"I'm afraid you don't know how much prize money Junior Xiaomu received, right? The ACM-ICPC championship prizes are all in US dollars."
"Buy a small Volkswagen, it won't be a big problem."
"Little Volkswagen? Why does it look so much like Magotan? It costs one or two hundred thousand, right?"
"Senior Xiaomu works for a company outside of school. He gets a high salary, and maybe a car assigned by the company!"
"Wow, Junior Xiaomu's gesture of closing the car door is so handsome!"
"The way you bend over to pick up your bag is so cool..."
"..."
Su Xiaomu had no idea that so much discussion had occurred in just one or two minutes.
I did feel a lot of burning, scorching sight.
I'm used to it and don't think much about it.
I quickly went to the classroom according to the class schedule.
Nowadays, no matter what kind of course it is, even if it is Ma Zhe, Su Xiaomu will listen carefully.
"In fact, it is not knowledge that limits my imagination."
"It's knowledge and prejudice."
Su Xiaomu murmured to himself.
Because I am biased against history, I don’t value history at all.
Little do they know that even if all history is written by the victors, it still has reference significance.
Look at Soho. He didn’t specialize in history, but he also picked up on many historical events.
Not to mention Wanda.
Time flew by while studying. When it came to concentration, Su Xiaomu still had some say.
After the morning class ended, Su Xiaomu did not go home or go to do math.
Instead, I went to Professor Zhang Ke’s subject laboratory.
…………
…………
As soon as Su Xiaomu walked in, he met Tan Ling who was tinkering with something on the operating table and raised his head.
Tan Ling smiled and said, "Here we come, little brother."
"Hey, senior." Su Xiaomu responded.
"The professor won't be here until 1:30, and they won't be here for a while. You can greet him yourself, and I have to be busy for a while." After Tan Ling finished speaking, he continued to do his own thing.
The subject laboratory is not busy all the time.
Occasionally, there will be times when no one is around, and like now, when Tan Ling is alone.
Su Xiaomu was also a familiar person, so he found a console and sat down by himself.
Soon, Zhang Ke came over with Lin Tang and others.
"Hey, classmate Xiaomu came here very early today." Zhang Ke chuckled.
Usually Su Xiaomu comes relatively late.
After all, at the undergraduate level, especially...it's only the second year of undergraduate studies, and my studies are quite busy, unlike other seniors at the master's and doctoral level.
Most of the time is spent on research projects.
Su Xiaomu scratched his head and smiled shyly.
Ever since Lin Tang found out that Su Xiaomu had a girlfriend, he was obviously not that happy anymore.
I don’t flirt with Su Xiaomu much anymore.
Just a simple hello.
A group of people looked at Zhang Ke. No one knew what Zhang Ke was doing when he suddenly summoned everyone here today.
"I came to see you all today because all the preparations for the subject have been completed. Tan Ling, please tell everyone briefly." Zhang Ke didn't waste much time and got down to business.
Tan Ling nodded, stood up and said.
"After nearly a month of preparation, all relevant knowledge reserves and experimental research on small projects have been completed, including the cloud computing platform, storage, and experimental reference data required for the project experiments..."
"..."
Zhang Ke took over the conversation, "Today, we will launch the topic of 'Big Data·Algorithms, Dominant Data and Behavior Models'."
After Zhang Ke finished speaking, Su Xiaomu and others were not too surprised.
This big topic has been delayed for a long time.
It's time to start.
However, everyone glanced at Su Xiaomu intentionally or unintentionally, knowing in their hearts that there was a high probability that Zhang Ke was waiting for Su Xiaomu to complete the ACM finals.
Before anyone could speak, Zhang Ke asked, "What do you think is big data?"
After this question was asked, Su Xiaomu, Tan Ling, Lin Tang and others all fell into deep thought.
What Professor Zhang Ke definitely wants to hear is not the rotten answers on the Internet.
It's each of them's own conclusion.
From life, from study, from all aspects of one's own experience, summarize and give answers...
Generally speaking, big data refers to a collection of data that cannot be captured, managed, and processed within a certain time range using conventional software tools.
It is a massive, high-growth and diversified information asset that requires new processing models to have stronger decision-making power, insight and process optimization capabilities.
From a technical point of view, the relationship between big data and cloud computing is as inseparable as the two sides of the same coin. It must adopt a distributed architecture and rely on distributed processing, distributed databases and cloud storage, and virtualization technology of cloud computing.
At the same time, big data also requires special technology to effectively process a large amount of data within a tolerable time.
These technologies include massively parallel processing databases, data mining, distributed file systems, distributed databases, cloud computing platforms, the Internet, and scalable storage systems.
IBM has also proposed the characteristics of big data: large amount, high speed, diversity, low value density, and authenticity.
However, no one will simply answer based on these concepts.
a long time.
Tan Ling said, "I think big data is a huge amount of arbitrary data. Even the data itself is of no use and has little value. It is a pity to throw it away."
"Of course, big data has always been present throughout human history, and traces of big data can be seen in various laws from ancient times to the present."
"For example, serial case analysis?" Lin Tang interrupted.
I don’t know if Lin Tang has watched too much Conan recently, and it’s a series of cases when he opens his mouth.
Several other people have their own answers.
Su Xiaomu was left silent.
"Classmate Xiaomu, can you tell me?" Zhang Ke called his name.
Su Xiaomu simply replied, "I can't tell, I think big data is nothing more than multi-dimensional analysis, and ultimately it targets people."
"Everyone has their own understanding of big data. Our project is just a fragment of exploring dominant data and behavioral models starting from big data."
Zhang Kedao.
“You can find everyone’s new understanding of big data through the topics.”
"The preparations at the hardware level are basically complete, but we have to do the deployment at the software level ourselves. The first is the distributed file system. Let's discuss whether to directly use the distributed file system implemented by Hadoop: hdfs?"
Zhang Ke’s question triggered every member of the research team to express their opinions.
First of all, HDFS is basically a general-purpose big data distributed file system. The most important point is that it is designed to be deployed on low-cost hardware.
Including hadoop, it is a program developed entirely for big data.
The core design of the hadoop framework consists of two points, hdfs and mapreduce.
HDFS provides a storage method for massive data, and MapReduce provides calculation for massive data.
Su Xiaomu tried to win over, "Professor, if our project lasts long enough, why don't we try to implement it ourselves without borrowing Hadoop, redesign the distributed file system, parallel computing algorithms, and parallel processing databases."
"In this way, the major focuses on the algorithm, leading data and behavioral model of the subject itself."
Su Xiaomu's words are reasonable, and of course they are also selfish...
