返回到 Extract, Transform, and Load Data
學生對 CertNexus 提供的 Extract, Transform, and Load Data 的評價和反饋
課程概述
This course is designed for business and data professional seeking to learn the first technical phase of the data science process known as Extract, Transform and Load or ETL.
Learners will be taught how to collect data from multiple sources so it is available to be transformed and cleaned and then will dive into collected data sets to prepare and clean data so that it can later be loaded into its ultimate destination. In the conclusion of the course learners will load data into its ultimate destination so that it can be analyzed and modeled.
The typical student in this course will have experience working with data and aptitude with computer programming.
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1 - Extract, Transform, and Load Data 的 1 個評論（共 1 個）
創建者 Каруна Е Н
•2022年6月20日
In the course description it is indicated that an middle level of knowledge is requied to complete the course (supposedly python, numpy, pandas, sql etc skills are needed). Actually, the couse covers only very basic concepts, and the tasks are to rewrite the code from the reference book. The course is too easy and it gives little knowledge.
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