Amazon Technologies, Inc.

Mukul Gupta

Jorge Peixoto Vasquez

Chaitanya Ashok Solapurkar

Anubhav Gupta

Vineet Ghatge Hemantkumar

Techniques are described for enabling a content delivery network (CDN) service of a cloud provider network to place content distributions across points of presence (PoPs) within a common geographic area in a manner that makes efficient use of the resources provided by the PoPs. A Domain Name System (DNS) service obtains log data reflecting requests to access distributions at various PoPs. The DNS service uses the log data to periodically generate characterization data for the distributions (e.g., in terms of requests per second, bytes transferred per second, and cache width usage). The DNS service uses the generated characterization data to assign particular distributions to particular PoPs of each PoP group such that the distributions are distributed across the PoPs according to the characterization data. The DNS service uses the assignments to generate routing data used by the DNS service to resolve DNS queries for particular distributions to particular PoPs of PoP groups.

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Seattle, WA, United States of America

Mukul Gupta