Computable Minds

Blog of popular science about the more exiting branches of computer science.

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Sorted by "Less negative votes"

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221

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15

Posted on: Aug, 13th 2010
Fragment of an entity relation schema
Unfortunately a lot of people, thinks that design a relational database is something very simple and that anyone that have a pair of classes of Microsoft Access in a academy can dedicate to it. But doesn't occur the same when instead of a database the work is about design a flat, an airplane or a car. In all this cases the people knows that needs an architect, an aeronautic engineer and automobile engineer, respectively. But who has the guilty of this way of think? Read more of "Why a database can't be designed by anyone?"

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216

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23

Posted on: Aug, 27th 2011
blue screen of death
There are computer systems that can be danger to human, and when one of these system has not passed the necessary tests, then can occur mortal errors. Here I'm going to comment some of the software errors that more deaths has been left. Deep in "Mortal computer errors"

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113

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27

Posted on: Jun, 8th 2010
Computable Minds Logo
Welcome to Computable Minds, a new blog of popular science and curiosities focused in the informatics and oriented for all kind of people. Even if you don't like informatics I'm sure you found it interesting, since the informatics, how the other sciences, always are related with all other sciences and the improvement of our lives. Don't stop reading the rest of "Computable Minds a blog created from nothing"

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189

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13

Posted on: Aug, 6th 2010
Photo of a sign on the beach
At present, we find a lot of beachs that has Wifi. Go to the beach to surf by Internet can make us seem a bit geek, although this is not the motive to quit. However, there are others that produces more serious problems. In this post I'm going to deepen in these. Follow discovering "Problems of Internet on the beach"

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230

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15

Posted on: Sep, 7th 2010
Cover of the movie The Matrix
The hypothesis of that we are in a universe simulated by big supercomputer can't be proven because, if true, never will could see outside of the simulation, although is a funny mental experiment do speculation about this. Follow discovering "How would be our universe if it would be generated by Matrix?"

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97

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24

Posted on: Sep, 25th 2011
dumb software questions
A lot of people think that a computer specialist is someone that knows how use all the software that exists and have been existed on the world, in any operating system of any kind of computer or movile device. Can be an architecture sorftware, photographic retouching, accounting or the management software tailor-made only for his enterprise, don't mind!, as is a computer specialist, has to know use them. So that they think that the computer specialist will answer then they question anything related with them. Continue discovering "Dumb questions about software"

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294

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20

Posted on: Nov, 2nd 2010
Diagram of the time server from the stratum-0 to the stratum-3
Have asked yourself sometime if exists an universal reference clock?. In reality doesn't exists, because the time is relative, but a lot of computer applications, specially for the programs that make operations in the stock exchange or bank transactions, is needed have the clocks in the earth synchronized. Read the rest of "Stratum: How we know what time is it?"