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Вернуться к SQL for Data Science

Отзывы учащихся о курсе SQL for Data Science от партнера Калифорнийский университет в Девисе

4.6
звезд
Оценки: 14,399

О курсе

As data collection has increased exponentially, so has the need for people skilled at using and interacting with data; to be able to think critically, and provide insights to make better decisions and optimize their businesses. This is a data scientist, “part mathematician, part computer scientist, and part trend spotter” (SAS Institute, Inc.). According to Glassdoor, being a data scientist is the best job in America; with a median base salary of $110,000 and thousands of job openings at a time. The skills necessary to be a good data scientist include being able to retrieve and work with data, and to do that you need to be well versed in SQL, the standard language for communicating with database systems. This course is designed to give you a primer in the fundamentals of SQL and working with data so that you can begin analyzing it for data science purposes. You will begin to ask the right questions and come up with good answers to deliver valuable insights for your organization. This course starts with the basics and assumes you do not have any knowledge or skills in SQL. It will build on that foundation and gradually have you write both simple and complex queries to help you select data from tables. You'll start to work with different types of data like strings and numbers and discuss methods to filter and pare down your results. You will create new tables and be able to move data into them. You will learn common operators and how to combine the data. You will use case statements and concepts like data governance and profiling. You will discuss topics on data, and practice using real-world programming assignments. You will interpret the structure, meaning, and relationships in source data and use SQL as a professional to shape your data for targeted analysis purposes. Although we do not have any specific prerequisites or software requirements to take this course, a simple text editor is recommended for the final project. So what are you waiting for? This is your first step in landing a job in the best occupation in the US and soon the world!...

Лучшие рецензии

GC

29 дек. 2022 г.

Great course! A solid way to introduce a learner to programming in SQL!! Sadie is an amazing online instructor! Thank you to Sadie and UC Davis for offering this course through the Coursera platform!!

JG

22 авг. 2021 г.

I thought this course was great! Great introduction to Relational Databases and SQLite. Highly reccomend for anyone new to SQL, Databases, or someone looking to get started with a data science career.

Фильтр по:

1726–1750 из 3,788 отзывов о курсе SQL for Data Science

автор: Oscar A

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27 июня 2018 г.

Very interesting and helpful course

автор: Kartheek

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23 янв. 2023 г.

Very helpful for future endeavours

автор: Wing H W

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2 нояб. 2022 г.

helpful SQL training for beginners

автор: CHRISTIAN S V G

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5 июня 2022 г.

Muy bueno el curso... recomendado.

автор: Jhon S P

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5 апр. 2022 г.

Excellent Course, full interactive

автор: KIM

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31 дек. 2021 г.

Excellent material and instructor.

автор: Thanh X T

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26 дек. 2021 г.

Very helpful for a beginner to SQL

автор: Gabriel B

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6 дек. 2021 г.

Ótimo curso, muito bem estruturado

автор: Moussa K

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8 окт. 2021 г.

Course material is well explained.

автор: Rogeer R A T

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6 сент. 2021 г.

nice teacher, really easy to study

автор: Yashaswa V

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8 июля 2021 г.

By far the the best course on SQL.

автор: Chandra S S

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25 мая 2021 г.

Nice Course Ma'am Love from India.

автор: Aparna P

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1 мар. 2021 г.

Very Informative and Useful Course

автор: Varsha V

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10 февр. 2021 г.

Wonderful for building base in SQL

автор: Prakhar M

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10 нояб. 2020 г.

Very Good Course for SQL Beginners

автор: Mohd U

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12 окт. 2020 г.

Very usefull and intuitive course.

автор: Md. R Q S

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5 авг. 2020 г.

Amazing Course, Amazing Instructor

автор: Ashutosh B

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27 июля 2020 г.

Taught the basics of SQL very well

автор: Abhishek G

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19 июня 2020 г.

it was a great learning experience

автор: Carlos D K

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8 июня 2020 г.

Awesome course, in love with Sadie

автор: Ksenia L

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20 мая 2020 г.

Great course for beginners in SQL.

автор: aditya n

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13 мая 2020 г.

Really great course for beginners!

автор: Asitha L K D M

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20 янв. 2020 г.

Wow!! A nice course for beginners.

автор: Oliver K

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8 янв. 2020 г.

A great course. Fantastic teaching

автор: Giovanbattista B

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3 сент. 2019 г.

Der Kurs ist echt empfehlenswert!!

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