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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
16,927 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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401 — 425 de 2,218 Avaliações para o Databases and SQL for Data Science with Python

por Kobi Z

4 de fev de 2019

Great course! just verifying IBM cloud help desk is more available. (although i learn the cloud trouble shooting)

por Enrico G

20 de mar de 2022

Very interesting course with real-world example and exercises. It will definitely be useful for any data analyst.

por Cameron W

3 de mai de 2021

Extremely informative and interactive course that will have you ready to use SQL in real, practical applications.

por Abhishek P G

6 de jul de 2020

I learned a lot! A good pace and some fun activities. I am already implementing some of this stuff in my teaching

por chaofan z

19 de dez de 2019

I recommend this course: each class has a super clear explanation with detailed exercises.

Thank you for the class

por Sandra L R O

5 de mai de 2019

This is a useful course, practical and useful, where you can build and deep your knowledge in SQL and it's tools.

por Charlie K

9 de nov de 2018

Loved the basic SQL refresher as well as how SQL and Python interact which was brand new to me and very valuable.

por Trust O B O

16 de jun de 2022

Amazing course. I like the vastness, connection and exposure to different areas of handling data and databases.

por Heather B

11 de jun de 2022

The course offered a gentle introduction to the SQL coding language via videos and several labs and assignments.

por Abel S S

3 de out de 2021

Excellent course, the final work helps a lot to demonstrate what has been learned and I really enjoyed it a lot.

por Ryan c

31 de dez de 2020

A person didn't follow the grade instructions and I hope a standard answer is provided to this final assignment.

por Kanapuram S P

26 de dez de 2020

Excellent Course !! The Lab and the Content is so simply organised that a student with no background can follow.

por Fitrie R

31 de ago de 2020

very well explained! having null knowledge of SQL would not be necessarily worrysome. course really help thanks!

por Jose A C

17 de ago de 2020

Excellent course. I learned a lot of useful information and had a good time doing so. Would highly recommend it.

por Aravindan N

3 de ago de 2019

An excellent course for introduction to SQL and python for accessing SQL. Easy to understand and follow lessons.

por Saurabh K

25 de mar de 2022

this is very good platefrom by provide coursera and we are leran Databases and SQL for Data Science with Python

por Miguel V

1 de out de 2020

Great Course. Would've liked more storage space in db2 to upload my own data and play around with it using SQL.

por Na M

16 de out de 2019

Well designed and a lot of practices. Hope there is an advance SQL class that I can continue to improve my SQL!

por Livingstone M

15 de mar de 2022

The best practical course I have ever done. I like the really world dataset exercises.I recommend it to anyone

por aditi m

7 de out de 2020

Very interesting course for beginners and would recommend for people who want to learn SQL queries and ibm db2

por Abdul M M

3 de set de 2019

It is very helpful to understand the databases and it has many practical applications related to data science.

por Hamza a

11 de jan de 2019

Excellent course for those who has some basic knowledge of SQL and the last module is the plus of this course.

por Carlos W A

17 de set de 2018

Excellent introduction to databases and data management through IBM API and SQL magic. Very interesting tools.

por Joao L

20 de jan de 2021

Very well structured, easy to follow. Practical exercises are challenging enough without being too difficult.

por Geo-Info E

15 de jan de 2020

Ce cours est très intéressant car il regroupe des notions très importantes pour un scientifique des données .