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 Serena G•
Good for learning basics of SQL but not much application and integration of concepts. In general, however, it is good for beginners.
By Kalide E•
Course would be much better if you can work alongside the instructor. Using presentation slides in a coding class is not ideal imo.
By Мамедбаков И Р•
The lecturer maybe is a good data scientist but does not have the skills of presenting or explaining material in an easy manner.
By Luke R•
Good course overall, but the gap between what is tought and how complex some of the application can be is frustrating at times.
By Chan J J•
should have provided more explanation and help for exercises and assignment questions. The lecture is also not in depth enough.
By Chen K•
Course schedule was good , but content is a little short. To make improvement, should present some example during the video
By Thais S B•
This is a good course for basic knowledge of SQL but the quizzes and assignments are very confusing and badly elaborated.
By Mohsin K•
This is a good course on SQL for Data Science. As you will particularly start from scratch and go uptil tedious methods
By Dhwanil V•
The overall format was quite good but it would be more helpful if more examples are included in the lecture videos.
By TSUBASA T•
This course is helpful for beginners, but I felt that some explanation weren't clear and quizzes were challenging
By subraj s•
Assignments could be more basic.
The level of difficulty should gradually increased.
Superb instructor though.
By Saswata B•
More explanation of concepts is required. Also it would have been better if SQL code was explained in depth.
By Smit P•
Instructor should have explain each code by performing practically on pc instead of showing only image.
By Dotun a•
i think it will be better to learn using mySQL. and more info about dataset will be helpful to note
By Nick J•
not really relevant to 'data science' its more of a general basic introduction to CRUD and joins
By Ayush K J•
examples for important concepts were lacking like the use of GROUP BY and CASE statements
By Chris M•
Course teaching was excellent, but the final assignment questions were terrible.
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