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.
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.
par Tomás L•
11 déc. 2018
The mistakes in the presentations and the massive ambiguity in the final assignment were a complete letdown for me. All in all, I did learn everything that was taught, but I wonder how much of that was made possible thanks to my previous experience in IT.
par Eva P•
26 mars 2018
Good course to learn the basics but not worth the price you pay. Until week 3, everything is fine, but week 4 is a disaster. The final assignment is very confusing and sometimes it is hard to know what you are being asked. Not recommended.
par Jeanette F•
29 sept. 2021
The videos were not as informative as I would've liked them to be. When you input incorrect code there weren't many resources to find where your mistake was. It would be helpful to have a tutor or someone to chat with for help.
par Flora D•
27 mai 2022
No reference answers for practice questions and final project. Have no where to learn what to do is right or ideal. Poor function support. Some basic functions like Instr() can not be used. I'm done with this course.
par Yu B•
6 sept. 2020
The course has no transcript for review. And the system of SQL exercise is also wrong when you are using “WHERE” Clause and “=” signal. Because of the mistakes of system I even can not make any progress. Please check.
par Bobalo R•
5 mai 2020
The course went fine up until the final assignment. It was very irritating to do, because of the incomplete database, broken correlations, different tables stating different things, which should've been the same, etc.
par Yue L•
5 avr. 2022
the video does not provide much infomation on how codes are structured. the readings are in pieces. and no tuitor for quized and homeworks. I would not imagine a 0 knowledge person would comprehend this course well
par 恩力 陳•
19 août 2021
bad experience on exercise:
In the course, you will learn different functions of sqlite but they merely bring you along with examples but pop out with tons of different exercises without giving you a single hint
par Yian G•
1 mars 2021
The instructor spent too much time on unnecessary and self-explaining topics, and on the other hand failed to explain some important details. I ended up skipping much of the course and googled a lot by myself.
par Anisha Z•
3 avr. 2020
Decent introduction. I recommend https://mode.com/sql-tutorial for a better introduction to SQL.
Assignments are very badly designed. Also the questions in the final assignment are unnecessarily repetitive!
par Sajiri V•
14 mai 2021
The lectures were not easy to comprehend for a computer language. Though the course mentions it is a beginner-level course, the lecturer jumps to a certain part where there is a learning curve expected.
par Ligeng X•
27 sept. 2018
A little too easy, not challenging at all, given this is a beginner level class, I'll give it two stars. You could finish the whole course on Saturday if you get up early plus Sunday if you do not.
par Fan Y•
13 sept. 2021
Even reading the prompter throughout the course, the instructor has been extremely nervous and unsmooth in reading. This is the biggest downside of the course and eclipses its good sides.
par Athalia B•
12 févr. 2022
Didn't feel it actually helped me learn because there wasn't any step-by-step instruction. It just was videos w/script and then quizzes and you were expected to know the content.
par Dan C D B•
26 févr. 2022
The instructor is so hard to follow that it made me not want to continue with the entire specialization. Although I really like the challenges and the idea of peer-reviewing.
par Gayathri V•
10 déc. 2021
Hi, First of all I don't like peer assignment concepts. second especially in joins videos if you have shown examples with output, little elaborate, will be more useful.
par Scotty O•
30 juin 2022
Below expectation for such a high profile university. Luckily my basic background in SQL was enough to get me through the activities because the lectures were poor.
par Deleted A•
13 mai 2020
I wish that the instructor used examples that mirrored the type of questions in the coding exams. We did not cover all the material in the coding exam.
par Darren R•
27 sept. 2019
The structure and guidance provided on the final assignment was very poor, resulting in far more time required to complete than expected.
par Riccardo B•
27 mars 2020
too much theory, I needed something more 'pratical' that allowed me to start using and write code and not see a lot of slide with code
par SARTHAK S•
27 oct. 2020
1.Very basic course.
2. Assignments level does not match with training level.
3. Need to provide class which includes query writing.
par Carolina E•
24 juin 2019
The teacher was not readily available to answer questions. The course was alright but I do not feel prepared to use my skills yet.
par Mathias M•
19 mars 2020
Very slow and badly organised start of the course with no to very little practice of how to use SQLite before the coding quiz.
par Seidler C•
28 avr. 2021
The first exercises are still ok. But the final exam is really a mess. The questions are not as precise as they should be.
par Yash K•
5 août 2020
Too much talking in videos with less examples. The exercises were vague and not enough information was given to solve them