DBMS NOTES- TPOINT TECH

One of the first things you’ll encounter in your dbms notes is the concept of Data Models. These are like blueprints for the database structure. The most prevalent model today is the Relational Model, where data is organized into tables (relations) with rows and columns. It’s intuitive and powerful, forming the basis for most modern databases like MySQL, PostgreSQL, and Oracle. You might also touch upon older models like Hierarchical or Network, or newer ones like NoSQL, which cater to different types of data and needs