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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
8,277 个评分
799 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.

SG

Dec 25, 2019

One of the best course I completed on Coursera. All the learning material is well organised and easy to understand. Also the non-graded sections regarding relational databases are interesting.

筛选依据:

201 - Databases and SQL for Data Science 的 225 个评论(共 793 个)

创建者 Nur C N

Jul 10, 2019

I like the tutorial using the SQL magic and the easy way to call SQL via notebook.

创建者 Jesus C C

Mar 02, 2019

That's a really good introduction to SQL and get enough knowledge to work with it.

创建者 Oludayo

Jan 05, 2019

I love this course. It challenged me. There is always room for improvement though.

创建者 Dung N

Dec 14, 2019

Great course! I have basic knowledge about SQL and how to write simple SQL query!

创建者 Guanming S

Jul 13, 2019

The IBM Skills Network Lab keeps disconnect and is insanely slow. It's stupid af.

创建者 Debashish S

Nov 08, 2019

Had a great experience learning the use of SQL for database and for data science

创建者 Rodrigo B

Aug 22, 2019

Great course. Help me to understand the concepts and all the basic fundamentals.

创建者 Sabarish V

Mar 29, 2019

Does a good job for an introductory course. The quizzes are hit and miss though.

创建者 Roberto

Nov 25, 2019

I highly recommend without doubt,it is very usefull and you can practise a lot.

创建者 Saransh G

Jun 28, 2019

A great in depth understanding of databases and

SQL is provided in this course.

创建者 Siripat W

Nov 03, 2018

I really like this course, because It have more practice and optional learning.

创建者 Shubham P B

Oct 24, 2019

very nice teaching understood the concept of database, sql in a very easy way.

创建者 Magnus B

Feb 25, 2019

Great Intro to SQL, and the labs were helpful with understanding the material.

创建者 Venkata R S

Dec 27, 2018

Crisp and Excellent source for learning Databases and SQL for the Data Science

创建者 Spataru N

Oct 18, 2018

This is a very good database course. I would have preferred more problem sets.

创建者 fulvio c

Nov 16, 2019

This course provided me loads of information in relation to SQL and Databases

创建者 Rahul R Y

Oct 02, 2019

very good and a very helpful course to kickstart your carrier in data science

创建者 Venkat

Jun 28, 2019

Very good and very happy with the course and course achieves its objectives !

创建者 Dipro M

May 13, 2019

Detailed overview starting from the very basic.-enhanced with hands-on tools.

创建者 Saptashwa B

Mar 18, 2019

Great course to getting started with sql and learn about handling databases !

创建者 Praveen k

Jan 19, 2019

Good course ! Good in terms of lectures, exercises and hands on lab sessions.

创建者 Jian W

Dec 25, 2019

Excellent course. Highly recommended to anyone wants to be a data scientist.

创建者 Amit L

Jan 29, 2020

Excellent course for beginners to learn Databases and SQL for Data Science

创建者 Cheolsoon I (

Oct 28, 2019

Great Course but detailed guidance would be make this course a lot better.