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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：

1876 - Databases and SQL for Data Science with Python 的 1900 个评论（共 3,275 个）

创建者 Anand S

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Jan 14, 2023

Nice Course

创建者 Waleed S

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Dec 23, 2022

informative

创建者 Karthigai S

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Nov 28, 2022

Informative

创建者 Kapil S

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Sep 8, 2022

i loved it

创建者 Omar

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Jul 28, 2022

AMAZING :)

创建者 Keshav U

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May 26, 2022

Good course

创建者 Alejandro U J

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May 5, 2022

good course

创建者 Yaroslav Y

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Apr 4, 2022

Very useful

创建者 PRASHANT

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Mar 9, 2022

best course

创建者 JOSÉ M

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Jan 23, 2022

Really good

创建者 Abhishant G

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Nov 24, 2021

Nice course

创建者 EBISA A G , V T C

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Aug 9, 2021

Nice Course

创建者 Thiago F

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May 13, 2021

Incredible!

创建者 121810312046 B R A

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Nov 6, 2020

nice course

创建者 Aditya M P

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Sep 7, 2020

Good Course

创建者 Marcio B

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Jun 22, 2020

vale muito!

创建者 BIKASH M

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Jun 21, 2020

NICE COURSE

创建者 Nayan A

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May 31, 2020

Nice Course

创建者 Mahesh K

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May 4, 2020

Excellent!!

创建者 Dipesh B

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Feb 8, 2020

wonderful..

创建者 Ratnesh K G

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Jan 29, 2020

Good course

创建者 Ime A

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Dec 12, 2019

Really good

创建者 POONAM T

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Sep 23, 2019

interesting

创建者 love b

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Sep 16, 2019

nice course

创建者 Mohammad Q

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Aug 21, 2019

Good course