Taobao JD.com is so simple, why a large number of top experts to develop?

Taobao, Tmall, JD.com and other sites believe that we are commonly used. On a question-and-answer platform, the W3Cschool sister-in-law found someone asking, "Why do many sites that don't look very complicated, like Facebook, need a lot of top players to develop?"

For many people, sites like Taobao, Facebook and JD.com don't look very complicated. B ut these seemingly simple sites, why do these sites have to find a lot of top experts to develop? A nd these masters, the price is not low. O n this issue, for the program Xiaobai, there is really no way to understand. B ut for procedural bulls, the problem is pediatrics. Let's see how these bulls answer.

Netizen i:

Data centers are by-products of big data, and if you're retrieving more than 10 billion items, it's clear that a computer's computing power isn't enough. T herefore, such as Taobao, Tmall and so on need to build a large workshop. T his large workshop is full of powerful computers to calculate. H ow much energy do these computers consume? G oogle has 300 gigawatts and Facebook has 60 million watts. I n fact, a lot of this energy is wasted when the CPU is idling. If there was a way to reduce energy consumption in your data center by 10%, how much would you like to spend and how many people would you like to study it?

That is to say, large enough to make any small improvement can pay off. But such improvements are often not so easy to make, so such "simple" sites require a lot of experts to develop.

Netizens II:

At the beginning of their creation, these sites did not require many people. But the volume of data and the volume of transactions is so large that the complexity increases dramatically.

This question is well understood, such as:

Managing a class of 60 people is about the same as making a paper roster.

Manage a grade of 400-1000 people, at least with a spreadsheet and printer.

Managing tens of thousands of people in a school, without a system of additions and deletions, and a convenient statistical report, it is simply impossible, may have to ask for an assistant.

To manage the population of a region, the first step is to establish a management team, which is no longer what one or two people can do, to become an organization, and the organization itself needs to be managed.

Netizen THREE:

So you often hear a lot of bosses say, give you 3000 yuan to help me make a Taobao-like site.

Netizens IV:

When you've seen the performance of 12306, you know why.

Netizen 5:

The more simple the interface of the website, the need for engineers to constantly humanize the evaluation and technical improvements, simplify the process, will let users use it simple and comfortable.

Netizen 6:

The simpler the website looks, the more it is. Y ou look at Baidu's home page, is it simple? A cow?

After reading the answers of so many netizens, I finally understood the importance of top developers. Daniels, you think Taobao JD.com looks so simple web page, why a large number of top experts to develop, you can leave a message below to explore Oh!