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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
16,980 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.

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1801 — 1825 de 2,229 Avaliações para o Databases and SQL for Data Science with Python

por Anshul K

30 de mai de 2020

Very basic. Good introduction to SQL with Jupyter Notebooks.

por abrar

28 de nov de 2019

its interesting course but need to add more practical lesson

por Ravi K

8 de dez de 2018

Good Refresher Course and I like the Final Hand on Exercise.

por JHOEL R M V

9 de mai de 2022

Good course! Basic and intermediate SQL with basic Python.

por Choy H P

24 de abr de 2022

Very compact, quick and clear explaination by instructor.

por Gergana T

13 de jun de 2020

I little more exercises my be useful for beginners like me

por Larbi G

1 de out de 2019

a good intoduction to RDBMS and data manipulation with SQL

por Noerlina P

16 de dez de 2021

The course is amazing, but some hands on lab had errors..

por Igor S

23 de nov de 2019

Very usefull for beginers. Week 3 and Week 4 are awesome!

por Neil D

8 de out de 2019

Good course. Tutorials for IBM Developer could be better.

por SACHIN V N U

29 de mar de 2019

Good course for beginners and very good practice content.

por Javier I R

3 de dez de 2021

Nice course to get into SQL. A little long to my taste.

por TATENDA Y G

11 de abr de 2019

Um, equips students with the top range basic knowledge

por Jennifer L W

2 de jan de 2022

Great course! It was challenging, and I learned a lot.

por martin d

10 de jun de 2020

faltarían algunos ejemplos de Oracle y otras databases

por Claudette C

2 de jan de 2022

peer assignment takes longer than the time mentioned.

por Abhishek M

5 de ago de 2019

excellent course with real practical implementations.

por Nachiket R U

20 de out de 2020

Also add a section of how to resolve simple queries.

por Mustafa A

1 de ago de 2020

This course is the best one on this specialization.

por Matheus L T A

7 de mar de 2019

Great course!, just a bit fast paced for beginners.

por Max W

13 de nov de 2018

quite nice intro into databases and sql for newbies

por Ravindra D

18 de nov de 2019

Covered all basic concepts about Databases and SQL

por williams A O

31 de out de 2022

Great course. I enjoyed every bit of studying it

por Susan T

25 de mai de 2020

Good basic course,even to brush up on main topics

por Shanrong Z

7 de set de 2019

There are not enough assignments for us to learn.