The content that needs to be learned in big data development includes three parts, namely: basic knowledge of big data, common sense of big data channels, and application of big data scenarios. The common sense of big data mainly has three parts: mathematics, statistics and computers; Common sense of big data channel: it is the foundation of big data development, often based on Hadoop and Spark channel. Big data scenario is an important application of big data now. These scenarios include many fields, such as financial big data, transportation big data, education big data, and catering big data. Behind these scenes, we also need to have a certain understanding of industry common sense. If you are interested, click here to study for free.
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