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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

SR

Aug 25, 2022

I am thankful to coursera for providing database and sql for data science course in such a way that anyone canunderstand the basic fundamental of sql and database. I learn a lot from this course.

NA

Mar 24, 2025

It was a wonderful and joyful learning from the starting to end, i also enjoyed while solving the quries on the hands on. I strongly suggest this course for any beginer who wants to learn SQL.

筛选依据：

1451 - Databases and SQL for Data Science with Python 的 1475 个评论（共 3,259 个）

创建者 Alessandro

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Apr 25, 2025

Good to learn the basics!

创建者 VIVEK V

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Mar 19, 2025

it was a great experience

创建者 Anwesha S

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Feb 2, 2025

good course for begginers

创建者 Hugo V

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Oct 25, 2024

Great learning experience

创建者 Tippa C

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Mar 12, 2024

Informative in the basics

创建者 Donald O

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Jan 22, 2024

Very Engaging contents...

创建者 Fares S

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Jan 12, 2024

what a wonderful course !

创建者 Manas H S P

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Aug 23, 2023

really a very good course

创建者 SADASHISH K B

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Jan 4, 2023

superb and just go for it

创建者 Juan C J T

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Sep 17, 2022

Este curso es excelente.

创建者 UCHE N

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Feb 21, 2022

Great learning experience

创建者 Subhadip P

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Feb 1, 2022

Great Interactive Course!

创建者 CHANDANA S S

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Nov 19, 2021

Excellent Course Package

创建者 Sangeeth S B

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May 26, 2021

Very Good and Informative

创建者 Зорка М

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Jul 25, 2020

The best one until now!!!

创建者 Shashank V M

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Mar 17, 2020

Great hands-on exercises.

创建者 EL H E S

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Feb 9, 2020

Thank you for this course

创建者 Swarnava B : R N E ( V T

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Nov 23, 2019

EXCELLENT STUDY MATERIALS

创建者 Dhruv S

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Nov 19, 2019

Great introduction to SQL

创建者 Arman D

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Oct 25, 2019

great course on Databases

创建者 Navruzbek K

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Feb 2, 2019

Quite introductory course

创建者 Sergio S S

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Jan 2, 2019

Practical and very usuful

创建者 Pouria E T

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Dec 21, 2018

Great and through course.

创建者 Ahmed E A T E

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Nov 16, 2018

i learned too much things

创建者 Nicolas G

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Aug 13, 2018

great course, great tools