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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：

1426 - Databases and SQL for Data Science with Python 的 1450 个评论（共 3,275 个）

创建者 Rachana M

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Apr 28, 2024

I had great fun reading it.

创建者 Aaron E

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Mar 10, 2024

Great to learn from scratch

创建者 george s

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Oct 21, 2023

Wonderful platform to learn

创建者 Elina R

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May 23, 2023

It was fruitful experience!

创建者 Ravinder

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Nov 17, 2022

Awesome course to learn SQL

创建者 Mr. A B

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Oct 17, 2022

additional learning course

创建者 Angel H (

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Oct 10, 2022

Great introduction to SQL.

创建者 Abdelrahman E

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May 29, 2022

very helpful and great labs

创建者 soyab s

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Mar 10, 2022

this course is really good.

创建者 Amir H

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Sep 10, 2021

ONE OF THE BEST COURSE EVER

创建者 Abhishek D

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Aug 8, 2021

Very detailed and hands on!

创建者 Abhishek D

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May 28, 2021

it was very well structured

创建者 Eduardo R H

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May 16, 2021

Great middle course for SQL

创建者 Hans A E

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Dec 8, 2020

Very insightful and helpful

创建者 Michele M

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May 26, 2020

Very good learning material

创建者 Adithyan N

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Mar 20, 2020

Excellent course! Loved it!

创建者 Wanji C

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Nov 16, 2019

useful course for beginners

创建者 Minh P

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Jul 8, 2019

Great basic SQL knowledge!!

创建者 Hong-ki L

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Apr 13, 2019

The assignments are useful.

创建者 Parveen K

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Sep 15, 2025

good to enhance the skill

创建者 Sagar K

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Dec 15, 2023

one of the best course....

创建者 Benedict E

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Nov 28, 2023

It was really good, thanks

创建者 Amir B

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Jun 11, 2023

Excellent on topic course!

创建者 KABELO M

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Dec 13, 2022

This course is exceptional