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

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7,704 个评分
739 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:

301 - Databases and SQL for Data Science 的 325 个评论(共 726 个)

创建者 atul k s

Oct 28, 2019

study material is to good .best understanding

创建者 Govardhana

Jul 04, 2019

Very brief course which has a quality content

创建者 Lee W A

Dec 20, 2018

Nice introduction to IBM Cloud, SQL using DB2

创建者 Shashikesh M

Dec 09, 2018

Great course to start with Databases and SQL.

创建者 Alfonso P

Aug 18, 2019

Applied and clear guidance, excellent course

创建者 Hadi S

Jun 14, 2019

This course thought me how to work with SQL.

创建者 Wenlan Z

Feb 28, 2019

Decent course. Final problem set was useful.

创建者 Vaibhav S

Aug 30, 2018

Very Descriptive tutorials and knowledgeable

创建者 XAVIER A J P

Oct 13, 2019

Excellent practice on relational databases!

创建者 Shashank J

Sep 16, 2019

great course! challenging final assignment.

创建者 WANG S

Aug 30, 2019

Good choice for learner without foundation!

创建者 Oleksandr T

Jul 02, 2019

This is a very good practical course on SQL

创建者 Anurag L

Jun 09, 2019

good course to learn sql in ibm environment

创建者 Fernando A

Jun 03, 2019

Very well explained and with good exercises

创建者 Hua S

Mar 11, 2019

Thanks to all of you for your great effort!

创建者 SONAL C

Mar 02, 2019

lots of lab practices so very good hands on

创建者 Suraj s

Dec 02, 2019

Im not ble to do week 4 ssignment pls help

创建者 Zhengweifan

Oct 23, 2019

contents are great but IBM Watson is suck.

创建者 BRAHMESHWAR S

Aug 21, 2019

The overall course is good and interesting

创建者 Anguidou N A R

Jun 25, 2019

Fine course!

am running sql like an expert

创建者 Thanh C D

Jun 14, 2019

Superb Content! Loved it. IBM is da best!

创建者 Vigneshwaran P

Mar 08, 2019

Good course if u do the practice properly

创建者 Mohammed A

Dec 23, 2019

Thanks for IBM for providing this course

创建者 Yile W

Nov 02, 2019

Excellent explanation about SQL Queries!

创建者 Soumya S J

Jun 05, 2019

Good course to know about SQL and RDBMS.