Workday, Inc.
DISTRIBUTED REAL-TIME PARTITIONED MAPREDUCE FOR A DATA FABRIC

Abstract:

A system includes an interface and a processor. The interface is configured to receive an indication that a change has occurred to partition data on a first node, wherein the partition data is stored on a partition on the first node. The processor is configured to: determine whether the change to the partition data causes a change to a predetermined partition result of a set of predetermined partition results stored by the partition; and in response to a determination that the change to partition data affects the predetermined partition result stored by the partition: determine a new value for the predetermined partition result; store the new value; and provide an indication to a service node that the new value for the predetermined partition result has been determined, wherein the service node is selected by a client application system to manage execution of a task.