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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：

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!