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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：

1001 - Databases and SQL for Data Science with Python 的 1025 个评论（共 3,275 个）

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.

创建者 Oscar P

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Jul 1, 2020

Excellent course and very well explained and organized.

创建者 Edward M M

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May 4, 2020

great course, applied knowledge to real world examples.

创建者 Steve M

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Jul 12, 2019

Best overview of SQL that I have come across so far....

创建者 Akshita c

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Mar 15, 2025

Very helpful for new comers I suggest you should do it

创建者 Y.Veda R

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Sep 16, 2024

Informative,can understand concepts easily and clearly

创建者 Maryam S K

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May 19, 2024

It is a well-structured and easy to understand course.

创建者 Anas K

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Jun 14, 2021

Coursera Help Me to Build & Learn about Data Engineer!

创建者 Uzay P

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Nov 5, 2020

Good subjects with exellent jupyter notebook exercises

创建者 Jully P P P

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Nov 2, 2020

Very dynamic curse. Easy to follow, great instructors.

创建者 G v

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Jun 2, 2020

Detail understanding of Databases from Scratch to end.

创建者 Quynh V

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May 1, 2020

Very nice course and easy to follow and good examples.

创建者 Alejandro S M

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Apr 24, 2020

A nice way to review long time forgotten SQL concepts.

创建者 Siwei L

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Feb 12, 2020

good basics, optional course meanful for understanding

创建者 Luis M

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Dec 28, 2019

A great introduction to SQL and using Python with SQL.

创建者 Akash V

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Sep 9, 2019

Thanks for teaching me this course. It was so helpful.

创建者 Christopher M

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Sep 2, 2019

Excellent course - the supporting materials are superb

创建者 Jakub P

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Jun 20, 2019

Great course with some nice step by step explanations.

创建者 Rajeshree S

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Feb 28, 2019

Very good for someone who is just starting out on SQL.

创建者 Arisara C

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Sep 7, 2018

Use database on could . this course have many benefit.

创建者 Hruthvik Ś

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Nov 12, 2023

The course content was wonderful and helped me a lot!

创建者 KEFA M

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Jun 16, 2023

I got all the skills I needed to advance in my career

创建者 Pankaj S

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Jun 1, 2023

Great course for data science or data analyst student