Apr 5, 2020
This course has really helped with optimizing queries that I work with everyday, enhancing my understanding of RDBMS, joins, analyzing and structuring exactly what you need and yielding those results.
Aug 22, 2021
I thought this course was great! Great introduction to Relational Databases and SQLite. Highly reccomend for anyone new to SQL, Databases, or someone looking to get started with a data science career.
创建者 Ibrahim N•
Apr 3, 2021
The course is very well planned with all the basics required to run a query in SQLite. But on the other hand, when it came to the last modules the class just takes off with very few examples.
创建者 Yi W•
Dec 10, 2018
Strongly suggest adding more example code and its running result which will make more sense for beginner. And more exercise problems as current Quiz do not cover all the points in the lecture.
创建者 Ankit M S•
Apr 17, 2020
There should have been more worked examples of queries as it would be hard for a fresher to fully understand it. Btw the Yelp Database lookup page was very helpful to play with the dataset.
创建者 Aatish R•
May 16, 2021
The curse structure was well-drafted. However, the lack of interaction with the moderators was disheartening. The reading material linked is dated and the course needs an overall update.
创建者 Puskar B•
Jan 19, 2021
Too lengthy unnecessary explanations in the beginning and the end of every video lecture. There is no platform to execute during the lecture what the instructor is showing in the video.
创建者 Benjamin A•
Jun 5, 2020
The quizzes will expand your knowledge more. writing and running codes during lecture videos could have made it more easier to understand though, this is what is missing to get a 5 star
创建者 Michelle P•
Jan 29, 2019
You learn the basics of SQL but the course is a bit slow and repetitive, and the last peer-graded assignment should be graded by a computer or the TA's, not just random participants.
创建者 Kelly M•
Oct 9, 2021
Lectures provide limited information and then quizzes jump in difficulty from what is learned in videos. More practice worksheets or examples would be useful for new sql beginners.
创建者 Marcel K•
May 1, 2018
Great Course to start with.
Gives a good understanding of SQL on one side en working with databases on the other.
A syllabus of al the code examples in the video's should behelpfull
创建者 Meredith H O•
Apr 19, 2021
Final assignment has many questions that are unclear. Difficult to find answers in discussion forums, forums are poorly moderated, most questions have no useful answers.
创建者 Edward K•
Jul 29, 2022
it's OK, but not great. Some directions are confusing and the ending assignment has unclear directions. An example syntax or more specific instructions would be helpful.
创建者 Muhammad A D I M•
Oct 29, 2019
Overall good course. The lectures could be made a bit interesting and engaging with exercises broken up. Found the lectures monotonous however course material is good.
创建者 Soheil S•
Dec 26, 2019
I think there are not enough examples to help students learn the syntaxes deeply. It seems that some examples that students can code simultaneously can help more.
创建者 Jaivardhan D•
Jun 27, 2020
Videos were lame and didn't bother withe examples much but exercises were good to learn basic SQL (although u can learn same thing from google if not better)
创建者 Talal N•
Apr 7, 2020
The course starts easy and okay but the last assignment was so difficult. Quiz on what you teach and teach what we failed to understand (Assignment 4) part 3
创建者 Sandra H•
Feb 1, 2022
Vgreat videos, good explanations.
no exercises, exercises were the tes really difficult
no direct contact person, many questions in the forum are very old
创建者 Patricia W P•
Oct 19, 2020
This is a good intro course. Sometimes some of the content is covered too rapidly and needs additional supportive exercises to truly master the content.
创建者 Nwosu C F•
Jun 22, 2022
I really liked the format of the quizzes but some videos were codes without an output so it was hard picturing what some key word does like the GROUP BY
创建者 George A L J•
Dec 30, 2019
Course instructor needed some improvement. It felt as though she was reading from cards the whole time and not really adding much value to the course.
Apr 21, 2020
Week 3 was a bit difficult. The questions asked in the quiz were little different than that which were in the lecture video. Rest everything was fine
创建者 Tural M•
Aug 27, 2018
The quiz questions does not match the material provided in the course. There are more easier ways to coding rather explained throughout the course!
创建者 Andrés F L C•
Dec 26, 2019
The topics are well explained but the videos are monotonus (slides and the teacher talking). I think the course could be more interactive.
创建者 Serena G•
Mar 8, 2018
Good for learning basics of SQL but not much application and integration of concepts. In general, however, it is good for beginners.
创建者 Kalide E•
Jun 1, 2020
Course would be much better if you can work alongside the instructor. Using presentation slides in a coding class is not ideal imo.
创建者 Daniel D•
Jul 27, 2022
This course needs more examples or exercises with solutions to give a better understanding and use case scenarios for each topic.