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

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22,462 个评分

课程概述

Working knowledge of SQL (or Structured Query Language) is a must for data professionals like Data Scientists, Data Analysts and Data Engineers. Much of the world's data resides in databases. SQL is a powerful language used for communicating with and extracting data from databases. In this course you will learn SQL inside out- from the very basics of Select statements to advanced concepts like JOINs. You will: -write foundational SQL statements like: SELECT, INSERT, UPDATE, and DELETE -filter result sets, use WHERE, COUNT, DISTINCT, and LIMIT clauses -differentiate between DML & DDL -CREATE, ALTER, DROP and load tables -use string patterns and ranges; ORDER and GROUP result sets, and built-in database functions -build sub-queries and query data from multiple tables -access databases as a data scientist using Jupyter notebooks with SQL and Python -work with advanced concepts like Stored Procedures, Views, ACID Transactions, Inner & Outer JOINs through hands-on labs and projects You will practice building SQL queries, work with real databases on the Cloud, and use real data science tools. In the final project you’ll analyze multiple real-world datasets to demonstrate your skills....

热门审阅

MM

Oct 6, 2023

This course was an Excellent, Interesting, and knowledgeful game for me. I have been excited to lean SQL and Databases and finally IBM and Coursera let my dream come true. Thanks both of them!

AZ

Feb 11, 2025

Very intriguing first exposure to SQL for CS students! Loved the integration with Python. It was a bit hard to actually learn SQL from this exclusively, so using outside resources will be helpful.

筛选依据：

851 - Databases and SQL for Data Science with Python 的 875 个评论（共 3,259 个）

创建者 Alexander G

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Jun 2, 2020

I really enjoyed the course and I want to Keep coding!!! Thanks IBM!!!

创建者 Naveen K

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Feb 2, 2020

Xclent course. So easy to understand with easy to understand examples.

创建者 Linh V

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Aug 28, 2019

So useful for newbie to easily understand how to use SQL to query data

创建者 Chiara B

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Feb 2, 2023

The course is well organize and let you learn SQL basis step by step!

创建者 IBRAHIM L

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Oct 8, 2022

his is one of the oustanding courses I have taken! I love it. Thanks

创建者 Daesung J

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Jul 11, 2022

it is very comprehensive regarding SQL using either IBM Db2 or MySql.

创建者 Ikechukwu K

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Apr 28, 2022

This course really helped me improve my SQL skills. I really like it!

创建者 Prachi K

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Sep 27, 2021

I want to learn the more details again to get selected in the company

创建者 Rohan R

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May 18, 2021

It was Great Learning. Thanks to IBM for creating such a good course.

创建者 R S S m

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Jul 29, 2020

This is one of the best course which helped me in upgrading my skills

创建者 Noor S b M F K

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Jun 21, 2020

SQL in Python with careful and in-depth explanation and hands-on lab.

创建者 Gabriel B K

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Jan 2, 2020

This is by far the best course in the IBM Data Science module so far.

创建者 Avinash S

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Jun 13, 2019

If you Don't know anything about SQL then you should do this course.

创建者 Moez B

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Jan 18, 2019

Excellent course on manipulating data using SQL in Jupyter notebooks.

创建者 Jeffrey A P

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Apr 19, 2020

Just the right amount of work and information for a course like this

创建者 Tho H L

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Apr 19, 2024

This course is very helpful for me to improve SQL skills. Thanks :)

创建者 orakanma c

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Jul 7, 2022

Challenging and Interesting. I like every part of hands on lab test

创建者 Yiming D

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Jul 5, 2021

Der Kurs ist sehr nützlich und hat meine SQL-Fähigkeiten verbessert

创建者 Stas O

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Oct 11, 2020

Amazing course, after complete it, I understood fundamental of SQL.

创建者 Luis V B

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Apr 23, 2020

Pretty complete course on the relational databses and queries field

创建者 LONG Y

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Apr 19, 2020

Very nice and hands on module. The practice labs are well prepared!

创建者 Ashish S

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Aug 24, 2019

Amazing course. covers all vital aspects of SQL, Database & python

创建者 Jyoti D S

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Dec 15, 2018

One of the best course and well structured with good lab practices.

创建者 Raul A

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Aug 9, 2025

An excellent course with great hands-on labs and nice explanations

创建者 Azajul I N

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Dec 24, 2020

Wow. I really enjoyed this course. Highly Recommended. Keep it up.