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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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22,593 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

DE

Dec 27, 2019

Course is god enough. However the last assessment is not. Misprints and not clear questions lead to disappointing marks in the end. Also other students marked assessments based on their understanding.

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!

筛选依据：

1551 - Databases and SQL for Data Science with Python 的 1575 个评论（共 3,277 个）

创建者 Asim J

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May 19, 2025

Great place to start

创建者 Sylvia M

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Mar 8, 2025

it was a nice course

创建者 Ehi O

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Feb 2, 2025

This course was nice

创建者 Eduardo M

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Jun 1, 2023

Excellent content !!

创建者 Kareem M

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Sep 16, 2022

IT WAS GREAT COURSE

创建者 Maria r

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Sep 6, 2022

Very Good Experience

创建者 Suleiman A

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Jul 3, 2022

from zero to mastery

创建者 Katele L

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Jun 2, 2022

VERY HELPFUL COURSE.

创建者 Shameema K

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Dec 18, 2021

great class with IBM

创建者 John M

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Jul 21, 2021

Exceptional delivery

创建者 Ng C H

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Mar 26, 2021

Very useful for SQL!

创建者 Saravanan S

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Jun 21, 2020

Good Course to learn

创建者 Dhruv S

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Nov 8, 2019

amazing course jhatu

创建者 A I

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Oct 31, 2019

Good for beginners!!

创建者 Naol T L

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Mar 14, 2025

Such great content!

创建者 PRATHAM C

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Feb 19, 2025

very helpful for me

创建者 DAVID A D

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Jul 27, 2024

Highly recommended!

创建者 NATCHIMUTHU.N

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Jul 26, 2024

Very useful course!

创建者 Mohammad A

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Jun 28, 2024

very useful lessons

创建者 Salah-Eddine A

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Feb 12, 2024

makes SQL seem easy

创建者 Deleted A

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Dec 24, 2023

Excellent Learning.

创建者 ANSH K B

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Oct 28, 2023

GOOOOOOOOOOOOOOOOOD

创建者 M M T

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Oct 12, 2023

Excellent hands on.

创建者 Fathur R

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Feb 26, 2023

mudah dipahami dan

创建者 simeon t

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Aug 31, 2022

Good content course