RECORD-LEVEL TRANSACTION CONFLICT DETECTION AT STORAGE NODES OF A RECORD AWARE DISTRIBUTED DATA STORAGE SYSTEM
개요
발명자
Tengiz Kharatishvili; Norbert Paul Kusters; Yan Leshinsky; Alexandre Olegovich Verbitski; James M. Corey
IPC 분류
CPC 분류
Record-level transaction conflicts may be detected at storage nodes of a database back-end storage service. When a prepare statement is received, a storage node can determine whether another prepare statement acting on at least one of the same records has succeeded. If so, then the storage node can indicate to the database access application that there is a conflict, allowing the database access application to wait to try again or abort the transaction.
원문 (중국어)
Record-level transaction conflicts may be detected at storage nodes of a database back-end storage service. When a prepare statement is received, a storage node can determine whether another prepare statement acting on at least one of the same records has succeeded. If so, then the storage node can indicate to the database access application that there is a conflict, allowing the database access application to wait to try again or abort the transaction.