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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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12,626 个评分
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1,468 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 20, 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 22, 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：

1226 - Databases and SQL for Data Science 的 1250 个评论（共 1,448 个）

创建者 Kenneth C

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Jan 3, 2021

It was great learning on this platform

创建者 Jacobo D L

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Oct 27, 2020

quite a good course. I really liked it

创建者 Don A

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Aug 17, 2020

Great course to get to know about SQL.

创建者 Mohamed A H A M

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Jun 16, 2019

One of the best in this specialization

创建者 Prakash P

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Feb 1, 2019

Course is well organized for begineer.

创建者 손승건

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Feb 4, 2020

not bad databases and sql for science

创建者 Deepak K S

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May 7, 2020

Very good course for the beginners.

创建者 Abhirami C

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Jun 30, 2019

It was a very knowledgeable course.

创建者 Jiban B

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Jun 3, 2020

It's precised and well explained .

创建者 Cristian R A

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Oct 20, 2019

Good material but still too simple

创建者 Ponciano R

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Feb 14, 2019

Great introductory course for SQL.

创建者 Nicholas B

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Sep 6, 2019

A lot of videos that talk at you.

创建者 Achintha J

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May 2, 2019

gets hard really fast from week 3

创建者 Freddy A M S

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Dec 29, 2018

Muy buen curso!. Muy recomendado.

创建者 Sandip C

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Mar 19, 2019

Well organized for introduction.

创建者 Todd M

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Sep 14, 2020

Good work; a very good course.

创建者 Plabon K s

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Dec 31, 2019

it was good for basic learners

创建者 ANUBOLU B

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Jul 3, 2020

very good course to learn sql

创建者 Adarsha P

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Apr 22, 2020

i am very plesed to have this

创建者 Varshitha B R

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Sep 16, 2020

Nice Environment to learn!!!

创建者 Somia M A D

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Nov 30, 2019

wish it was more challenging

创建者 Adrien S

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Nov 5, 2019

Very good base to start SQL!

创建者 BINAY K

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Jul 11, 2019

Nice Course for SQL Practise

创建者 Nagulan B

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Feb 11, 2020

The Assignment was too easy

创建者 Allan S

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May 15, 2020

Good basic overview of SQL

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