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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
12,289 个评分
1,406 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!

PK
Aug 19, 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:

351 - Databases and SQL for Data Science 的 375 个评论(共 1,389 个)

创建者 Mustafa H K

May 15, 2019

Very good course especially the amount of practice one gets through it. Learnt a lot.

创建者 Nora I

Feb 2, 2019

Full review of SQL basic queries, and using also database systems and real data sets.

创建者 Kevin S

Oct 28, 2020

Perfect Hands on Sheets exercises. Learning easy and fast SQL. Best course so far!:)

创建者 CAMILO A F C

Jul 14, 2020

I strongly recommend this course for those who want to learn about databases ans SQL

创建者 Ahmad M B

Dec 8, 2019

Give very good foundation about SQL Database. Will be ready for more complex problem

创建者 Pedro F

Aug 20, 2019

Pretty intensive but interesting and useful course. Lots of materials and good labs.

创建者 Shafiqahmed D

Aug 16, 2020

This is an excellent course. I have learnt a lot from this course. Just go for it.

创建者 Janhavi D

Aug 29, 2019

Informative course with amazing labs and quizzes. It is a good introduction to SQL.

创建者 Bakari D

Jun 30, 2019

Very fun and educational course. Take the time to go through all the SQL commands.

创建者 Azeez O

Jan 31, 2019

I benefited a lot from this course, it has made me a better database Administrator.

创建者 VAIBHAV V N

Mar 27, 2020

Excellent course for those who want to learn sql from data scientist point of view

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 2, 2019

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

创建者 Oludayo

Jan 5, 2019

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

创建者 Niraj J

Sep 8, 2020

This is an excellent course and gives hands on experience in its Lab environment.

创建者 Alamaeze N K

Aug 10, 2020

This course is well-taught and properly organized. I enjoyed every section of it.

创建者 Rohit S

May 31, 2020

Covers almost everything you need to know for starting your Data Science journey.

创建者 Voz K

Apr 7, 2020

I really liked that you create your own database and use python to access via sql

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 12, 2019

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

创建者 Debashish S

Nov 8, 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 Owolabi O R

Jun 17, 2020

A wonderful course and wonderful tutors with wonderful support team.

Keep it up.