Ayyukan ba su da jiya ba sa ajiye jiya na abokin ciniki tsakanin bukatun (kowane bukatun ya kasance mai zaman kansa), yayin da ayyukan da suke da jiya suke kula da jiya. Rashin jiya yana da mahimmanci don ƙimar ma'aunin aiki — ayyukan ba su da jiya sune wahaya sosai a halin gida.
Ayyukan ba su da jiya da waɗanda suke da jiya
STATELESS → the service keeps NO client state between requests:
→ each request contains all needed info; any server can handle any request
→ state lives ELSEWHERE (database, cache, client, token) if needed
STATEFUL → the service MAINTAINS state across requests:
→ a specific server holds a client's state (session in memory, etc.)
→ requests must go to the SAME server (or state must be shared/synchronized)
