Patent ID: 11960483
Assignee: WELLS FARGO BANK, N.A.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 18:
19. A system for finding a key in a multi-level data structure, comprising:
one or more processors; and
non-transitory computer-readable storage encoding instructions which, when executed by the one or more processors, causes the system to:
generate a hexadecimal digit based on the key;
in response to a deletion within the multi-level data structure, route a node to a proper position inside the multi-level data structure at various routing levels by traversing the various levels of the data structure in order of most significant digits of the key to least significant digits, wherein the routing levels are limited; and
insert the node into the multi-level data structure with the key and a value.