[graduation season · attacking technology Er] three turns around the tree, what branch can we rely on?

Active address ： Graduation season · The technique of attack er

hello ！ Hello everyone , I am a 【IT bond 】, Jianghu people jeames007,10 year DBA Work experience
A highly motivated 【 Bloggers in big data field 】！
China DBA union (ACDU) member , Currently engaged in DBA And program programming
Good at mainstream data Oracle、MySQL、PG Operations and development , Backup recovery , Installation migration , performance optimization 、 Fault emergency treatment, etc .
If there is a pair of 【 database 】 Interested in 【 Cutie 】, Welcome to your attention 【IT bond 】
️️️ Thank you, big and small ！️️️

Interested in AI , Please pay more attention to the following easy to understand , Humorous analysis of artificial intelligence system
https://www.captainai.net/jeames

1 Workplace life

1.1 The importance of professionalism

Major in computer science and technology

My current job is DBA, The usual work is the operation and maintenance development of the database , Backup recovery , Installation migration , performance optimization 、 Emergency treatment of failure
DBA It belongs to the scope of operation and maintenance , Cover a wide range –DB(Oracle、MySQL、PG)、Linux、 Hardware 、 The Internet 、 Script (Python、Shell)、 monitor (Zabbix、nagois) Learn everything ,DBA The overall salary is still considerable in the market , The requirements are also relatively high .
do DBA The older you get, the more popular you are , The market is very big , And information is constantly developing , Who has the data , Secure data , It will take the lead in the rapid development of informatization ,DBA It's a careful job , He will keep you awake forever .
DBA The post is a bit like a doctor's consultation , With the problems you've dealt with , More and more , More and more experience , More and more skilled , Your ability will be improved exponentially , You will encounter all kinds of emergencies later , A young man may be covered with sweat , But you can do it easily .
These are all based on my major in computer science and technology , Make me qualified for this job

Own position

I think to be an excellent DBA It should have the following advantages in addition to technology ：
1. Have a strong sense of responsibility , Be serious about your work 、 be responsible for .
2. Excellent self-study ability , I like to study technology , The English level should pass , Because you have to test all kinds of documents
3. No weeds in my heart , Perseverance in doing things .
4. Good working environment , Not office conditions , It's the system you maintain ,
If you are maintaining a set 7*24 Massive data business system ,
You will progress much faster , The more complex the system, the more profound it needs to support .

1.2 In the workplace IT Human feelings

IT Industry is an industry with distinct characteristics , Its outstanding feature is knowledge intensive 、 Talent Gathering 、 High IQ people collide with each other . Working in this environment , It requires mental effort , It also requires physical effort

30 Before the age of many ： High self actualization needs
For those who have just left the campus IT Workers , creativity 、 The development force is strong , Full of energy , Positive mindset , High degree of idealization , At this time , Love and other emotions are often just the adjustment of life , Not dominant , At this stage , The need for respect and self actualization predominates , Even for these two needs , Most of IT Workers will give up certain physiological and safety needs （ Basic physiological needs such as sleep ）.
At this time , To be recognized 、 Getting irreplaceable importance is the most important thing .
When IT Workers are recognized in their work , Will present a state of high happiness .
But you can get promoted 、 Approved people , Always just a small part , Most of the IT Workers have to face great pressure , Constantly experiencing frustration .

30 After many years of age ： From ideal to reality
here we are 30 How old ,IT Workers are beginning to give up their idealized ideas , And turned to reality . By this time ,IT The work of workers has been basically stable , Survival is no longer a problem , The need for security is slowly being met , However , The need to socialize and love is highlighted at this stage .
If at this time IT Workers can deal well with social and love relationships in life , You can get enough psychological satisfaction . But on the contrary , If you can't get normal social interaction due to excessive contact with computers , Will interfere with the normal emotional experience , Turn into a negative emotional state .

1.3 What do you think of the 35 year old bottleneck of programmers ？

“ Don't live on technology all your life ”, This is a more realistic statement . A lot of people feel like they're 20 How old , monthly income 2~3W Or more , very OK ah . The premise of understanding this sentence is , You're not satisfied with your current income （ If you have a short working life , You can look at the income of people who do better in this industry , Can you satisfy ）, Worry about your future or industry , Then you can understand this sentence well .
That's why people who understand this sentence , Most of them arrive at 35 Around the age of . indeed , For a job 7、8 Programmers less than years old , Technology is necessary at this stage , Deep 、 To have one opened today , I can guarantee the technical ability to find a job tomorrow ;
If you are lucky enough , Be able to be expert in a certain field 、 The younger generation can't replace you , that " Don't live on technology all your life " Of course, this sentence is not suitable for you , Daniel , Please accept my worship . however , For most people , Can't be replaced in one field （ Opportunity and talent ）, Then we have to find a way to ensure that in the elderly 、 When there are senior employees and subordinates, they will not be laid off by the company 、 There is no decrease in income 、 The quality of life is not bad .

If at this stage you are still studying how to implement this function 、 How wonderful the algorithm is , I don't think you're too simple , It's escapism in the name of Technology . Say a vulgar word , My head is full of money , How to make family life better , Technology is in 35 I didn't reach this point before I was 15 （ Regardless of financial freedom ）, You feel 35 Do you have a chance after you are old ？ Or ask yourself , How much of what you do is what you can do , What others can't do , How much technical content should I have in mind . therefore , Technology is just a skill to make a living at this stage .

2 The choice of graduation work

It's time for college graduates to leave the school again , Because the economic situation this year is not very good , Superimposed epidemic causes , Catch up with the record number of graduates this year , Superposition of multiple factors , As a result, this year's graduates have become the most difficult graduates in recent years . Front end time released by the state 16-24 The number of unemployed people is up to 18.2%, From this figure, we can see the grim employment situation , Even facing graduation and leaving school , There are still many students who have not found jobs .

The first idea is not to worry about professional mismatches , Unable to complete the tasks assigned by the enterprise .
One is the knowledge given by colleges and universities , It is far from meeting the needs of enterprises , There is not much difference between major and non major , Unless you have an internship in an enterprise for a period of time , Learn the knowledge used by the enterprise , You can get started quickly . There are many people who do a good job because they are not professional , Don't compare with others , From my own experience , Many people around are not professional counterparts , Through self-study, we can quickly meet the job requirements . second , Human potential is great , Highly malleable . Unless you've graduated with a Ph.D , Deep ploughed in a field 10 Next year , That must be very different from other majors , Undergraduate course 、 In terms of specialty , Not much difference . Third , General enterprises have training after recruiting , There are mentors , As long as you are willing to work hard , Have certain learning ability , It's easy to meet the needs of the post , Plus now there are so many Internet resources , Want to learn and make progress , There are still conditions .

second , Looking for a job should be suitable for the unit where you grow up , Don't overemphasize the salary . In the first few years of life and work, we should take growth as the first goal . A lot of people want to get a high salary , Choose a job you don't like , It's boring to work , Abandon a pity , No sense of job achievement , After a few years , The reunion will show the difference , Those who focus on growth , May soon surpass those who start with a high salary . Life is a long marathon , It's not a sprint , Have a long-term vision .

3 Graduates' message

1． Have a career plan . First of all, we need to determine what is appropriate for us to do , Is it business or technology , One way to the dark ; Of course , The technology , Later, I changed my profession ;
2． With the technological , It is to be refined and deep , Become an expert in this technology in this industry ; The best thing is to go to a large domestic company , In order to fully learn , Can give you the opportunity to train ; If big companies can't get in , First go to small companies to practice technology , Find a chance to gild in a big company again , Learn advanced technology . Never make your own products , I am familiar with this industry , Do it again .
3． Actively strive for opportunities . Actively strive for opportunities for learning and progress . such as , With the technological , You need more exercise , To learn more , To improve their own level . A technology , As long as there is a chance to learn , Can learn ; If there is no chance , Genius can't learn this technology . Liu Chuanzhi said , Yangyuanqing is “ Crying for progress ”, actually , Is to strive for their own opportunities ; Of course , This strong desire for progress , It is also the place that leaders value . Every step is ahead , The accumulation of 10 year , You have more opportunities than others .
4． Accumulate personal credibility . From the first day of your career , We should act in accordance with the principle of good faith . To do it , When people mention your name , say , This guy is not bad , Things are OK .
5． Pay attention to the use of resources . If you have rich relatives 、 Successful elders or friends , You can take full advantage of these opportunities , Get a more smooth development prospect .
6． Pay attention to the accumulation of wealth . To be free in life , Wealth is the key . otherwise , Always rely on the nose , Always look at people's faces . People are snobbish . Future families 、 Career , The accumulation of money is very important , Don't have the money , Never start your own business , Get more opportunities ; Wealth should be accumulated year by year , You can have a happy family life . It is impossible to have a happy family without money .
7． Pay attention to the accumulation of contacts . Final , Business depends on the resources of social contacts . Be aware of people in your field , Make friends with them , In the end, they will help you in your career .
8． Ask for your help . Find a big boss to help you , Be appreciated by the big boss . think about it , Big cake , A little cutting is enough , Little cake , You don't have enough to eat .
9． Listen to the opinions of successful predecessors and successful friends . Be careful not to listen to the opinions of your elders , Especially the elders who have retired , Their understanding of society is still a long time ago , Great changes have taken place in this society . most important of all , Elders sometimes force you to do something , however , In the end, they are not responsible . Only you can be responsible for yourself .

Active address ： Graduation season · The technique of attack er