Tools & Methods

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Software Professionals do Inspections

Are you a software professional or not?  I'm not talking about having some kind of official certification here.  I'm asking whether creating high...

0 replies - 2198 views - 12/17/12 by Dalip Mahal in Articles

The State of the Modern Web App Landscape

 With so many tools, techniques, and industry trends crossing over into the mainstream, 2012 is shaping up to be one of the most interesting years in...

0 replies - 3044 views - 12/17/12 by Ben Wootton in Articles

‘Autonomy Inside’ Matters at Hewlett Packard

The Hewlett Packard marketing machine was busy last week, assuring the world that the company’s£7.1bn ($11.7bn) acquisition of Autonomy still...

0 replies - 815 views - 12/17/12 by Paul Miller in Articles

An Extended Probability Distribution Chart

Lawrence Leemis published a chart in 1986 showing the relationships between around 20 probability distributions. I made an online version of this...

0 replies - 862 views - 12/17/12 by John Cook in Articles

Understanding Network Motifs

 Milo, Ron, et al. "Network motifs: simple building blocks of complex networks." Science Signalling 298.5594 (2002): 824. Fulltext available from Google...

0 replies - 931 views - 12/17/12 by Tom O'connor in Articles

What Refactoring is, and what it isn’t - According to Kent Beck and Martin Fowler

Sometimes a programmer will come to me and explain that they don’t like the design of something and that “we’re gonna need to do a whole bunch of...

3 replies - 38164 views - 12/16/12 by Jim Bird in Articles

6 Phone Screen Questions for an Ops Candidate

My company is hiring, and I’ve been thinking a lot more about what types of question are appropriate for a phone interview, but still give enough detail...

0 replies - 2103 views - 12/16/12 by Geoffrey Papilion in Articles

On Organizations’ Real Requirements Around Big Data

Every time another vendor takes the “big data” moniker and applies it to some legacy system a cat somewhere on the internet dies. Like “cloud” a couple...

0 replies - 1906 views - 12/16/12 by Ben Kepes in Articles

Moving Fast Requires Good Communication

But we've lost the ability to visualize our software If you're working on an agile software development team at the moment, take a look around at your...

0 replies - 2152 views - 12/16/12 by Simon Brown in Articles

Data Science: Discovery Work

Aaron Erickson recently wrote a blog post where he talks through some of the problems he’s seen with big data initiatives where organisations end...

0 replies - 1921 views - 12/15/12 by Mark Needham in Articles

Simulate Network Latency, Packet Loss, and Low Bandwidth on Mac OSX

Sometimes while testing you may want to be able to simulate network latency, or packet loss, or low bandwidth. I have done this with Linux...

0 replies - 5060 views - 12/15/12 by Joe Miller in Articles

Metrics: A New Way to Monitorize Your Application

When you are running long term applications like web applications, it is good to know some statistics about them, like number of requests served, request...

0 replies - 3703 views - 12/14/12 by Alex Soto in Articles

Hadoop and Mahout in Data Mining

Introduction: Data MiningThis blog talks about a typical solution architecture where we use various BigData components...

0 replies - 4815 views - 12/13/12 by Krishna Prasad in Articles

A Big, Data-Rich Compendium of Big Data Infographics

A variety of infographics have been published around Big Data, Data Scientists.  Here is a compendium of some very interesting ones.Big Data Big...

0 replies - 3230 views - 12/13/12 by Ravi Kalakota in Articles

Graphing Traffic With Munin's IP Plugin

This is just a short post about using the Munin ip_ plugin to monitor traffic to and from particular hosts using iptables.There are...

0 replies - 2287 views - 12/13/12 by Rob Golding in Articles