In Beijing, Shanghai and Guangzhou, what does it mean that the annual salary is less than 40W?
Let’s take a look at Beijing’s data and take a few simple pictures to see how high Beijing’s housing prices are.
The following figure shows the distribution density of the district :
Distribution map of Beijing districts
The following are the 10 neighborhoods with the highest rents in the data captured. The Top1 neighborhoods cost 622 yuan in rent per square meter per month. In other words, a house of 10 square meters requires 6222.99 rent a month:
Residential rent unit price
The figure below shows the average rent per square meter in each district in Beijing.
Average price of rented house in each district (yuan/square meter)
In order to let everyone see it more intuitively, I have made a rent price geographic heat map. The visualization parameters in the figure below are still the rent prices per square meter of each sample. In other words, the higher the rental price per square meter, the warmer the heat map of the area.
Distribution of rent heat per square meter in Beijing
In short, if you want to survive in Beijing, your salary must be high. What if I can't rent a room? Eliminate!
What does it mean that the annual salary is less than 40w?
Calculate the salary that you can really get,
It will also make your life a little more comfortable,
Not enough to talk about freedom of wealth.
As a programmer, have you encountered the following situations after working for several years?
I have been working for several years, and it is still a "screw" of the company. There is no innovation in work, and the ability to work cannot be exercised;
Every project will be completed with guaranteed quality and quantity, and the salary increase has been proposed many times, and the leader always says oh, oh, I know;
My company is small and repeats the same things. I want to change jobs but I always feel that I lack some capital for change.
After several years of development, students who were still working on Java, Embedded, and C# switched to big data last year. Not only did they not have to face the cold winter layoffs, but they also increased to an annual salary of 40W+····
To sum up, the above situations all have one thing in common : working for a few years, no promotion is possible, and high salary is hard to find.
Here I recommend a big data exchange circle q skirt: 813383827 .
So as a programmer, how can we break the bottleneck and increase the annual salary to 40W+ or even 50W+?
Here are two very practical suggestions for everyone:
1. Make career planning early and transform to project management or personnel management.
2. Grasp the industry trend and learn the hottest and most promising technology first.
Anyone who understands industry trends should know that big data must be the outlet for development in the future.
To borrow a word from Lei Jun: Standing on the tuyere, pigs can fly.
Big data is the next hot IT discipline of the era, and the market is very hot. Whether it is a large company such as Alibaba and Baidu, or small and medium-sized enterprises, it attaches great importance to it. It is even the first technology to be included in the national strategy, and the government supports it. , A lot of support!
Although big data-related positions are currently in the limelight, the supply-demand relationship in the market is seriously out of balance, and the big data industry still has a talent gap of millions. First-tier manufacturers such as Baidu, Ali and Tencent are all recruiting available talents with high salaries.
Transform the people who are suitable for big data
Undergraduate graduates with complete zero foundation and clear logical thinking (no majors limited)
1、Java
Java programming is the foundation of big data development, an essential skill in big data programming!
2、Python
Python is often supported in big data processing frameworks.
3. Linux operation and maintenance
Enterprise big data development is often done under the Linux operating system. Therefore, if you want to engage in big data-related work, you need to master the Linux system operating methods and related commands.
4、Zookeeper
ZooKeeper is a distributed, open source distributed application coordination service, an open source implementation of Google’s Chubby, and an important component of Hadoop and Hbase.
5、Hadoop和Hive
Hadoop is slower than some other processing tools, but it is surprisingly accurate, so it is widely used for back-end analysis.
6. Kafka
Kafka is a high-throughput distributed publish-subscribe messaging system that can process all action flow data in consumer-scale websites.
8. Spark
Spark is a fast and universal computing engine designed for large-scale data processing, and it has the advantages of Hadoop MapReduce.
Technically speaking, in fact, as long as a basic programmer transforms into big data, there is a natural advanced advantage , even if you have not learned the above language to get started with Hadoop.
6 popular directions for big data development and employment
What are the jobs that big data technology professionals can do? Common food manufacturing, retail e-commerce, medical manufacturing, traffic inspection, etc.
Talents are mainly divided into three categories: big data system research and development, big data application development, and big data analysis.
Popular positions include:
1. Big data system architect
2. Big data system analyst
3. Big data development engineer.
4. Data Analyst
5. Data mining engineer
6. Big data visualization engineer
The age of big data development has a relatively small impact. The longer you live in the big data industry, the more certain your experience will be. Faced with such a bright and tempting prospect, the visionary has already arranged a way for himself.
Get information
This time I recommend a free learning group to everyone, which mainly communicates language learning how to train programming ideas.
Students who are interested in big data development technology are welcome to join the Q group: 8 13383827 , whether you are a novice or a big cow, I welcome it. There is also a set of high-efficiency learning routes and tutorials compiled by Daniel to share with you for free. Update video information every day.
Finally, I wish you all early success in your studies, get a satisfactory offer, get a quick promotion and raise your salary, and reach the pinnacle of life.