In this repository I've compiled my solutions for the exercises and quizzes that I did during my completion of the (infamous) database class offered here (for free!) by Prof. Jennifer Widom.
Solutions have been polished and sectioned according to the new format of the course (self-paced
mini-courses). In each of the mini-courses there are markdown (.md) files which have both the
solutions and as well as the accompanied code. Some queries, questions, and exercises have some
personal notes that I've found interesting. As always, take everything with a grain of salt.
This course was by far the most educational course I've had in databases -- far exceeding in both quality and breadth the one that was offered by my University. I sincerely urge you to try and do these exercises yourself in order to get the most out of it... and... please... avoid copy-pasta. It decreases the value of the course for you and for others.
Unless otherwise stated, this work is licensed under MIT.