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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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22,453 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

SR

Aug 25, 2022

I am thankful to coursera for providing database and sql for data science course in such a way that anyone canunderstand the basic fundamental of sql and database. I learn a lot from this course.

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.

筛选依据：

726 - Databases and SQL for Data Science with Python 的 750 个评论（共 3,258 个）

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.

创建者 Voz K

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Apr 7, 2020

I really liked that you create your own database and use python to access via sql