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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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22,562 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：

2701 - Databases and SQL for Data Science with Python 的 2725 个评论（共 3,275 个）

创建者 Manish K

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Feb 16, 2023

Theory explanations are minimal.

创建者 RAJENDRAN B

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Apr 29, 2022

Overal topic concepts are good.

创建者 Sandip C

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Mar 19, 2019

Well organized for introduction.

创建者 Aditya B

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Aug 8, 2023

A good course for basics of SQL

创建者 Natalie T

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Oct 10, 2022

Great lecturers and content.

创建者 Todd M

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Sep 14, 2020

Good work; a very good course.

创建者 Plabon K s

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Dec 31, 2019

it was good for basic learners

创建者 ANUBOLU B

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Jul 3, 2020

very good course to learn sql

创建者 Adarsha P

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Apr 22, 2020

i am very plesed to have this

创建者 ABHAY R

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Apr 2, 2025

Good course for findamentals

创建者 Yash G

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Mar 19, 2025

nice course for the student.

创建者 Anatolij B

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Jul 1, 2024

Good amount of Hands on Labs

创建者 Abdulrahman S

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Jun 23, 2024

the labs are too not clarify

创建者 juliana g

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Aug 26, 2023

LEARN A LOT FROM THIS COURSE

创建者 William N

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Jul 13, 2022

Decent for beginning classes

创建者 surabhi k

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Apr 3, 2022

Great course for beginners.!

创建者 Varshitha B R

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Sep 16, 2020

Nice Environment to learn!!!

创建者 Somia D

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Nov 30, 2019

wish it was more challenging

创建者 Adrien S

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Nov 5, 2019

Very good base to start SQL!

创建者 BINAY K

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Jul 11, 2019

Nice Course for SQL Practise

创建者 Abdulghafar w

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May 11, 2024

basic sql,python ,databases

创建者 Ernest N

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Jul 16, 2023

Lots of Hands on experience

创建者 Laura K

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Feb 9, 2023

Great course for beginners.

创建者 Buu D T

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May 28, 2021

From Viet Nam with love <3

创建者 Nagulan B

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Feb 11, 2020

The Assignment was too easy