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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

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：

1801 - Databases and SQL for Data Science with Python 的 1825 个评论（共 3,275 个）

创建者 Iryna L

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Feb 24, 2025

All exelent!

创建者 Aditi j

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Nov 12, 2024

Its was good

创建者 Bond

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Jun 6, 2024

very helpful

创建者 Suman k

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Dec 23, 2023

great course

创建者 Badal S

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Nov 23, 2023

Great Course

创建者 ABHISHEK

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Jul 27, 2023

magnifico..!

创建者 Jesse H

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Jul 1, 2023

Good course.

创建者 Atul S

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May 1, 2023

mind bogling

创建者 Sabeur M

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Apr 22, 2023

Great Course

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