From childhood I believe that the computer is the most "fair", is 2, the final account does not come out of the last, there are errors, will be "people" problem. Today, see the National award is to the computer industry, immediately excited to learn what "transparent computing" is what new theory or technology.
After reading, the first reaction is to give the following comments:
As an industry engineering staff, read through the whole introduction, the first feeling is "flicker", the second feeling or "flicker", not to use more than two words is "big flicker."
From the introduction, the whole thing ignores at least one key point: efficiency. Popular point, even if the overall framework is not a problem, but also let the cost of making a Ferrari to build an Austrian extension, who pays?
Of course, the Tsinghua Daniel may disdain to give the small people the deep background of big theory. So, let me be a little bit farther, say some of the little things that maybe we have met:
1) A long time ago, I went to the bank counter, an old lady in front of me, repeatedly and the bank staff in the counter said, the interest is less than a few cents, and the bank staff only very patiently repeatedly explained: "The interest is computer-calculated, not wrong." "。 Again carefully listen to, originally old too the deposit period has the interest rate adjustment, perhaps is the old too own understanding the computation and the bank system to set the computation to be inconsistent, but the Ark system only gives a total interest amount ...
I only patiently wait for the old lady to lose the patience of perseverance, silently in the heart dripping sweat.
In a country's banking system, where interest rate adjustments are encountered, the calculation period/interest rate/interest for each file rate is given, followed by the total interest. This is not a difficult thing, but only when the design of the completion of the function or can stand in the perspective of the end-user to consider a step.
2) Not long ago, in the securities Company's Business hall, the market shows board destroyer Delight to turn up lively, suddenly, black screen! Ask the counter, answer is, the market system failure, to the system maintenance personnel to repair, at least the remaining trading time is not good ...
In a country's securities industry, if this happens, investors who lose trading opportunities can sue the securities firm for bankruptcy! To the backbone system to take a certain disaster backup, this is the common sense of the system design, perhaps, the designers of the market system that is not directly involved in money, do not spend that "wronged money", perhaps he (she) has the ability to accurately invest in the state without market intelligence.
3 A few days ago, I just experienced the "shock moment": from Shanghai on the flight to a place, I and colleagues have been seated, to a foreigner, take the boarding pass on the seat number and my colleague exactly the same, carefully check that it is indeed a seat printed on the two boarding passes. Fortunately flight dissatisfaction, by the attendant adjustment colleagues let the seat, when the little things passed. I also proudly analyzed that the counter is the check-in system and the outside of the self-service check-in system is not synchronized lock, it happened, will be a seat two boarding passes, ... Wait a minute...... Think about it and get out of the cold sweat right now! The more anxious, ..., only in the heart silently comfort themselves, the key system should not be domestic drop ...
After graduation, I engaged in software development for more than more than 20 years, looking at the computer industry in the foreigner left our site has not much, I do the computer's domestic counterparts, please be practical point, then practical point, OK? Stop smashing your own brand and reputation, okay?
I engage in the computer's domestic counterparts, please be more practical, more practical point, OK?
