Query latency of a dns service
AssigneeVeriSign, Inc.
InventorsYannis Labrou, Frank Scalzo, Ramakant Pandrangi
Life of this patent
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Abstract
Systems, methods, and computer-readable mediums are provided that access a set of data related to a plurality of domain name system (DNS) requests for a plurality of subnets in a network. A subset of the set of data that is a representative sample of the set of data is selected. Latency of the subset of the data is estimated and latency is estimated for the totality of the data. A portion of the network is modified based on the estimated latency of the totality of the data.
Claims15
A computer-implemented method, comprising:
- accessing a set of data related to a plurality of domain name system (DNS) requests transmitted via transport control protocol (TCP) for a plurality of subnets in a network;
- selecting a subset of the set of data that is a representative sample of the set of data;
- estimating latency of the subset of the data for the set of all data;
- and
- modifying a portion of the network based on the estimated latency of the subset of the data.
An apparatus, comprising:
- a memory, storing a set of instructions;
- a processor, configured to execute the stored set of instructions to perform a method comprising:
- accessing a set of data related to a plurality of domain name system (DNS) requests transmitted via transport control protocol (TCP) for a plurality of subnets in a network;
- selecting a subset of the set of data that is a representative sample of the set of data;
- estimating latency of the subset of the data for the set of all data;
- and
- modifying a portion of the network based on the estimated latency of the subset of the data.
A computer-readable medium, storing a set of instructions executable by a processor to perform a method, comprising:
- accessing a set of data related to a plurality of domain name system (DNS) requests transmitted via transport control protocol (TCP) for a plurality of subnets in a network;
- selecting a subset of the set of data that is a representative sample of the set of data;
- estimating latency of the subset of the data for the set of all data;
- and
- modifying a portion of the network based on the estimated latency of the subset of the data.
Dependencies are inferred from the claim text.