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：

1001 - Databases and SQL for Data Science with Python 的 1025 个评论（共 3,259 个）

创建者 Oscar P

•

Jul 1, 2020

Excellent course and very well explained and organized.

创建者 Edward M M

•

May 4, 2020

great course, applied knowledge to real world examples.

创建者 Steve M

•

Jul 12, 2019

Best overview of SQL that I have come across so far....

创建者 Akshita c

•

Mar 15, 2025

Very helpful for new comers I suggest you should do it

创建者 Y.Veda R

•

Sep 16, 2024

Informative,can understand concepts easily and clearly

创建者 Maryam S K

•

May 19, 2024

It is a well-structured and easy to understand course.

创建者 Anas K

•

Jun 14, 2021

Coursera Help Me to Build & Learn about Data Engineer!

创建者 Uzay P

•

Nov 5, 2020

Good subjects with exellent jupyter notebook exercises

创建者 Jully P P P

•

Nov 2, 2020

Very dynamic curse. Easy to follow, great instructors.

创建者 G v

•

Jun 2, 2020

Detail understanding of Databases from Scratch to end.

创建者 Quynh V

•

May 1, 2020

Very nice course and easy to follow and good examples.

创建者 Alejandro S M

•

Apr 24, 2020

A nice way to review long time forgotten SQL concepts.

创建者 Siwei L

•

Feb 12, 2020

good basics, optional course meanful for understanding

创建者 Luis M

•

Dec 28, 2019

A great introduction to SQL and using Python with SQL.

创建者 Akash V

•

Sep 9, 2019

Thanks for teaching me this course. It was so helpful.

创建者 Christopher M

•

Sep 2, 2019

Excellent course - the supporting materials are superb

创建者 Jakub P

•

Jun 20, 2019

Great course with some nice step by step explanations.

创建者 Rajeshree S

•

Feb 28, 2019

Very good for someone who is just starting out on SQL.

创建者 Arisara C

•

Sep 7, 2018

Use database on could . this course have many benefit.

创建者 Hruthvik Ś

•

Nov 12, 2023

The course content was wonderful and helped me a lot!

创建者 KEFA M

•

Jun 16, 2023

I got all the skills I needed to advance in my career

创建者 Pankaj S

•

Jun 1, 2023

Great course for data science or data analyst student

创建者 Ameena P

•

Jan 31, 2023

best and easy to learn and understand all the concept

创建者 David C

•

Mar 27, 2022

Appropriate for the purpose of Data Analytics/Science

创建者 Andrew I

•

Dec 22, 2021

Very comprehensive. The honors excersises were great!