Fast, low memory consistent hashes using initial variance

摘要

Embodiments of the system and method can provide a conforming hash function that reduces memory usage and complexity compared to current techniques, suppresses computational complexity, and has a relatively small number of keys that must be reshuffled.For example:In one embodimentA computer implementation method for controlling computational resourcesMultiple labels of working resources allocated to real resourcesStoring a set of labels of potential resources that contain multiple labels of available resource resources to be allocated, andGenerating an initial assignment to the label of one of the sets of potential resource labels andAssignments to one label of a set of potential resources labelAn assignment to a label of one of the labels of the reserved resourceRequestTo reassign the label of the potential resource to another label of the selected resource from the subset of the labelUntil the request is assigned to the label of the working resourceIt may include repeating repeating.