How to get into the Semantic Web
Practical examples on getting in there, adding the site and using it
Data, Data, Data!
A view on a data driven future, with a use case for the semantic web.
Once upon a time, after a big meal at Xmas...
Table.query
A small ruby class inspired by R's sqldf
Use Case: Parse data from a log file or a web service and then need to do some data manipulation and summaries like: joining with other data, filtering, pivoting (group by), augment data with calculated columns, calculate sums, counts, averages, etc...
Monitoring Productivity II - the Others
In previous Monitoring Productivity Experiment post I looked into the hours I spent in computer, now I will look into the hours others spend in computer, which is far more interesting
Dashboarding
An important part of being data driven is to have a daily feedback on data, here's a couple of automated dashboards i've built recently: 
Who Chats the Most?
From my Skype chat history, a visualization of the counts of chats by (anonymised) author.
