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Вернуться к Databases and SQL for Data Science with Python

Отзывы учащихся о курсе Databases and SQL for Data Science with Python от партнера IBM Skills Network

4.6
звезд
Оценки: 16,953

О курсе

Working knowledge of SQL (or Structured Query Language) is a must for data professionals like Data Scientists, Data Analysts and Data Engineers. Much of the world's data resides in databases. SQL is a powerful language used for communicating with and extracting data from databases. In this course you will learn SQL inside out- from the very basics of Select statements to advanced concepts like JOINs. You will: -write foundational SQL statements like: SELECT, INSERT, UPDATE, and DELETE -filter result sets, use WHERE, COUNT, DISTINCT, and LIMIT clauses -differentiate between DML & DDL -CREATE, ALTER, DROP and load tables -use string patterns and ranges; ORDER and GROUP result sets, and built-in database functions -build sub-queries and query data from multiple tables -access databases as a data scientist using Jupyter notebooks with SQL and Python -work with advanced concepts like Stored Procedures, Views, ACID Transactions, Inner & Outer JOINs Through hands-on labs and projects, you will practice building SQL queries, work with real databases on the Cloud, and use real data science tools. In the final project you’ll analyze multiple real-world datasets to demonstrate your skills....

Лучшие рецензии

BS

20 мая 2020 г.

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!

SR

25 авг. 2022 г.

I am thankful to coursera for providing database and sql for data science course in such a way that anyone can

understand the basic fundamental of sql and database. I learn a lot from this course.

Фильтр по:

1476–1500 из 2,226 отзывов о курсе Databases and SQL for Data Science with Python

автор: D S

9 мая 2020 г.

amazing

автор: Eloisa L

10 мар. 2020 г.

love it

автор: Mercy A

7 мар. 2020 г.

Great!!

автор: AHMET T

22 окт. 2019 г.

awesome

автор: Pinaki B

10 мар. 2019 г.

AWESOME

автор: Angel J C V

23 февр. 2019 г.

Awesome

автор: Mohammad M

26 дек. 2022 г.

Thanks

автор: Arvin B

1 апр. 2022 г.

Great

автор: SOUVIK S

28 дек. 2020 г.

Thanks

автор: Serdar S

12 сент. 2020 г.

Thanks

автор: originalyoon@kbfg.com

10 сент. 2020 г.

sql의 기

автор: Shivam N

22 дек. 2019 г.

Superb

автор: Yu M C

13 дек. 2019 г.

great!

автор: Muyang L

24 нояб. 2019 г.

Great!

автор: DANIEL

15 дек. 2022 г.

GREAT

автор: Tak F L

27 окт. 2022 г.

good

автор: Pavan K P

24 окт. 2022 г.

nice

автор: DURGA P K

21 окт. 2022 г.

good

автор: ORAELISIAKU C P

14 окт. 2022 г.

nice

автор: Gaganjeet

29 июля 2022 г.

nice

автор: Sheun A

22 нояб. 2021 г.

good

автор: EL-Sayed H E a

14 мар. 2021 г.

great

автор: rahmat z

18 янв. 2021 г.

great

автор: Hisham N

7 нояб. 2020 г.

Great

автор: Aniruddh M

11 авг. 2020 г.

Nice!