An Xin always thought that the platform was built, the model positioning was accurate, and the rest was very simple, just put it in, but the current situation is not the same as imagined.

If the platform wants to be built well, in addition to technology, it is more important to conform to the characteristics of the analyzed data, which has a lot to do with factors such as the magnitude of the data and the interface of the data source, and these factors come from the business.

If the model wants to be accurately positioned, it needs to meet the business requirements and fit perfectly with the business development, so that the results output of the model can have commercial value.

From this point of view, big data analysis is inseparable from business, technology, data, and business are indispensable, business is to achieve goals, technology is the means to achieve, and data is the link between the two.

An Xin remembered the project of the United States and the United States, and the reason why the project led by Qin Zheng was rejected for three acceptances was because they rigidly modeled according to the dimensions given by the customer, instead of analyzing the business and building the model after obtaining first-hand materials.

At the beginning, An Xin was able to amaze the audience and gain a firm foothold in the seventh group, wasn't it precisely because she studied in detail the situation of the current network customers of Meimei.com that she optimized the model that satisfied the Meimei?

It's not that customers are untrustworthy or authoritative, but that judgments based on experience and feelings are far less accurate than judgments obtained from data, which is the original intention of big data - to use data to speak and show facts.

As Xiao Rui said, no matter how proficient you are in technology, it is only equivalent to a high-level robot, and what really has gold content is how to use existing data to obtain high-value information, which requires you to be proficient in business!

Different projects and different businesses involved in data analysis, if you want to be proficient in each business, you must put in more effort and energy, which requires data analysis engineers to keep learning!

Proficient in both technology and business, this is a qualified data analysis engineer!

The faint light in the chaos gradually became clear, and a new door opened to An Xin.

Inside the gate is unknown, even difficult, for others may want to escape or give up, but for An Xin, it is in the middle of it.

The originally low mood stirred, An Xin longed to be strong and eager to become a real strong woman.

The opening of the door of the business has shown An Xin a new world in her career, the unknown difficulties are terrible, but what is even more terrible is that you can't make progress, as long as you can move forward, no matter how many challenges An Xin can take!

With a clear heart, An Xin finally smiled. She found the detailed design documents of Tianzun and calmed down to study them, not missing a single detail.

At the end of the year, on the thirtieth day of the Chinese New Year's Eve, An Xin and Lan Yiwei took a bus back to the county seat, and Uncle Lan drove the two back to the village in a van.

On the way, An Xin received a text message, the bank's arrival notice, the five-digit bonus arrived, An Xin was shocked, didn't Wanteng's salary and year-end bonus have been sent? What kind of bonus is this? The number is comparable to Wanteng's year-end bonus.

Just when An Xin was surprised and guessed, a message came from Ouyang Nan in the group of the online entertainment mobile game technology department: The surprise has been sent, the bonus of the Tianzun mobile game project has been received, all the big guys checked, happy new year!

Someone in the group immediately replied with messages such as "Thank you boss" and "The boss is the most handsome".

This is the bonus of the Tianzun project, and she is also an expatriate?

She seems to have only built a data analysis platform, issued a basic analysis report, and given so many bonuses, is it too much?

Could it be that the company sent it wrong? Forgot that she was sent on an expatriate assignment?

All kinds of thoughts floated through An Xin's mind, and she arrived home before she could think clearly.

There are no major changes in the family, three flat brick houses, stacks of corn piled up on the walls of the yard, the big yellow dog in the nursing yard keeps waging its tail, the pastoral cat runs out to rub An Xin's legs, the mother stews the bones and wraps the dumplings, the father specially cleans the yard, and the younger brother has a stomach to talk to her about his high school life.

Poor and harmonious, this is An Xin's home.

As soon as she got home, An Xin got busy, preparing Chinese New Year's Eve meals, setting fruit plates, and packing red envelopes...... The four of them started their own hands, sometimes floating out of laughter, and they were happy.

It wasn't until the Spring Festival Gala started that the family sat down and watched while eating.

A song "Happy Chinese Year" kicked off the Spring Festival Gala, with cheerful tunes, bright colors and smiling faces of various stars, giving An Xin a real sense of New Year, as if the Spring Festival Gala had begun and the New Year had really come.

In the year of the Chinese, the Spring Festival Gala is indispensable, watching the Spring Festival Gala every year, the family reunion year, this is the Chinese feelings for the Spring Festival Gala, but also the idea of family reunion.

The family watched the TV, watched the show, talked and laughed.

Halfway through the Spring Festival Gala, An's mother reminded An Xin to remember to leave a copy of her ID card for them before leaving after the New Year, An Xin asked the reason, and it turned out that her parents wanted to repay her four-year college loan.

An Xin immediately disagreed, when she was in college, the loan was because the family did not have enough money, just to relieve the pressure on her parents, and wait for her to go to work and make money to pay it back.

Parents have been for her and her younger brother to go to school, that is, this year to save money, how can it be used to repay the loan at once, the family is hollowed out again, the second old man is no longer young, the body is not as good as a day, always have to leave some money for illness emergency.

An's mother insisted: "You child, be polite to your parents, your parents' money is your money, we can pay it back first, don't we save interest?"

An Xin still disagreed.

An's father knew that it was difficult to change what his daughter recognized, so his face sank: "Even if we borrow you, it's not enough, pay it back first, and then give it to us when you make money." ”

An Xin also knew that An's father said this just to stabilize her for a while, how could the old couple ask for her money at that time.

With a flash of inspiration in her mind, An Xin thought that the project bonus of the online entertainment mobile game, plus Wan Teng's salary and year-end bonus, was enough to repay the loan, so that she didn't need her parents' money.

But what if the online entertainment mobile game is sent by mistake?

I can't care so much, let's make an emergency first, and if I want to go back, then pay it back on a monthly basis next year.

Thinking like this, An Xin made a look of surprise: "Parents, I mean, I have the money to pay back!"

An's father and An's mother were surprised for a second, turned worried, there was no surprise for half a minute, the two looked at each other, and hinted at An Xin, "The amount of money is not the most important thing, the most important thing is to be a responsible person".

An Xin couldn't cry or laugh, she dared to love the second elder who thought she had done something illegal, and she hurriedly explained that the game project was well launched and the project had a lot of bonuses.

The second elder was still skeptical.

At this time, An Ran, who went to the toilet, came back and asked what game he was, and when he heard that it was Tianzun, he excitedly said that he was also playing, and praised Tianzun, and An's father and An's mother believed it.

The family rejoiced as well.

Towards zero o'clock, An Xin edited a few WeChat, Lan Yiwei, Tang Jing, Mei Zong, Gu Yibo, Qin Zheng, Zhang Yongli, Su Pinyi, Shu Zhao, Ouyang Nan, among these people are her friends, and there are people who have helped her at work, taking advantage of this festival to express gratitude and blessings.

Of course, An Xin has not forgotten Xiao Rui, but she can make it up and again, but she doesn't know how to write it.

She is very grateful to Xiao Rui for her technical guidance in the past few months, although the other party has a bad temper and always looks down on her with arrogance, but her skills are good! To be grateful.

I have the heart of gratitude, but how to edit the information, An Xin can almost imagine that Xiao Rui will probably disdainfully "cut" after receiving her emotional thank you text message! Thinking of this, An Xin deleted the edited information again and only typed four words: Happy New Year. After typing, the words "mass messaging" were added at the end.

Xiao Rui sent it to An Xin like this last time, he should like this format.

At the same time and in different spaces, in the high-end villa area of S City, Xiao Rui slammed the door and walked out, and a middle-aged man's thick voice came from behind him: "Stinky boy!

"Lao Xiao, can't you bear it? The children are gone!"

Xiao Rui stepped on the accelerator and walked out of the villa, with a "ding" sound, the mobile phone screen lit up, it was An Xin's avatar, Xiao Rui parked the car on the side of the road and picked up the mobile phone.

It's simple: Happy New Year – send a group message.

It's really stubborn, New Year's blessings won't be sent, simple and perfunctory, and sent in groups, no sincerity.

He has already behaved so bravely and invincible in the company, can An Xin still look down on it?

The anger when he came out of the house was replaced by irritation, and as far as the eye could see, the road was empty, there were no cars and no people, only in the darkness where he was hiding.

A sense of loneliness that had never been felt swept over, wrapped around Xiao Rui, making him breathless.

In the past years, he was unhappy with his father, but he has never felt so lonely as he is today, he used to be alone, he disdained to find people, but now he is alone, feeling that he is abandoned.

The mobile phone screen stayed on An Xin's interface, and Xiao Rui dialed the voice as if grasping a life-saving straw.

An Xin had just taken a big bite of a banana, and when she saw Xiao Rui's voice application, she was startled, and the banana was stuck in her throat and coughed.

An's mother came over to pat her on the back and said, "You kid, you're still frizzy when you're so old." ”

An Xin's wide eyes were full of innocence, I really don't blame her this time, her brain is spinning quickly, what is Xiao Rui calling for the New Year!

It's not going to be a project bonus, is it?

Definitely yes, otherwise what else can happen, people say that foreign debts are not New Year's Eve, Xiao Rui is here to collect debts.

Xiao Rui stayed on the other end of the phone, his whole body was tense, and a thin layer of sweat appeared, he was a little afraid that An Xin would not answer.

Finally breathed up, An's mother reminded her with a sentence of "hurry up and answer the phone", An Xin took her mobile phone to her room, why didn't she answer it in front of her mother?

Of course, the call asking for debts should not be heard by the family, otherwise the matter of changing the loan just now will be in vain.

An Xin was ready to cheekily ask for repayment next year and pressed the connect button.

"Hey, Mr. Xiao. ”

The other end of the phone was quiet, not like someone, An Xin asked again, only to hear Xiao Rui's somewhat hoarse voice "Hmm", and then silence again.

There is only one word, An Xin is flustered, she must be asking for a project bonus, and it is generally difficult to open her mouth if she asks for money.

Forget it, let's say it yourself, An Xin was about to speak, the door of the house was opened, and An's father shouted at her: "Girl, hurry up, let's go and welcome the New Year!"

This is a tradition, every year at 0:00, the An family of four will go to the yard to set off a fire, meaning to say goodbye to the old and welcome the new, and the new year will be prosperous.

"Come soon!" An Xin waved his hand to let his father go first, and was about to continue, but he heard the voice on the other end of the phone again: "You go and set off the gun, don't hang up with the phone." ”

An Xin was surprised, and before she could ask, she heard Xiao Rui add coldly: "I want to hear some fireworks." ”