Patent attributes
A simulation environment (e.g., multi-player game) may be hosted by multiple nodes of a provider network. The number of nodes may increase or decrease, depending on the load on the simulation. Each node may be assigned a root key that includes 3D coordinates. The nodes may maintain a circular keyspace that includes the x-axis coordinates, the y-axis coordinates, and the z-axis coordinates, according to a consistent hashing algorithm. A given node may have any number of successor or predecessor nodes along each axis keyspace. If load on a particular node increases above a threshold amount, a new node may be allocated and insert itself into the 3D keyspace, taking over authority for any entities that are located within a portion of the volume that was previously managed by the particular node.
