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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：

751 - Databases and SQL for Data Science with Python 的 775 个评论（共 3,275 个）

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

创建者 Dung N

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Dec 14, 2019

Great course! I have basic knowledge about SQL and how to write simple SQL query!

创建者 Guanming S

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Jul 12, 2019

The IBM Skills Network Lab keeps disconnect and is insanely slow. It's stupid af.

创建者 Saba K

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Jul 9, 2023

It was a great course and provided the basis for working with data base and sql.

创建者 Debashish S

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Nov 8, 2019

Had a great experience learning the use of SQL for database and for data science

创建者 Rodrigo B

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Aug 22, 2019

Great course. Help me to understand the concepts and all the basic fundamentals.

创建者 Sabarish V

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Mar 28, 2019

Does a good job for an introductory course. The quizzes are hit and miss though.

创建者 Actos R

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Feb 28, 2019

Curso muito dinâmico e amplo. Consegui ampliar muito os horizontes através dele.

创建者 Luis S

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May 20, 2025

Iit was easy until module 3, but modules 4 and 5 were challenging. I love it!

创建者 RokunuzJahan R

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Jul 21, 2023

Very intensive and detailed course for beginner and intermediate SQL knowledge.

创建者 Daniel F

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Jun 23, 2022

Hands on and very instructive. I learned a lot from the quizes and assignments.

创建者 Zhong H

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Jun 29, 2021

The content is excellent! It will be much better if course slides are provided!

创建者 Owolabi O R

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Jun 17, 2020

A wonderful course and wonderful tutors with wonderful support team.

Keep it up.

创建者 Abhishek c

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Mar 24, 2020

GREAT COURSE FOR LEARNING DBMS ,IF THE LABS ARE DONE PROPERLY BY THE INDIVIDUAL

创建者 Adolfo C Y

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Feb 19, 2020

Excellent course

It woulb be a plus to learn SQL Alchemy before learning ibm_dba

创建者 Roberto M

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Nov 25, 2019

I highly recommend without doubt,it is very usefull and you can practise a lot.

创建者 Saransh G

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Jun 27, 2019

A great in depth understanding of databases and

SQL is provided in this course.

创建者 Siripat W

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Nov 3, 2018

I really like this course, because It have more practice and optional learning.

创建者 Subodha G

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Oct 19, 2024

High quality content. Recommend all the beginners who are seeking to learn SQL

创建者 MOHAMMED B

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May 19, 2024

this course is amazing to get you in the advanced SQL and database enginnering

创建者 Artem A

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Oct 7, 2022

Great introduction to SQL! Learn something new as well refreshed what I knew.

创建者 Jerson E L A

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Apr 16, 2022

Excellent support material and challenges very consistent with what was taught

创建者 Ty M

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Sep 16, 2021

Very good course! Great programming examples in the labs. Excellent videos.

创建者 LO W

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Jun 27, 2021

Teaching is clear. Allow learner start from zero to a practical level of SQL.

创建者 Thomas J

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May 16, 2020

Excellent course with hands-on labs which is the best way to learn new skills.