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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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22,562 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：

1751 - Databases and SQL for Data Science with Python 的 1775 个评论（共 3,275 个）

创建者 Harsha G

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May 6, 2020

Awesome Course

创建者 Fernando F

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May 3, 2020

clear content!

创建者 purnachand k

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Apr 26, 2020

Little lengthy

创建者 Harsh C

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Mar 24, 2020

BEST I Love it

创建者 yifeng l

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Mar 4, 2020

very practical

创建者 Toufik R

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Jan 24, 2020

Amazing course

创建者 B. H

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Sep 16, 2019

Great course !

创建者 raviteja g

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Jul 1, 2019

Well organised

创建者 Alexander P S

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Mar 26, 2019

Awesome Course

创建者 Gurnam S

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Mar 4, 2019

Good exercises

创建者 Shuying X

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Nov 19, 2018

Good Lectures.

创建者 Alice W

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Nov 24, 2025

very detailed

创建者 Sanoj R

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Nov 20, 2025

GREAT COURSE.

创建者 Thom N

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May 20, 2025

good examples

创建者 Sneha M

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May 9, 2025

Good to learn

创建者 Omar A D

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Feb 23, 2025

Great course!

创建者 ANMOL P

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Jan 30, 2025

It was great.

创建者 Isaac O

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Oct 19, 2024

Very Detailed

创建者 Karim M

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Feb 29, 2024

Great Course!

创建者 ELMURODOVA T

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Dec 11, 2023

great project

创建者 Garey S

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Aug 21, 2023

Great Course!

创建者 abhishek p

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Jun 3, 2023

good to learn

创建者 John A

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Feb 11, 2023

Great course!

创建者 Ijaz U

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Jan 30, 2023

Great content

创建者 Nnanke W

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Sep 12, 2022

Great course