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 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 Yến Đ H•
The course is basically theoretical.
Good general basic introductions.
By Gaoge Z•
Could show results in demos.
By Fabian M•
Too little practice
By Renuka G•
By 318126512050 S R B•
By Carl D A•
By Krishna G•
By Chen G•
By Gergely H•
By renas c•
By Manas d•