学生对 IBM 提供的 Databases and SQL for Data Science 的评价和反馈
课程概述
热门审阅
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!
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!
1376 - Databases and SQL for Data Science 的 1400 个评论（共 1,441 个）
创建者 Riley S
•Need to update instructions and screenshots for the ibm cloud site. Instructors dont respond to many questions in the forum and when they do their answers are often breif and vague
创建者 Adam J L J H
•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
创建者 Luca L
•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.
创建者 Gopendra M
•DB2 is out of the marketing not many people want to learn it, maybe it's time to upgrade it to something latest
创建者 Christophe D
•The use of IBM cloud was really frustrating as it was very slow and didn't work most of the time.
创建者 WenQiang H
•As a serial course in the "specialization", it's too simple, just made the learning path longer.
创建者 Magdalena R
•The content is adequate but I found it a bit boring. The classes did not keep my interest.
创建者 Ibrahim A
•Please review this course assets! especially IBM DB2 cloud service's availability !!!
创建者 Xinxin Z
•The cloud system has so many problems which will prevent us to submit our works.
创建者 Shuang.W
•so many stuff are out of dates and some instructions were very unclear.
创建者 Tanner L C
•Very poorly done. Not enough information on working in the cloud.
创建者 Oleg S
•every material in course not match interface of the programs
创建者 Nitika K
•Not suitable for non computers background students.
创建者 Ray Y
•WHY FORCE ME USE THE IBM CLOUD? SO COMPLICATED
创建者 abdelkarim b
•The IBM tools are so unfriendly to new users
创建者 Abhilash L
•Last few lessons are not clearly explained.
创建者 Roderick W
•The voice-over makes me wanna sleep.
创建者 Long N K H
•The Lab env sometimes has trouble.
创建者 Ashwin D
•Expected more from an IBM course.
创建者 Bharat B B
•needed to update many topics
创建者 Fei C
•hard to use sql server
创建者 Usman R M
•not well designed
创建者 mohammad s
•very simple
创建者 Hakki K
•Hi,
I completed entire program and received the Professional Certificate. On the Coursera link of my certificate "3 weeks of study, 2-3 hours/week average per course" is written. This information is not correct at all, it takes approximately 3 times of that time on average! I informed Coursera about it but no correction was made. It should be corrected with "it takes approximately 19 hours study per course" or "Approx. 10 months to complete Suggested 4 hours/week for the Professional Certificate".
Here is the approximate duration for each course can be found one by one clicking the webpages of the courses in the professional certificate webpage: (*)
Course 1: approximately 9 hours to complete
Course 2: approximately 16 hours to complete
Course 3: approximately 9 hours to complete
Course 4: approximately 22 hours to complete
Course 5: approximately 14 hours to complete
Course 6: approximately 16 hours to complete
Course 7: approximately 16 hours to complete
Course 8: approximately 20 hours to complete
Course 9: approximately 47 hours to complete
This makes in total approximately 169 hours to complete the Professional Certificate. As there are 9 courses, each course takes approximately 19 hours (=169/9) to complete.
(*): https://www.coursera.org/professional-certificates/ibm-data-science?utm_source=gg&utm_medium=sem&campaignid=1876641588&utm_content=10-IBM-Data-Science-US&adgroupid=70740725700&device=c&keyword=ibm%20data%20science%20professional%20certificate%20coursera&matchtype=b&network=g&devicemodel=&adpostion=&creativeid=347453133242&hide_mobile_promo&gclid=Cj0KCQjw0Mb3BRCaARIsAPSNGpWPrZDik6-Ne30To7vg20jGReHOKi4AbvstRfSbFxqA-6ZMrPn1gDAaAiMGEALw_wcB
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