Chevron Left
Retour à SQL for Data Science

Avis et commentaires pour d'étudiants pour SQL for Data Science par Université de Californie à Davis

14,145 évaluations

À propos du cours

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!...

Meilleurs avis


5 avr. 2020

This course has really helped with optimizing queries that I work with everyday, enhancing my understanding of RDBMS, joins, analyzing and structuring exactly what you need and yielding those results.


5 oct. 2022

Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!

Filtrer par :

2851 - 2875 sur 3,706 Avis pour SQL for Data Science


3 juil. 2020

par Nurul Z A b M S

20 août 2022

par Gabriela C M

1 oct. 2021

par Kirstin L

27 mai 2020

par Jack B

12 mai 2020

par Спиридонов Д Д

14 sept. 2020

par Daniel C

15 août 2019

par Jiawen W

8 mai 2022

par Aniko F

5 mars 2018

par PP

2 févr. 2018

par Soham D G

28 juin 2020

par Siddharth M

7 oct. 2020

par Bhavesh W

16 juin 2019

par christopher T

24 juin 2021

par Eli R

29 mai 2019


27 déc. 2021

par Juan J E B

31 mars 2020

par Beth M

26 janv. 2018

par L T

28 avr. 2022

par Paul M

18 févr. 2020

par Carlos J R M

3 janv. 2021

par Raunit S

9 nov. 2020

par Minglun Z

19 août 2020

par Chanya N

28 janv. 2022

par נס ג

18 avr. 2020