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.
best course for learning SQL for beginners.I learned so much from this course.the speaking language is also simple ..So i Recommended this course for beginners who's 2nd or third language is English.
автор: 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.
автор: 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.
автор: 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).
автор: 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.
автор: 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.
автор: 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.
автор: 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.
автор: 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.
автор: 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.
автор: 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.
автор: Alberto M B•
Worth doing. Perhaps i missed more elaborate query examples and devote more time to the creation and reading of other (external) databases.
автор: Jasch A•
I think videos should have more information, as some questions are such that finding answers is not straight forward.
But very good course!
автор: Ori O•
The final assignment, at certain parts is not very clear maybe it's time to update it based on review and repeated question from the forum
автор: Mai T T•
Bon cours dans l'ensemble. Bonne structure et plutôt pédagogique, mais le test final est un peu compliqué par rapport au matériel couvert.
автор: Brian C•
Overall good, the questions in the assessment were confusing at some points. I would look at editing those to be more specific to the ask.
автор: CHOO H C D•
Nice course with good pacing. Though it is a bit simple and going through other functions like window function will be really useful.
автор: Muhammad M R•
Lectures should be more engaging and easy to visualize.Some parts of final assignment were vague.But I learned a lot,that's for sure.
автор: Shashi V Y•
It was good for who start the learning for the 1st time.For the beginners it helps a lot for their skill to understand and to learn.
автор: Javier E L R•
Puede mejorar en la cantidad de ejercicios prácticos que sea realizan durante el curso, esto facilitara la dinámica de aprendizaje.
автор: Eric V•
Some glitchy issues with the quizzes, etc. and some funky results in the rubric for the assignment. However, overall quite useful!
автор: Rasa K•
I would add a simple SQL queries to write when listening to the theory part of the course. A simple example to write or something.
автор: K B S P•
The Course content is awesome. The instructor explained the SQL concepts very well. Best place to start with SQL for Data Science.
автор: Wanbin C•
Overall it's excellent. However, there is no introduction to the software installation and this frustrates me a lot as a beginner.
автор: Thu T•
This course offers a fundamental knowledge about SQL, very easy to follow.
Everyone can learn this course, even secondary student.
автор: Andrzej J•
Good course, but in my opinion it should be less general talking and more coding examples:) thank you for sharing the knowledge:)