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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：

801 - Databases and SQL for Data Science with Python 的 825 个评论（共 3,259 个）

创建者 Chudi D

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Aug 23, 2024

Engaging, beginner friendly, good learning curve, worth the time and effort

创建者 Zulfan A

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Aug 5, 2023

I learned a lot, and fill in a missing part of my basic knowledge about SQL

创建者 Milton S

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Apr 23, 2020

Very helpful and informative. I had a great time learning these new skills.

创建者 Zulqrnain A

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Feb 21, 2023

A good deigned course to build skills related to database for data science

创建者 Akash S

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May 15, 2020

Awesome course for getting knowledge of database and SQL for data science.

创建者 Jonathan C

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Apr 2, 2020

Great intro to RDBMS, great for those wanting to learn SQL syntax quickly.

创建者 Amit L

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Jan 28, 2020

Excellent course for beginners to learn Databases and SQL for Data Science

创建者 Cheolsoon I

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Oct 28, 2019

Great Course but detailed guidance would be make this course a lot better.

创建者 Yong S

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Sep 10, 2019

A great introduction to SQL and how to use SQL language for database work.

创建者 RICHARD J F

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May 12, 2019

Les cours de Coursera sont juste Géniaux merci bcp j'apprends super vite !

创建者 Andrew B

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Jan 17, 2019

Good overview of SQL and IBM DB2. Practice exercises are well put together

创建者 Muyanja S Z

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Nov 21, 2018

I have no doubt this is most comprehensive SQL course on MOOC platforms !

创建者 KUNAL

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Mar 3, 2023

Explain is SQL Very Briefly

Thank You So Much This Course Writer & Maker

创建者 Nuno N

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Oct 2, 2022

Good introduction to using SQL with Jupyter notebooks for data analysis.

创建者 Novita Y B

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Sep 26, 2022

It was really good to learn this course due to well-structured material.

创建者 HAROUN A

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Aug 17, 2022

It's great with more usefull information and I had gain alot of knowledge

创建者 Musaib S

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Apr 13, 2022

Best Course of IBM that has cleared my basics and really helped in the go

创建者 Franklin R M U

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Jul 6, 2021

Excellent work platforms with IBM, excellent practices, excellent course.

创建者 Lee D (

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Feb 4, 2021

This was an excellent start on something big. Thank you for providing it.

创建者 Mohammedhammam A

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Dec 19, 2020

Easy to learn and gives you all what you needs to know about the subject.

创建者 Gregory J O C

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Jun 23, 2020

Aprendí muchas cosas nuevas, y el contenido estaba muy bien estructurado.

创建者 Vanisa A

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Apr 4, 2020

Concise and very useful

All basic about SQL provides here

Great course ^^

创建者 D k

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Apr 3, 2020

I was great way to learn SQL for database.

Accessing database with python.

创建者 Kostiantyn P

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Mar 1, 2020

weeks 3 and 4 have quite challenging and interesting tasks. I liked that.

创建者 Andrew F

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Jan 30, 2019

Great course! Challenging and interesting! I learned a lot. Thank you!