Patent ID: 9652339
Date: 2017-05-16
CPC Classifications: G06F,G06Q

Claim:
1. A non-transitory computer readable storage medium having instructions that, when executed by a processing device of a first node, cause the processing device to: receive, from a listener of a second node in a data grid system, a filter defined by search criteria of a search query; determine, at the first node, that a third node in the data grid has crashed; iterate, by the processing device of the first node, over backup data of the third node that is stored at a memory of the first node to determine the backup data that matches the filter; and communicate, to the listener, the backup data that matches the filter and a duplicate data notification, wherein the duplicate data notification indicates that the backup data may comprise, at least in part, data duplicative to filtered data communicated to the listener from the third node.