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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

SR

Aug 25, 2022

I am thankful to coursera for providing database and sql for data science course in such a way that anyone canunderstand the basic fundamental of sql and database. I learn a lot from this course.

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.

筛选依据：

1726 - Databases and SQL for Data Science with Python 的 1750 个评论（共 3,259 个）

创建者 Ruchika G

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Feb 7, 2023

great learning

创建者 Islam E

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Jan 30, 2023

thanks so much

创建者 Siddharth D

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Nov 7, 2022

good couresera

创建者 Boyner

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Sep 5, 2022

perfect course

创建者 Vy N

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Aug 2, 2022

very practical

创建者 Lyes K

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Jun 29, 2022

Great course !

创建者 Rahul G

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Mar 22, 2022

great course!!

创建者 Narmeen i

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Aug 27, 2021

Excellent work

创建者 Harman S

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Aug 21, 2021

A great course

创建者 MAURICIO C

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Dec 24, 2020

it was Great !

创建者 CHALLA K S N M S

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Sep 6, 2020

Awesome course

创建者 Barun B

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Aug 17, 2020

good course!!!

创建者 Gilberto F

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Aug 4, 2020

Very well done

创建者 Yi M

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Jun 21, 2020

helpful course

创建者 Nilanjan B

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Jun 16, 2020

Awesome Course

创建者 Abhinav S

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Jun 7, 2020

Great Learning

创建者 A S R

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May 28, 2020

Awesome course

创建者 Harsha G

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May 6, 2020

Awesome Course

创建者 Fernando F

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May 3, 2020

clear content!

创建者 purnachand k

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Apr 26, 2020

Little lengthy

创建者 Harsh C

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Mar 24, 2020

BEST I Love it

创建者 yifeng l

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Mar 4, 2020

very practical

创建者 Toufik R

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Jan 24, 2020

Amazing course

创建者 B. H

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Sep 16, 2019

Great course !

创建者 raviteja g

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Jul 1, 2019

Well organised