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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
8,373 个评分
816 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.

JM

Feb 28, 2019

Clear, thorough, well-designed. Labs give useful practice, assignments and quizzes test the actual instructional content. This course is by far the best in the IBM Data Science specialization.

筛选依据:

251 - Databases and SQL for Data Science 的 275 个评论(共 805 个)

创建者 RICHARD D

Sep 25, 2019

This course had really giving me insight into my future carrier.

创建者 Shubham S

Jun 09, 2019

Totally loved the Jupyter notebook & lots of hands-on practice !

创建者 Nhan T N

Mar 05, 2019

Great course for quick learn. Essential commands in SQL in hand.

创建者 Deleted A

Feb 18, 2019

I enjoyed the course! Now I can do basic configuration on IBM_DB

创建者 Aditi T

Feb 25, 2020

Good Course! I learnt a lot. It was easy to understand as well.

创建者 Enoch S

Mar 26, 2019

It was awesome, the material is so easy to use. Really awesome.

创建者 Geleene A T

Aug 20, 2018

very fun! and it's easy to study with those modules provided :)

创建者 Attlee M G

Jan 25, 2020

What a practical approach of learning, this was a rich course.

创建者 Diwas K

Jan 19, 2020

it's good courses working on a real world database is awesome

创建者 sachin J

Jan 06, 2020

Excellent course for anyone who wants to get the basics of SQL

创建者 Ng C J

Dec 07, 2019

Pretty in-depth tutorial on SQL and easy to comprehend as well

创建者 Javier A B

Sep 21, 2019

Excellent course. It provides all the basics to work with SQL

创建者 pawan B

Aug 17, 2019

exercise are good and really great for understanding concepts.

创建者 Chris G

Jan 16, 2019

Provided excellent real-world examples for SQL query practice.

创建者 Mohamed A A

Dec 27, 2018

Great course and amazing usage of visuels to convey knowledge.

创建者 Hemant K S

Jul 22, 2019

Good learning. Focus on concepts and great hands on training.

创建者 Rahul K

Jun 16, 2019

The Explanation of the queries is the Best part of the Course

创建者 Pablo V V

Mar 03, 2019

I would like more exercises to practise my skills.

Thank you.

创建者 Mónica

Feb 16, 2020

Very complete and well oriented course. Thank you very much!

创建者 Toan T L

Oct 19, 2018

Great on basic of SQL and using Python to work with Database

创建者 Thanasegar S

Feb 19, 2020

Great beginners course. Need more examples for each topics.

创建者 hassan u 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!