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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
12,152 个评分
1,379 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

BS

May 21, 2020

Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!

SA

Apr 23, 2020

The lessons were short and easy to follow, providing all the basics as well as a few more advanced topics, to get student quickly up-to-speed on databases and SQL and their application in D/S realm.

筛选依据:

1126 - Databases and SQL for Data Science 的 1150 个评论(共 1,360 个)

创建者 Max W

Nov 13, 2018

quite nice intro into databases and sql for newbies

创建者 Ravindra D

Nov 18, 2019

Covered all basic concepts about Databases and SQL

创建者 Susan T

May 25, 2020

Good basic course,even to brush up on main topics

创建者 Shanrong Z

Sep 08, 2019

There are not enough assignments for us to learn.

创建者 Guy T

Nov 12, 2018

Good for the basics - will help getting into SQL.

创建者 Pushpendra S

Sep 29, 2020

Video content could be little more interactive!

创建者 KOTAK P D

Jul 05, 2020

It was a very basic course though learnt a lot

创建者 Farrukh N A

Sep 23, 2019

Good Introduction and Training on using to DB2

创建者 Nina W

Jun 28, 2019

课程不错,基本的SQL语法都讲到还配合了练习。只是在使用IBM DB2的时候还不是很熟练。

创建者 Hector R R S R

May 31, 2020

He tenido problemas con la herramienta Labs

创建者 Ayush C

May 09, 2020

i haven't received my badge for this course

创建者 Ковалев В А

Dec 28, 2019

Good. But I have expected it deeply diving.

创建者 Mirjan A S

Sep 16, 2020

Very nice contents with proper sequence...

创建者 Mukul P

Sep 25, 2019

The peer graded assignment can be modified

创建者 Rudolph M N

Aug 12, 2019

Very good intro to SQL but not too indepth

创建者 Satya V P C

Jul 12, 2019

Well explained the concepts with examples.

创建者 Rajib K S

Feb 07, 2019

More detailed information expected in this

创建者 Hesham E

Jan 29, 2020

The content and practical labs are great.

创建者 Toby C

Jan 09, 2020

A couple of fun visualisations in Week 3!

创建者 Mohammed I u

Mar 03, 2020

THis course is a Best fit For Beginners

创建者 Jacobo D L

Oct 27, 2020

quite a good course. I really liked it

创建者 Don A

Aug 18, 2020

Great course to get to know about SQL.

创建者 Mohamed A H A M

Jun 16, 2019

One of the best in this specialization

创建者 Prakash P

Feb 01, 2019

Course is well organized for begineer.

创建者 손승건

Feb 05, 2020

not bad databases and sql for science