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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
16,944 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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476 — 500 de 2,224 Avaliações para o Databases and SQL for Data Science with Python

por Milin K

18 de mai de 2019

This course is awesome, I really enjoyed this course. good platform to learn basic things from sql.

por Bar K

19 de dez de 2018

Amazing course! First time using Coursera, and this class definitely makes me think I will be back.

por Quốc N Đ

18 de ago de 2022

This course covers a lot of topics that according to me, is really nesscessary for a data engineer

por Wojciech Ł

28 de jun de 2020

Great course. Part dedicated to Python should be better and more clearly explained (step by step).

por Erich G

16 de out de 2019

Excelente curso muy bien explicado, aun sin tener conocimiento de SQL es muy entendible y practico

por Abi G

17 de jun de 2019

This is very important course to learn the data handling skills. I liked this . Thank you authors.

por SURENDRA D

13 de abr de 2019

Level of Course Contents and Assignment are really good along with DB2 Cloud learning environment.

por Neeli S

12 de dez de 2021

loved this course, mainly running sql on jupyter notebook was the best thing in the entire course

por Lee O

19 de jun de 2021

excellent. good notes. good lectures. practical exercises and lab experiments. great assignments.

por Jorge I F G

15 de jul de 2020

The course was Great! It will be perfect if more excersices were to be added, maybe longer exams.

por Elizabeth S

5 de jun de 2020

Excellent classes! Well organized. You can learn a lot from this class, in a systematic approach.

por Amit J

24 de fev de 2019

Week 3 onwards the course is quite good.

First two weeks are basic SQL which you can skim through.

por aVral

16 de dez de 2022

I gained pretty good hands-on skills on IBM db2, MySQL, SQLite databases using Jupyter notebook.

por Amal Z

29 de jun de 2022

very good course, it makes a difference in my knowledge, but the learner should focus on details

por Teresa P

15 de jun de 2022

Class was very informative and was a good level for someone familiar with databases and queries.

por Giuseppe P

11 de jan de 2021

Course well structured with many lab task, necessary to assimilate capability in query language.

por Sher B

19 de abr de 2020

course material was too good. Assignment was challenging and ensured to cover all course modules

por Sung J P

16 de dez de 2019

Great course with detailed instructions and explanations for someone new to data science course!

por Weixuan L

31 de out de 2019

I learned basic query skills in database, it is very helpful in building my data science career.

por Nikos K

15 de out de 2019

good course with an assignment at the end that gives the opportunity to practice what you learnt

por Daniel K

1 de set de 2019

Sql was fun! It's way more easy to learn than python. Lessons were readable and straightforward.

por Joe F

29 de ago de 2022

i have a good experience and i have learn new things in this course. thank you so much couresra

por Aravind m

9 de ago de 2020

very good course for beginners in sql

gives idea of how elegant yet simple this language can be

por Giovanni P

5 de mai de 2020

Very interesting course, with a lot of "hands-on" and labs close to the real world data science

por xumin C

19 de fev de 2019

you could learn how to connect to IBM db2 with python and using magic sql in python enviroment.