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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：

726 - Databases and SQL for Data Science with Python 的 750 个评论（共 3,275 个）

创建者 Pedro F

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Aug 19, 2019

Pretty intensive but interesting and useful course. Lots of materials and good labs.

创建者 Daniel H

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Mar 3, 2024

A good and well organized course with meaningful lab assignments and enough detail.

创建者 Hassan H

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Oct 8, 2022

This course was designed professionally and all the topics were taught so briefly.

创建者 Shafiqahmed D

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Aug 16, 2020

This is an excellent course. I have learnt a lot from this course. Just go for it.

创建者 Janhavi D

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Aug 29, 2019

Informative course with amazing labs and quizzes. It is a good introduction to SQL.

创建者 Bakari D

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Jun 30, 2019

Very fun and educational course. Take the time to go through all the SQL commands.

创建者 Azeez O

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Jan 31, 2019

I benefited a lot from this course, it has made me a better database Administrator.

创建者 Shaik A B

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Nov 22, 2023

This course is the best for understanding the DB's and how to use them with python

创建者 Serge p A

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Jan 27, 2023

I really enjoyed the course, it is well structured with good content...thank you !

创建者 Nyv M M

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Mar 4, 2022

Love it. I just wish more content on SQL is added for further mastery of the tool.

创建者 Preetam B

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May 19, 2021

Good course explaining SQL for the beginners. Lab work is advantage to understand.

创建者 Hendrik L

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Dec 9, 2020

great course, thanks for taking the time and setting it up ! :) THANK YOU SO MUCH!

创建者 VAIBHAV V N

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Mar 27, 2020

Excellent course for those who want to learn sql from data scientist point of view

创建者 Nur C N

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Jul 10, 2019

I like the tutorial using the SQL magic and the easy way to call SQL via notebook.

创建者 Jesus C C

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Mar 1, 2019

That's a really good introduction to SQL and get enough knowledge to work with it.

创建者 Oludayo

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Jan 5, 2019

I love this course. It challenged me. There is always room for improvement though.

创建者 Mariano M P

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Aug 15, 2024

Te aporta lo necesario, con todos los elementos para el control absoluto sobre BD

创建者 JISHNU M

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Jan 2, 2024

wonderful learning experience through hands-on practice labs sessions and quizzes

创建者 Ronnie M

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Feb 28, 2023

Hard for beginner like me but worth a lot if you are branching to data analytics.

创建者 Phù C Đ

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Aug 27, 2022

I truely love this course, it provides database, SQL and NoSQL knowledge so well.

创建者 Abdul M

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Jun 9, 2022

For the first time I met a very cool session over SQL and learn much more.

Thanks

创建者 Pat B

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Feb 14, 2021

I learnt a lot, loved the tasks and would gladly recommend this course to anyone.

创建者 Niraj J

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Sep 8, 2020

This is an excellent course and gives hands on experience in its Lab environment.

创建者 Alamaeze N K

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Aug 10, 2020

This course is well-taught and properly organized. I enjoyed every section of it.

创建者 Rohit S

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May 31, 2020

Covers almost everything you need to know for starting your Data Science journey.