On 2005-09-22 23:44:00, Allan Engelhardt wrote in CYBAEA Journal:
There comes a point where the balance between maintaining essential civil liberties and ensuring that the police can effectively do their job moves too far away from liberty and too close to the authoritatian state. The United Kingdom crossed that line long ago, as David Mery writing in The Guardian found out:
This Reuters story was written while the police were detaining me in Southwark tube station and the bomb squad was checking my rucksack. When they were through, the two explosive specialists walked out of the tube station smiling and commenting: "Nice laptop." The officers offered apologies on behalf of the Metropolitan police. Then they arrested me.
[... long sorry story snipped ...]
Under current laws the police are not only entitled to keep my fingerprints and DNA samples, but according to my solicitor, they are also entitled to hold on to what they gather during their investigation: notepads of arresting officers, photographs, interviewing tapes and any other documents they entered in the police national computer (PNC). So even though the police consider me innocent there will remain some mention (what exactly?) in the PNC and, if they fully share their information with Interpol, in other police databases around the world as well. Isn't a state that keeps files on innocent persons a police state? This erosion of our fundamental liberties should be of concern to us all. All men are suspect, but some men are more suspect than others (with apologies to George Orwell).
Not exactly the Gunpowder Plot, but he still doesn't have his belongings. It could have been me. :-(
Actions:
Hat tip: Russel Beattie.
On 2010-03-08 14:46:00, Allan Engelhardt wrote in CYBAEA Data and Analysis:
I needed a fast way of eliminating observed values with zero variance from large data sets using the R statistical computing and analysis platform. In other words, I want to find the columns in a data frame that has zero variance. And as fast as possible, because my data sets are large, many, and changing fast. The final result surprised me a little.
Read more (~501 words).
On 2009-08-17 09:18:00, Allan Engelhardt wrote in CYBAEA Journal:
We knew the potential existed already, of course. Mobile devices in the USA generates some 600 billion transactions per day, each tagged with the location and time. Jeff Jonas: Every call, text message, email and data transfer handled by your mobile device creates a transaction with your space-time coordinate[...].
The mobile operators have this data, of course. We all know this (especially here where we have been using some of it for social network analysis). No real surprises here, except perhaps in the volumes.
But did you know that the operators are sharing your data? What is new, at least to me, is that this data is being provided to third parties that are leveraging specially designed analytics to make sense of our space-time-travel data.
Read more (~449 words, 1 comments).
On 2009-07-27 19:38:00, Allan Engelhardt wrote in CYBAEA Data and Analysis:
O'Reilly's recent publication Beautiful Data has a chapter by Jeff Jonas which is enough reason in itself for me to recommend it. The chapter, Data Finds Data, is also available as a PDF download.
Read more (~66 words).
On 2009-07-22 13:37:00, Allan Engelhardt wrote in CYBAEA Data and Analysis:
This is by far the best description of why traditional parallel databases (like Teradata, Greenplum et al.) is a evolutionary dead end. But much more than a theoretical discussion, they have built a solution which they call HadoopDB. It is based on Hadoop, PostgreSQL, and Hive and is completely Open Source. Alternative, column-based, backends to PostgreSQL are being implemented now. Read: Announcing release of HadoopDB.
Read more (~83 words).
On 2009-07-22 06:59:00, Allan Engelhardt wrote in CYBAEA Journal:
The nice people at Velocity has released The B2B Content Marketing Workbook. It is behind a registration wall which means we wouldn’t normally recommend it but you can just type junk in the fields if you are not comfortable with giving your personal details to a marketing agency. (Think about it....) If you are relatively new in the B2B world, say having joined a professional services or consulting organization, you may find this one useful.
Read more (~263 words).
Join the discussion
There are no comments yet. Be the first to comment.