Chevron Left
SQL for Data Science に戻る

カリフォルニア大学デービス校(University of California, Davis) による SQL for Data Science の受講者のレビューおよびフィードバック

4.6
3,499件の評価
891件のレビュー

コースについて

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!...

人気のレビュー

AM

Jul 17, 2019

This course is designed with beginners in mind, and it is an excellent introduction to SQL. I intend to further my knowledge of SQL after taking this course. The instructor did a terrific job.

AM

Jun 08, 2019

Great introductory to the SQL programming. This will definitely not only add another programming skill but also give me more capabilities programming in SAS. I would recommend this to anyone.

フィルター:

SQL for Data Science: 751 - 775 / 895 レビュー

by Francis M

Dec 08, 2019

it has really opened my eyes in the field of Data science

by Vigneshwara S

Nov 13, 2018

Need More Informations on Data Grouping with llarger data

by XTAN15

Jul 17, 2018

The wording of the quiz and projects needs to be improved

by Uday T

Apr 01, 2020

SQL exercises could have been better, Teaching was good!

by Dileep K

May 16, 2019

I really thank full, It was great learning experience...

by MALLELA S R

Mar 18, 2020

sql is best language for improve your technical skills

by Thyago C

Jan 19, 2019

From the middle to the end is too fast paced ...

by TIYYAGURA T V K

Jan 23, 2020

Excellent Course! Nice Quizzes and Assignments.

by José A M A

Jul 08, 2019

Good start for SQL, hard to finish in 4 weeks.

by Diya R

Apr 18, 2019

It was a very educative course. I enjoyed it.

by Mohammad Z A

Sep 25, 2018

The content ad assignment of course are good.

by Piyachart C

Feb 24, 2020

Good for gain experience in Business Problem

by vivek k

Oct 24, 2019

wonderful course for those starting with sql

by Sebastian K

Jan 14, 2020

Very helpful in covering the basics of SQL.

by Ruchit D

Sep 10, 2019

you can learn SQL basics with this course.

by Cindy N

May 07, 2019

Could have better example! overall useful

by Kartik S

Feb 01, 2018

Nice for beginners.... clear basic of SQL

by Navil S

Mar 05, 2020

Great Beginner course. Highly Recommend.

by Thirumala H

Mar 04, 2020

actually the course is good for beginner

by Zixiang Z

Nov 13, 2018

Could have been clearer in many aspects

by Pravin K P

Nov 14, 2018

Awesome experience to learn sql server

by Rouba a

Aug 16, 2019

nice teacher & good information flow

by RAKESH K P

Aug 16, 2019

Very useful session for SQL beginners

by SUMEET S

Jun 10, 2019

GOOD FOR BEGINNERS IN DATA SCIENCE

by Divyashree-Shivakumar S

Dec 05, 2019

waiting for peer review is a pain