I do not know if you have heard of “inner coil”, when heard of “inner coil”. I first came across this word during my summer internship, and then it impressed me deeply during my spring recruitment.

What is “inroll”

Inner coil, a popular word on the Internet, originally refers to the phenomenon that human society stagnates or fails to transform into another advanced mode after reaching a certain form in one stage of development. When social resources cannot meet the needs of all people, people compete to obtain more resources.

The above is the explanation in Baidu Encyclopedia, I use the common examples in colleges and universities to explain what is called inroll.

Whether it is an elective or a compulsory course, we are sometimes required to write a paper of 1500 words. Under normal circumstances, the scoring criteria may be as follows:

  • Excellent: probably around 2000 words, good writing, rich content, gorgeous rhetoric
  • Good: words may be in 1800-2000, good writing, rich content
  • Pass: the number of words may be just 1500, and then write to understand, content fit the theme

However, different students work harder to improve in order to get to the next level. Some of the best students may write 2,500 or even 2,800 words to get close to a perfect score. A good student, in order to get to the top, will have 2200,2300 words; The rest of the top students are forced to raise the number of words in order not to be squeezed out.

It should be noted that the number of excellent and excellent students in each class should generally have a certain proportion. The most common one is that the number of students in different sections should be normally distributed as far as possible (it is for the general situation here, and individual cases are not discussed). In this case, the scoring standard has changed:

  • Excellent: probably about 2500 words, good writing, rich content and a certain depth, ornate rhetoric
  • Good: the number of words may be about 2300, good writing, rich content

Even passing standards could be affected.

To sum up, the general message of the book is that it takes more effort to get certain resources than it used to.

What do you have around you

Programmer’s inner volume

Every time I talk about this, IT’s full of tears, it’s too much. Autumn recruitment of the time occasionally looked at the previous few years of the face, will feel, ah, as if their own good. Then I looked at this year’s and the year before that

For Java, the usual questions about HashMap, ConcurrentHashMap (expansion, jdk1.7, 1.8) are now BlockingQueue, AQS interfaces, and even thread safety at the operating system level.

When you say you haven’t used multithreading in a project, you can tell for a split second that the interviewer isn’t interested in you.

Some commonly used annotations and understanding of IOC and AOP in Spring before, now spring Boot and Spring Cloud on the framework have almost been called necessary knowledge, major educational institutions have long been popularized related teaching.

It’s 1202 and you haven’t implemented the Spring container manually? Haven’t written starter? No microservices?

Even MySQL tuning, Redis backup, master/slave replication, master/slave replication is used when the instructions, what is the state of the host and slave machine, that stage is more time-consuming. Do you have any contact with big data? Do you know ELK, the three magic gods of big data?

Of course, certainly not every company is so horrible, the above problem is also I have seen others face to know. But for Java inner volume, programmer inner volume, can also have a certain embodiment.

All this is largely due to the high salary of programmers, resulting in countless people want to transfer to programmers, while training institutions and students themselves want to seize limited resources, so they can only learn all kinds of knowledge crazily, resulting in more and more learning.

In other industries

Not only programmers, you will find that as the number of postgraduate entrance exams increases, the competition becomes fiercer and fiercer. In order to “survive”, people can only invest more time than others, but only so many people are admitted.

So can see, throw the reason that this year topic is relatively simple, everybody’s mark or all sorts of surprisingly high, this is not to take an examination of grind inside roll.

Besides, I don’t know what the students of the previous or previous classes are like, but I see that many students around me posted their weight check rate on wechat moments, which is basically less than 10%, or even less than 5%, while the repetition rate required by the school is 20%.

Will the school change the repetition rate to 15 percent or less in the next term and the year after that?

What is the cause of inwinding and how to deal with it

Why can appear inside coil this phenomenon, summed up is to offer far more than demand. With so much competition, it takes more effort to find a good job and a good return.

For enterprises and schools, faced with a large number of interviewees, they need to select the candidates they need, so they can only be differentiated in a more detailed way, which leads to higher and higher requirements and wider and deeper questions.

So that’s where I came in, and now it’s kind of scary. The phenomenon of “interviews build rockets, jobs turn the screws” is becoming more and more serious.

For job seekers or other groups of people, introversion is definitely not good, because it takes time to master knowledge that is not necessarily good. But if we are a company, we certainly hope that our recruitment is better, and the requirements will increase naturally, which also promotes inner volume.

Although the volume is serious, but still need to find a breakthrough point. Take the backend as an example, although it is very extensive, what kind of talents do big factories like? Those with solid basic knowledge (including computer composition principle, operating system and computer network), strong algorithm ability and rich project experience. In the process of learning, you need to think more and ask why more. When answering interview questions, you can talk about your own opinions on this question. This can relieve inrolling to some extent.

conclusion

I’ve always said that in this day and age, choice is far more important than effort.

However, when you get to the point where everything you’ve done has fallen into place, you either have to change fields or you can only improve yourself in terms of detail, experience and depth. Easy doesn’t exist in the adult world.

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