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

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7,704 个评分
739 条评论

课程概述

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....

热门审阅

TP

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.

JM

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.

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476 - Databases and SQL for Data Science 的 500 个评论(共 726 个)

创建者 Onédio S S J

Dec 09, 2019

Excelent!

创建者 K. S

Oct 20, 2019

Very good

创建者 Carlos L J A

Oct 11, 2019

Excellet!

创建者 Federico D

Sep 19, 2019

Well done

创建者 Arnab K C

Aug 06, 2019

exciting.

创建者 priyadarsini p

Aug 02, 2019

Excellent

创建者 Syed M K

Jul 28, 2019

very good

创建者 Akshay B

Jun 15, 2019

very good

创建者 Mahmoud R

Apr 08, 2019

very cool

创建者 Khadija S

Feb 02, 2019

Excellent

创建者 Pendekanti N

Dec 12, 2019

loved it

创建者 Edgar D P P

Nov 20, 2019

excelent

创建者 Yash A

Aug 06, 2019

Awesome.

创建者 bhavesh h

Jul 05, 2019

Good One

创建者 Chironjeet K C

May 31, 2019

Was good

创建者 Tassio C d A G

Apr 08, 2019

Amazing.

创建者 AHMET T

Oct 23, 2019

awesome

创建者 Pinaki B

Mar 10, 2019

AWESOME

创建者 Angel J C V

Feb 23, 2019

Awesome

创建者 SHIVAM N

Dec 22, 2019

Superb

创建者 Yu M C

Dec 13, 2019

great!

创建者 Muyang L

Nov 24, 2019

Great!

创建者 Diego F B M

Dec 17, 2019

great

创建者 Marouane E O

Sep 05, 2019

great

创建者 Jalolov J

May 30, 2019

great