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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

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：

1651 - Databases and SQL for Data Science with Python 的 1675 个评论（共 3,259 个）

创建者 bounphet t

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Mar 17, 2023

very good course

创建者 Gustavo A M C

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Oct 31, 2022

Amazing content

创建者 Yizhu Y

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Sep 27, 2022

super hands-on!

创建者 Shailesh Y

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Aug 14, 2022

EXCELLEANT COURS

创建者 Iván D

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Jul 31, 2022

Excelente curso

创建者 Subhash B

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Jul 17, 2022

Very good course

创建者 Sabih R K

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May 1, 2022

very informative

创建者 Hernán V

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Apr 23, 2022

Great experience

创建者 Aqib R

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Jan 11, 2022

very good course

创建者 Ashutosh S

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Aug 10, 2021

Excellent course

创建者 Zahid H

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Sep 1, 2020

Excellent course

创建者 Carlo P

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Aug 31, 2020

Very good course

创建者 YOGESHWAR B B

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Jun 29, 2020

Very good course

创建者 Chakravarthi N

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Jun 21, 2020

Very Good Course

创建者 Priya S K

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Jun 6, 2020

excellent course

创建者 ASHOK P

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Jun 1, 2020

Good Experience.

创建者 Sai A K

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May 23, 2020

Excellent course

创建者 Rama M Y

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May 10, 2020

Very Good Course

创建者 Dr. P M

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May 3, 2020

Nice one good go

创建者 Azman A

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Apr 29, 2020

great experience

创建者 Rayon D

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Apr 17, 2020

Excellent Course

创建者 José A E L

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Apr 12, 2020

Excellent course

创建者 Sheetal J

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Apr 8, 2020

very good course

创建者 Alex d L F

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Apr 3, 2020

Excelente curso.

创建者 Raigan J F

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Mar 23, 2020

Wonderful Course