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: Thais S B•
This is a good course for basic knowledge of SQL but the quizzes and assignments are very confusing and badly elaborated.
автор: Mohsin K•
This is a good course on SQL for Data Science. As you will particularly start from scratch and go uptil tedious methods
автор: Dhwanil V•
The overall format was quite good but it would be more helpful if more examples are included in the lecture videos.
автор: TSUBASA T•
This course is helpful for beginners, but I felt that some explanation weren't clear and quizzes were challenging
автор: Saswata B•
More explanation of concepts is required. Also it would have been better if SQL code was explained in depth.
автор: Smit P•
Instructor should have explain each code by performing practically on pc instead of showing only image.
автор: Nick J•
not really relevant to 'data science' its more of a general basic introduction to CRUD and joins
автор: Ayush K J•
examples for important concepts were lacking like the use of GROUP BY and CASE statements
автор: Christopher M•
Course teaching was excellent, but the final assignment questions were terrible.
автор: oli c•
Clear instruction, but quite easy. Would prefer if it was more challenging.
автор: Islam M S M•
The Assignment was mis worded and didn't reflect the content of the course
автор: Tessa S•
Nice course to get an introduction to SQL. Not so much practice material.
автор: Abdullah F•
Just teaches SQL. Nothing is taught about how its used for data science
автор: Simone D•
The course material seemed prepared in a rush, with several mistakes.
автор: Greg L•
Quizzes poorly and ambiguously worded, database carelessly extracted
автор: David A•
It could be harder with some excersice that make the student search
автор: Daniel E•
Good content but the questions are badly worded and need updating.
автор: Melissa V•
Need to take a more in-depth class to fully understand this class.
автор: Matt E•
You can learn this stuff on your own. You don't need a course.
автор: Priyanshu V•
Some topic is not cover like constraints alter modify default
автор: Tim S•
Quite easy. The peer-reviewed assignment is also very easy.
автор: liqi x•
not enough teaching examples, could be tough for beginner
автор: TANMAY R C•
Very fast and high level for a person who knows nothing
автор: Saulo G d M S•
A really good course, but the forum isn't that great.
автор: SAKET M•
Could be more better. You could have taught more SQL