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.
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.
por Yi W•
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.
por Ankit M S•
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.
por Aatish R•
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.
por Puskar B•
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.
por Benjamin A•
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
por Michelle P•
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.
por Kelly M•
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.
por Marcel K•
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
por Meredith H O•
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.
por Muhammad A D I M•
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.
por Soheil S•
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.
por Jaivardhan D•
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)
por Talal N•
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
por Patricia W P•
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.
por George A L J•
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.
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
por Tural M•
The quiz questions does not match the material provided in the course. There are more easier ways to coding rather explained throughout the course!
por Andrés F L C•
The topics are well explained but the videos are monotonus (slides and the teacher talking). I think the course could be more interactive.
por Serena G•
Good for learning basics of SQL but not much application and integration of concepts. In general, however, it is good for beginners.
por Kalide E•
Course would be much better if you can work alongside the instructor. Using presentation slides in a coding class is not ideal imo.
por Мамедбаков И Р•
The lecturer maybe is a good data scientist but does not have the skills of presenting or explaining material in an easy manner.
por Luke R•
Good course overall, but the gap between what is tought and how complex some of the application can be is frustrating at times.
por Chan J J•
should have provided more explanation and help for exercises and assignment questions. The lecture is also not in depth enough.
por Chen K•
Course schedule was good , but content is a little short. To make improvement, should present some example during the video
por Thais S B•
This is a good course for basic knowledge of SQL but the quizzes and assignments are very confusing and badly elaborated.