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主讲教师余国先视频:

   Chapter 11: Database

   Introduce some basic information of Big Data Mining

   Distinguish between the physical and logical views of data

   Describe how data is organized

   Define key fields and how they are used to integrate data in a database

   Define and compare batch processing and real-time processing

   Describe databases, including DBMS

   Describe the five common database models: hierarchical, network ,et al.