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

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：

2776 - Databases and SQL for Data Science with Python 的 2800 个评论（共 3,275 个）

创建者 Pankaj K

•

Mar 5, 2022

All are good

创建者 Sagar S

•

Apr 5, 2020

Nice Course!

创建者 fezile t

•

Feb 27, 2020

Great Course

创建者 Bakyt N

•

Jan 26, 2019

Bit too easy

创建者 MONIKA S

•

Jun 15, 2025

Good course

创建者 Ayush S N

•

Apr 5, 2025

good course

创建者 Charu S

•

Sep 3, 2024

good course

创建者 Himanshu K

•

Mar 2, 2024

good course

创建者 Ahmed “ H

•

Sep 17, 2023

Good Course

创建者 ANUSHA g

•

Apr 11, 2023

IT WAS NICE

创建者 Yang D

•

Jan 29, 2021

good course

创建者 Vighnesh D

•

Nov 13, 2020

good course

创建者 saris k

•

Mar 22, 2020

tons of bug

创建者 MAMIDISETTI V V

•

Mar 22, 2024

wonderfull

创建者 Bhagyashree S

•

Jun 17, 2022

Excellent.

创建者 Sajeev R

•

Jul 25, 2021

Lear Again

创建者 Claude B B

•

Apr 20, 2021

Good job !

创建者 GUNEL X

•

Nov 15, 2025

Excellent

创建者 Rasaq H

•

Jul 7, 2022

Very Nice

创建者 Katherine M K

•

Dec 30, 2021

difficult

创建者 Mouhamed B C

•

Dec 4, 2025

Très bon

创建者 nawaf a

•

May 10, 2025

رزدتدتاد

创建者 VANSHIKA

•

Mar 17, 2025

........

创建者 Cata M

•

Aug 6, 2024

completo

创建者 Mahendra - E

•

Aug 7, 2022

Good one