Spark: A Discussion

A great presentation, worth watching in its entirety.

With apologies to my Hadoop friends but this is good for you too.

Exactly Wrong

I normally avoid anything that smacks of a competitive discussion on what I consider to be a space for personal reflection. So while I want to disclose the fact that I am not disinterested in the points I am making from a professional standpoint, my main interest is to frame some architecture points that I think are extremely important for the maturation and success of the Hadoop ecosystem.

A few weeks back, Mike Olson of (more...)

Dependent Rational Animals

I wanted to briefly comment on Alisdair McIntyre's lectures collected as "Dependent Rational Animals", but let me precede that with a couple of comments for context: first, as I alluded in my last post referencing Levinas, it is my view that the the ethics demands a certain primacy in any healthy conception of life and society; second, in the area of ethics, McIntyre's After Virtue is the book that has had perhaps the biggest impact (more...)

George EP Box

"Essentially, all models are wrong. Some models are useful."

The Other

It is the nature of short essays or speeches that they can at best explore the surface of an idea. This is a surprisingly difficult task, since ideas worth exploring usually need to be approached with some rigor. The easy use of the speech form is to promote an idea to listeners or readers who already share a common view - that is one reason speeches are effective forms for political persuasion for rallying true (more...)