Robert V. Binder

Archive for Networking

Who Spun the Web?

July 27, 2012  |  Blog, Business, Networking, Software Products  |  8 Comments

The confluence of many technology streams made today’s Internet. It is now so ingrained in daily life that it is hard to grasp what an immense project it has been.

Read More

The Happy Path to Showstoppers

Every time I read about another high profile system outage, I wonder what was missed during development and testing.
For example, although an unusual natural disaster triggered the recent Amazon cloud services outage, the root cause was a lurking bug that could have been revealed with a testing strategy that I (and others) have…

Read More

What I Learned Building a Software Product with Tcl

February 25, 2012  |  Blog, Business, Networking, Process, Software Products  |  4 Comments

Through Google Circles, I happened to see David Welton’s very interesting reflection on the Tcl programming language (posted in 2010):
http://journal.dedasys.com/2010/03/30/where-tcl-and-tk-went-wrong/
About ten years ago, I chose to develop a commercial automated software testing tool with Tcl and Tk. This post explains that decision and its consequences.
Despite testing tools that tout “visual programming”…

Read More

If It Moves, Test It

The FDA has just published a new draft of guidance about mobile technology in FDA-regulated systems. This guidance is open for comment and isn’t binding yet.
So, what does this mean for testing FDA-regulated products with mobile technology?
The draft guidance defines when mobile platforms are considered as part of a regulated system or not. The criteria for inclusion…

Read More

Déjà vu All Over Again – The Mobile Testing Nightmare

I attended a great talk today about testing mobile applications, given by Lee Barnes of Utopia Solutions. It recounted the Rubik’s cube permutations that affect mobile app quality and reliability: multiple stacks, multiple handheld devices/form factors, constrained battery life, constrained memory/processor, variability of wireless connectivity, different behavior in dedicated…

Read More