28/04/2024
Internet traffic routing policies (DNS policies) play a crucial role in efficiently managing and directing network traffic. Let's discuss the different types of policies.
1. Simple:
Directs all traffic to a single endpoint based on a standard DNS query without any special conditions or requirements.
2. Failover:
Routes traffic to a primary endpoint but automatically switches to a secondary endpoint if the primary is unavailable.
3. Geolocation:
Distributes traffic based on the geographic location of the requester, aiming to provide localized content or services.
4. Latency:
Directs traffic to the endpoint that provides the lowest latency for the requester, enhancing user experience with faster response times.
5. Multivalue Answer:
Responds to DNS queries with multiple IP addresses, allowing the client to select an endpoint. However, it should not be considered a replacement for a load balancer.
6. Weighted Routing Policy:
Distributes traffic across multiple endpoints with assigned weights, allowing for proportional traffic distribution based on these weights.
Source: ByteByteGo
https://www.linkedin.com/company/bytebytego/?miniCompanyUrn=urn%3Ali%3Afs_miniCompany%3A80245327&lipi=urn%3Ali%3Apage%3Ad_flagship3_feed%3B%2FfwxFPLUSp%2B9BglVyXlmBg%3D%3D
