亲爱的同学，当你打开这篇文章，或许正站在大学生涯的十字路口——面对“大数据技术”这个热门却模糊的专业名称，心里既有期待也有忐忑。每天听说着AI、数据分析、大厂高薪，却不知道自己每天敲的代码、学的理论，未来究竟能通向哪里？

Apache Spark has become the de facto standard for processing data at scale, whether for querying large datasets, training machine learning models to predict future trends, or processing streaming data ...

As organizations create more diverse and more user-focused data products and services, there is a growing need for machine learning, which can be used to develop personalizations, recommendations, and ...