Chevron Left
返回到 Databases and SQL for Data Science

学生对 IBM 提供的 Databases and SQL for Data Science 的评价和反馈

4.7
stars
7,663 个评分
736 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:

351 - Databases and SQL for Data Science 的 375 个评论(共 725 个)

创建者 Luis E N

Jul 29, 2019

Excelent entry level course in DBs

创建者 Hemanth

May 09, 2019

Great course for starting into sql

创建者 Rafael G

Jan 18, 2019

Love it. My favorite course so far

创建者 Aliaksei K

Oct 01, 2019

it was great! thanks to Coursera!

创建者 Sunny K

Jul 11, 2019

Excellent course!! Learned a lot.

创建者 Maikel R P d S

Jun 20, 2019

Very high-level course. Excellent

创建者 Michel H

Jan 12, 2020

Nice course. Easy and enjoyable.

创建者 Supreeth K S

Sep 27, 2019

it was very helpful to learn sql

创建者 Sandeep C

Jul 15, 2019

BEST COURSE FOR BEGINNERS IN SQL

创建者 Maksat A

May 22, 2019

Very detailed and clear teaching

创建者 Alexandre N

Nov 05, 2018

Great course, vey much hands on!

创建者 Pulkeshin s

Nov 16, 2019

Excellent course for beginners.

创建者 Sathwika N

Nov 04, 2019

Excellent course for beginners.

创建者 Ritwik S

Oct 28, 2019

an amazing course for beginners

创建者 Roshan K

Jul 16, 2019

Brain storming course. Must do.

创建者 Tiago P F

Apr 20, 2019

Very didactic and clear course.

创建者 emmanuel n

Feb 28, 2019

I LEARNED A LOT. THANKS SO MUCH

创建者 Aditya M C

Nov 01, 2019

best one in the specialization

创建者 Ashutosh T

Sep 20, 2019

great course, enjoyed learning

创建者 Sean R

Sep 07, 2019

I learned a lot in this course

创建者 John L

Jul 28, 2019

Very helpful and informative.

创建者 Abdelraheem A

Mar 10, 2019

Great course, well organized.

创建者 Baptiste M

Oct 31, 2019

Quite complete, test was fun

创建者 Oscar V O

Sep 29, 2019

very clear and robust course

创建者 Aditya V

Sep 18, 2018

Best Way to Sharp Sql Skills