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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：

976 - Databases and SQL for Data Science with Python 的 1000 个评论（共 3,259 个）

创建者 ibrahim d

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Jan 14, 2020

I had some issues with the Labs, otherwise a good course.

创建者 Nakka p R

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Jan 14, 2020

great course you can understsand the concepts very easily

创建者 Dan R

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Jul 30, 2019

I found it challenging as I'm not that familiar with SQL.

创建者 Nikhil B

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Sep 25, 2018

Great Content and Labs, learned a lot more than expected!

创建者 Duy T

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Jan 18, 2024

The course was very informative and useful. Many thanks!

创建者 Q_ C

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Oct 24, 2023

Useful content wih a lot of practice. Good for beginner.

创建者 Raj K

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Aug 16, 2023

course is really helpful to learning and very intresting

创建者 Shameem F

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Aug 4, 2023

This course is amazing.It is very helpful in my studies.

创建者 Camilo E

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Mar 13, 2021

Very good course. I learn new things and practice a lot.

创建者 Tirth R

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Oct 16, 2020

Awesome Course Beautiful Exposure And Lovely Explanation

创建者 Kishan K S

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Sep 22, 2020

Amazing course to explore and manipulate data using SQL.

创建者 Alvaro F J L

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Sep 6, 2020

Amazing opportunity, well teach and engaging experience.

创建者 Chris

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Jul 16, 2020

The best way to study online. I really love this course.

创建者 Joseph B

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May 9, 2020

Great course and a fast intro to SQL based on real data.

创建者 Wenjing W

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Apr 21, 2020

This course is really helpful, and friendly to beginner!

创建者 mahesh C

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Apr 12, 2020

this is so basic course adding more would be beneficial.

创建者 ANEEL A

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Jan 27, 2020

This is a good platform to learn SQL.Thanks to COURSERA.

创建者 Maksym C

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Oct 6, 2019

Good examples, detailed tutorials and real-life datasets

创建者 Ariful H K

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Aug 27, 2019

Best course for the beginners learning Database and SQL.

创建者 Olli

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Mar 23, 2019

Great introduction to SQL and relational database theory

创建者 tricia h

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Aug 4, 2024

Love the web based labs. made it very easy to practice.

创建者 Tan Y Q

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Oct 26, 2022

great practical exercises to consolidate your learning

创建者 Juan M O L

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Aug 2, 2022

It fullfill all my expectatives. A really great course.

创建者 Sandeep K

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Nov 26, 2021

Awesome course. Learnt many new things. Thanks coursera

创建者 Quang P

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Dec 20, 2020

This course is very good for someone who is new to SQL.