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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
15,375 個評分
1,964 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!

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1876 - Databases and SQL for Data Science with Python 的 1900 個評論(共 1,983 個)

創建者 Adam J L J H

2020年5月24日

There were a lot of troubleshooting errors that I realise, were not only unique to me. These errors were not addressed properly and I ended googling some of these Issues

創建者 Luca L

2020年6月23日

The course has big technical issues that slow down the completion. I am quite disappointed by the application utilized in the course. The course lessons are good.

創建者 Jay L

2021年12月29日

The course overall is good with the content. However, there are some technical difficulties to run the final project and have very little support.

創建者 Anandhu H

2021年7月16日

Course content is great but working on IBM DB2 is very confusing. Faced a lot of technical issues where it took a lot of time to deal with.

創建者 Robert H

2021年9月17日

T​he quality of the course material, workshops, and support for this class was abysmal compared to the other classes in this series

創建者 Elizaveta N

2022年4月14日

IBM Cloud is unavailable very often. I had a lot of problems starting the labs just because the tools were not available.

創建者 Nurgul A

2021年8月9日

It has many technical issues with IBM Cloud. I couldn't focus on SQL skills from solving IBM connection problems.

創建者 Gopendra M

2019年11月15日

DB2 is out of the marketing not many people want to learn it, maybe it's time to upgrade it to something latest

創建者 Christophe D

2020年6月13日

The use of IBM cloud was really frustrating as it was very slow and didn't work most of the time.

創建者 WenQiang H

2020年2月15日

As a serial course in the "specialization", it's too simple, just made the learning path longer.

創建者 Magdalena R

2018年12月30日

The content is adequate but I found it a bit boring. The classes did not keep my interest.

創建者 jmaritz328

2021年10月26日

N​eeds to have a lot of work done on the Peer graded assignment department of the course

創建者 Ibrahim A

2020年4月6日

Please review this course assets! especially IBM DB2 cloud service's availability !!!

創建者 Alexander W C

2020年1月15日

The IBM service tutorial was hard to follow. Layout of the application has changed.

創建者 Xinxin Z

2019年8月27日

The cloud system has so many problems which will prevent us to submit our works.

創建者 Shuang.W

2020年5月2日

so many stuff are out of dates and some instructions were very unclear.

創建者 Raeesah

2022年5月16日

a​lot of the instruction were not clear especially on week 4 and 5

創建者 Tanner L C

2018年11月15日

Very poorly done. Not enough information on working in the cloud.

創建者 Chitralekha T

2021年6月2日

T​he assisgnment is poorly worded and working in DB2 is a pain

創建者 Oleg S

2020年9月29日

every material in course not match interface of the programs

創建者 Won D

2022年6月13日

Partly labs not working, tasks unclear, could be better

創建者 Yi C H

2022年6月14日

IBM DB2 database didn't give me good using experience.

創建者 Nitika K

2020年9月20日

Not suitable for non computers background students.

創建者 Ray Y

2019年7月15日

WHY FORCE ME USE THE IBM CLOUD? SO COMPLICATED

創建者 abdelkarim b

2020年3月3日

The IBM tools are so unfriendly to new users