With the advent of the big data era, many Java programmers want to switch to big data. I have to say that the big data industry can be said to be a sunrise industry tailored for JAVA programmers? Why do you want to say that?
However, it is still very recommended for JAVA engineers to transform big data development, not just prospects and salary. Technically speaking, Hadoop used by big data (a method of storing massive data on distributed server clusters and running distributed analysis applications) is basically done in JAVA language, even if you have not learned JAVA to get started with Hadoop .
With the rapid development of the Internet industry, it is up to you to decide whether to do self-iteration and continuous learning talents. The society is cruel. People who pursue stability have been abandoned by the times. At 35 years old, they are in their youth, but they are at an embarrassing age in the IT circle. Some people are facing unemployment crisis or having a job in the work unit.
Big data talents are not restricted by age
The age impact of big data development is relatively small, because doing big data is not simple programming, and the weight of programming is less than 1/6. In many cases, you need to analyze the problem from multiple aspects such as server, storage, computing, operation and maintenance. Solve the problem.
Therefore, the longer you survive in the big data industry, the more certain your experience will be. This is why most senior IT professionals will bring 50 or 60-year-old "old" experts when analyzing big data. Faced with such a bright and tempting prospect, people with vision have already arranged a way for themselves.
Big data talent demand and current situation
A detailed analysis report issued by McKinsey, the world's top management consulting firm, shows that by 2018, the demand for talents in big data development, analysis, and operation and maintenance is expected to surge 1.5 million.
The current big data talent supply index is only 0.05, which is highly scarce. Job-hopping is also the fastest, with an average job-hopping speed of 19.8 months. Among the positions recruited by BAT companies, more than 60% are recruiting big data talents.
CTO is most optimistic about the future trend of big data
According to the current industry trends, in the next 10 years, it will definitely be the world of big data. With the explosion of artificial intelligence, a large number of companies will enter the field of big data.
Efficient learning route of big data system
The former architect of Ali summed up the most incisive and effective learning path map. With a programming foundation, you can learn by following this mind map.
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