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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

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.

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：

1226 - Databases and SQL for Data Science with Python 的 1250 个评论（共 3,275 个）

创建者 Ravishankar Y

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Mar 9, 2020

Heartiest gratitude to Coursera and IBM

创建者 Жовтобрюх Д А

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Feb 25, 2020

worth taking, a lot of practical advice

创建者 Deleted A

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Jan 28, 2020

Useful class I learned a lot about SQL!

创建者 Rafed A

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Jan 5, 2020

challenging but I learn so many queries

创建者 Didem A

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Aug 15, 2019

The course is extremely useful. Thanks!

创建者 Ivan O

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May 6, 2019

Great content and very-well structured!

创建者 Ariel E

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Feb 7, 2019

Great exercises and labs to practice !!

创建者 Zhou X

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Aug 6, 2025

Excellent course. I like it very much.

创建者 Dr. M H

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Oct 3, 2023

I was little sick but I love the work!

创建者 Shah F

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Apr 14, 2023

very informative and practicle course.

创建者 Faizan N

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Dec 12, 2022

Great course to learn SQL from scratch

创建者 Azeez D

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Nov 11, 2021

Very well structured course, thank you

创建者 Bryan A C S

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Jan 17, 2021

Excellent course to start learning SQL

创建者 Dr. B L

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Nov 21, 2020

Excellent Professor and Data Scientist

创建者 Andrés G R

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May 20, 2020

Really helpful courses, very dynamics!

创建者 Sergei R

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Jan 25, 2020

Excellent course for SQL introduction!

创建者 COSMOS M

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Oct 31, 2019

very detailed, relevant and practical.

创建者 Nathanael O

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Oct 10, 2019

Awesome exposure into the world of SQL

创建者 Abhishek J

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Aug 8, 2019

Very good for someone who's new to it.

创建者 Mustafa A B A

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Sep 9, 2025

good start to know about SQL universe

创建者 Carlos C T

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Sep 19, 2024

Muy buen material. Excelente. Gracias

创建者 Nishat M

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Sep 12, 2024

IBM is very much helpful for learning

创建者 Pablo A O

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Dec 23, 2023

It was a great course, well explained

创建者 Rajdeep P

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Oct 28, 2023

Excellent course and very informative

创建者 Zaid S

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Sep 21, 2023

LEARNED INTEGRATION OF SQL AND PYTHON