We have seen what a relational database is and that our entities are logical objects called tables. But how are they stored “physically” in an RDBMS (relational database management system)? Tables as objects are stored and… read more
What are databases?
We use them every day, they are necessary, most of us don't know what they are and maybe even their existence... We are talking about databases. But what do we define as a database? By term we define any set of organized data stored in a… read more
