This article collates zhihu’s question and answer on “Tao Yan Tian Ji”, which only represents the original author’s point of view.
Say first conclusion
Tencent’s wechat development cost is high, which can be roughly divided into the following reasons, which will be explained in detail one by one:
- 1. Repeated modifications of functions result in huge costs, and previous ideas may be constantly overturned in the process of research and development;
- 2. Debug compatibility problems of different mobile phones with different operating system versions;
- 3. Dealing with high concurrency in the case of a large user base;
- 4, some functions are not what you want to develop (such as message push), you need to negotiate with the third party mobile phone manufacturers to do, simply put, it may need to pay the third party manufacturers.
Reason 1: Repeated modifications of functions result in huge costs, and the previous ideas may be constantly overturned in the process of research and development
Give you a brief look at the registration and login page of our products, talk about the way here:
But is it definitely a good thing to do?
So what’s the use of that?
Do you think my time and energy were well spent?
Ps:
Cause two: Different mobile phones have different operating system versions
Reason three: the processing of high concurrency in the case of a large user base
Reason 4: Some functions are not developed as you want (such as message push), and need to negotiate with third-party phone manufacturers
And you thought you figured out the mechanics and you were done?
Let me make an explanation: for some people who say that login is a small function, should be better spent on the product explanation
Click here to enter