Big data development engineer, streamlined to a word is: statistics; streamlined to two types of indicators is: PV and UV; streamlined to a sentence is: statistics of a variety of indicators of the PV and UV. of course, the specific work, is not so simple, but also need practitioners with hadoop, spark, kafka, python and other knowledge of the application.

2, Hadoop development engineers

The explosive growth of data in the information age, making the size of the data is getting bigger and bigger, and the high cost of traditional BI (i.e., Business Intelligence) data processing has exacerbated the burden on the enterprise. And Hadoop's inexpensive data processing capabilities are being re-exploited, and enterprise demand continues to grow.

3. Information Architecture Engineer

Information architects need to know how to define and archive key elements to ensure that data is managed and utilized in the most effective way. Key skills for information architects include master data management, business knowledge and data modeling. And, of course, that's what information architecture engineers do.

4, big data analyst

Big data analysts need to do analysis, mining and presentation of massive amounts of big data, and extract valuable information from it to provide support for decision-making, and big data analysts are actually practitioners engaged in this type of work. Big data analysts should not only have the knowledge of data analysis, as a senior big data analyst, but also master the knowledge of big data technology, such as Hadoop, Python, etc., with a more comprehensive big data knowledge system.

2 Big Data Professional Employment Prospects

Big Data Talent Scarcity, Wide Prospects

Big Data Industry Talent Scarcity, Market Demand. At present, the big data industry talent is only 500,000, while in fact the entire industry talent demand exceeds 1 million, which can be described as a huge talent gap. Moreover, big data covers a wide range of industries and application areas. Big data is applied in many industries such as finance, medical, transportation, e-commerce, agriculture and so on. In recent years, artificial intelligence and the Internet of Things are also developing rapidly, and big data is also the foundation of these emerging technologies, and in the future big data will also become the cornerstone of the whole industry.

The salary of the big data industry is also generally higher. the IT industry is already a high salary industry, and big data as the new favorite of the IT industry, high salary is also very common. At present, the average monthly salary of the big data industry can be in the 15K-20K or so, the very good big data talent monthly salary 30K is also there, so that big data is also a high-paying occupation.