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學生對 IBM 提供的 Databases and SQL for Data Science with Python 的評價和反饋

4.6
15,087 個評分
1,918 條評論

課程概述

Much of the world's data resides in databases. SQL (or Structured Query Language) is a powerful language which is used for communicating with and extracting data from databases. A working knowledge of databases and SQL is a must if you want to become a data scientist. The purpose of this course is to introduce relational database concepts and help you learn and apply foundational knowledge of the SQL language. It is also intended to get you started with performing SQL access in a data science environment. The emphasis in this course is on hands-on and practical learning . As such, you will work with real databases, real data science tools, and real-world datasets. You will create a database instance in the cloud. Through a series of hands-on labs you will practice building and running SQL queries. You will also learn how to access databases from Jupyter notebooks using SQL and Python. No prior knowledge of databases, SQL, Python, or programming is required. Anyone can audit this course at no-charge. If you choose to take this course and earn the Coursera course certificate, you can also earn an IBM digital badge upon successful completion of the course. LIMITED TIME OFFER: Subscription is only $39 USD per month for access to graded materials and a certificate....

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BS

2020年5月20日

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!

SA

2020年4月22日

The lessons were short and easy to follow, providing all the basics as well as a few more advanced topics, to get student quickly up-to-speed on databases and SQL and their application in D/S realm.

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226 - Databases and SQL for Data Science with Python 的 250 個評論(共 1,935 個)

創建者 Yaroslav M

2020年3月22日

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.

創建者 Brahim A

2019年3月18日

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.

創建者 Dmytro P

2021年6月20日

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.

創建者 Deleted A

2020年10月8日

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 .

創建者 Isis S C

2020年4月26日

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.

創建者 Matej K

2019年9月19日

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.

創建者 JAMES C

2019年4月5日

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.

創建者 Luciana M G

2019年3月6日

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.

創建者 Muhammad A I

2020年4月13日

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.

創建者 MUHAMMAD F K

2020年4月11日

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 : )

創建者 Muhammad A

2019年10月26日

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.

創建者 Yun X

2020年6月14日

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!

創建者 Carlos J B A

2019年1月8日

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.

創建者 Cristian C

2022年1月25日

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

創建者 Santhosh V

2021年3月1日

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.

創建者 Diego M E C

2020年10月17日

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.

創建者 Jeampierr J C

2021年1月31日

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.

創建者 Peter H

2019年3月28日

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.

創建者 Ahmed Z

2020年7月29日

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

創建者 Francisco C

2021年7月14日

Despite SQL is not always fun I enjoyed the course. It gives a clear picture on SQL DB handling. I have to go deeper in the topics and practice to consider myself expert.

創建者 Valentin W

2020年9月20日

Great course! I really enjoyed the interactive labs where you got to practically apply what you learn. By far the best course in the data science foundations certification.

創建者 Juan C P Q

2020年9月15日

Great course. I already knew a little about SQL and it helped me review some knowledge and I also learned about how you can use API in Python to view and analyze your data.

創建者 NAVIN V K

2020年6月18日

It was great learning experience for me, i have learned new concept as well. I am good with SQL, but logic behind the data science on SQL was most memorable and encouraging

創建者 Yossakorn K

2020年6月17日

This course covers all basic SQL. I feel appreciated who made this course happen. It will be useful for those who interest in Data Science at least as the beginning skill.

創建者 Kristian S

2019年12月28日

Learning SQL is fundamental for Data Scientists as most databases are SQL. You will learn how to read data from a data base and work with that data using python language