How does big data find personal trajectories?

Big data is based on the customer's ID card, consumption information, mobile phone location information, various scenes scanning or actively filling in the itinerary, and then through the most important ETL processing ability in big data technology, through the calculation and analysis of thousands of servers, comprehensive real-time results are found. Personal trajectory. Of course, health laws and regulations are becoming more and more perfect, but all parts of the country do not recognize each other, and landing inspection is necessary, which is also the stem of local protection. In this context, the demand for travel coding is put on the agenda.

Advantages of big data

Big data is the product of the progress of the times, and its appearance is sudden and inevitable. Now there are traces of big data in all aspects of life, and it lives around us. This industry will not be eliminated and has a good development prospect. All walks of life need a senior big data professional, and the social demand is great. Therefore, entering the field of big data development means that you will stand at the forefront of the times.

Big data is not as boring as other development languages. In the process of learning big data development, although many knowledge points are involved, such as java, python, hadoop, spark and so on. Although there are many knowledge points, it is very interesting to put them together. Moreover, it is not difficult to learn big data development. As long as you have a college degree or above, you can learn big data development quickly.