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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

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：

1801 - Databases and SQL for Data Science with Python 的 1825 个评论（共 3,259 个）

创建者 Omar A

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Apr 5, 2023

Great course

创建者 Azero Z

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Mar 16, 2023

UNBELEIVABLE

创建者 Alejandro G R

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Dec 26, 2022

hard but fun

创建者 Eber S

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Nov 29, 2022

Very useful.

创建者 chetna b

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Nov 4, 2022

great course

创建者 Innocent A K

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Aug 5, 2022

GOOD COURSE

创建者 SAAD K

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Jun 28, 2022

Great course

创建者 Ankita

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Jun 24, 2022

good content

创建者 HUJOORY A

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Mar 20, 2022

Great Course

创建者 Kyaw H

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Dec 18, 2021

good course

创建者 RAFAEL F M A

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Dec 6, 2021

Nice course!

创建者 Ely A F M

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Nov 25, 2021

Buen curso.

创建者 Fernando C A

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Nov 19, 2021

Good course!

创建者 Ahamed A

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Sep 24, 2021

Very helpful

创建者 Amy K

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Aug 6, 2021

Very Helpful

创建者 Ankita M

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Jul 4, 2021

great course

创建者 ROHIT K

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Jun 19, 2021

good course!

创建者 [email protected]

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May 11, 2021

많은 도움 받았습니다.

创建者 barep a

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Jan 29, 2021

very helpful

创建者 Rama C S

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Oct 4, 2020

Neat course!

创建者 ADU I O

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Aug 8, 2020

Satisfactory

创建者 Prathamesh J J

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Jul 30, 2020

nice course.

创建者 Miroslav M

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Jul 19, 2020

great course

创建者 RAVI S S

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Jul 2, 2020

Really grate

创建者 Nandivada P E

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Jun 6, 2020

Super course