Grexit stage left: visualizing the online discussion around Greece’s possible Euro exit
While Tsipras and his Syriza coalition have been busy in Greek parliament, the Internet has been a-buzz with speculation that their
Oracle Transportation Management (OTM) in the Cloud: Hosting Architectures, Part I – Single Node
As I mentioned on Monday, I'll be starting a series of posts on Oracle Transportation Management (OTM) in the cloud. In
Upcoming Series: Oracle Transportation Management (OTM) in the Cloud
I wanted to update readers to let them know of an upcoming post series on Oracle Transportation Management (OTM) in the
Now hosted on EC2
After a few days of configuration and testing, it's official - bommaritollc.com and computationallegalstudies.com will now be hosted on
Visual Summary of #jan25 Twitter Activity
Last year, I covered a number of the so-called "Twitter protests" in China (#cn220), Iran (#25bahman), and Algeria (#fev12).
Network of foreign key constraints in Oracle Transportation Management
If you've ever worked under the hood with OTM, you'll know that there's some pretty serious normalization. As I
Debugging ORA-02292: integrity constraint (OWNER.CONSTRAINT) violated – child record found
Did you find this post useful? Does your organization need Oracle services? We can help. Working with Oracle
RescueTime: Really Cool Time Tracking
I created my RescueTime account in October 2009, installed the client, got confused, and promptly ignored its weekly email until last week. For one reason
Plotting 3D Graphs with Python, igraph, and Cairo: #cn220 Example
Out of all the visuals I’ve produced, I think the "coolest" is the three-dimensional U.S. Supreme Court citation network 1080p movie I produced with Dan Katz
Snowmageddon II: February 21, 2011
Remember that last Snowmageddon? This one was pretty good too.
Tracking the Frequency of Twitter Hashtags with R
I’ve posted three examples of Twitter hashtags datasets in the last week: one on China, one on Iran, and one on Algeria. In order to
Dataset: Tweets from the Chinese Protests #cn220
Earlier this week, I posted a ~100k tweet dataset on the #25bahman protests in Iran. The corresponding figure of frequencies showed a strong presence on
R Bloggers: The Site I Wish Existed in 2007
My first experience with R was in 2007 as a sophomore in undergrad. As part of a larger project on pricing day-ahead electricity futures, I