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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
15,101 個評分
1,920 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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1526 - Databases and SQL for Data Science with Python 的 1550 個評論(共 1,936 個)

創建者 Peggy L

2021年4月5日

nice. but I have a problem using IBM cloud even after my successful registration

創建者 GK M

2021年7月2日

Excellent course. helps to jump start on the journey of data science using SQL

創建者 Anh D

2020年9月27日

I have learned more about SQL after the course, but we need to practice more

創建者 Giulio F

2020年5月5日

I was expecting more difficult queries, both in the lessons and in the tests

創建者 Sarra A

2018年12月18日

could've used more practice/labs but the course was great overall. Thank you

創建者 Keunki L

2021年9月15日

I need more higher course for data science. please recommand me more course

創建者 Manthan U T

2019年12月9日

In week 4 assignment my jupyter notebook won't connect to the ibm database.

創建者 Ömer C G

2022年4月29日

I struggled with most was using IBM's DB2. IBM cloud was complete torture.

創建者 Malege T M

2019年8月26日

A great course to equip the learner with foundational knowledge and skills

創建者 Reid N

2019年6月9日

Very basic course that teaches you the bare minimum of SQL to get started.

創建者 Pratik P

2021年10月29日

many practice questions, and good pace video to explain database objects

創建者 Anastasiya K

2021年2月12日

limited. Lack of explanations and use cases. Especially, in JOIN section

創建者 Vonda B V A

2020年2月25日

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

創建者 Barbora T

2019年9月11日

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

創建者 Ivan L

2021年8月12日

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

創建者 Rahul C

2020年8月19日

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

創建者 Karan S

2020年7月13日

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

創建者 Pascal B

2021年9月12日

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

創建者 Wen J

2020年1月12日

some repetition and some instruction for log in and setup is outdated.

創建者 Sharvari U

2019年10月16日

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

創建者 E. R " A

2019年9月29日

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

創建者 Du Q T

2019年1月4日

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

創建者 Muhammad A R

2018年10月12日

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

創建者 Swati M

2022年3月22日

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

創建者 Salil R

2020年5月15日

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

Thanks