Every time I came across different classifications of databases and technologies associated with them, I felt dissatisfied with the structure and presentation of this material. As a result, I decided to post my notes. I am sure they can be useful both for experienced professionals in order to close knowledge gaps, as a starting point for studying the material deeper, and for preparing for interviews on both sides.
The information is presented without details on purpose, as the details are easily googled or read from the relevant books.
Comments and suggestions are welcome.
Database classifications
Some technologies and solutions used in databases
