First of all, from the current technology development trend and talent demand trend, choose to major in big data direction is a good choice, on the one hand, the talent gap in the field of big data is relatively large, on the other hand, the future development of big data space will also be relatively large, will continue to release a large number of high value-added jobs.
For computer science majors in the sophomore class, if you determine the big data as their main direction, you should make preparations from three aspects, one is to pay attention to the learning of programming language, programming language is engaged in the important tool of the big data-related positions, whether it is engaged in the development of post or algorithmic post, you need to have a solid foundation in programming, at present you can focus on the Java language.
The second is to pay attention to the learning of big data platform, big data field, many positions are around the big data platform to carry out the work task, big data platform is also the cornerstone of big data related technology, so we should pay attention to the learning of big data platform, beginners can start from the Hadoop, Spark, related learning materials are more.
The third is to pay attention to the scene of knowledge learning, big data applications and specific industry scenarios have a very close relationship, different industry scenarios will be used in different technical solutions, in the selection of the scene, on the one hand, we must take into account their own interests, on the other hand, also need to take into account the school's educational resources, at present, you can pay attention to the application of the field of finance, education, health care, e-commerce and so on. The first is to choose the scene, and the second is to choose the scene of the school.
Finally, in the process of learning big data technology, we must pay attention to communication and summarization, and actively participate in some big data competitions will also enhance their cognitive ability for big data technology, and will also broaden their horizons.
I have been engaged in the Internet industry for many years, and I am currently taking graduate students majoring in computer science, and my main research direction is focused on big data and artificial intelligence, and I will continue to write some articles about Internet technology, so if you are interested, you can pay attention to me, and I believe that you will get something out of it.
If you have questions about the Internet, big data, artificial intelligence, or graduate school, you can write to me privately!