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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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22,466 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：

1701 - Databases and SQL for Data Science with Python 的 1725 个评论（共 3,259 个）

创建者 Jess N

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Oct 24, 2022

Great course!!

创建者 José R C M

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May 26, 2022

Great course!!!

创建者 Trilok N

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May 10, 2022

great learning.

创建者 dominic b

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Jan 14, 2022

I'm so grateful

创建者 BERNARDO A M G

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Jun 27, 2021

Excelente Curso

创建者 Krishna C

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May 19, 2020

simple and nice

创建者 Pavitrata V

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Apr 20, 2020

Great course...

创建者 José R C E

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Apr 9, 2020

Great training!

创建者 KVD S

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Feb 23, 2020

excellen course

创建者 Adetunji O

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Feb 9, 2020

Great lectures!

创建者 Samsul A A

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Dec 24, 2019

It's very good!

创建者 Alvaro Q

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Nov 11, 2019

buenos ejemplos

创建者 Aboalmagd

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Sep 28, 2019

powerful course

创建者 Andrew R

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Jul 24, 2019

A great course!

创建者 Sooraj S

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Oct 9, 2018

Well structured

创建者 Ulug'bek

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Dec 8, 2025

Perfect course

创建者 Katherine R

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Apr 21, 2025

EL MEJOR CURSO

创建者 shivang g

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Mar 19, 2025

great to learn

创建者 Briseño M F S

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Nov 3, 2024

Muy buen curso

创建者 Thắng Q

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Aug 9, 2024

Perfect Course

创建者 Chalidu W

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Mar 6, 2024

its very good.

创建者 Lucas F

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Dec 25, 2023

Great material

创建者 ABDUMANNON U A

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Dec 15, 2023

very wonderful

创建者 Aparna R

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Jul 27, 2023

Awesome course

创建者 Manjunatha K

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Mar 16, 2023

Good plateform