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
22,462 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：

2801 - Databases and SQL for Data Science with Python 的 2825 个评论（共 3,259 个）

创建者 Raden R S G

•

Jun 7, 2023

great

创建者 hamza s

•

Apr 2, 2020

Good.

创建者 Clive G M P

•

Jul 6, 2025

good

创建者 KAPADIYA P M

•

Jun 13, 2025

good

创建者 Dhruv p

•

May 31, 2025

Good

创建者 Sai A

•

Apr 14, 2025

good

创建者 Shoeb a

•

Mar 30, 2025

good

创建者 ADARSH P

•

Mar 22, 2025

efds

创建者 Hridendra S

•

Mar 20, 2025

good

创建者 REHAN S

•

Mar 19, 2025

good

创建者 ROSHNI S

•

Mar 19, 2025

NICE

创建者 ABHAY K S

•

Mar 19, 2025

good

创建者 Manav K B

•

Mar 12, 2025

Good

创建者 Asmit D

•

Mar 2, 2025

nice

创建者 OLEKSANDR C

•

Mar 1, 2025

ok )

创建者 Naveen

•

Feb 15, 2025

nice

创建者 Sarthak j

•

Nov 12, 2024

good

创建者 Urvashi A

•

Nov 5, 2024

nice

创建者 Bala M

•

Oct 9, 2024

nice

创建者 SUBHASHINI G

•

Oct 2, 2024

Good

创建者 KANAGA D G B

•

Sep 25, 2024

Good

创建者 MOHAMMAD A B

•

Sep 20, 2024

Good

创建者 Barsa P

•

Sep 18, 2024

Good

创建者 Sanskruti G

•

Sep 11, 2024

nice

创建者 Khaled E

•

Jul 25, 2024

Good