5 avr. 2020
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.
22 août 2021
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.
par Мамедбаков И Р•
25 juin 2020
The lecturer maybe is a good data scientist but does not have the skills of presenting or explaining material in an easy manner.
par Luke R•
9 août 2021
Good course overall, but the gap between what is tought and how complex some of the application can be is frustrating at times.
par Chan J J•
14 juil. 2019
should have provided more explanation and help for exercises and assignment questions. The lecture is also not in depth enough.
par Chen K•
3 nov. 2020
Course schedule was good , but content is a little short. To make improvement, should present some example during the video
par Thais S B•
15 mars 2018
This is a good course for basic knowledge of SQL but the quizzes and assignments are very confusing and badly elaborated.
par Mohsin K•
26 juil. 2020
This is a good course on SQL for Data Science. As you will particularly start from scratch and go uptil tedious methods
par Dhwanil V•
14 août 2020
The overall format was quite good but it would be more helpful if more examples are included in the lecture videos.
par TSUBASA T•
17 mai 2020
This course is helpful for beginners, but I felt that some explanation weren't clear and quizzes were challenging
par subraj s•
1 juin 2021
Assignments could be more basic.
The level of difficulty should gradually increased.
Superb instructor though.
par Saswata B•
3 juil. 2020
More explanation of concepts is required. Also it would have been better if SQL code was explained in depth.
par Mike E•
6 févr. 2022
Good course, but we should re-enforce what we learn by doing coding after each video, not just each week.
par Smit P•
22 mai 2020
Instructor should have explain each code by performing practically on pc instead of showing only image.
par Andy L•
11 juin 2022
I feel the examples were good but wis had more to practice in the course. Overall, pretty good course
par Dotun a•
31 août 2021
i think it will be better to learn using mySQL. and more info about dataset will be helpful to note
par Nick J•
14 mars 2019
not really relevant to 'data science' its more of a general basic introduction to CRUD and joins
par Peter M•
7 janv. 2022
It would be better to be more practical better than a PPT, but the content itself is awesome.
par Ayush K J•
25 juin 2020
examples for important concepts were lacking like the use of GROUP BY and CASE statements
par Гришин М С•
21 sept. 2021
Too many unnecessary words in lectures, but there is good coding practice at the end
par Chris M•
19 juil. 2018
Course teaching was excellent, but the final assignment questions were terrible.
par Daphne C•
18 août 2021
The course is very simple. Lack of coding examples in the teaching materials.
par Sumit R•
29 mai 2022
This course was about SQLite, I think its a less using than the Micrsoft SQL
par oli c•
22 déc. 2017
Clear instruction, but quite easy. Would prefer if it was more challenging.
par Islam M S M•
3 mai 2018
The Assignment was mis worded and didn't reflect the content of the course
par Tessa S•
30 déc. 2020
Nice course to get an introduction to SQL. Not so much practice material.
par Abdullah F•
2 mai 2018
Just teaches SQL. Nothing is taught about how its used for data science