Multiple ChoiceBeginner 45s
Service discovery
In a dynamic environment where instances scale up and down, why is client-side or server-side service discovery needed?
Options
- 1To encrypt service-to-service traffic so that internal requests cannot be read by anyone sniffing the wire
- 2To compress the protobuf payloads so that discovery reduces the overall bandwidth between the services
- 3Static config breaks as instance IPs change; discovery tracks healthy endpoints via a registry/control plane
- 4To replace DNS with UDP lookups so that name resolution avoids the latency of the resolver hierarchy
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