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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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22,587 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.

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：

2701 - Databases and SQL for Data Science with Python 的 2725 个评论（共 3,277 个）

创建者 Sushmitha S

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Mar 14, 2023

informative course for beginners

创建者 Manish K

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Feb 16, 2023

Theory explanations are minimal.

创建者 RAJENDRAN B

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Apr 29, 2022

Overal topic concepts are good.

创建者 Sandip C

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Mar 19, 2019

Well organized for introduction.

创建者 Aditya B

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Aug 8, 2023

A good course for basics of SQL

创建者 Natalie T

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Oct 10, 2022

Great lecturers and content.

创建者 Todd M

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Sep 14, 2020

Good work; a very good course.

创建者 Plabon K s

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Dec 31, 2019

it was good for basic learners

创建者 ANUBOLU B

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Jul 3, 2020

very good course to learn sql

创建者 Adarsha P

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Apr 22, 2020

i am very plesed to have this

创建者 ABHAY R

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Apr 2, 2025

Good course for findamentals

创建者 Yash G

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Mar 19, 2025

nice course for the student.

创建者 Anatolij B

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Jul 1, 2024

Good amount of Hands on Labs

创建者 Abdulrahman S

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Jun 23, 2024

the labs are too not clarify

创建者 juliana g

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Aug 26, 2023

LEARN A LOT FROM THIS COURSE

创建者 William N

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Jul 13, 2022

Decent for beginning classes

创建者 surabhi k

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Apr 3, 2022

Great course for beginners.!

创建者 Varshitha B R

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Sep 16, 2020

Nice Environment to learn!!!

创建者 Somia D

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Nov 30, 2019

wish it was more challenging

创建者 Adrien S

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Nov 5, 2019

Very good base to start SQL!

创建者 BINAY K

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Jul 11, 2019

Nice Course for SQL Practise

创建者 Abdulghafar w

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May 11, 2024

basic sql,python ,databases

创建者 Ernest N

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Jul 16, 2023

Lots of Hands on experience

创建者 Laura K

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Feb 9, 2023

Great course for beginners.

创建者 Buu D T

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May 28, 2021

From Viet Nam with love <3