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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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22,593 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

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.

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!

筛选依据：

1826 - Databases and SQL for Data Science with Python 的 1850 个评论（共 3,277 个）

创建者 Ankita M

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Jul 4, 2021

great course

创建者 ROHIT K

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Jun 19, 2021

good course!

创建者 [email protected]

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May 11, 2021

많은 도움 받았습니다.

创建者 barep a

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Jan 29, 2021

very helpful

创建者 Rama C S

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Oct 4, 2020

Neat course!

创建者 ADU I O

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Aug 8, 2020

Satisfactory

创建者 Prathamesh J J

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Jul 30, 2020

nice course.

创建者 Miroslav M

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Jul 19, 2020

great course

创建者 RAVI S S

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Jul 2, 2020

Really grate

创建者 Nandivada P E

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Jun 6, 2020

Super course

创建者 Shubham P

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May 22, 2020

nice course

创建者 Niroshan G

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Mar 30, 2020

Good Course!

创建者 Adam S

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Mar 9, 2020

great course

创建者 Brian T

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Feb 25, 2020

great course

创建者 Argha S

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Jan 28, 2020

Great course

创建者 Muthuramalingam A

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Jan 4, 2020

Good content

创建者 SACHIN G

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Oct 31, 2019

Great Course

创建者 Tinashe C M

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Sep 15, 2019

Great course

创建者 RK

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Apr 30, 2019

super course

创建者 Douglas Z

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Mar 29, 2019

Great Course

创建者 Duc H H

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Feb 19, 2019

Great course

创建者 Obong G

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Feb 7, 2019

great course

创建者 Леонов Н А

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Jan 16, 2019

Nice course!

创建者 B R P K

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Jan 7, 2019

Great Cource

创建者 Vasileios M

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Dec 9, 2018

Excellent!!!