Chevron Left
Voltar para Databases and SQL for Data Science with Python

Comentários e feedback de alunos de Databases and SQL for Data Science with Python da instituição IBM Skills Network

4.6
estrelas
16,657 classificações

Sobre o curso

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....

Melhores avaliações

BS

20 de mai de 2020

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 de ago de 2022

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.

Filtrar por:

101 — 125 de 2,160 Avaliações para o Databases and SQL for Data Science with Python

por Farrukh N A

17 de jun de 2020

por Mark H

30 de jan de 2021

por Adi B

28 de mai de 2020

por Philipp L

10 de abr de 2020

por Johann Q

1 de set de 2019

por Jorge P

10 de jan de 2022

por Marcelo J d C

8 de mar de 2020

por Olivia K

31 de jan de 2021

por Anirudh S

21 de abr de 2020

por Walid M

20 de jun de 2020

por Sachin K K

16 de ago de 2018

por Задойный А

22 de fev de 2020

por Ümüd O

14 de mai de 2020

por Tan G T R

27 de jul de 2020

por MERCHANT M I

23 de jul de 2021

por Simona L

8 de ago de 2019

por Norshuhaida B A R

15 de dez de 2020

por Mill L

7 de jul de 2020

por Georgios K

21 de fev de 2022

por Puja S

5 de set de 2022

por LULU A

2 de nov de 2021

por Mateusz K

21 de jan de 2020

por Maria B

16 de jan de 2019

por Zalina R

20 de mar de 2021

por Deleted A

19 de jul de 2020