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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
12,162 个评分
1,380 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:

501 - Databases and SQL for Data Science 的 525 个评论(共 1,360 个)

创建者 Quynh V

May 01, 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 02, 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

Mar 01, 2019

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

创建者 Arisara C

Sep 07, 2018

Use database on could . this course have many benefit.

创建者 Jared M

Feb 12, 2020

Very valuable course. Learned lots of SQL techniques.

创建者 Jose M S

Apr 30, 2019

Very well structured course about an important topic.

创建者 Tran C T

Sep 01, 2018

Excellent course! Thanks so much! Highly recommended!

创建者 YASH G

May 13, 2020

Best course for beginners. Good theory and exercise.

创建者 Abilash S

Jan 31, 2020

Best for Python beginners with some knowledge of sql

创建者 Yesi D

Jan 26, 2020

I loved this module, is so simple and useful. Thanks

创建者 Bishwaraj B

Jan 21, 2020

Probably the best intro course in databases and SQL.

创建者 Amala H

Jan 12, 2020

I enjoyed this course. I always wanted to learn SQL.

创建者 Ramkumar Y

Nov 16, 2019

Very well made course ! very engaging and detailed.

创建者 Pilar L

Jul 30, 2019

Very well explained, easy to follow and very useful.

创建者 Tan C F J

Nov 24, 2018

Not an easy course, but essential for data analytics

创建者 Manohar N

Oct 10, 2018

Superb Content. Extremely satisfied with this course

创建者 Periklis K

Dec 17, 2019

Great course on Databases and SQL for Data Science!

创建者 Anjaly S

Jun 27, 2019

Easy to understand and learnt a lot of basic things

创建者 rivelino m j

Sep 28, 2020

THIS WAS SO FAR THE BEST COURSE I'VE EVER TAKEN !!

创建者 Raghav S

Jun 30, 2020

This course is really helpful and interesting too.