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：

2551 - Databases and SQL for Data Science with Python 的 2575 个评论（共 3,259 个）

创建者 Ömer C G

•

Apr 29, 2022

I struggled with most was using IBM's DB2. IBM cloud was complete torture.

创建者 Malege T M

•

Aug 26, 2019

A great course to equip the learner with foundational knowledge and skills

创建者 Reid N

•

Jun 9, 2019

Very basic course that teaches you the bare minimum of SQL to get started.

创建者 Brian T

•

Jun 14, 2023

I was given a deep understanding of databases and SQL. I am very grateful

创建者 Pratik P

•

Oct 29, 2021

many practice questions, and good pace video to explain database objects

创建者 Anastasiya K

•

Feb 12, 2021

limited. Lack of explanations and use cases. Especially, in JOIN section

创建者 Vonda B V A

•

Feb 25, 2020

Really help me to re-understand basic SQL. It's suitable for a beginner.

创建者 Barbora T

•

Sep 11, 2019

Well explained, but both the quizes and the final project were too easy.

创建者 Andres F S M

•

Mar 25, 2025

could be more extensive in the explanations and in the tasks to be done

创建者 Christina G

•

Jul 17, 2023

Wish I could get a little more help when I got stuck on a coding issue.

创建者 Ivan L

•

Aug 12, 2021

Good basics, however it is far from using it for the real data analysis

创建者 Rahul C

•

Aug 19, 2020

Great Course, the addition of some more practicals will be appreciable.

创建者 Karan S

•

Jul 12, 2020

Course content is very good but faced problems while running IBM's DB2.

创建者 Vasilis N

•

Oct 28, 2022

labs dont work proberly a or they need update but lessons are perfect

创建者 Pascal B

•

Sep 12, 2021

Better structured than the previous one, but still all over the place.

创建者 Joy J

•

Jan 11, 2020

some repetition and some instruction for log in and setup is outdated.

创建者 Sharvari U

•

Oct 16, 2019

Datasets could have been proper. column names are too much mismatched.

创建者 E. R " A

•

Sep 29, 2019

i have not done any SQL for years! The course help bring it all back!

创建者 Quang D T

•

Jan 4, 2019

This course is good for beginner which has little knowledge about SQL

创建者 Abdur R M

•

Oct 11, 2018

Covers all basics of SQL and methods of accessing of SQL with Python.

创建者 Swati M

•

Mar 22, 2022

This databases and SQL for data Science with Python is very helpful.

创建者 Salil R

•

May 15, 2020

I already did that in the feedbck. It is Good I enjoyed a lot.

Thanks

创建者 Gerardo C O

•

Jul 23, 2023

Solo falta que el audio esté en español para tener las 5 estrellas

创建者 Akanksha S

•

Aug 12, 2019

The course is really good for the beginners who want to learn SQL.

创建者 徐沛羽

•

Jan 27, 2019

Materials are very easy for me because I have learnt sql before...