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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.

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2026 - Databases and SQL for Data Science with Python 的 2050 个评论（共 3,275 个）

创建者 Bhavesh H

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Jul 5, 2019

Good One

创建者 Chironjeet K C

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May 31, 2019

Was good

创建者 Tassio G

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Apr 8, 2019

Amazing.

创建者 Алияр

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Nov 10, 2025

хороший

创建者 Mohammad J

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Aug 2, 2025

badhiya

创建者 sara

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Jul 6, 2025

amazing

创建者 2369_ASHUTOSH K T

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Jun 30, 2025

Amazing

创建者 Ahmad A

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Jun 20, 2025

Awesome

创建者 إسماعيل أ أ

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Jun 18, 2025

perfect

创建者 ABHINANDAN J

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Apr 6, 2025

amazing

创建者 Hiếu N

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Feb 17, 2025

ok good

创建者 S S

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Jan 6, 2025

amazing

创建者 Tuljaram P S

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Aug 30, 2024

Helpful

创建者 Jean C

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Jul 12, 2024

love it

创建者 Indrajit B

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Jul 6, 2024

Great!!

创建者 Peyman K

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Apr 1, 2024

amazing

创建者 Fayiz E

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Mar 15, 2024

so good

创建者 DIBBENDU M

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Jan 7, 2024

AWESOME

创建者 Lovish C

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Jul 8, 2023

awesome

创建者 Hoang D N

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Jun 17, 2023

Awesome

创建者 Rajat P

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Mar 25, 2023

5 stars

创建者 SAJID A

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Apr 15, 2022

Awesome

创建者 Sirojiddin D

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Mar 31, 2022

awesome

创建者 Oswald H

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Jan 28, 2022

awesome

创建者 Md. S I S

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Sep 2, 2021

Awesome