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学生对 IBM 提供的 Databases and SQL for Data Science with Python 的评价和反馈

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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：

1176 - Databases and SQL for Data Science with Python 的 1200 个评论（共 3,259 个）

创建者 BRAHMESHWAR S

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Aug 20, 2019

The overall course is good and interesting

创建者 Kiruba S

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Aug 17, 2025

Good experience for me ease to understand

创建者 Mughni A

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May 13, 2024

Very good basic knowledge to learning SQL

创建者 RAUL V C

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Oct 20, 2023

EXCELENTE, Los laboratorios ayudan mucho.

创建者 Sachin S

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Aug 9, 2023

Best SQL course available on the internet

创建者 Juan S R G

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Jul 19, 2023

Awesome I learn a lot of things about SQL

创建者 Trần H T

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Feb 26, 2023

This course is good enough for DS, DE, DA

创建者 Abdullah N

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Dec 18, 2022

It is a great course with handy worklabs.

创建者 Abdulkadir G

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Oct 16, 2022

The bestonline course on SQL and Python

创建者 stu

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Oct 6, 2021

Awesome course. Learnt so much, thank you

创建者 saman s

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Aug 14, 2021

Sufficient and useful with great lessons

创建者 ugochukwu o

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Jul 29, 2021

Rigorous but very rewarding and exciting.

创建者 Penélope L L

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Jan 7, 2021

A really good first approach to Databases

创建者 Iosif D

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Nov 14, 2020

Great introductory content. Helped a lot.

创建者 Santiago B P

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Aug 24, 2020

Excelente contenido, ejemplos muy claros.

创建者 Putrawan R

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Jun 3, 2020

excellent materials with detail guideline

创建者 Debesh R

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Feb 2, 2020

Excellent material, to the point covered.

创建者 renaud A

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Jun 25, 2019

Fine course!

am running sql like an expert

创建者 Thanh C D

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Jun 14, 2019

Superb Content! Loved it. IBM is da best!

创建者 Vigneshwaran P

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Mar 7, 2019

Good course if u do the practice properly

创建者 Deleted A

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Sep 15, 2024

Good course ! Good practical examples !

创建者 gastrofoodiebar

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Apr 25, 2024

Excelente material, bien estructurado!!!

创建者 Yếnlisa T

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Jan 17, 2024

Goods for basics with many hands-on labs

创建者 Bhumika V

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Oct 28, 2023

Well-curated and best explained content.

创建者 Chebbi M

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Aug 12, 2023

it was very helpful thank you coursera!!