Linux system is safe, stable, free, efficient, and can freely change the source code. It accounts for more than 90% of the system applications of Internet companies and mobile Internet companies in first- and second-tier cities. For example: Baidu, Tencent, Alibaba, Taobao, JD.com, Xiaomi, 58.com, Sina, NetEase, Didi Taxi, Mobike, etc. are all using Linux operating systems extensively.

Foreign companies are particularly fond of Linux. Google, Facebook, Amazon, etc., it is no exaggeration to say that as long as you can casually name it, almost all the company backgrounds that you can think of are using Linux systems (including Microsoft, the manufacturer of Windows, is also getting closer to Linux systems). Most of the mobile phones and tablets we use use Linux systems (Android versions). Apple products are also Linux-like systems (Unix), which shows the wide application of Linux systems. , it is foreseeable that in at least the next 10 years, Linux will be the most popular and widely used operating system on the server side. The Chinese state is also vigorously supporting the Linux system. For example, 3,000 primary and secondary schools in Jiangsu have begun to popularize the Linux system.

For another example, people use Taobao and JD.com to shop, and use Baidu and Google to search. It seems that the website interface is very simple, but in fact there are thousands to tens of thousands, or even 100,000 devices behind the website. This is done by the server, which is why companies need operation and maintenance engineers.

As for the development prospects of Linux systems, Qingteng editor will share with you here. If you have a strong interest in big data engineering, I hope this article will be helpful to you. If you want to know more about the skills and materials of data analysts and big data engineers, you can click on other articles on this site to learn.