RESOURCE SILOS AT NETWORK-ACCESSIBLE SERVICES

摘要

Methods and apparatus for resource silos at network-accessible services are disclosed. A subset of resources used for a database service, including at least one resource from each of a plurality of data centers, is selected for membership in a resource silo based on grouping criteria. A silo routing layer node identifies the resource silo as the target silo to which a client work request is to be directed. The client work request is sent to a front-end resource of the target silo either by the client, or by the silo routing layer node on behalf of the client. The front-end resource of the target silo transmits a representation of the work request to a back-end resource of the target silo, where a work operation corresponding to request is performed.

主权项

1. A system, comprising:
one or more computing devices configured to:
categorize, based at least in part on one or more grouping requirements, a subset of resources of a network-accessible database service of a provider network as members of a first resource silo, wherein the provider network comprises a first data center and a second data center, wherein the network-accessible database service comprises a front-end layer of resources and a back-end layer of resources, wherein the first resource silo comprises (a) at least one resource at the first data center and at least one resource at the second data center and (b) at least a first resource from the front-end layer and at least a second resource from the back-end layer;identify, at a node of a silo routing layer, the first resource silo as the target resource silo at which at least a particular work operation associated with a client work request is to be performed;transmit a representation of the client work request to the second resource from the first resource using a network connection configured for intra-silo traffic within the first resource silo; andperform the particular work operation at the second resource.