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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
6,544 个评分
627 个审阅

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:

376 - Databases and SQL for Data Science 的 400 个评论(共 620 个)

创建者 Christopher M

Sep 02, 2019

Excellent course - the supporting materials are superb

创建者 POONAM T

Sep 23, 2019

interesting

创建者 Alexandre T

Sep 23, 2019

Excellent approuch

创建者 RICHARD D

Sep 25, 2019

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

创建者 Aboalmagd

Sep 28, 2019

powerful course

创建者 Supreeth K S

Sep 27, 2019

it was very helpful to learn sql

创建者 poonam

Sep 06, 2019

very informative

创建者 Yi L

Sep 07, 2019

Nice structured, real practices with IBM database

创建者 Vladimir A

Sep 06, 2019

This course has great technical support and good material. The lectures are informative and understandable. I first met such a quick feedback from the course technicians. It 's a great cloud lab experience. You 'll like it.

创建者 Azhan A

Sep 05, 2019

Great Course, polished my skills on SQL. I must say it s a challenging course. I've previously completed SQL course but it also teaches you how to connect it with IBM cloud which is I think is a great initiative.

创建者 Marouane E O

Sep 05, 2019

great

创建者 Oscar V O

Sep 29, 2019

very clear and robust course

创建者 Rahul R Y

Oct 02, 2019

very good and a very helpful course to kickstart your carrier in data science

创建者 Aliaksei K

Oct 01, 2019

it was great! thanks to Coursera!

创建者 Nathanael E O

Oct 10, 2019

Awesome exposure into the world of SQL

创建者 emefa A

Oct 11, 2019

Loved this course

创建者 iyyanar

Oct 10, 2019

Good

创建者 atul k s

Oct 28, 2019

study material is to good .best understanding

创建者 Thibault M

Oct 29, 2019

Great course.

创建者 Cheolsoon I (

Oct 28, 2019

Great Course but detailed guidance would be make this course a lot better.

创建者 Ritwik S

Oct 28, 2019

an amazing course for beginners

创建者 Maitreya k

Oct 28, 2019

EXCELLENT COURSE TO EXPLORE BASICS MODULATIONS IN DATABASES AT A WIDE EXTENT.HELPED TO OVERVIEW THE FOUNDATIONS OF DATA SCIENCE.

创建者 Frederico C V

Oct 14, 2019

Excellent course!!

创建者 XAVIER A J P

Oct 13, 2019

Excellent practice on relational databases!

创建者 Carlos L J A

Oct 11, 2019

Excellet!