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学生对 IBM 提供的 Databases and SQL for Data Science with Python 的评价和反馈

4.7
13,529 个评分
1,607 条评论

课程概述

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....

热门审阅

BS
May 20, 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!

SA
Apr 22, 2020

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.

筛选依据:

1251 - Databases and SQL for Data Science with Python 的 1275 个评论(共 1,599 个)

创建者 Tamires S d P B

Nov 11, 2020

Great course for beginners. There are a lot of exercises that really helps gaining confidence with SQL.

创建者 Raj G

Dec 10, 2020

It would be better if there are more advanced SQL questions in the course. Overall the course is good.

创建者 Juan D P

Jun 27, 2019

Very good course. However, I didn't like the fact that this course uses just the DB2 framework of IBM.

创建者 Muhammad Y R

Dec 25, 2019

Course Was awsome but The Ibm Cloud On which LAb Depends And assignment depends Gives A lot of error

创建者 Guy B

Sep 7, 2019

The content is clear and useful, but the videos are not attractive, so it is hard to pay attention.

创建者 Mohamad Z

Oct 25, 2020

The course is good but there are some outdated links and the answers in the discussions are slow.

创建者 Robert F

Feb 27, 2020

Great course. Very challenging and stimulating. However the grading by peers is sometimes unfair!

创建者 Shuyuan C

Aug 27, 2019

Very useful course to learn SQL for we beginners. Thanks for such a wonderful course organization

创建者 Oliver E A B

Mar 25, 2020

The course is good, but there are lots of code which one cannot reproduce in other environments.

创建者 Devraj S

Jun 10, 2019

It will we more helpful if they provide more live examples with every execution of a SQL query

创建者 Reynaldo S

Aug 23, 2018

Week 4 was a bit intense and I think the topics could have been decompressed over one more week.

创建者 Josh J

Jan 3, 2020

Lots of hands on skills. Some mistakes in the Notebooks make some problems confusing, though.

创建者 ZSOLT K

Jan 19, 2021

Great course overall, learned a lot! Few annoyances with the inconsistent naming convention.

创建者 Tanya T G

Aug 17, 2019

I found week 3 a bit confusing, but otherwise it is a very useful and well explained course!

创建者 SHAISHAV S

Apr 21, 2020

Exceptionally good course to begin journey in SQL

Discussion forum has to be more responsive

创建者 GUILHERME L R O U

Aug 21, 2019

I found, sometimes, hard to use DB2

warehouse, so i prefered using other types os database.

创建者 Adnan i

Mar 15, 2019

this course is much more about basics so i highly recommend it to people who want to start

创建者 Josmy F

Apr 9, 2020

Great introduction to SQL. But the course forces the learner to be dependent on IBM Cloud

创建者 Bill G

Oct 7, 2019

The material presented in this course is valuable and worth the time and effort to learn.

创建者 Nithya S B

Jul 27, 2019

It would be nice if there is a module on different type of databases and their properties

创建者 Shambu N

Jul 20, 2020

Improve the difficulty of the course. That's it other than that, it's an awesome course.

创建者 MOBASHSHIRUR R

Jun 25, 2020

This course is good for beginner...but there should be more quiz..anyway good experience

创建者 Tianran L (

Jan 1, 2019

The lectures could be quite challenging to understand due to the technical jargons used.

创建者 Venkata S S G

Feb 3, 2020

decent one for a intro course. bit of high level programming language is really helpful

创建者 Diana J

Nov 5, 2020

The course structure is good the issue is with lab access and problems related with it