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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：

1351 - Databases and SQL for Data Science with Python 的 1375 个评论（共 3,259 个）

创建者 Amit V

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Jul 25, 2022

Learning with practical insight

创建者 XIAOLIN M

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May 11, 2022

very useful for me to practice.

创建者 dumebi j

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Sep 20, 2021

quite drilling but entertaining

创建者 WEN Y

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Jun 24, 2021

Helpful in my work. Good course

创建者 Saumya R P

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Sep 7, 2020

nice course design and content!

创建者 Pulkeshin s

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Nov 16, 2019

Excellent course for beginners.

创建者 Sathwika N

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Nov 3, 2019

Excellent course for beginners.

创建者 Ritwik S

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Oct 27, 2019

an amazing course for beginners

创建者 Roshan K

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Jul 16, 2019

Brain storming course. Must do.

创建者 Tiago P F

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Apr 20, 2019

Very didactic and clear course.

创建者 Your I C P

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Feb 28, 2019

I LEARNED A LOT. THANKS SO MUCH

创建者 Chinmay P

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Nov 16, 2024

Very Good Informational Source

创建者 Adnan A K N

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Oct 21, 2024

Extra-Ordinary Course Content!

创建者 Björn Ó G

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Oct 11, 2024

great intro to SQL with python

创建者 Paris L

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Jul 4, 2024

Very nice learning experience!

创建者 sonia S

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Mar 10, 2024

very helpful and easy learning

创建者 chaker s

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Mar 7, 2024

great .. I highly recommend it

创建者 Mehmet K

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Jul 28, 2023

Thanks for this amazing course

创建者 Mihir P

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Mar 25, 2023

Highly impressed by the course

创建者 Gary R

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Jan 27, 2023

Very challenging but rewarding

创建者 Esther O O

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Dec 22, 2022

NICE ONE MUCH IBM AND COURSERA

创建者 Shiragi K

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Nov 13, 2022

harsh and tough, but important

创建者 andrew t

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Aug 2, 2022

Very good introduction to SQL!

创建者 Arnab D

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Mar 16, 2022

I learned everything about sql

创建者 Gilberto F

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Mar 1, 2021

Great course, congratulations!