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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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22,270 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

BS

May 20, 2020

Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!

JT

Apr 25, 2023

Great course easy to follow, very good notes, videos and guidance on how to complete the assignments. This is a great introduction course to begin your knowledge and training to be a Data Scientist.

筛选依据：

2976 - Databases and SQL for Data Science with Python 的 3000 个评论（共 3,225 个）

创建者 Varun B

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Mar 22, 2020

It is a good course to learn SQL and Python interfaced DBMS.

创建者 Niklas M

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Jun 6, 2019

Good course, however, it uses a lot of IBM specific tools.

创建者 Deleted A

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Jun 16, 2020

Videos in each week can be repetitive and/or overlapping

创建者 Adrian A

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Sep 4, 2022

Assignment content should be updated more regularly

创建者 Xin Y L

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Dec 1, 2021

Skill Lab always down. The questions are ambigious.

创建者 Adnan A

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Jul 26, 2022

clickable assignments matrials is not available.

创建者 Жигмытов Ц

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Sep 20, 2020

Need more practice and less IBM advertisement =)

创建者 Nidhi M

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Jan 19, 2024

not updating, issues with the quiz and plug in

创建者 Joel G

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Nov 1, 2022

make clear details about final peer assignment

创建者 AntoStain

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Sep 10, 2020

The exercises should be more challenging.

创建者 Rohit G

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May 10, 2019

Awesome course. Please also provide job.

创建者 Asibur R

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Oct 23, 2022

Couldn't connect to python to IBM_DB2.

创建者 Brad J

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Jun 14, 2025

Very basic - good introductory course

创建者 Abdullah A S S

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Aug 3, 2019

dude make the course a bit more human

创建者 Muhammad Z

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Apr 24, 2025

biggest to download sql dataset file

创建者 Leslie M

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Apr 23, 2024

Wish topics were a bit more concise.

创建者 Hussin A u

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May 4, 2024

the videos doesn't explain so much

创建者 Osama E

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Jan 27, 2024

good project but week explanation

创建者 Deleted A

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Mar 31, 2021

Shows a lot of IBM cloud error

创建者 Nitin C

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May 27, 2020

found it a tad bit challenging

创建者 Albert A

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Apr 15, 2022

the lab is hard to access

创建者 Giridhar K

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Apr 30, 2020

Not up to the expectation

创建者 mert e

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Dec 19, 2019

exams are not challenging

创建者 Sheldon D S

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Dec 7, 2019

Very confusing at times.