: Add indexes to columns that you search or join frequently to speed up retrieval times.
For a project named moja_prva_aplikacija.sql (which translates to "my first application"), a "good feature" involves moving beyond simple data storage toward security and efficiency. moja_prva_aplikacija.sql
: Use Primary Keys to uniquely identify records and Foreign Keys to create relationships between tables (e.g., connecting a Users table to an Orders table). : Add indexes to columns that you search
: Instead of using SELECT * , only request the specific columns you need. Always include a WHERE clause to avoid loading massive amounts of unnecessary data. moja_prva_aplikacija.sql
