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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

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：

1651 - Databases and SQL for Data Science with Python 的 1675 个评论（共 3,275 个）

创建者 Manveer S

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Mar 20, 2025

very nice course

创建者 VIJAY K S

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Mar 19, 2025

very good course

创建者 SUMAN

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Mar 19, 2025

very good course

创建者 SUNENA S

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Mar 18, 2025

nice explanation

创建者 GABRIEL C E

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Aug 28, 2024

excelente course

创建者 NAGARAJ

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Jul 10, 2024

Good explanation

创建者 Alejandra A

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Mar 22, 2024

Excelent course!

创建者 Deepak J P

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May 24, 2023

Excellent Course

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 E D Z

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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