Abstract: Embodiments may relate to pruning a distributed database for a peer-to-peer (P2P) network. A node may transmit a first multicast beacon over the P2P network. The node may receive a unicast synchronization request in response to the first multicast beacon, the unicast synchronization request comprising a removed list for the distributed database. The node may compare the removed list to a locally stored node list to determine a node removal. The node may determine if there is a failure in a node information call made to a node relating to the node removal. The node may, subsequent to a determination of the failure, update the locally stored node list based on the node removal. The node may transmit a second multicast beacon comprising the node removal. Nodes receiving the second multicast beacon may update a locally stored removed list using the node removal.

Abstract: The nodes of a squad of nodes include a coordinating node and a set of worker nodes for sharing computational resources to perform resource intensive tasks. A requesting worker node may send work requests to the coordinating node of a squad of nodes. In response to a work request, the requesting worker node receives from the coordinating node a list of worker nodes to assign one or more tasks associated with the work request. The list of worker nodes is selected based on a report of resources and current utilization of each node within the squad. Upon receiving the list of workers, the requesting worker node divides the tasks associated with the work request into multiple buckets, assigns each bucket to a worker node form the list of worker nodes, and sends a request to process tasks from each of the buckets to the corresponding worker node.

Abstract: The nodes of a squad of nodes include a coordinating node and a set of worker nodes for sharing computational resources to perform resource intensive tasks. To coordinate the sharing of resources, the coordinating node requests a report of resources status and current utilization from each worker node. The report of resource status includes at least a battery level of a corresponding worker node. The coordinating node receives a work request from a requesting worker node, and identifies a subset of worker nodes for executing the work request based on at least the battery level of each worker node and the current utilization of each worker node. The coordinating node then sends the list of identified worker nodes to the requesting worker node to allow the requesting worker node to divide the tasks for completing the work request among the worker nodes included in the list of identified worker nodes.