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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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501 — 525 de 2,229 Avaliações para o Databases and SQL for Data Science with Python

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.

por Juan P R C

18 de dez de 2018

Great course. I loved the fact that it provided us with notebooks to solve real world problems.

por Simon B

5 de out de 2018

Great beginner level course, though worth doing the Open Source Tools module first for context.

por Juan D M G

31 de mai de 2020

Very useful. The final assignment is a very good exercise to put on practice what was learned.

por Jaime A V M

11 de mai de 2020

Excelente curso, nos enseña a procesar información a través de SQL para la toma de decisiones.

por Brian V

17 de dez de 2019

Great course, with nice datasets for real world project work. I enjoyed the class quite a bit.

por Christian J M J

27 de nov de 2019

This is a great course because they use real world datasets where you can test your abilities.

por Josemar T M

19 de set de 2019

Conteúdo muito bom. Acho que deveriam considerar a inclusão de material para databases No-SQL.

por Sahil P

8 de nov de 2018

Hands on lab material provided in this course is very helpful in order to understand concepts.

por José T

15 de dez de 2020

Top-quality course. There are a lot of instances to practice and tasks are fairly challenging

por Ilyas A

18 de jan de 2020

Very useful course for novice in SQL! Gives an valuable overview of IBM Cloud infrastructure.

por Viviana L

12 de fev de 2019

A lot of examples and hands-on. At the end of the course i was able to become fully operative

por Ans M

17 de mai de 2020

Course was well structured, i have learned a lot of new things specially IBM Cloud Database.

por Astha S

16 de mai de 2020

I really enjoyed learning this course and how interesting it was to work with real datasets.

por En-Chi C

8 de nov de 2019

Perfect for beginners without any experience with data analysis.

Enjoyed hands-on LABS a lot!

por Komwut U

21 de out de 2019

if you want to be data science, you should know database and model. I strongly recommend. :)

por Roman

19 de out de 2019

Great course for beginners.

But: 1. There were issues with ibm platform

2. Lack of difficulty.

por Xin W

4 de jun de 2019

Comprehensive explanation of SQL and Relational Database with useful practical lab sessions.

por Declan H M G

29 de mai de 2019

Well structured, with clear instructions and an assignment based on your ability to use SQL!

por Lawrence F

19 de nov de 2018

Do all the reading and all the homework. You will get from the course what you put into it.

por Yinka T

7 de out de 2022

Fantastic experience from day one to the end. I could'nt have asked for more. Great Job!!!

por Toby C

9 de fev de 2022

Allowing us to use IBM DB2 while doing assignments and quizzes help us understand SQL well.

por Zhanna K

19 de jan de 2021

Very useful and full information to understand the couse. Big thank you to teaching staffs.

por Enardo C

14 de abr de 2020

I highly recommend this course. Excellent course. Instructors were very easy to understand.

por Mercy W

21 de jan de 2022

Beautiful Course, introduces you to the intricacies of working with databases using python