12 mars 2018
The course is great... You can definitely learn many things... Was kind of hard for me and i went many times back and forth through most of the lectures... However i think i learn many new things....
16 juin 2016
This course was great! I enjoyed parsing different types of data: from documents and the web. This course is definitely (rudimentary) a must take course for anyone who wants to go into data science.
par YANG J•
9 juil. 2020
Highly recommendable and instructive. Yet the content of this course is a bit introductive so that I haven't learned that much SQL and database skills using Python. Though, it is very suitable for beginners.
par Hung-Chia Y•
16 mars 2018
Towards the end of the course, the code starts getting a lot complex. Even though Dr. Severance said not to worry about a lot of them, I don't feel I understand the material as fully as the previous courses.
par Rony A•
7 août 2017
The course was interesting and broad in teaching SQL and its use in handling simple and complex databases. What I missed though, was more emphasis and hands-on exercises on the use of SQL in Python scripts.
par Ologia E G F•
8 sept. 2020
A very challenging, fun and useful course. Things come together as we learn how to incorporate what we've previously learned as well as a deeper understanding of the terms we've been using in course 3.
par Георгий Ф•
11 oct. 2017
This course is extremely simple and it is not very good. To become a better programmer you have to write a lot of code. Theory is helpful too, but practice is much more needed. More practice, please...
par Richard E A M•
5 mars 2017
I know that Dr. Chuck mentioned that he can't cover everything about databases and SQL. But I felt that the content could have been a bit more informative.
Thanks a lot Dr. Chuck and the teaching staff.
par Brent T•
1 févr. 2020
Course is worthwhile taking and Dr. Severance is engaging in the videos. People new to Python should read book chapters prior to viewing videos so as to familiarize themselves with the subject matter.
par Sean Q Z•
11 sept. 2016
I hope this can be a little bit more challenge. All the assignments are easy to be finished, some of them can be done within minutes. Comparing with JHU's R programming, that can be too hard, though.
par Junaid S•
23 oct. 2020
It teaches about the basic concepts of databases and how to use them (sqlite3) with python.
Considering that databases are used in almost every application, the course needed to provide more details.
par Rethek K•
6 mai 2020
A little more hands on practice on python and writing our own logic and code would've been better. Other than that this course is perfect, has great content and instructor, totally enjoyed it.
par Ashok K•
8 oct. 2019
The course is very useful for beginners like me. I have gained good knowledge in python through these courses. Way of teaching and presenting the concept is very good and impressed me a lot.
par Weihe W•
8 août 2019
The assignments are too simple. Not even in real world, in pet open source projects, you have to explore so many things and after taking this course you are definitely not ready for that.
par Gustavo B R C•
20 janv. 2016
The Professor is amazing, with a great sense of humor. But, I felt that the last three assigments were rather easy, given the fact that the code was almost all produced by the Professor.
par Mourad t•
7 mars 2021
useful and easy to learn content, this course was the smoothest for me between the 5 courses.
there is one thing I would change witch is the difficulty of the final (peer) assignment.
par Gregory S•
15 mai 2019
The data modeling parts were not totally accurate bu other than that I loved the course. It will be essential in my job to use Python to interact with databases so this was awesome!
par Vaybhav S•
2 mars 2017
All the chapters have been well explained. However, the last chapter was a bit vague and needed deeper insight; especially the code used for data visualisation.
Thanks Dr. Chuck!!!
par Dimitry R•
18 juil. 2019
A good and comprehencive course on creating databases. However, imho it lacks the information on creating a simple user interface of a database. This topic is not covered at all.
par Dawood k a•
26 sept. 2020
why there is no Arabic subtitle. At least don't show that the is.
need more to explain other tools in sql.
but this was a very good course of how to use python to build a database
8 nov. 2019
Very good introduction to databases and SQL. I would have liked a different week 5 assignment and a deeper explanation of the more difficult python codes, such as geodump.py.
par Chris C•
17 déc. 2021
Super helpful course once again from Dr. Chuck! Bit frustrated when some code were left unexplained, but that's understandable given the introductory nature of this course.
par Dushyant V•
9 sept. 2020
This is really a good course to learn the uses of python in every field. Instructor try to give the best and this course give knowledge not only in Python but also in SQL.
par Anton B•
29 déc. 2016
Maybe, it will be useful to add more theory about 3 normal forms?
Thank for awesome database introduction. I've had lack of practice with 3 normal forms, but you fixed it.
par Deleted A•
1 avr. 2019
This course is a very good one for beginners like me. But I felt that the assignments were way too easy. It would be better if the assignments were made more challenging.
par Heinz R K•
1 mars 2018
Very good course to understand interactions between databases and programs. However, week 5 was a bit unclear in its goals and the solution for the exercise a bit tricky.
par Damian C•
6 déc. 2019
I took this course as part of the specialization, and I am glad I did. Great course, I hope It will help me in the near future, when I feel comfortable changing career.