Abstract: The disclosure discloses a storage-computation integrated indexing system and a key-value pair storage system, a controller and multiple array banks capable of operating in parallel are included. The array banks include multiple content-addressable cross-point arrays. In each array, each row is used to store a key and a valid flag bit thereof. The controller is configured to perform an indexing operation on key-value pair data stored in the array. The indexing operation includes an insertion operation, which includes: for key-value pair data [ki, vi] to be inserted, searching for a row that does not store a valid key in the array bank mapped by a hash bucket Bi corresponding to a key ki. If search is successful, the key ki is stored in an assigned row, its valid flag bit is set to valid, the value vi is written into an array row; otherwise, the operation is returned as failed.

Abstract: Disclosed in the present invention are a method and a system for ensuring the failure atomicity in a non-volatile memory, which belong to the field of computer storage.

Abstract: Disclosed in the present invention are a method and a system for ensuring the failure atomicity in a non-volatile memory, which belong to the field of computer storage.

Abstract: Technologies are generally described herein to detect non-volatile write request sequences. A write request is received to write to a solid-state device that includes the non-volatile memory. A determination is made as to whether the write request is part of a non-volatile write request sequence or is not part of the non-volatile write request sequence. In response to determining that the write request is part of the non-volatile write request sequence, the write request is associated with the non-volatile write request sequence. In response to determining that the write request is not part of the non-volatile write request sequence, the data associated with the write request is written to a cache that is coupled to the non-volatile memory. The data associated with the non-volatile write request sequences may be written directly to the non-volatile memory.

Abstract: Technologies are generally described herein to detect non-volatile write request sequences. A write request is received to write to a solid-state device that includes the non-volatile memory. A determination is made as to whether the write request is part of a non-volatile write request sequence or is not pan of the non-volatile write request sequence, in response to determining that the write request is part of the non-volatile write request sequence, the write request is associated with the non-volatile write request sequence. In response to determining that the write request is not part of the non-volatile write request sequence, the data associated with the write request is written to a cache that is coupled to the non-volatile memory. The data associated with the non-volatile write request sequences may be written directly to the non-volatile memory.