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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
12,565 个评分
1,460 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 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!

SA
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.

筛选依据:

626 - Databases and SQL for Data Science 的 650 个评论(共 1,446 个)

创建者 Zhengweifan

Oct 23, 2019

contents are great but IBM Watson is suck.

创建者 BRAHMESHWAR S

Aug 21, 2019

The overall course is good and interesting

创建者 Penélope L L

Jan 7, 2021

A really good first approach to Databases

创建者 Iosif D

Nov 14, 2020

Great introductory content. Helped a lot.

创建者 Santiago B P

Aug 24, 2020

Excelente contenido, ejemplos muy claros.

创建者 Y. D R P

Jun 3, 2020

excellent materials with detail guideline

创建者 Debesh G R

Feb 3, 2020

Excellent material, to the point covered.

创建者 Anguidou N A R

Jun 25, 2019

Fine course!

am running sql like an expert

创建者 Thanh C D

Jun 14, 2019

Superb Content! Loved it. IBM is da best!

创建者 Vigneshwaran P

Mar 7, 2019

Good course if u do the practice properly

创建者 Naveen P

Aug 13, 2020

Exceptionally worth of putting your time

创建者 Arindam B

May 29, 2020

A challenging and an interesting course.

创建者 Tanmaya C

Mar 29, 2020

Overall it's a nice course for everyone.

创建者 Noman A

Mar 29, 2020

Really Gained Something From This Course

创建者 Sushma J

Mar 12, 2020

Good course for data analytics entusiast

创建者 Mohammed A

Dec 23, 2019

Thanks for IBM for providing this course

创建者 Yile W

Nov 1, 2019

Excellent explanation about SQL Queries!

创建者 Soumya S J

Jun 5, 2019

Good course to know about SQL and RDBMS.

创建者 Roshan P

Apr 19, 2019

Great course. Compact and comprehensive.

创建者 Amir K

Dec 31, 2018

Awesome... Simple and Easy to understand

创建者 Ravishankar Y

Mar 9, 2020

Heartiest gratitude to Coursera and IBM

创建者 Жовтобрюх Д А

Feb 25, 2020

worth taking, a lot of practical advice

创建者 Rafed A

Jan 5, 2020

challenging but I learn so many queries

创建者 Didem A

Aug 15, 2019

The course is extremely useful. Thanks!