Frequent surveys show that last year there are many large and small Internet companies are in the layout of big data. The current big data talent is still in short supply, such as big data ecosystem Spark Scala engineers need. Based on the close relationship between Java and Scala and other technologies, some big data companies will target JAVA engineers, through training to become big data engineers.

If you take the first step in the study of JAVA on the basis of learning some of the knowledge of big data, then in the future you will be in the company's competitiveness will be significantly greater than the average JAVA engineers, and may even be one step ahead of the ranks of big data.

2, a wide range of employment direction

JAVA big data talent can be carried out in the future there are many kinds of work, the following are a few examples:

(1) big data development engineers

basic big data service platform, medium-sized and large-scale commercial applications, including what we often call enterprise applications (mainly refers to the complexity of the software system of the large enterprises), all types of Web sites and so on. The company is also responsible for building the big data application platform and developing various types of websites. Responsible for building big data application platforms and developing analytical applications. Weifang Java training course is the real name system designated lecturers, all lecturers have 8-10 years of practical experience in the project, is the industry's expert lecturers.

(2) Big Data Analyst

Responsible for data mining work, the use of Hive, Hbase and other technologies, specializing in industry data collection, collation, analysis, and based on the data to make industry research, evaluation and forecasting professionals. As well as through the use of new data visualization tools such as Spotifre, Qlikview and Tableau, data visualization and data presentation.

(3) Android engineers

Android is a Linux-based free and open source operating system, the source code is Java. So the market to see the cell phone system, such as MIUI, AliCloud, Le Frog, etc., are to modify the source code and then issued. Java to do Android not only refers to the system, but also the APP for the More developers, they spend more time in the development of APP above.

There are a lot of other positions such as big data mining is not a description.