Chevron Left
返回到 Databases and SQL for Data Science with Python

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

4.7
星
22,562 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

NA

Mar 24, 2025

It was a wonderful and joyful learning from the starting to end, i also enjoyed while solving the quries on the hands on. I strongly suggest this course for any beginer who wants to learn SQL.

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：

1676 - Databases and SQL for Data Science with Python 的 1700 个评论（共 3,275 个）

创建者 Rama M Y

•

May 10, 2020

Very Good Course

创建者 Dr. P M

•

May 3, 2020

Nice one good go

创建者 Azman A

•

Apr 29, 2020

great experience

创建者 Rayon D

•

Apr 17, 2020

Excellent Course

创建者 José A E L

•

Apr 12, 2020

Excellent course

创建者 Sheetal J

•

Apr 8, 2020

very good course

创建者 Alex d L F

•

Apr 3, 2020

Excelente curso.

创建者 Raigan J F

•

Mar 23, 2020

Wonderful Course

创建者 Mayank k

•

Mar 9, 2020

Amazing course..

创建者 Roberto C S L

•

Feb 9, 2020

excellent course

创建者 Aniket S K

•

Feb 5, 2020

Wonderful Course

创建者 Saqib k

•

Jan 27, 2020

awesome teaching

创建者 Anurag P

•

Nov 6, 2019

EXCELLENT COURSE

创建者 Bharat J

•

Nov 4, 2019

Amazing Course!!

创建者 Joshy J

•

Oct 31, 2019

Very good course

创建者 Trapasiya D

•

Sep 20, 2019

very good course

创建者 Valerio C

•

Sep 12, 2019

Very well done!!

创建者 Saman S

•

Sep 10, 2019

That's wonderful

创建者 Poonam

•

Sep 6, 2019

very informative

创建者 Karthik

•

Aug 7, 2019

Excellent course

创建者 Mustapha A

•

Jul 27, 2019

Great For start.

创建者 Gilmar N

•

Mar 30, 2019

T

h

e

b

e

s

t

o

n

e

s

o

f

a

r

!

创建者 Irshad P

•

Feb 25, 2019

good explanation

创建者 Rajan C

•

Apr 23, 2025

very gud course

创建者 Om V V

•

Mar 22, 2025

excelent course