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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：

2751 - Databases and SQL for Data Science with Python 的 2775 个评论（共 3,225 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 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 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

创建者 hamza s

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Apr 2, 2020

Good.

创建者 Clive G M P

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Jul 6, 2025

good