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.
A comprehensive course that covers major aspects of query building and retrieval in a management system. The topics were delivered well and the materials/assignments were relevant for skill-building.
By Carlos J R M•
Although the course was very hands-on, and the Instructor made everything clear I was left wanting some more reading material for learning about Data Science
By Raunit S•
Great course, provided a really good introduction. However they course could have provided some more examples as to how to actually use the functions taught.
By Minglun Z•
More exercise will be much better. For now, it is not enough for the learner to apply their skills learned in this course so they cannot master their skills.
By נס ג•
Great for begginers, I'd suggest to learn with W3 school sql tutorial in parallel as it has more concrete examples and functions you can try by yourself.
By Jake M•
Good course overall, I wish it had more work along with the teacher kind of work like on Linkdin. Otherwise there are some great tips and explanations.
By Katy H•
Great course but there were typos in the assignments that made them hard to understand and the editor wouldn't allow things like INSTR and temp tables.
By Winda W•
It's fun thing to learn SQL in the first place, but the instructor seem like just read the script maybe?
But I like the quizzes and coding assignments!
By Eike V•
Overall this course is quite good to get a first understanding of SQL. Although i missed some more explanations or examples for complex data analysis.
By Aleksandr S•
The course is useful, but in my opinion there must be added more practice during the course and way more examples and explanations in week 3 module.
By Sriraj K•
Some if the query running environments were not working on an iPAD. So it was very difficult to complete get answers. Otherwise this course is good.
By Harsh S•
This Course got me started from 0 to 99 .
VERY HELPFUL COURSE .
The project gave me an outline which will help me to set any data with right steps .
By Muhammad A K•
Great course, but maybe could use a bit more practice materials between lectures so you keep coding along and learning what you see in the lectures
By Luis E F P•
I think the course is a very good overall complement while learning SQL, one thing I would like to see it some type of a live coding real problems.
By Nicolas B•
Everything was fine and easy to follow. Unfortunately the final exam question's were not really clear and easy to unterstand, so this makes it 4/5.
By Victoria L•
Buen curso en general, faltaría clases explicando como instalar sql, ejercicios prácticos que sean realizados en el momento. Igualmente recomiendo
By Vlastislav D•
Perfectly prepared. Some tasks in the assignment were boring and tedious (listing number of rows for all tables; getting the non-null attributes).
By Scott K•
Excellent introduction into SQL. The assignments and final peer-review project were great tools to problem solve and practice the skills taught.
By Animish A•
I loved the way Sadie delivered important points without taking too much time. She gave just the right amount to details required to get started
By Jerónimo P•
El curso fue muy bueno, muy claro. Aún así me parece que estaría bueno agregar más ejemplo en los videos, principalmente para las semanas 3 y 4.
By Alejandro S•
A good introduction to SQL with interactive videos. Maybe I will improve the playground a bit so we can practice more queries along the process.
By Codrin K•
Goor refresher or basic start. Personally I found the use of http://www.sqlitetutorial.net very hepful for this course, more so than the slides.
By Philipp L•
The questions in the final assignment were quite difficult to understand and the overall course took longer than the estimated amount of hours.
By BSR N K•
Great course for SQL beginners. The course takes us through all the basic syntax, thus helping us develop the ability to query large datasets.
By Sanchit M•
The course should have also provided an opportunity of code along with the videos. And output of all the the codes in the video is not shown.
By Mamta G•
The course was a great introduction to SQL and the peer reviewing process is a great initiative. The course was well paced and well designed.