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：

951 - Databases and SQL for Data Science with Python 的 975 个评论（共 3,259 个）

创建者 Clement V N

•

Jan 11, 2024

Great course content.. I picked up a whole lot from this..

创建者 Sharang D

•

Dec 11, 2023

Good one best for learning complete SQL or SQL with python

创建者 Thomas S

•

Sep 4, 2023

Much better to upload pictures than the jupityr notebooks.

创建者 David L

•

Apr 29, 2023

Very comprehensive yet easy to understand at the same time

创建者 Satyam B

•

Nov 1, 2022

Once finish this course you will have clear vision on data

创建者 Prince K

•

May 24, 2022

best course for beginners. i have learned so much things.

创建者 Smita M

•

Apr 24, 2022

Good understanding.Good classses and also good assignment.

创建者 Attary A

•

Apr 7, 2021

really great course, learned a lot about Databases and sql

创建者 Ronel K

•

Nov 19, 2020

Amazing course. Really comfortable in SQL now as a result.

创建者 Serena T

•

Nov 8, 2019

Very informative and sufficient sample and practices given

创建者 Ayan C

•

Mar 4, 2019

Good course for understanding and starting to work on SQL.

创建者 Ronald B

•

Jan 31, 2019

Great video's, nice explanations and good final excersise.

创建者 Hashika S

•

Feb 14, 2025

This is an excellent course to someone learn SQL in deep.

创建者 Gagik A

•

Nov 12, 2024

It has been a great deal to get familiar with the course.

创建者 Arturo I M B

•

Oct 12, 2023

Great foundational skills to handle relational databases.

创建者 Hug S

•

Aug 4, 2023

The longest of the certificate but one of the best of it.

创建者 Shane B

•

Feb 28, 2023

Great course, challenging when it needs to be! Thank you.

创建者 Jose M V A

•

Feb 1, 2022

Great course for SQL beginners, starting from the basics.

创建者 vignaux

•

Aug 24, 2021

Great course. So exhaustive , with a lot of labs. Perfect

创建者 Fabien M

•

Mar 23, 2021

Excellent course to learn SQL with lots of lab exercises.

创建者 Vaibhav J

•

Sep 1, 2020

I wish that the last assignment had more python than SQL.

创建者 Ben M

•

Jul 21, 2020

Great course to get familiar with SQL and Python combined

创建者 Hong W

•

Jun 3, 2020

Vey good course for understanding the basic query of SQL.

创建者 Volodymyr B

•

May 26, 2020

Thanks for this course. It was very useful and intresting

创建者 Alejandro A

•

Apr 23, 2020

Really interesting and difficult!! really learned a lot!!