Chevron Left
返回到 Databases and SQL for Data Science

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

4.7
11,911 个评分
1,330 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!

PK

Aug 20, 2020

A very useful course with some very interesting datasets/Jupyter notebooks to work through/practice your skills. Offers a good balanced blend between theory and practical/practice. Very good course!

筛选依据:

451 - Databases and SQL for Data Science 的 475 个评论(共 1,311 个)

创建者 Thanasegar S

Feb 19, 2020

Great beginners course. Need more examples for each topics.

创建者 hassan s

Aug 18, 2019

What a course, and nice practices. Really enjoyed learning.

创建者 Maria S

Jun 17, 2019

It was very hard, but interesting course. Highly recommend!

创建者 Aditya M

May 08, 2019

Perfect for novice, and it all takes how much you practice.

创建者 Chae Y R

Mar 14, 2019

It was an excellent program for learning SQL for beginners!

创建者 Serena R T

Nov 08, 2019

Very informative and sufficient sample and practices given

创建者 Ayan C

Mar 04, 2019

Good course for understanding and starting to work on SQL.

创建者 Ronald B

Jan 31, 2019

Great video's, nice explanations and good final excersise.

创建者 Vaibhav J

Sep 01, 2020

I wish that the last assignment had more python than SQL.

创建者 Ben M

Jul 22, 2020

Great course to get familiar with SQL and Python combined

创建者 Hong W

Jun 03, 2020

Vey good course for understanding the basic query of SQL.

创建者 Volodymyr B

May 27, 2020

Thanks for this course. It was very useful and intresting

创建者 Alejandro A

Apr 23, 2020

Really interesting and difficult!! really learned a lot!!

创建者 ibrahim d

Jan 14, 2020

I had some issues with the Labs, otherwise a good course.

创建者 NAKKA P R

Jan 14, 2020

great course you can understsand the concepts very easily

创建者 Dan R

Jul 31, 2019

I found it challenging as I'm not that familiar with SQL.

创建者 Nikhil B

Sep 25, 2018

Great Content and Labs, learned a lot more than expected!

创建者 Alvaro F J L

Sep 07, 2020

Amazing opportunity, well teach and engaging experience.

创建者 Christian O T

Jul 17, 2020

The best way to study online. I really love this course.

创建者 Joseph B

May 09, 2020

Great course and a fast intro to SQL based on real data.

创建者 Wenjing W

Apr 21, 2020

This course is really helpful, and friendly to beginner!

创建者 mahesh C

Apr 12, 2020

this is so basic course adding more would be beneficial.

创建者 Aneel K P

Jan 27, 2020

This is a good platform to learn SQL.Thanks to COURSERA.

创建者 Maksym C

Oct 06, 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.