Tang Huan was a little embarrassed to be said, and quickly stood up, intending to leave.

"Your proposal to build China's Silicon Valley is very good, and I will urge the relevant departments to study it as soon as possible." Chief Deng made his position clear.

"When I came back this time, I also brought some original English materials related to the industry, which can be regarded as first-hand information, and should have some reference effect." Tang Huan added before going out.

The time was indeed not early, Tang Huan was a little hungry, ate a few pastries, and asked the waiter to get a pack for himself, and his fingers passed through the hemp rope on it with the characteristics of the times, and carried it out of the Great Hall of the People in a leisurely manner.

After getting into the car, Tang Huan thought for a moment and went straight to Zhao Yazhi's residence.

"Why are you here?" Zhao Yazhi, who was attracted to open the door by the knock on the door, asked in surprise.

"I'm worried that you're not used to it, so let's see." Tang Huan put down the bag of snacks and took off his coat that was still cold.

"I'm not so squeamish, I've already discussed it with the team, and tomorrow they will start to negotiate the sponsorship of sportswear, and I just happened to go around the monuments here, and it is estimated that I will be able to return to Xiangjiang before the year."

It can be seen that Zhao Yazhi is very interested in this trip to Yanjing, and the tourism ideal hidden in his heart has been indulged by Tang Huan more and more strongly.

"Since it's arranged, then you can be busy yourself, I still have all kinds of entertainment, so I can come over to take care of you at night." Tang Huan smiled and poured boiling water from the half-enamel jar.

"None of them are on the right track." Zhao Yazhi sighed, picked up a piece of pastry from the untied pastry bag, and stuffed it into Tang Huan's mouth.

"You want to murder your husband." Tang Huan chewed. While complaining vaguely.

"Hurry up and drink some saliva." Zhao Yazhi smiled and picked up the enamel jar. Blow lightly on a few sips. Send it to Tang Huan.

waited until most of the bags of pastries were in his stomach, and Tang Huan gave up satisfied.

"It's so late, you still eat so much, and you're not afraid of getting in shape." After Zhao Yazhi put the enamel jar and the rest of the pastries, he made a joke.

"There's no way, life is hard, I'm busy day and night, if I don't eat more. I'll have the strength to work for a while. Tang Huan smiled and patted the other party's buttocks.

"Little bastard, don't mess around here, people are very nervous in a strange place." Zhao Yazhi punched Tang Huan a few times in shame.

"I just like the way you look nervous, the first time in Shanghai, the impression is still unforgettable." Tang Huan, who has replenished his energy, is fierce and fierce, which is something that Zhao Yazhi, a weak woman, can resist.

……

The next day, Tang Huan and his brother-in-law Han Anyuan met up and went to Baiyi Road, which was originally the construction site of Zhongguancun Street, which had developed into a few years later.

The last time I came, it was still under construction. However, it is currently winter in the north, and outdoor work has long been stopped. It is for this reason that the construction period is slower than the construction of the treasure hospital in San Francisco.

In addition to the first $2,000 in funds, Tang Huan has successively added some additional funds, of course, the relevant departments on the Haidian side have made adjustments in land planning, and the originally planned hotels and office buildings have become a small science and technology incubation area.

That is, because Yanjing has not developed now, Tang Huan is equivalent to picking up this piece of Zhongguancun core land for nothing.

The person in charge of the contractor pointed to a 12-story office building in the north and said, "This place should be ready for delivery around the National Day this year." ”

After Tang Huan asked his subordinates to take a few photos, he smiled at his brother-in-law Han Anyuan: "When you chat with people from those scientific research institutions under the Chinese Academy of Sciences, you can use it as a condition for attraction." ”

At noon, Tang Huan naturally wanted to sit down with the contractor and the officials of Haidian to eat, brag, and make friends.

Brother-in-law Meng Qingguan also came over to join in this dinner, and said something that Tang Huan also felt big.

China's Yinhe No. 1 was developed under the initiative of the National Defense Science and Technology University, and the official color is very strong, and the research and development route formulated by Tang Huan for his Fangyuan supercomputer is private cooperation, which will be built by several private technology companies.

The reason why it is so troublesome, instead of simply bringing in a complete set of systems, is not only because Tang Huan wants to leave a way back for himself, but also because he wants to use this process to bring a group of talents.

This model has been implemented very well in Singapore, so Tang Huan is very confident in the success of one fell swoop, and according to the plan, he should come up with the final results before this year's National Day.

But because of this clear roadmap, there is a debate about where to place the supercomputer.

China's National Supercomputing Center, which was originally built in the 21st century, has not yet been built.

Therefore, all parties involved in the cooperation feel that they have the reason and ability to arrange a proper place to take care of the supercomputer.

These private technology companies, in essence, stand behind the top domestic universities, scientific research institutes and other institutions, which can be described as deep.

Therefore, when Tang Huan heard Meng Qingguan say that the parties to the dispute planned to find himself to be the referee, he waved his hand again and again, "I'm just a businessman who buys products, and I don't mix in this kind of thing that offends people." ”

"It's good that you understand the twists and turns in this, anyway, through this series of cooperation, you have established a good relationship with various units, and you can't get into this kind of troubled water."

……

In fact, through the trust he has gained from operating in Chinese mainland, Tang Huan has begun to reach out to official projects with more room for profit, such as the third census, which will officially begin on July 1 this year, and the resident ID card project that is being studied and discussed, and his company will provide supporting hardware and software systems.

Since the founding of the People's Republic of China, the census has been held twice in 1953 and 1964, and 18 years have passed since today, and China's population has increased from nearly 700 million in the last census to more than 1 billion now.

Therefore, high-level decision-makers are eager to know. In such a huge population. Indicators such as gender composition, age composition, ethnic composition, educational attainment, rural-urban distribution, etc. What has changed.

Unlike previous statistical methods, computers were listed as a trustworthy tool for the first time, and Tang Huan was the perfect fit, and the analysis and processing of data was the strength of his products.

Listening to Ni Guangnan's report on these works, Tang Huan was greatly satisfied, and then commented proudly, "Our Hanka technology is becoming more and more mature and perfect, which is a unique and ready-made help for the resident ID card project." Even if there is a chance for American and Japanese companies to compete, we will crush them with this advantage alone. ”

Ni Guangnan nodded thoughtfully, and then handed over a notebook casually, "I have recorded the categories of information collected by some resident ID cards, and the storage space required by 1 billion people, which is very considerable." ”

Looking at data items such as name, gender, ethnicity, date of birth, and address, to the last 15-digit citizenship number, Tang Huan couldn't help but raise his eyebrows, remembering the original time and space. The unpleasant experience of not being able to report the loss of an ID card.

Seeing that Tang Huan was looking seriously, Ni Guangnan continued to add. "There is still a discussion on whether the resident ID card should have content such as 'marital status' and 'occupation', and if there is, the amount of data collected will be greater."

"After these data collections correspond to the internal computer, the technical difficulty may not be great, as for the cost factor, such a major project. Presumably not too sensitive. Tang Huan said lightly.

While tape storage systems are still cheap and reliable, there is no doubt that hard disk storage systems are becoming more popular and becoming mainstream.

The fact that hard drives have been used in inexpensive products such as personal computers is a good proof of this.

For example, the Seagate hard disk carried by the second-generation Fangyuan computer has a size of 5.25 inches and a capacity of 10MB.

In the field of enterprise applications, IBM's 8-inch hard disk 33FD launched in 1973 occupies an absolute proportional share.

In addition, Japanese manufacturers are also catching up in this field, and Fujitsu made a 10.5-inch hard disk with a capacity of 446MB in 1981.

Tang Huan's killer product in the field of financial applications, the Fangyuan network server NS-4800 series, uses such a storage system with a capacity of hundreds of megabytes.

And with the explosive development of the computer industry, the capacity and cost of storage systems are also rapidly developing in the direction of benefiting consumers.

Therefore, Tang Huan was not too worried about the amount of data contained in this project that Ni Guangnan was talking about, but asked another question.

"One of the keys to information processing is to uniquely identify the object, judging from your notes, the information collection scheme of the resident ID card seems to be a little congenital deficient in this most basic link."

"No, it won't." Ni Guangnan is a little unconvinced of Tang Huan's opinion, "By assigning a 15-digit citizenship number to each person, the only correspondence of the person ID card has been achieved, of which the first six represent the number of the household registration area, the middle six represent the date of birth, and the last three represent the sequence number, the male is the single number, and the female is the double number, I feel that the design has been very perfect." ”

Tang Huan smiled noncommittally, "Let's first confirm a question, what kind of development trend will be the role of resident ID cards in the future." ”

After Ni Guangnan pondered for a while, he replied in a firm tone, "With the advancement of reform and opening up, the flow of people will definitely become more and more frequent, compared with the trouble of household registration books and letters of introduction, the superiority of resident ID cards will become more and more obvious, and for purposes such as bank account opening, resident ID cards are bound to be used as a necessary application condition." ”

"In other words, the role of the national ID card will only become more and more important." Tang Huan snapped his fingers, "Then the problem is, the frequency of use of resident ID cards is becoming more and more intensive, what if I encounter a loss situation?" ”

"It's very simple, make up for one." Ni Guangnan blurted out a reply.

Tang Huan smiled and shook his head, "So next, what if someone picks up this resident ID card and takes it to the bank to use it fraudulently?" ”

"There is a photo on it, and the salesperson of the bank must be responsible for checking the combination of people and cards." Ni Guangnan said it as a matter of course.

"Not to mention the quality that can be achieved by the current photo shooting, and the possibility of batch agency business, do you dare to guarantee that it will not happen in reality?"

Tang Huan shook his head disapprehantly, "This set of data collection plans for resident ID cards only focuses on management factors, but ignores the necessary security factors, and the answers you give are the results of analysis under the most ideal situation, which will inevitably be very different from the actual situation." ”

Speaking of this, Tang Huan pointed to the 15-digit citizenship number on the notebook and said: "There is also a big problem with the design of this code, the information it represents is too obvious and orderly. I do not deny that such a design will bring great convenience to practical work, especially front-line work. But it is precisely because of this that people with a heart can easily make it up. Find a real area number, fabricate a reasonable date of birth, add a random sequence number, and connect the three, and it is a regular national ID number, even if it does not exist in the database, but it is extremely confusing. ”

As this debate progressed layer by layer, Ni Guangnan's attitude also changed from full of confidence and righteousness at the beginning, to frustrated and exhausted.

"We think about the theoretical best-case scenario, and you think about the theoretical worst-case scenario." Ni Guangnan smiled bitterly, "But this set of resident ID numbers has achieved the only correspondence between people and documents, as for the problem of security, maybe using fingerprints to achieve the only corresponding purpose can be solved, but the problem is that it is not realistic to implement." ”

"With a computer, fingerprints can also be stolen in the future, what should I do when the time comes, do I cut my finger and replace it with one?" Tang Huan shook his head with a smile, "Your solution is not to set a password." ”

Since the founding of the People's Republic of China, the census has been held twice in 1953 and 1964, and 18 years have passed since today, and China's population has increased from nearly 700 million in the last census to more than 1 billion now.

Therefore, high-level decision-makers are eager to know what indicators such as gender composition, age composition, solution solution, ethnic composition, education level, urban-rural distribution, and so on have changed in such a large population.

Unlike previous statistical methods, computers were listed as a trustworthy tool for the first time, and Tang Huan was the perfect fit, and the analysis and processing of data was the strength of his products. (To be continued......)