In recent years, there is a lack of big data talent, so salaries are rising, so many people go in this direction

You feel that big data is difficult, one reason may be because of the zero basis for learning the foundation is not solid

The other reason may be that you did not find a suitable learning method for yourself

So, if you have zero basis, it is recommended that you start from the Java language to learn. Java language to start learning, with a solid foundation of Java, and then switch to the direction of big data, it is relatively easy, in addition to my know-how to answer a lot of questions about switching to study, you can go to the home page to stroll around may be able to bring you some gains it: Shaanxi Zhonggong You Employment IT Training