DEDUPLICATION OF OBJECTS BY FUNDAMENTAL DATA IDENTIFICATION

A method for writing data to a storage device including a processor, a volatile memory, and a non-volatile memory, the storage device being in communication with a host, the method includes receiving, by the processor, a command to write host data to the non-volatile memory, the host data being associated with a host identification, calculating, by the processor, a hash value associated with the host data, adding, by the processor, an object entry in an object map associated with the hash value, the object entry including the host identification and the hash value, and identifying, by the processor, whether there is a dedup entry in a deduplication map associated with the hash value, and writing, by the processor, stored data to the non-volatile memory based on the identification, the stored data being associated with and different from the host data.