Chevron Left
Zurück zu SQL for Data Science

Bewertung und Feedback des Lernenden für SQL for Data Science von University of California, Davis

13,370 Bewertungen

Über den Kurs

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!...



22. Aug. 2021

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.


5. Apr. 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.

Filtern nach:

3051 - 3075 von 3,588 Bewertungen für SQL for Data Science

von Dileep K

16. Mai 2019

von Murat G

3. Sep. 2020

von sivamohan r

17. März 2020

von Kevin H

5. Feb. 2022

von Deenadayalan P

15. Aug. 2020

von HUGO G M R

30. März 2021

von Steve P

30. Jan. 2021

von WalterHu

10. Nov. 2020

von Casey S

15. Juli 2022

von Hela F

29. Nov. 2020

von Abhi r

13. Nov. 2020

von Muhammad B J

16. Sep. 2020

von Beatrice W G

27. Aug. 2020

von John C K K

27. Mai 2020

von Amy Z

25. Mai 2020

von Hà V A

30. Apr. 2020

von Adithya V

25. Apr. 2020

von Ragib S A

24. Apr. 2020

von Claudia

29. März 2022

von Sachin C

28. Sep. 2021

von Michael W

15. Okt. 2020

von Gabriela B

23. März 2021

von swapnil v

21. Dez. 2020

von Andrea R

10. Okt. 2020

von Anshika S

12. Juli 2020