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

4.7
10,643 个评分
1,144 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

BS

May 21, 2020

Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!

SA

Apr 23, 2020

The lessons were short and easy to follow, providing all the basics as well as a few more advanced topics, to get student quickly up-to-speed on databases and SQL and their application in D/S realm.

筛选依据:

526 - Databases and SQL for Data Science 的 550 个评论(共 1,125 个)

创建者 Carlos P

Jun 10, 2019

Excellent course. Highly recommended.

创建者 Francisco J N A

Apr 18, 2020

Great intro/revision to DB and MySQL

创建者 DINUMOL R

Mar 14, 2020

u r amazing in ur lectures and tests

创建者 Kristopher K

Jan 16, 2020

Really enjoyed the section on Joins.

创建者 pawar p

Jul 10, 2019

Very detailed course. Nice contents.

创建者 P M N

Jul 03, 2019

Excellent Course Syllabus and topics

创建者 Hanan F I O

Jun 27, 2019

This course is extremely informative

创建者 ENRIQUE A C A

May 13, 2019

excellent course!!! 100% recommended

创建者 liushuang

Apr 26, 2019

it is very useful for data analysis.

创建者 krantiveer s

Feb 21, 2019

excellent course in reasonable price

创建者 Slim S

Nov 25, 2018

Perfect course, simple and efficient

创建者 Min L S

Jun 03, 2020

The excercises are quite practical!

创建者 Diana K S G

Jun 01, 2020

Excellent course. 100% recomendated

创建者 Akash G

May 17, 2020

Fabulous content and good teachers.

创建者 Denis M

Nov 25, 2019

Very well presented and articulated

创建者 Nikolay D

Dec 27, 2018

a lot of useful practical exercises

创建者 Daisy R

Nov 26, 2018

The lab was challenging! Very good!

创建者 Joshua G

May 27, 2020

Delivered exactly what I expected.

创建者 ILAN S

May 07, 2020

Very Good course. Structured well.

创建者 swasti k

Apr 24, 2020

Excellent to learn with coursera

创建者 Abrar J

Apr 08, 2020

Great course for starting with SQL

创建者 hashum a

Apr 03, 2020

For new comers this course is best

创建者 Olumide I O

Feb 04, 2020

Good course with detailed contents

创建者 Danny F

Dec 31, 2019

Very informative and interesting !

创建者 Diderico v E

Sep 22, 2019

Great, simple, and clear overview.