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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

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16,966 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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251 — 275 de 2,226 Avaliações para o Databases and SQL for Data Science with Python

por Sumit R

26 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.

por Ibrahim O A

22 de fev de 2021

The course served as a good SQL refresher and I love the that I get to run all the exercise and assignment on IBM cloud. That really saved me a lot of stress. Good foundational course overall.

por Jess M

27 de fev de 2019

Clear, thorough, well-designed. Labs give useful practice, assignments and quizzes test the actual instructional content. This course is by far the best in the IBM Data Science specialization.

por Guillermo d J C G

17 de nov de 2021

It was great. It helped me understand the theory and practice of SQL topics like expressions, statements, clauses, DML, MML, JOINs and much more. And all the practice material was very helpful.

por Yaroslav M

22 de mar de 2020

Great introduction to basic manipulation of SQL tables and working with the IBM DB2 databases by connecting to them with iPython. Very straightforward explanations and very enjoyable tasks.

por Brahim A

18 de mar de 2019

I found this course really exiting as I learned how one can manipulate large data from within sql API. I also appreciate platform that provides means to practice python as well as sql code.

por Bibhuti B B

28 de jan de 2023

OMG this course is amazing, I mean my SQL fundamentals are cleared now. With the lab sessions with IBM cloud it was amazing. Learned so many things from this course, Thank you coursera.

por Dmytro P

20 de jun de 2021

I love how the last Course 4, Python and SQL of Data Science Specialization transitions smoothly into Course 1, NoSQL and Data Science of Machine Learning Specialization. Well planned.

por Deleted A

8 de out de 2020

Best course with best difficulty and best skills as per the title .

i love this course becuase it has esssential skills needed in terms of developing the right skills for data science .

por Isis S C

26 de abr de 2020

Excelent!! Plenty of enjoyable hands-on practices make the perfect balance between challenge & progress. In just a few hours learned a lot, pouring extra agility into work right away.

por Matej K

19 de set de 2019

Very good course including all the basic for SQL and how to connect to database storage and load data. Also, includes the use of Python and SQL queries. Plenty of hands-on exercises.

por JAMES C

5 de abr de 2019

Excellent class. The quizzes are easy, but there are plenty of opportunities to explore the tools and material and learn more. Optional sections are excellent and highly recommended.

por Luciana M G

6 de mar de 2019

I really liked this course and it is worth it for learning basic SQL queries with Python. I wish we could have more practical exercises but on the whole this was an excellent course.

por Bjoern W S

9 de set de 2022

Gives you a great start on many topics allowing you to push forward and deep dive in areas relevant to you and your job. ThnX for putting together this material. Was truly useful.

por Muhammad A

13 de abr de 2020

In this pandemic situation, I learned basic concepts from the IBM's Database Veterans. I look forward more such things to be proficient database engineers. Thanks IBM and Coursera.

por Muhammad F

11 de abr de 2020

I must recommended this course to computer science students this course is very useful and powerful. the instructors are very good and explain this course very deeply thankyou : )

por Muhammad A

26 de out de 2019

This course is designed very well to get hands on experience with SQL queries for beginners. The exercises were very helpful in applying what I learned. Definitely recommend this.

por Yun X

14 de jun de 2020

This is my first completed course in Coursera. The course is well organized and and very attractive. Those hands-on exercise are extremely useful and practical. Highly recommend!

por Carlos J B A

8 de jan de 2019

A rewarding experience because I have been able to learn very valuable information. It is an excellent course. It has helped me in the personal and professional field. Thank you.

por Cristian C

25 de jan de 2022

Muy buena la informacion que entregan, bastante bien explicado todos los conceptos, sin duda una gran introduccion a conceptos basicos sobre manejo de datos en SQL usando Python

por Santhosh V

1 de mar de 2021

Gave me a good brush up of my very old knowledge. It had lot of practice questions that were challenging. I recommend this course for anyone interested in learning SQL language.

por Diego M E C

17 de out de 2020

Great course for beginners or even more experienced people in SQL, the course has great content and wonderful excercises so you can get the best out of your learning experience.

por Jeampierr J C

31 de jan de 2021

Fue un curso muy bueno, si bien no se vieron ciertos temas a profundidad puedo decir que con lo que aprendí en este curso puedo afrontar ciertas tareas y realizarlas con éxito.

por Peter H

28 de mar de 2019

It was a very useful immersion to Databases and SQL. The IBM Cloud platform is amazing and a very easy to use environment which fully supported the objectives of this course.

por Ahmed Z

29 de jul de 2020

The course is extremely helpful. As reservoir engineer who is handling a lot of tables, I can say that its is really fruitful. Thanks for all who made this brilliant course