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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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22,593 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

AA

May 29, 2020

It's my first course at Coursera and it's quite good. By this course now I'm able to partially working as data analyst soon to be working as full-time analyst.I'm very thankful to the instructor.

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!

筛选依据：

1451 - Databases and SQL for Data Science with Python 的 1475 个评论（共 3,277 个）

创建者 KABELO M

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Dec 13, 2022

This course is exceptional

创建者 Latifa K

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Dec 11, 2022

super course for beginners

创建者 Sudesh P

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Mar 17, 2022

Excellent way to learn SQL

创建者 Gaurav M

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Apr 18, 2021

Great learning experience!

创建者 Hitesh K

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Apr 3, 2021

Great learning techniques.

创建者 Sang-Phil K

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Feb 4, 2020

Great hands-on assignments

创建者 Vardges Z

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May 20, 2019

Good course for beginners.

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