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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

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.

IA

Feb 21, 2021

The course served as a good SQL refresher and I love the that I get to run all the exercise and assignment on IBM cloud. That really saved me a lot of stress. Good foundational course overall.

筛选依据：

2751 - Databases and SQL for Data Science with Python 的 2775 个评论（共 3,258 个）

创建者 Manik D B

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Mar 18, 2025

goodgfyjtyjtyj

创建者 Vijay B

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Mar 16, 2025

Awesome course

创建者 Abioye H

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Aug 14, 2023

very impacting

创建者 Rohit S P

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Apr 14, 2019

Can do better.

创建者 Ajay K

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Apr 8, 2025

Great Course.

创建者 Sai K K

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Aug 4, 2021

good to learn

创建者 Patrick Q d A

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Oct 5, 2020

Great course!

创建者 Amit G

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May 24, 2020

good learning

创建者 Alois N

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Mar 1, 2020

Great primer.

创建者 Jean F C

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Apr 30, 2022

Good course

创建者 Pankaj K

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Mar 5, 2022

All are good

创建者 Sagar S

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Apr 5, 2020

Nice Course!

创建者 fezile t

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Feb 27, 2020

Great Course

创建者 Bakyt N

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Jan 26, 2019

Bit too easy

创建者 MONIKA S

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Jun 15, 2025

Good course

创建者 Ayush S N

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Apr 5, 2025

good course

创建者 Charu S

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Sep 3, 2024

good course

创建者 Himanshu K

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Mar 2, 2024

good course

创建者 Ahmed “ H

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Sep 17, 2023

Good Course

创建者 ANUSHA g

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Apr 11, 2023

IT WAS NICE

创建者 Yang D

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Jan 29, 2021

good course

创建者 Vighnesh D

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Nov 13, 2020

good course

创建者 saris k

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Mar 22, 2020

tons of bug

创建者 MAMIDISETTI V V

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Mar 22, 2024

wonderfull

创建者 Bhagyashree S

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Jun 17, 2022

Excellent.