Zheng Fang is really tired these days, running around during the day and making do with the hard seat of the train at night. Now he was so sleepy that he couldn't open his eyes, and he wished he could find a bed and fall asleep.

Xia Sen kept looking very solemn and kept interrogating him. Ask him which cities he has been to these days, what he has done, and how many things he has done. Zheng Fang reluctantly relied on his perseverance to answer Xia Sen's questions one by one.

After leaving the train station all the way, the two of them still talked all the way.

When Xia Sen asked how many Internet cafes he had installed in alcohol, Zheng Fang finally barely opened his eyes. Speaking of their achievements these days, he was still quite excited.

"Liu Yan is really amazing, it's really right to believe him!"

However, after hearing these words, Xia Sen's brows slowly furrowed.

When he heard that Liu Yan had set up a promotion team, spent money to hire a group of college students, and helped them install Internet café management systems in cities across the country, and the speed of their coverage might increase exponentially in the future, Xia Sen's brows were furrowed to kill a fly.

"I'm X!" Zheng Fang couldn't help but complain. What a happy thing it is to accomplish such a great task! And although the two of them are running around is also indispensable, Xia Sen, who wrote this software, has made great contributions! Shouldn't he feel extremely proud?

What's wrong with Xia Sen, not only is he not happy, but he puts on a worried demeanor? What is going on in his head?

The two of them chatted and chatted, and before they knew it, they walked to the fat boss's Internet café.

"No, can you let me go!" Zheng Fang rubbed his red eyes, and couldn't help but complain again, "I'm going to be tired to death, can we stop playing with the computer?"

"Hmm...," Xia Sen pondered for a while, and said, "Four hours, you get four hours here, and then go back to rest, okay?"

"I'll go back and rest in four hours?" Zheng Fang quickly caught something in his voice, "What about you?"

"I..." Xia Sen frowned again, silently thinking for a while, "I'm afraid I'm going to have an all-nighter today." ”

"Can I not fight so hard?" Zheng Fang was stunned.

"Every inch is gold," Xia Sen's face was solemn, "The first wave of users is not easy to come by, and we have to maintain it well." ”

"Let's do it!" Zheng Fang quickly adjusted his mood and asked, "What am I going to do..."

“…… Find someone to talk to. Xia Sen replied.

"I'm X!" Zheng Fang's foul mouth almost burst out again, which important thing is this?

"Here you come. Xia Sen led Zheng Fang to a computer, quickly tapped the keyboard with both hands, connected to the database on the server, and pointed at the screen. "This is a simple version of the data cleaning and processing software for you, you can use SQL statements to retrieve the data you want, I wrote you a few examples of looking up data, you can find the field name from the database, and look it up yourself. ”

Zheng Fang, who was originally very dissatisfied with all this, heard Xia Sen's explanation, and his eyes slowly lit up. His eyes opened, he yawned and quickly threw himself into the work assigned by Xia Sen.

Xia Sen here has already exerted the speed of his brain and the speed of his finger tapping to the extreme!

PP chat is spreading so fast that it can't be underestimated as an experiment anymore, he has to deal with online problems as quickly as possible, collect user problems, and then iterate as quickly as possible.

Otherwise, if the first and most important torrent users are not satisfied, or if the novelty has passed, the software is not far from death.

That's why he yelled at Zheng Fang back and asked Zheng Fang to help him do data analysis, while he could concentrate on dealing with online problems.

Four hours later... Zheng Fang first raised his head from the computer screen and said to Xia Sen, "Xia Sen, you can make a girl's version of PP chat." ”

"I'm X!Niu X!" Hearing what Zheng Fang said, Xia Sen suddenly jumped up and slapped the table fiercely! "How did you think of that?"

"Ahh

The two initiators who caused the movement didn't even look at the fat boss, and chatted with themselves.

"Xia Sen, I took a look at the data of the user's login location, the user's gender information, and the user's chat frequency... I found that there are more male users, and they chat with the opposite sex more frequently and for a longer time..."Zheng Fang explained endlessly, his eyes sparkled, and he couldn't help himself with excitement, "So I analyzed that the people who use this software to chat now just want to find !people!chat!!

"yes! I didn't think of that!" Xia Sen laughed excitedly. "Zheng Fang!I really didn't believe you wrong!!"

At this time, not every household has a computer. Therefore, people who use chat software do not have such a strong need to chat with the people around them! So what is the purpose of a person going online and chatting with strangers?

Make a PP chat girl version, make a beautiful pale pink interface for all girls!Find a way to attract girls to use this software!Then, make a random match and add friends function, so that boys and girls of the same age can add friends to each other! Such an iterative plan quickly took shape in Xia Sen's mind!

However, that's not what excites him the most.

What excites him the most is Zheng Fang.

Zheng Fang really did not expect that a person who has reached the extreme of mathematics, physics and chemistry has an explosive logical thinking ability! He can actually use sql statements in a short period of time through the examples he wrote! Moreover, as a person who does not know the development trend of the future world, does not know the future silently, burns immediately after reading, and is a person with the charm of the Internet, he can see the needs of these users simply from the data!

What kind of level is this? Given the day, he will have the strength of a top-tier data analyst!

"Alright, you can go to bed!" Xia Sen took a moment to recover from his excitement. When he looked at Zheng Fang, Zheng Fang had fallen asleep on the seat of the Internet café unconsciously.

Xia Sen looked at the slightly white sky in the east in the early morning and sat down in front of the computer again.

Another few hours passed, and it was already dawn, but Xia Sen, who was sitting in his seat, did not take his eyes off the monitor for a minute. In the 20 years of life as a code farmer, he has always tried his best to do it in an orderly manner, and he has never worked as hard as he does today.

Now, he felt like his eyes were straight... In desperation, I had to get up and want to wash my face.

With this kind of face, he's in trouble... At the door of the Internet café, he saw a familiar figure.