Military Technology

Has Yang Fan changed? Wu Hao shook his head. Yang Fan has not changed, but everyone present has changed. As their wealth and status rose, so did they. This is a natural thing, but the original ambitions and ideals have gradually blurred, which is what we often say that we have lost our ambition.

Unlike Yang Fan, these wealth and status did not change him. In fact, it also has something to do with him not having much personal time. Since he was asked to take over the R\u0026D department, his time has basically been spent in the R\u0026D department, so how can he enjoy the changes brought about by this wealth and status.

Secondly, it is true that Yang Fan is now the person in charge of the technical department, but his other identity is also Wu Hao's spokesperson or Wu Hao's shadow.

In this position, he is doomed to be blocked by Wu Hao's light and ignored by others, and he is also doomed not to be as glamorous as Zhang Jun and Zou Xiaodong.

But this position is not something everyone can do. Wu Hao hesitated for a long time before deciding to kick out Zou Xiaodong and keep Yang Fan.

The reason why everyone was surprised came from Yang Fan's tone, because his tone seemed very relaxed, as if it was not difficult.

Although they are familiar with Yang Fan, they don't have much contact with him, because Yang Fan often hides in the laboratory, and it is difficult to meet people.

So everyone was a little surprised to hear that the most difficult supercomputer was mentioned by Yang Fan in such an understatement.

I have a question. I heard that G Song has developed a quantum computer and achieved quantum supremacy. Why do we still need to develop traditional supercomputers, why not directly develop quantum computers? The gap is huge. Tong Juan asked Wu Hao.

This project was carried out relatively early, before Tong Juan came. Speaking of which, she learned about some things after she came to the company, but it was the first time she heard about the progress of these projects today, so there was this question.

Hehehehe... Wu Haoer, Yang Fan and the others all laughed.

Wu Hao said with a smile: "In fact, these two have no effect. While we are developing supercomputers, we are also intensively developing quantum computers.

It's just because of the current urgent need, and quantum computer technology is not yet mature enough. So we decided to develop a supercomputer for use first, to buy us valuable research and development time, and then develop a more mature quantum computer.

This is the same as the aircraft carrier built in our country. Everyone knows that the catapult type aircraft carrier with direct access to the deck is the best and has the strongest combat effectiveness.

Especially the new super aircraft carrier equipped with electromagnetic catapults,

is the future development trend. But why did our country build a domestic ski-jump take-off aircraft carrier when we first built an aircraft carrier? Why didn't we go directly to an electromagnetic catapult aircraft carrier once and for all. "

After asking this question, Wu Hao glanced at everyone, and then continued: "Time, because time and practical tasks require it.

If you go directly to the electromagnetic aircraft carrier, it may take a long period of research and development and manufacturing, which cannot wait for our navy, which is currently in short supply of aircraft carriers.

Therefore, before the new electromagnetic catapult aircraft carrier, it is more affordable to build such a ski-jump aircraft carrier for use during the empty window.

This supercomputer also means the same thing. At this stage, it is not realistic for us to go directly to a quantum computer. So let's first solve the problem of whether we have this problem. Only by solving this problem first can we develop better. "

Hearing Wu Hao's explanation, everyone including Tong Juan nodded. Indeed, for the company at this stage, this supercomputer is the most suitable.

After taking a sip of tea, Wu Hao went on to say: "It's not enough to have just one server group and data center. Nowadays, Internet companies generally adopt the disaster recovery strategy of three centers in two places. Of course, like in a Such an enterprise that pays more attention to data security adopts a three-site five-center disaster recovery strategy."

Looking at the confused looks of some of them, Wu Hao explained: "For Internet IT companies, data is becoming more and more important today when big data applications are emphasized. The traditional single data center is no longer enough to protect enterprise data. safety.

When the storage of a single data center fails, it may cause long-term business interruption and even data loss, which brings great loss and impact.

Only doing local data redundancy protection or disaster recovery construction can no longer avoid damage to enterprise data caused by regional disasters.

Remote disaster recovery to protect data and ensure business continuity has become an urgent problem for enterprises to solve. In addition, such enterprises also face problems such as high network link rental fees and insufficient network bandwidth in the construction of remote disaster recovery.

In order to cope with possible large-scale natural disasters in a single region, which may lead to unexpected situations such as data paralysis or damage, enterprises generally build two or more data centers. In recent years, the disaster recovery mode of "two centers and three centers" has also emerged, which consists of two centers in the same city and a remote disaster recovery center.

Intra-city dual-center refers to the establishment of two data centers in the same city or adjacent cities that can independently undertake the operation of key systems. They can share the operation of business and management systems at the same time, and can also switch operations at any time. When a disaster strikes, it can ensure disaster recovery and emergency switching without basically losing data, so as to maintain business continuity and normal operation. "

Speaking of this, Wu Hao glanced at everyone and said: "You know, although our company's business is currently mainly selling products, it will definitely change to content services in the future.

And this requires a stable and safe data operation center. It is definitely not enough to rely solely on the torch in the new headquarters, and two data centers need to be established.

One of them is based in Anxi, and I'm still considering another one. "

Hearing Wu Hao's words, Zou Xiaodong also nodded and said: "This is the trend of large Internet companies, companies like Ali, Penguin, and Qiandu have all established their own multiple data centers.

Those who often read the news should know that many of these companies have built their data centers in Guizhou Province. It is said that it is because the water resources are abundant there, the temperature is suitable, and it is not located in an earthquake zone. More importantly, the electricity price there is relatively cheap, and there are relevant policy support.

In this regard, we have already contacted the local government over there, and they are very enthusiastic about it. They even proposed that they would send a working group composed of local leaders to Anxi in person to talk to us face to face about their local situation. "

Wu Hao nodded when he heard the words: "I am still considering the selection of a different location. There are many places where we have expressed our intentions in this regard. We have to think more about which one to choose."

txt download address:

phone-reading: