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More database compression means more speed? Right?
From Daniel Lemire's Blog

More database compression means more speed? Right?

Current practical database compression techniques stress speed over compression: Vectorwise is using Super-scalar RAM-CPU cache compression which includes a carefully...

What Google Knows About You
From The Eponymous Pickle

What Google Knows About You

This is worthwhile for just general caution if you are into Google applications. ' ... Google may know more about you than your mother does. Got a problem with...

From Computational Complexity

Jobs

As many university's still feel the effect of the financial crises, many have limited or no positions to hire new tenure-track faculty so I expect the academicUniversity...

? Starting November With Some Free Music
From Wild WebMink

? Starting November With Some Free Music

I just posted this week's free music downloads list over on my personal blog.

Surveys
From My Biased Coin

Surveys

This post is about surveys. It's motivated by one of my tasks last night, as I has to spend some time going over the final proofs for the survey Hash-Based Techniques...

Beyond Security Theater
From Schneier on Security

Beyond Security Theater

[I was asked to write this essay for the New Internationalist (n. 427, November 2009, pp. 10–13). It's nothing I haven't said before, but I'm pleased with howessay...

Week 1 at Google: Information Overload!
From The Noisy Channel

Week 1 at Google: Information Overload!

As you might imagine, it’s quite a switch to go from criticizing Google from the outside to being on the inside. Jeff Jarvis, who was gracious enough not to make...

Nokia has designs on India
From Putting People First

Nokia has designs on India

Nokia’s senior design specialists are touring India to discover how Indians use cellphones. Leslie D’Monte reports for New Delhi’s Business Standard. Jhanvi Madan...

The social dimension of environmental sustainability
From Putting People First

The social dimension of environmental sustainability

Experientia collaborator Irene Cassarino went yesterday to the international “The social dimension of environmental sustainability

Deep Data Dives
From The Eponymous Pickle

Deep Data Dives

In the CACM, Discovering natural laws using massive amounts of data. Also called knowledge discovery, here with some new directions: ' ... Mining scientific...

Singapore on design possibilities for tomorrow
From Putting People First

Singapore on design possibilities for tomorrow

The Singapore Design Festival, running November 20-30, now themed “Design 2050: Possibilities for Tomorrow,” , is also continuing its quest to improve people’s...

FBI/CIA/NSA Information Sharing Before 9/11
From Schneier on Security

FBI/CIA/NSA Information Sharing Before 9/11

It's conventional wisdom that the legal "wall" between intelligence and law enforcement was one of the reasons we failed to prevent 9/11. The 9/11 Comission evaluated...

What is Computational Thinking
From Computer Science Teachers Association

What is Computational Thinking

In the March 2006 issue of the Communications of the ACM, Jeannette Wing generated a significant response with her article on Computational Thinking. One of the...

JSpec
From Return 42;

JSpec

Testing everything is a good thing - or call it TATFT if you have to. While most programming languages already feature great testing frameworks, the ones available...

Retail Commission on Shopper Marketing
From The Eponymous Pickle

Retail Commission on Shopper Marketing

Am a bit late to this, but of interest:' ... As part of its ongoing Shopper Merchandising and Marketing leadership strategy, Coca-Cola North America (CCNA) is sponsoring...

Wolfram Details Mathematica R&D
From The Eponymous Pickle

Wolfram Details Mathematica R&D

More from the 2009 International Mathematica User Conference: ' ... In this second video clip, Stephen gives a detailed description of what’s coming in the R&D...

From Computational Complexity

Breaking Walls

Many of you readers don't remember a time when there were two Germanys or when we didn't think IP = PSPACE. Two walls collapsed in November of 1989 that changed...

Matt Webb presentation at UX Week 2009 (video)
From Putting People First

Matt Webb presentation at UX Week 2009 (video)

Matt Webb of Berg was one of the speakers at UX Week 2009, a conference in San Francisco organised by Adapative Path. In his presentation “Design Is In Your Hands...

Designing for a sustainable world
From Putting People First

Designing for a sustainable world

To celebrate World Usability Day 2009, System Concepts has put together a video podcast exploring how different stakeholders can enhance the user experience of...

Which should you pick: a bitmap index or a B-tree?
From Daniel Lemire's Blog

Which should you pick: a bitmap index or a B-tree?

Morteza Zaker sent me pointer to their work comparing bitmap indexes and B-trees in the Oracle database. They examine the folklore surrounding bitmap indexes—which...
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