed it…GrabPERF. An odd name, but an amalgamation of “Grab” and “Performance” that made sense to my mind at the time. I also never [...]

Recently there was an outage at a hit-tracking vendor I was using to track the hits on my externally hosted blog, leaving me with a gap in my visitor data several hours long. While this was an inconvenience for me, I realized that this could be mission critical failure to an online business reliant on [...]

 

 
Don’t really need to explain this, do we?
Via Core77 and LuxuryLaunches
Technorati Tags: Excess,San francisco,Stupidity

Today’s biggest victim of Black Friday appears to be Sears

Sears measurement data for the last 8 hours can be found here.
UPDATE: It gets worse for Sears.

Technorati Tags:
Grabperf, Sears, Black Friday, Web Performance

mon.itor.us, a service which also provides free Web performance measurement services, appears to be having a wee problem.

The most recent GrabPERF data on this site is available here. The issue may be corrected by the time you look at the data.
I don’t wish suffering like this on anyone. GrabPERF had it’s own 3-4 day outage [...]

Last night, I got motivated.
Ok, I got manic. Goes with my life.
As a part of that mania, I had a breakthrough on how to present GrabPERF data that I’ve actually been collecting for nearly a year: text match failures.
GrabPERF has the ability to match text on page results using a standard PERL regex. By putting [...]

If you use GrabPERF on a regular basis, the somewhat flaky navigation method has become second nature to you. In fact, to circumvent some of the idiosyncrasies, you have probably bookmarked your favourite pages.
Yesterday, I broke your links.
When I redesigned GrabPERF in February 2006, I had just discover the require function in PHP, and decided [...]


About this blog

Stephen Pierzchala is one of a cadre of crazy Canucks living in the United States. A 10-year veteran of the Web performance field, Stephen also writes on topics as diverse as branding and reputation, bipolar, and Web technologies.

Contact

stephen@pierzchala.com

+1.508.475.9490

Skype: stephen.pierzchala

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