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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：

2776 - Databases and SQL for Data Science with Python 的 2800 个评论（共 3,258 个）

创建者 Sajeev R

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Jul 25, 2021

Lear Again

创建者 Claude B B

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Apr 20, 2021

Good job !

创建者 GUNEL X

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Nov 15, 2025

Excellent

创建者 Rasaq H

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Jul 7, 2022

Very Nice

创建者 Katherine M K

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Dec 30, 2021

difficult

创建者 Mouhamed B C

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Dec 4, 2025

Très bon

创建者 nawaf a

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May 10, 2025

رزدتدتاد

创建者 VANSHIKA

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Mar 17, 2025

........

创建者 Cata M

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Aug 6, 2024

completo

创建者 Mahendra - E

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Aug 7, 2022

Good one

创建者 Ghanshyam T

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Mar 21, 2022

All good

创建者 RANJIT G

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Mar 25, 2025

Awesome

创建者 Vivan G

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Oct 29, 2024

Helpful

创建者 Philipp J F

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Jul 11, 2023

Not bad

创建者 Mohit G

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Dec 21, 2022

awesome

创建者 Isaac N

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Dec 3, 2019

Thank's

创建者 Rehan K

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Aug 7, 2019

helpful

创建者 MUKKU B

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Feb 3, 2025

Good👍

创建者 Rodrique D

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Aug 3, 2021

Coool

创建者 JEAN F P S

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Jun 14, 2025

GREAT

创建者 Yogendra K

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Apr 4, 2025

good'

创建者 Clinton R

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Mar 6, 2025

great

创建者 Aditya Y

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Sep 6, 2023

Great

创建者 Athiyaman M

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Jul 9, 2023

Good!

创建者 Raden R S G

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Jun 7, 2023

great