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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

DE

Dec 27, 2019

Course is god enough. However the last assessment is not. Misprints and not clear questions lead to disappointing marks in the end. Also other students marked assessments based on their understanding.

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：

1501 - Databases and SQL for Data Science with Python 的 1525 个评论（共 3,277 个）

创建者 Bhuv P

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Jul 31, 2025

This is Best SQL Course

创建者 Keshav D

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Mar 5, 2025

very informative course

创建者 Saikrishna K

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Jan 23, 2025

good to go very usefull

创建者 Leandro M

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Jan 3, 2025

Excelent for begginers!

创建者 Kaushal P

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Jan 22, 2024

Just an amazing Course!

创建者 amir m g

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Oct 3, 2023

Its really appropriate.

创建者 Iman S

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Oct 3, 2023

That was a great Course

创建者 CHIN H V

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Dec 21, 2022

Very beginner friendly.

创建者 Abdullah A

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Sep 27, 2022

Thanks for everything.

创建者 Mr. S B

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Mar 15, 2022

Very informative course

创建者 Priyanka K

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Oct 14, 2021

very nice and effective

创建者 igor i

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Jun 28, 2021

very interesting course

创建者 Alex A

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Dec 14, 2020

Thank you for all work!

创建者 Gokulakannan S

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May 19, 2020

The Course was great!!!

创建者 Anil K

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Mar 24, 2020

With one word, perfect.

创建者 Afsar J

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Feb 24, 2020

good for the beginners!

创建者 José R

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Dec 19, 2019

Very relevant and neat!

创建者 Axel G

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Sep 22, 2019

Great labs to practice.

创建者 Badal J

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Jul 21, 2019

very interesting course

创建者 Ансар Е К

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Nov 10, 2025

its very profesionally

创建者 sorin p

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May 26, 2025

Ok. Thanks. Very nice.

创建者 SURYAPRAKASH S

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Mar 18, 2025

nndvsvsvdsvsvvfvfvfvvv

创建者 Venura P

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Mar 26, 2024

This course is Awesome

创建者 Miramgul K

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Feb 3, 2024

thank you! very useful

创建者 C7_159_AKASH P

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Aug 1, 2023

Best course on Planet.