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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: 11,596
Рецензии: 2,986

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

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.

JP
5 апр. 2020 г.

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.

Фильтр по:

751–775 из 3,047 отзывов о курсе SQL for Data Science

автор: Jezer J

27 авг. 2020 г.

Amazing course with just the right difficulty! Enjoyed learning and will sure continue...

автор: Bilal A

2 авг. 2020 г.

An optimal course for new starts in the field. Knowledge provided is absolutely on point.

автор: Juan C C M

30 июля 2020 г.

Great job for all people involved in developing all this powerfull material thak you all!

автор: Anna S

13 апр. 2020 г.

Good content, interactive and decent progress. Could include more examples in the videos.

автор: Luis A E E M

4 нояб. 2021 г.

Es un curso excelente. Sin embargo, fuera mucho mejor que haya versión en español total.

автор: Arnoldo S R

3 мар. 2021 г.

Great Beginners course, highly recommended, for anyone who is starting this carrer path.

автор: TAMAGHN K (

27 июня 2020 г.

I highly recommend to take this course in case you are beginner to SQL and Data Science.

автор: Shaheen A

12 июня 2020 г.

Well I enjoyed this course!It was engaging and smooth.Hearty thanks to the instructor:).

автор: ANIKET K

2 июня 2019 г.

Great Course for learning SQL and DBMS from Scratch!! I highly recommend it to everyone.

автор: Himanshu S

18 июля 2021 г.

It was just amazing but some real life and industry specific examples could be included

автор: Ansh M

30 мая 2021 г.

An amazing course which helps to understand the basics of SQL which is quite important.

автор: Markus Z

13 янв. 2021 г.

Good tempo, good presentation. I really liked the mini testing to check your knowledge.

автор: Mohammad D

16 дек. 2020 г.

this module is excellent, takes me deeper into SQL for Data Science, highly recommended

автор: Vignesh N

15 окт. 2020 г.

Excellent course for those beginning their career in the field of data science and SQL.

автор: Emilia P

25 июня 2020 г.

Really useful course, appropriate level of difficulty, nice and friendly lead-teacher:)

автор: Subhash T

3 нояб. 2021 г.

Great start in the sql field. Very informative and great presentation with assignments

автор: Jessie T

25 апр. 2021 г.

Great class to teach you the basics and get you started on SQL. I highly recommend it.

автор: Nuñez N

11 нояб. 2020 г.

Excelente curso, muy didáctico, mucho material e información. Superó mis expectativas!

автор: Melih A

17 авг. 2020 г.

It is so useful and I would recommend for people want to learn SQL with real datasets.

автор: Sidharth S

20 янв. 2020 г.

Very well explained course. Instructor was friendly, and explained the basics clearly.

автор: John L Z

15 окт. 2018 г.

Awesome. The peer review will be challenging but the learning will be all worth it. :)

автор: Manuel M

27 окт. 2021 г.

Great course!! Now I have a very good understanding of SQL basics. Highly recommended

автор: Sharad C D

30 июля 2021 г.

Wonderful, Highly Recommended for the Beginners. Step-wise course easy to understand.

автор: Manu

22 янв. 2021 г.

Got good insights on the SQL queries and how it structured. Well taught by the tutor!

автор: Julian P

3 окт. 2020 г.

I learned a lot about how use sql in sqlite, and all about to star as data scientist.