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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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22,593 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

DE

Dec 27, 2019

Course is god enough. However the last assessment is not. Misprints and not clear questions lead to disappointing marks in the end. Also other students marked assessments based on their understanding.

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!

筛选依据：

1601 - Databases and SQL for Data Science with Python 的 1625 个评论（共 3,277 个）

创建者 Nguyễn P H

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Oct 10, 2021

i love this course

创建者 Fahmi U

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Sep 17, 2021

very good learning

创建者 Kevin L

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Aug 25, 2021

I love this course

创建者 Deepak C C

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Sep 25, 2020

Interesting course

创建者 GANESH M W

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Jul 23, 2020

ONE OF BEST COURSE

创建者 Erickson F

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Jul 10, 2020

great!!!!!!!!!!!!!

创建者 Henry

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May 11, 2020

Practical oriented

创建者 bipin m

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May 6, 2020

Excellent course!!

创建者 Vivek K

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Feb 15, 2020

good for beginners

创建者 Deelip c

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Feb 8, 2020

wonderful course..

创建者 Frederico C V

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Oct 13, 2019

Excellent course!!

创建者 Alexandre T

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Sep 23, 2019

Excellent approuch

创建者 Yitao M

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Sep 1, 2019

I like this course

创建者 Shivam S

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Jul 28, 2019

great way to learn

创建者 [email protected]

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Jul 9, 2019

very useful course

创建者 Satyam C

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Oct 9, 2018

Best way to learn!

创建者 Gledys C

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Dec 15, 2025

Excellente course

创建者 James

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Aug 3, 2025

It is good course

创建者 David M

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Apr 30, 2025

Excellent course!

创建者 Lu Z

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Apr 15, 2025

very good course!

创建者 AKASH H 2

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Apr 10, 2025

better experience

创建者 Hemant y

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Mar 31, 2025

Very good content

创建者 moksh c

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Mar 22, 2025

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创建者 ANIKET S

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Mar 20, 2025

very nice course

创建者 Abhiank A

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Nov 9, 2024

love this course!