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学生对 IBM 提供的 Databases and SQL for Data Science 的评价和反馈

8,373 个评分
816 条评论


Much of the world's data resides in databases. SQL (or Structured Query Language) is a powerful language which is used for communicating with and extracting data from databases. A working knowledge of databases and SQL is a must if you want to become a data scientist. The purpose of this course is to introduce relational database concepts and help you learn and apply foundational knowledge of the SQL language. It is also intended to get you started with performing SQL access in a data science environment. The emphasis in this course is on hands-on and practical learning . As such, you will work with real databases, real data science tools, and real-world datasets. You will create a database instance in the cloud. Through a series of hands-on labs you will practice building and running SQL queries. You will also learn how to access databases from Jupyter notebooks using SQL and Python. No prior knowledge of databases, SQL, Python, or programming is required. Anyone can audit this course at no-charge. If you choose to take this course and earn the Coursera course certificate, you can also earn an IBM digital badge upon successful completion of the course. LIMITED TIME OFFER: Subscription is only $39 USD per month for access to graded materials and a certificate....



Oct 25, 2018

Practice lab assignments were excellent in reinforcing my learning, they were just the right kind of challenging. This course has been the best one in the Data Science Professional series by far.


Feb 28, 2019

Clear, thorough, well-designed. Labs give useful practice, assignments and quizzes test the actual instructional content. This course is by far the best in the IBM Data Science specialization.


501 - Databases and SQL for Data Science 的 525 个评论(共 805 个)


Jan 29, 2020

Great course


Jan 05, 2020

Good content


Oct 31, 2019

Great Course

创建者 Tinashe C M

Sep 16, 2019

Great course

创建者 PV R K

Apr 30, 2019

super course

创建者 Douglas d S Z

Mar 29, 2019

Great Course

创建者 Hồ Đ H

Feb 19, 2019

Great course

创建者 Obong G

Feb 07, 2019

great course

创建者 Леонов Н А

Jan 16, 2019

Nice course!

创建者 B R P K

Jan 08, 2019

Great Cource


Dec 09, 2018


创建者 Enikeev A

Oct 21, 2018

Good course!

创建者 Vikas

Oct 18, 2018

Great Course

创建者 Dipesh K B

Feb 08, 2020


创建者 Ratnesh K G

Jan 30, 2020

Good course

创建者 Ime A

Dec 13, 2019

Really good


Sep 23, 2019


创建者 Love B

Sep 17, 2019

nice course

创建者 Mohammad Q

Aug 21, 2019

Good course

创建者 Ganesh P

Apr 03, 2019

good course

创建者 비용 정

Feb 06, 2019

very useful

创建者 Abhishek J

Feb 04, 2019

Good Course

创建者 Rene B J

Aug 31, 2018

Super good!

创建者 Dr V R V

Aug 24, 2019


创建者 Oscar A T

Aug 01, 2019

very good.