Biex tinbena microservices sew, jeħtieġ li tindirizza l-isfidi tas-sistemi distribwiti permezz ta' patterni stabbiliti — għal komunikazzjoni bejn servizzi, immaniġġjar tad-dejta, resilienza, u osservabilità. Dawn il-patterni jgħinu jimmaniġġaw il-kumpllessità inerenti tal-microservices.
Patterni ta' komunikazzjoni u API
✓ API GATEWAY → single entry point; centralizes cross-cutting concerns (routing, auth, etc.)
✓ SERVICE DISCOVERY → services find each other dynamically (registry) as instances change
✓ Sync (REST/gRPC) for request/response; ASYNC (events/queues) for decoupling → prefer
async/events to reduce coupling where possible
✓ BFF (Backend for Frontend) → tailored gateways per client type
