Archive for the ‘Wireless’ Category

The moment a Web site goes live, the publishers lose control of the performance.
When I say lose control of the performance, I mean that despite everything that has been done to ensure scalability and capacity, the Web is inherently an infrastructure that is out of anyone’s direct ability to manage.
This is something that needs to [...]

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I’ve now had my T-Mobile Dash 3G for nearly a month, and I can say that it is a very useful little mobile computing platform for someone who doesn’t need all the power of an iPhone (and who doesn’t what to pay the AT&T tax on mobile computing). After a month of use and thought, [...]

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UPDATED: Impressions after the first month can be found here.
For the last 12-14 months, I have carried a Blackberry Pearl 8100 on my hip. And, as far as smartphones go, it served as a good, basic started phone. There were some issues though, including:

No push email, due to limited corporate licenses for the Blackberry Enterprise [...]

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DNS has been a great hidden mystery to most people who use the Internet regularly. As a Web performance analyst, I see the effects of poorly deployed or improperly maintained DNS services.
Business 2.0 brings this to the rest of you. While sounding a little apocalyptic, it does highlight a problem that those of us who [...]

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About this blog

Stephen Pierzchala is one of a 10-year veteran of the Web performance field who also writes on topics that interest his non-linear world-view.

Contact

stephen@pierzchala.com

+1 (508) 410-3865