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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
7,905 个评分
754 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.

SG

Dec 25, 2019

One of the best course I completed on Coursera. All the learning material is well organised and easy to understand. Also the non-graded sections regarding relational databases are interesting.

筛选依据:

276 - Databases and SQL for Data Science 的 300 个评论(共 744 个)

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 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 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 Chandrakanth R

Apr 17, 2019

Real life example was the hall mark of this course

创建者 Mohitkumar R

Dec 04, 2018

Lots of information.Great course .Great excercises

创建者 Harshit A

Aug 01, 2018

Perfect course to step into Data Science field!!!!

创建者 Martín Y

Dec 09, 2019

Idóneo para comenzar a interactuar SQL con Python

创建者 Yi L

Sep 07, 2019

Nice structured, real practices with IBM database

创建者 Jay T

Apr 30, 2019

Not incredibly difficult, but extremely valuable.

创建者 Jim C

May 20, 2019

Clear explanations, good labs. Very good course.

创建者 Chatchaphon N

Apr 20, 2019

Love this course with very useful practice labs.