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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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22,462 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：

826 - Databases and SQL for Data Science with Python 的 850 个评论（共 3,259 个）

创建者 SOHAM_Godkar 1

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Jan 28, 2025

Doing the labs in all the provided modules felt sufficient to learn SQL.

创建者 Said F

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Dec 18, 2022

Great one although very exhausting one .Thanks so much for great efforts

创建者 Graziany G ( S

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Aug 28, 2022

Awesome!!! The best course that I've taken. Thank you IBM and Coursera.

创建者 Devi P P

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Dec 7, 2021

Really excellent course for learning SQL and database management basics.

创建者 Jesus P

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Dec 13, 2020

I learned the Databases and SQL skill that are required for Data Science

创建者 José E S V

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Aug 8, 2020

Excelent. This course provides great tools to learn SQL! I recommend it.

创建者 Poorna C K

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May 17, 2020

Good course with detailed content for SQL and Python with sql used cases

创建者 Aditya K

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Feb 4, 2020

A good understanding of SQL basics. Expecting more of practice sessions.

创建者 Veronica W

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Nov 11, 2019

nice refresher of SQL and database. easy enough for beginners to pick up

创建者 Chioma J E

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Mar 31, 2019

Very interesting course with challenging exercises. I really enjoyed it.

创建者 Kean T K

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Mar 30, 2019

Easy to follow and the labs and assignment help to enhance understanding

创建者 Md A R

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Mar 4, 2019

An awesome course, I would recommend everyone who wants a taste of SQL .

创建者 Anderson A

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Mar 3, 2025

Challenging but rewarding in the end! Keep at it. Databases can be fun!

创建者 VIVEK K

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Aug 28, 2023

This is good course for the Data Science as well as Data Engineer also.

创建者 Edgar A D B

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Aug 23, 2021

Excelent course, very compact and precise. No prior knowledge required.

创建者 Jose L J

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Jul 8, 2020

Great course!! I enjoy so much learning SQL y databases in this course.

创建者 Dhvani S

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Jun 19, 2020

It's very helpful application to improve your knowledge with courses...

创建者 David J L V

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Apr 12, 2020

It was a great course with a lot of real-problem exercises. Very useful

创建者 KRISHNA P S T

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Jul 28, 2019

Excellent course for beginners . Well structured and easy to understand

创建者 Sharan K

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Apr 20, 2019

Very good course for any beginner who wants to learn SQL the right way!

创建者 Dwij G R

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Jul 24, 2024

Start from very beginning level to grasp the basic of sql for database

创建者 Russell H

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Sep 1, 2022

very enjoyable and interesting to see how to extract data from tables

创建者 Priyanka G

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Aug 13, 2021

Very well structured course and easy to comprehend even to a beginner.

创建者 Long T

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Jul 24, 2021

A great course, fully equipped with knowledge for learners about DBMS.

创建者 Si-Mao W

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Jun 18, 2021

IBM should put more effort to maintain its Lab for week 5 assignments.