Shulou(Shulou.com)06/02 Report--

As we all know, big data development engineer is a very popular profession. Big data is now in a shortage of technical talents. the longer he is in the Internet circle and the older he is, the more popular he will be.

But recently, Xiao Hai found that the topic of "big data engineer is not more than 35 years old" is eye-catching. Is engineer big data really so magical? What on earth is the position of big data engineer who sounds so scary?

Before we talk about the position of big data engineer, let's talk about the job development of the Internet. 2018 is the year when the Internet downturn became a big data development engineer and the villa is near the sea.

Recently, Alibaba, Momo, Zhihu and other big companies have all heard the news of layoffs. One day, some people were busy launching new products all night, but the next day they were laid off. Some people even wrote and changed their BUG in the morning, and were interviewed by personnel in the afternoon.

In contrast, graduates of the class of 19 have begun to step onto the stage. According to a survey by a recruitment website, the expected salary of new graduates in Beijing has reached 12992 yuan.

If you want to learn big data well, you'd better join a good learning environment. You can come to this Q Group 251956502 so that it is more convenient for everyone to learn, and you can also communicate and share materials together.

Big data is a very fashionable technical term for "a new generation for the old". At the same time, it has naturally given birth to some occupations related to big data's processing.

Influence the business decision of the enterprise through the mining and analysis of the data. There is no doubt that big data will bring a brand-new pattern to the future.

From mobile payment to the sharing economy, from the Internet of everything to the smart city, from the initial acceptance of the concept of big data, to the annual bill and music report, the value created by big data is being realized step by step.

Internet, finance, telecommunications, medical care, transportation, people's livelihood, various industries have begun to apply big data, big data's application scenario is infinitely possible in the future.

What kind of immortal position is big data engineer? First let's find out what big data is.

Big data is also data in nature, but has new features, including a wide range of data sources and diversified data formats (structured data, unstructured data, Excel files, text files, etc.),

Large amount of data (at least TB level, maybe even PB level), fast data growth, etc.

There are many areas in big data's industry; generally speaking, they can be divided into two categories: big data Engineering and big data Analysis.

These two fields are independent and interrelated. Data engineering involves the development, deployment and maintenance of platforms and databases.

Big data engineers need to design and deploy such a system so that the relevant data can be oriented to different consumers and internal applications. The corresponding positions are big data development engineer, ETL engineer, algorithm engineer.

Data analysis is the use of data provided by the data platform for knowledge extraction; data analysis includes trend, pattern analysis and the development of different classification, forecasting and forecasting systems.

The corresponding positions are data analyst, data mining engineer and data scientist.

With the outbreak of big data, the environment of China's IT industry will also face a new round of reshuffle, which is not only an opportunity for enterprises, but also an opportunity for employees to transform.

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