Abstract: Disclosed is a failure management method in a network of nodes, including, for each considered node: first, a step of locally saving the state of this considered node, to a storage medium for this node in question. Then, if the considered node has failed, retrieving the local backup of the state of this considered node, by redirecting the link between the considered node and its storage medium to connect this storage medium to an operational node other than the considered node, this operational node already in the process of carrying out this calculation, the local backups of these considered nodes, used for the retrieving steps being coherent with each other so as to correspond to the same state of calculation. If a considered node failed, returning this local backup for this considered node to a new additional node added to the network at the time of the failure.

Abstract: Disclosed is a failure management method in a network of nodes, including, for each considered node: first, a step of locally saving the state of this considered node, to a storage medium for this node in question. Then, if the considered node has failed, retrieving the local backup of the state of this considered node, by redirecting the link between the considered node and its storage medium to connect this storage medium to an operational node other than the considered node, this operational node already in the process of carrying out this calculation, the local backups of these considered nodes, used for the retrieving steps being coherent with each other so as to correspond to the same state of calculation. If a considered node failed, returning this local backup for this considered node to a new additional node added to the network at the time of the failure.

Abstract: Disclosed is a failure management method in a network of nodes, including, for each node considered within all or part of the nodes of the network performing the same calculation: firstly, a step of locally saving the state of this considered node to a storage medium for this considered node, the link between this node storage medium and this considered node can be redirected from this storage medium to another node, then, if the considered node is faulty, a step of retrieving the local backup of the state of this considered node, by redirecting the link between the considered node and its storage medium in order to connect the storage medium to an operational node different from the considered node, the local backups of these considered nodes used for the retrieving steps being coherent with each other to correspond to the same state for this calculation.