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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
15,121 個評分
1,921 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!

PK

2020年8月19日

A very useful course with some very interesting datasets/Jupyter notebooks to work through/practice your skills. Offers a good balanced blend between theory and practical/practice. Very good course!

篩選依據:

1776 - Databases and SQL for Data Science with Python 的 1800 個評論(共 1,938 個)

創建者 Kevin D

2019年7月11日

This course is really only useful if you have zero backgrounds or experience with SQL.

創建者 andrew

2020年2月13日

Not as strong as the other offering in the specialization. Slide need a bit of work.

創建者 YIFAN H

2019年10月2日

I have many problems when I do my assignment, I think the class don't teach very well

創建者 Michael B

2021年8月17日

Good Course, but I missed slides for reading and some exercises are a bit ambiguous.

創建者 Mauricio P

2020年4月7日

In this particular course, I was having a lot of issues with the IBM technologies.

創建者 Jeffrey L

2020年6月18日

I wish there could have been easier ways to learn this course outline. Very hard!

創建者 Christopher B

2019年2月11日

This is a logical extension of the certification, but the interfaces are clunky

創建者 Elena E

2021年10月13日

Multiple issues with labs, ambiguous quiz questions. Overall material is ok.

創建者 Robert L

2020年6月11日

Good content, but issues with the IBM databases/servers slowed things down.

創建者 Andrew C

2019年4月7日

Overall the course is satisfactory although some areas still need work.

創建者 Mason C

2019年12月21日

Need more real-world data on hand practices. Practises makes perfect.

創建者 Anup U

2020年7月30日

this course is good for learning mysql with python and ibm cloud

創建者 parikshit k

2020年9月1日

Interesting & Challenging. Gr8 course but not for every soul.

創建者 Sanja M

2019年9月1日

There are not enough exercises and videos are almost usefull

創建者 Emily

2018年10月9日

Easy to follow. But not explained why should it be in detail.

創建者 Varun B

2020年3月22日

It is a good course to learn SQL and Python interfaced DBMS.

創建者 Niklas M

2019年6月6日

Good course, however, it uses a lot of IBM specific tools.

創建者 Deleted A

2020年6月16日

Videos in each week can be repetitive and/or overlapping

創建者 Xin Y L

2021年12月1日

Skill Lab always down. The questions are ambigious.

創建者 Жигмытов Ц

2020年9月20日

Need more practice and less IBM advertisement =)

創建者 AntoStain

2020年9月10日

The exercises should be more challenging.

創建者 Rohit G

2019年5月11日

Awesome course. Please also provide job.

創建者 Abdullah A S S

2019年8月3日

dude make the course a bit more human

創建者 Malini B

2021年3月31日

Shows a lot of IBM cloud error

創建者 Nitin C

2020年5月28日

found it a tad bit challenging