Latency-based routing and load balancing in a network
Methods and systems for load balancing are described. A network node may replicate content. A lag time may be determined. A data structure may be generated that comprises the lag time.
1. A method comprising:
replicating, at a first network node of a plurality of network nodes, content from a second network node of the plurality of network nodes;
determining a first lag time, wherein the first lag time indicates a first length of time for the first network node to completely replicate the content from the second network node;
determining a second lag time, wherein the second lag time indicates a second length of time for a third network node to completely replicate the content from the second network node;
generating a first data structure comprising the first lag time and the second lag time; and transmitting, to a data manager, the first data structure.
2. The method of claim 1 , further comprising:
receiving, from the data manager, a request for a replication latency topology of the plurality of network nodes; and
sending, to the data manager based on the request for the replication latency topology, the first data structure comprising the first lag time and the second lag time.
3. The method of claim 1 , further comprising:
determining a third lag time, wherein the third lag time indicates a third length of time for the third network node to completely replicate content from the first network node; and
sending, to the data manager, a second data structure comprising the third lag time.
4. The method of claim 1 , wherein determining the second lag time comprises:
sending, to the second network node, a control signal; and
receiving, based on the control signal, from the second network node, data indicative of the second lag time.
5. The method of claim 1 , wherein determining the second lag time comprises receiving, from at least one of the second network node or the third network node, data indicative of the second lag time.
6. The method of claim 1 , further comprising:
determining, by the first network node, that the content from the first network node is instantiated at the first network node; and
sending, to at least one network node of the plurality of network nodes based on the content from the first network node that is instantiated, a control instruction.
7. The method of claim 1 , further comprising:
receiving a request for a service;
receiving, based on at least one of the first lag time or the second lag time satisfying a threshold, an indication to service the request for the service; and
servicing, based on at least one of the first lag time or the second lag time, the request for the service.
8. The method of claim 7 , wherein the request for the service comprises a request for a content item.
9. An apparatus comprising:
one or more processors; and
a memory storing processor executable instructions, that when executed by the one or more processors; causes the apparatus to:
replicate content from a first network node of a plurality of network nodes;
determine a first lag time, wherein the first lag time indicates a first length of time for the apparatus to completely replicate the content from the first network node;
determine a second lag time, wherein the second lag time indicates a second length of time for a second network node to completely replicate the content from the first network node;
generate a first data structure comprising the first lag time and the second lag time; and
transmit, to a data manager, the first data structure.
10. The apparatus of claim 9 , wherein the processor executable instructions, when executed by the one or more processors, further cause the apparatus to:
receive, from the data manager, a request for a replication latency topology of the plurality of network nodes; and
send, based on the request for the replication latency topology, to the data manager, the first data structure comprising the first lag time and the second lag time.
11. The apparatus of claim 9 , wherein the processor executable instructions, when executed by the one or more processors, further cause the apparatus to:
determine a third lag time, wherein the third lag time indicates a third length of time for the second network node to completely replicate the content from the first network node; and send, to the data manager, a second data structure comprising the third lag time.
12. The apparatus of claim 9 , wherein the processor executable instructions that, when executed by the one or more processors, cause the apparatus to determine the second lag time further cause the apparatus to:
send, to the first network node, a control signal; and
receive, based on the control signal, from the first network node, data indicative of the second lag time.
13. The apparatus of claim 9 , wherein the processor executable instructions that, when executed by the one or more processors, cause the apparatus to determine the second lag time further cause the apparatus to:
receive, from at least one of the first network node or the second network node, data indicative of the second lag time.
14. The apparatus of claim 9 , wherein the processor executable instructions, when executed by the one or more processors, further cause the apparatus to:
receive a request for a service;
receive, based on at least one of the first lag time or the second lag time satisfying a threshold, an indication to service the request for the service; and
service, based on at least one of the first lag time or the second lag time, the request for the service.
15. The apparatus of claim 14 , wherein the request for the service comprises a request for a content item.