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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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22,565 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：

1926 - Databases and SQL for Data Science with Python 的 1950 个评论（共 3,275 个）

创建者 Anmol S R

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Apr 12, 2020

Ousting...

创建者 Varanasi v r

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Aug 23, 2019

Excellent.

创建者 Oscar A T

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Aug 1, 2019

very good.

创建者 Himanshu S

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Mar 3, 2019

Nice !!!!!

创建者 Ahmed T

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Nov 28, 2018

Amazing :)

创建者 Gregory R G J

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Nov 2, 2018

Thumbs Up!

创建者 Jorge A c c

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Nov 22, 2025

EXCELENTE

创建者 NOURA F S B N F S B

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Oct 18, 2025

جميله جدا

创建者 Jonathan A C D

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Sep 29, 2025

excelente

创建者 simone s

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Jul 29, 2025

well done

创建者 DEIVER M S N

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Jul 7, 2025

Excelente

创建者 Tatiana B B

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Apr 21, 2025

Muito bom

创建者 Krish J

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Apr 5, 2025

very nice

创建者 Sahil S

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Apr 4, 2025

very good

创建者 YUGAM

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Apr 3, 2025

very nice

创建者 Nishant

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Apr 2, 2025

excellent

创建者 MAYANK H

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Mar 31, 2025

Very Nice

创建者 Saurav K S

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Mar 19, 2025

worthfull

创建者 SUMIT K

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Mar 18, 2025

Excellent

创建者 Albis P

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Nov 14, 2024

Excellent

创建者 Arpit A

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Oct 27, 2024

very nice

创建者 Piyush n

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Oct 13, 2024

excellent

创建者 Marcel F

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Sep 15, 2024

muito bom

创建者 silvia c

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Sep 7, 2024

Excellent