How does storing information in PostgreSQL using built-in methods differ from simple storage as text data?

Storing information in PostgreSQL using built-in methods (such as data types, indexes, transactions, functions, and procedures) provides structured, type-safe, and optimized data storage. Built-in methods leverage the DBMS features: integrity checks, indexing for fast search, transactional reliability, and complex query execution.

Simple storage of data as text fields (e.g., VARCHAR or TEXT) does not utilize these capabilities. Data stored as plain text can lead to format errors, complicate search and filtering, and reduce performance with large volumes.

Example: instead of storing a date as text "2024-06-01", it is better to use the DATE type, which allows direct comparison, sorting, and aggregation by date.