Intro to Database Systems
I am currently studying database systems. This blog summarises lectures 1 and 2, as well as the SQL homework from the Database Systems CMU 15-445/645 course. It’s fascinating to realize the extent to which we interact with database systems in our daily lives. They’re not just confined to large-scale applications but are also embedded in our browsers and mobile devices. Before the advent of database management systems, data management was complex, with a strong coupling between the data and its management....