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.
By Daphne C•
The course is very simple. Lack of coding examples in the teaching materials.
By oli c•
Clear instruction, but quite easy. Would prefer if it was more challenging.
By Islam M S M•
The Assignment was mis worded and didn't reflect the content of the course
By Tessa S•
Nice course to get an introduction to SQL. Not so much practice material.
By Abdullah F•
Just teaches SQL. Nothing is taught about how its used for data science
By Simone D•
The course material seemed prepared in a rush, with several mistakes.
By Greg L•
Quizzes poorly and ambiguously worded, database carelessly extracted
By David A•
It could be harder with some excersice that make the student search
By Daniel E•
Good content but the questions are badly worded and need updating.
By Melissa V•
Need to take a more in-depth class to fully understand this class.
By Matt E•
You can learn this stuff on your own. You don't need a course.
By Priyanshu V•
Some topic is not cover like constraints alter modify default
By Tim S•
Quite easy. The peer-reviewed assignment is also very easy.
By liqi x•
not enough teaching examples, could be tough for beginner
By Ashish D•
Explanations could be improved with the help of examples
By TANMAY R C•
Very fast and high level for a person who knows nothing
By Saulo G d M S•
A really good course, but the forum isn't that great.
By Karan D K•
Important topics like window functions are missing.
By SAKET M•
Could be more better. You could have taught more SQL
By Phillipe S S R•
Quiz and graded materials not available for free.
By Hari G•
Too much theory and very little or no practice
By Deleted A•
The course is basically theoretical.
Good general basic introductions.
By Tong Z•
do not like the peer review part
By Gaoge Z•
Could show results in demos.