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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：

1076 - Databases and SQL for Data Science with Python 的 1100 个评论（共 3,259 个）

创建者 MARTIN Y

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Dec 9, 2019

Idóneo para comenzar a interactuar SQL con Python

创建者 Yi L

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Sep 7, 2019

Nice structured, real practices with IBM database

创建者 Jay T

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Apr 30, 2019

Not incredibly difficult, but extremely valuable.

创建者 Charuhasan B

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Mar 18, 2025

this course gave me a god knowledge of databases

创建者 Samuel A

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Feb 21, 2025

Very engaging and insightful materials all-round

创建者 Christian M

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Jan 12, 2025

Amazing course to introduce to world of the data

创建者 Dorice D

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Dec 20, 2024

This was so good, Made SQL so easy to understand

创建者 Sachin K

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Jul 19, 2023

Great module content awsome well designed course

创建者 Andrés M

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Jan 11, 2023

Muy completo y los videos se me hicieron amenos.

创建者 Laura M A D

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Jan 26, 2022

This is a very complete course. I recommend it.

创建者 Joseph S

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Jul 22, 2021

This course provide a clear introduction to SQL!

创建者 Deleted A

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May 6, 2021

it's such an excellent course, i've learnt a lot

创建者 Krishno S

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May 19, 2020

Very nice and useful course. Very well presented

创建者 Jim C

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May 20, 2019

Clear explanations, good labs. Very good course.

创建者 Chatchaphon N

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Apr 20, 2019

Love this course with very useful practice labs.

创建者 Ivan I

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Mar 23, 2019

Sorting things has never been so well explained.

创建者 David J

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Jan 16, 2019

Very nice and informative for beginners like me.

创建者 Abinash B

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Jul 28, 2018

best course for sql for a begginer to learn from

创建者 Daniel M

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Nov 29, 2024

It so amazing for person who interested in data

创建者 Aditya R

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Nov 3, 2024

IT WAS A AMAZING FROM LEARNING FROM THIS COURSE

创建者 jose i a g

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Sep 1, 2024

Gran ayuda y muy explicativo para entender SQL.

创建者 DUWAL A S V

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Aug 19, 2024

los fundamentos son solidos y muy estructurados

创建者 Mihai-Petru M

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Jun 6, 2024

I would have love it even more practical ,great

创建者 ADEBAYO A B

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May 15, 2023

Very beneficial towards becomin a data engineer

创建者 Varadi H R

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Nov 5, 2022

Excellent handling, especially the course plan.