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Comment Re:complex application example (Score 1) 161

a) Your UDP buffers probably suck. OOB RedHat gives you 128K, and each packet takes up 2304 bytes of buffer space. Try 100MB, or whatever YOUR_RATE/2304 works out to.
b) Pull off the queue and buffer in RAM as fast as you can
c) Have a second thread read from RAM
d) Don't invoke scripts to process each packet, you're spinning all your time in process creation. In fact, don't use interpreted scripts at all.

Comment Re:Evolution (Score 1) 253

I think it's more likely that more people are becoming obese because of exactly one factor: age. They are living artificially prolonged lifetimes due to access to adequate food and to medicine. It's easier to get fat when you are 50 than when you are 30 because of the natural changes in your metabolism.

Comment Re:Evolution (Score 1) 253

:-)

You make it sound like starving people are getting fat too.

If they are becoming obese, the particular individual has a surplus of caloric intake, if only for this year or month. This is not to say that they have proper nutrition. So I am not at all clear that the fact that there is obesity in the third world is confounding evidence.

Comment Re:Corporate culture (Score 2) 272

My son is certified as a Microsoft Architect and at one point in his career was a senior Microsoft executive.

He described the upper levels as very political. There was little team spirit.There was a lot of jockeying for position, backstabbing and attempts to degrade people to to elevate yourself.

He eventually left and started his own company (which is doing quite well. He just bought a 40' RV)

I'm honestly not trying to Godwin anything but that sounds alot like career politics in the Third Reich.

With the small difference that in the Third Reich those who failed badly enough at the politics ended up with a bullet in their brain.

It sounds a lot more like career politics in most corporations. Not all, certainly, but most.

Comment Re: This makes sense. (Score 1) 280

Watch out for key loggers. It is pretty easy for the bad guys to get your info. They do it all the time ...

If the bad guys are installing system-level software, or -- even worse -- plugging hardware into your box, you're sunk. There's basically no defense against that. Two-factor auth helps, but only for sites that support it, and even then a real-time attack can get in.

Comment Evolution (Score 1) 253

For most of the existence of mankind and indeed all of mankind's progenitors, having too much food was a rare problem and being hungry all of the time was a fact of life. We are not necessarily well-evolved to handle it. So, no surprise that we eat to repletion and are still hungry. You don't really have any reason to look at it as an illness caused by anything other than too much food.

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