Amazon Technologies, Inc.

Schuyler David Thompson

Kevin Christopher Miller

Kenneth Grey Richards

Adam Charles Siefker

Meenakshi Rameshkumar

Ethan Joseph Torretta

Aaron Graydon Bannert

Jose De Jesus Camacho Ruiz

Gowtham Kumar Puligundla

A network connection is established between a client program and a particular request handler of a network-accessible service. The request handler is selected by a load balancer using an algorithm whose input includes configuration information of the service. The load balancer does not store flow state information for messages transmitted via the network connection. A networking manager of a host at which the client program runs stores the flow state information, including identification information of the particular request handler. Using the identification information, the networking manager causes additional messages directed to the service from the client program to be received at the particular request handler without using the load balancer as an intermediary.

Low-latency stateful load-balanced connections using stateless load balancers

A determination is made that a graphical representation of network health state information pertaining to a client account of a provider network is to be provided. Using respective network metrics groups corresponding to several data sources, a network health state descriptor corresponding to a resource associated with the client account is generated. A data set usable to generate a graphical display of network health state information of the resource of the client account is transmitted.

Visualization of network health information

A network function execution intermediary obtains a result of execution of a set of network functions on a particular packet directed to a service from a client program running at a first host. Using the result, the packet is delivered to a request handler of the service, running at a second host; the path used for delivering the particular packet includes the network function execution intermediary. A networking manager of the first host obtains a rule for determining results of the set of network functions with respect to additional packets directed from the client program to the service. The networking manager causes, using the rule, another packet originating at the client program to be delivered to the request handler via a different path which does not include the network function execution intermediary.

Low-latency paths for data transfers between endpoints which utilize intermediaries for connectivity establishment

Respective network metrics sets corresponding to one or more data sources are examined at a network health manager. Network health states corresponding to one or more endpoint pair categories are determined based on the analysis of the network metric sets. An indication of the network health state of a particular endpoint pair category is stored.

Network health data aggregation service

A request to obtain network health information pertaining to a client account of a provider network is received via a programmatic interface. Respective sets of network metrics are obtained from several data sources of the provider network, and a respective network health state descriptor is generated for one or more resource sets associated with the client account. A response to the request is prepared using the network health state descriptor and transmitted.

Programmatic interfaces for network health information

An occurrence of a network health impairment event associated with a service of a provider network is detected using metrics corresponding to one or more data sources. Based on an analysis of a list of services being utilized on behalf of a customer, a determination is made that the probability of a negative impact of the impairment on an application of the customer is below a threshold. A network health state message indicating a healthy state of resources allocated to the customer is transmitted to a destination associated with the first customer.

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Seattle, WA, United States of America

Schuyler David Thompson