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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：

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.