Information processing device, information processing method, computer program, and information processing system

An information processing method, comprising:

• generating redundant data of target data by encoding the target data;
• and
• broadcasting or multicasting the target data and the redundant data to a distributed network that manages the target data in a distributed manner by a plurality of devices.

A non-transitory computer-readable medium having stored thereon, computer-executable instructions which, when executed by a computer, cause the computer to execute operations, the operations comprising:

• generating redundant data of target data by encoding the target data;
• and
• broadcasting or multicasting the target data and the redundant data to a distributed network that manages the target data in a distributed manner by a plurality of devices.

An information processing system, comprising:

• a first information processing device including an encoding unit that generates redundant data of target data by encoding the target data, and a communication unit that broadcasts or multicasts the target data and the redundant data to a distributed network that manages the target data in a distributed manner by a plurality of devices;
• and
• a second information processing device including a receiving unit that receives the target data and the redundant data from the distributed network, and a decoding unit that restores the target data on a basis of the redundant data in a case where the target data is lost or in a case where an error is detected in the target data.