With Alibaba CTO Zhang Jianfeng's words to describe is , Alibaba “ Tmall double 11” It's the Internet technology of the world “ Super engineering ”.
As a programmer , I know the bitterness of it ~ You're all clearing the shopping cart , I type the code as usual ~ Knock on the code ~ Knock on the code ~
Double 11 can be said to be the improvement of technical team 、 The best time to accumulate and experience , For back-end Engineers , It's also extremely important , Shoulder the whole station backstage function and the server's stable realization and quality assurance's heavy responsibility , It's a challenge , It's a test , But also full of harvest ~
I used to chat with Ali's front-end Engineers , He said double 11 Need to be responsible Client container technology 、 Server rendering (Node)、 Framework and component system 、 Cross terminal technology and other comprehensive applications . Like the Taobao page we see on our mobile phone , About double 11 Event venue , double 11 Interactive building projects, etc , There is also a set of complex operation activity page building system , High performance page rendering scheme and engine , Game interaction engine , Game flow layout platform , We need front-end engineers to develop ~
meanwhile , There will be a special interface and hundreds of branch venues on double 11 , Need to be in Complete huge data operations in a short time ; With accurate release plan and real-time release capability , And update each release status , Do information synchronization ; In the face of large concurrency and large traffic , In order to reduce the pressure on back-end services and improve front-end performance , You need to grade parts of the page 、 Degraded processing ……
In addition to the above , There is still a lot of work to be done by front-end engineers and back-end engineers , It's no exaggeration to say , In pairs 11 The front-end and back-end systems represented by the company are still one of the most challenging business scenarios in the industry , As a result, the ability of the engineers involved is very high , Working in a team like this , The technological capability has improved very quickly , If you have this “ Big factory experience ”, In the domestic employment environment, it is no different from a gold lettered signboard .
That's why more and more people want to enter big factories like Ali , Rich business scenarios 、 More challenging , On the other hand, the salary is also high ~ Some time ago , There's Ali P7 staff , In order to prove that I'm a million years old , He's got his salary , Netizens are boiling after watching .
If nothing else , Just ask if you envy ！ Do you want to enter Ali , Participation double 11 Such a big project , And promoted to P7 I get a high salary ？
Don't think it's hard ~ As long as you want to , Anything is possible ！
Nowadays, the requirement of back-end engineer is higher and higher , Want to have better development , You need to keep learning 、 Continuous improvement . In other words , Their own technology and experience and other hard power will always be the core competitiveness ,“ Professional skills are the foundation of one's life ”！
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