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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

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：

1876 - Databases and SQL for Data Science with Python 的 1900 个评论（共 3,259 个）

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

创建者 Ganesh P

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Apr 3, 2019

good course

创建者 비용 정

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Feb 6, 2019

very useful

创建者 Abhishek J

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Feb 4, 2019

Good Course

创建者 Rene B J

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Aug 31, 2018

Super good!

创建者 VIJYA S

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Mar 19, 2025

Very Nice.

创建者 SAGAR

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Mar 17, 2025

it is good

创建者 Zeeshan A

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Aug 2, 2024

great job!

创建者 Tadija T

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Jul 25, 2024

Excellent!

创建者 Le T H

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Feb 14, 2024

Excellent!