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

12,565 个评分
1,460 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....


May 20, 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!

Apr 22, 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.


526 - Databases and SQL for Data Science 的 550 个评论(共 1,446 个)

创建者 Maksym C

Oct 6, 2019

Good examples, detailed tutorials and real-life datasets

创建者 Ariful H K

Aug 27, 2019

Best course for the beginners learning Database and SQL.

创建者 Oliver I

Mar 24, 2019

Great introduction to SQL and relational database theory

创建者 Anh Q P

Dec 20, 2020

This course is very good for someone who is new to SQL.

创建者 Oscar P

Jul 1, 2020

Excellent course and very well explained and organized.

创建者 Edward M M

May 4, 2020

great course, applied knowledge to real world examples.

创建者 Steve M

Jul 12, 2019

Best overview of SQL that I have come across so far....

创建者 Uzay P

Nov 5, 2020

Good subjects with exellent jupyter notebook exercises

创建者 Jully P P P

Nov 2, 2020

Very dynamic curse. Easy to follow, great instructors.

创建者 G v

Jun 2, 2020

Detail understanding of Databases from Scratch to end.

创建者 Quynh V

May 1, 2020

Very nice course and easy to follow and good examples.

创建者 Alejandro S M

Apr 25, 2020

A nice way to review long time forgotten SQL concepts.

创建者 Siwei L

Feb 12, 2020

good basics, optional course meanful for understanding

创建者 Luis M

Dec 28, 2019

A great introduction to SQL and using Python with SQL.

创建者 Akash V

Sep 10, 2019

Thanks for teaching me this course. It was so helpful.

创建者 Christopher M

Sep 2, 2019

Excellent course - the supporting materials are superb

创建者 Jakub P

Jun 21, 2019

Great course with some nice step by step explanations.

创建者 Rajeshree S

Feb 28, 2019

Very good for someone who is just starting out on SQL.

创建者 Arisara C

Sep 7, 2018

Use database on could . this course have many benefit.

创建者 Min P S

Nov 7, 2020

Doing hands on labs really helps and they were great!

创建者 Jared M

Feb 12, 2020

Very valuable course. Learned lots of SQL techniques.

创建者 Jose M S

Apr 29, 2019

Very well structured course about an important topic.

创建者 Tran C T

Sep 1, 2018

Excellent course! Thanks so much! Highly recommended!

创建者 Dwight C

Nov 6, 2020

I learned a lot and the example were very practical.

创建者 David G

Nov 5, 2020

Good basic SQL and database interaction with Python.