Bewertung und Feedback des Lernenden für The Nature of Data and Relational Database Design von University of California, Irvine
Über den Kurs
This course provides a comprehensive overview of data, various data types, design of databases for storage of data, and creation and manipulation of data in databases using SQL. By the end of this course, students will be able to describe what business intelligence is and how it’s different from business analytics and data science, conduct a basic descriptive statistical analysis and articulate the findings, and differentiate between types of statistics. They will also be able to define normalization and ETL, create an ERD that shows progression from conceptual to logical to physical design, define DDL, DML, DCL, and TCL, and write SQL scripts to create a database and associated tables....
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von Wai K W C
16. Jan. 2022
A very brief and easy course to provide the common language of data engineering for future exploration.