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：

2751 - Databases and SQL for Data Science with Python 的 2775 个评论（共 3,275 个）

创建者 Sangman J (

•

Nov 5, 2021

Very Good Lecture!

创建者 Ashok R

•

Jun 8, 2020

need more examples

创建者 Talat A S

•

Jun 26, 2019

only for beginners

创建者 Raja U

•

Jul 19, 2022

excellent courrse

创建者 Jay J

•

Oct 20, 2019

Very informative.

创建者 Amit A

•

Aug 8, 2019

So far excellent!

创建者 Mark A

•

Sep 2, 2025

very informative

创建者 SURAJ G

•

Sep 17, 2024

Very good course

创建者 Sandip D

•

Sep 5, 2023

very good course

创建者 NAGESWARARO K

•

Jan 4, 2020

Excellent Course

创建者 SHRUTI B

•

Jun 23, 2025

great teaching.

创建者 Shilpa P

•

May 16, 2025

good very nice

创建者 Dipen R

•

Apr 10, 2025

yeahhh!! gooood

创建者 risman s

•

Jun 2, 2024

mantapppppppppp

创建者 Alok Y

•

Oct 25, 2019

Good job by IBM

创建者 Manik D B

•

Mar 18, 2025

goodgfyjtyjtyj

创建者 Vijay B

•

Mar 16, 2025

Awesome course

创建者 Abioye H

•

Aug 14, 2023

very impacting

创建者 Rohit S P

•

Apr 14, 2019

Can do better.

创建者 Ajay K

•

Apr 8, 2025

Great Course.

创建者 Sai K K

•

Aug 4, 2021

good to learn

创建者 Patrick Q d A

•

Oct 5, 2020

Great course!

创建者 Amit G

•

May 24, 2020

good learning

创建者 Alois N

•

Mar 1, 2020

Great primer.

创建者 Jean F C

•

Apr 30, 2022

Good course