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Volver a Databases and SQL for Data Science with Python

Opiniones y comentarios de aprendices correspondientes a Databases and SQL for Data Science with Python por parte de Habilidades en redes de IBM

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16,966 calificaciones

Acerca del 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....

Principales reseñas

BS

20 de may. 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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1776 - 1800 de 2,226 revisiones para Databases and SQL for Data Science with Python

por Vonda B V A

25 de feb. de 2020

Really help me to re-understand basic SQL. It's suitable for a beginner.

por Barbora T

11 de sep. de 2019

Well explained, but both the quizes and the final project were too easy.

por Ivan L

12 de ago. de 2021

Good basics, however it is far from using it for the real data analysis

por Rahul C

19 de ago. de 2020

Great Course, the addition of some more practicals will be appreciable.

por Karan S

13 de jul. de 2020

Course content is very good but faced problems while running IBM's DB2.

por Vasilis N

28 de oct. de 2022

labs dont work proberly a or they need update but lessons are perfect

por Pascal B

12 de sep. de 2021

Better structured than the previous one, but still all over the place.

por Wen J

12 de ene. de 2020

some repetition and some instruction for log in and setup is outdated.

por Sharvari U

16 de oct. de 2019

Datasets could have been proper. column names are too much mismatched.

por E. R " A

29 de sep. de 2019

i have not done any SQL for years! The course help bring it all back!

por Du Q T

4 de ene. de 2019

This course is good for beginner which has little knowledge about SQL

por Abdur R M

12 de oct. de 2018

Covers all basics of SQL and methods of accessing of SQL with Python.

por Swati M

22 de mar. de 2022

This databases and SQL for data Science with Python is very helpful.

por Salil R

15 de may. de 2020

I already did that in the feedbck. It is Good I enjoyed a lot.

Thanks

por AKANKSHA S

12 de ago. de 2019

The course is really good for the beginners who want to learn SQL.

por 徐沛羽

27 de ene. de 2019

Materials are very easy for me because I have learnt sql before...

por Jan C M

25 de oct. de 2022

Table setup instructions hard to follow in the week 5 assignment

por Pipes M

13 de may. de 2019

The materials are good but it is difficult to get help if needed.

por Dalil A

10 de dic. de 2020

Lots of very usefull labs, practicals quite intense, good course

por Akshay K S

18 de nov. de 2018

good to learn about new function of phythone and data analysis

por Steve H

20 de ene. de 2023

IBM platform overcomplicates the lessons. The content is good

por anderson s

30 de jun. de 2022

Faltou ensinar sobre como criar colunas com chave estrangeira

por tyler m

9 de ene. de 2020

Would have liked to learn more about connecting to other DB's

por Anshul K

30 de may. 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