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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

SR

Aug 25, 2022

I am thankful to coursera for providing database and sql for data science course in such a way that anyone canunderstand the basic fundamental of sql and database. I learn a lot from this course.

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.

筛选依据：

1401 - Databases and SQL for Data Science with Python 的 1425 个评论（共 3,259 个）

创建者 David -

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May 25, 2022

Much usefull info. Thank you

创建者 G K

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May 6, 2022

Very clear and informative.

创建者 Pankaj B

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Apr 29, 2022

Great contents and exercies.

创建者 Luís B

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Apr 16, 2022

Gostei imenso deste modulo.

创建者 Gregory R

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Dec 9, 2020

excellent informative course

创建者 Muhammad A W

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Dec 3, 2020

Recommended for others also.

创建者 Thein S

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Oct 7, 2020

Thank you for your knowledge

创建者 Sebastian C T

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Jul 19, 2020

learn the necessaries topics

创建者 Luis P R

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Jun 18, 2020

Thank you. excellent course!

创建者 PANKAJ K B

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May 28, 2020

best sql course in couresa .

创建者 Ibrahim A

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Apr 20, 2020

The course was entertaining!

创建者 Satyajeet D

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Apr 6, 2020

Gives a in-depth view of SQL

创建者 Saagar M

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Mar 4, 2020

A good course of SQL and DS.

创建者 Muthu M H

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Feb 19, 2020

Good course for the beginner

创建者 Baptiste M

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Oct 31, 2019

Quite complete, test was fun

创建者 Oscar V O

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Sep 29, 2019

very clear and robust course

创建者 Aditya V

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Sep 17, 2018

Best Way to Sharp Sql Skills

创建者 Pham T

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Dec 16, 2024

This course is very usefull

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