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
22,466 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：

1426 - Databases and SQL for Data Science with Python 的 1450 个评论（共 3,259 个）

创建者 Angel H (

•

Oct 10, 2022

Great introduction to SQL.

创建者 Abdelrahman E

•

May 29, 2022

very helpful and great labs

创建者 soyab s

•

Mar 10, 2022

this course is really good.

创建者 Amir H

•

Sep 10, 2021

ONE OF THE BEST COURSE EVER

创建者 Abhishek D

•

Aug 8, 2021

Very detailed and hands on!

创建者 Abhishek D

•

May 28, 2021

it was very well structured

创建者 Eduardo R H

•

May 16, 2021

Great middle course for SQL

创建者 Hans A E

•

Dec 8, 2020

Very insightful and helpful

创建者 Michele M

•

May 26, 2020

Very good learning material

创建者 Adithyan N

•

Mar 20, 2020

Excellent course! Loved it!

创建者 Wanji C

•

Nov 16, 2019

useful course for beginners

创建者 Minh P

•

Jul 8, 2019

Great basic SQL knowledge!!

创建者 Hong-ki L

•

Apr 13, 2019

The assignments are useful.

创建者 Parveen K

•

Sep 15, 2025

good to enhance the skill

创建者 Sagar K

•

Dec 15, 2023

one of the best course....

创建者 Benedict E

•

Nov 28, 2023

It was really good, thanks

创建者 Novosti F

•

Jun 11, 2023

Excellent on topic course!

创建者 KABELO M

•

Dec 13, 2022

This course is exceptional

创建者 Latifa K

•

Dec 11, 2022

super course for beginners

创建者 Sudesh P

•

Mar 17, 2022

Excellent way to learn SQL

创建者 Gaurav M

•

Apr 18, 2021

Great learning experience!

创建者 Hitesh K

•

Apr 3, 2021

Great learning techniques.

创建者 Sang-Phil K

•

Feb 4, 2020

Great hands-on assignments

创建者 Vardges Z

•

May 20, 2019

Good course for beginners.