Fecha de publicación: 09/09/2021 Fuente: WIPO "swarm" A method, according to one embodiment, includes identifying data to be stored in one or more tables within a predetermined portion of a partitioned storage in one of a plurality of nodes, the predetermined portion having at least one replica, and where no two identical replicas reside on a single node; assigning an identifier and a data storage hierarchical level to the data; mapping the data to an index and storing the data in accordance with the index and the data storage hierarchical level, the storing including writing the data to a row in one of the one or more tables on the predetermined portion and recording a write operation into a transaction log of the node; receiving a plurality of write operations; and combining a plurality of write tasks of the predetermined portion for a predetermined time period.