Data checkpointing is an important problem of distributed database systems. Actually, transactions establish dependence relations on data checkpoints taken by data object managers. So, given an arbitrary set of data checkpoints (including at least a single data checkpoint from a data manager, and at most a data checkpoint from each data manager), an important question is the following one: "Can these data checkpoints be members of a same consistent global checkpoint?". This paper answers this question and proposes a non-intrusive data checkpointing protocol. © Springer-Verlag Berlin Heidelberg 1999.
Distributed database checkpointing / Roberto, Baldoni; Quaglia, Francesco; Michel, Raynal. - 1685 LNCS:(1999), pp. 450-458. (Intervento presentato al convegno 5th International Conference on Parallel Processing, Euro-Par 1999 tenutosi a Toulouse nel 31 August 1999 through 3 September 1999) [10.1007/3-540-48311-x_61].
Distributed database checkpointing
QUAGLIA, Francesco;
1999
Abstract
Data checkpointing is an important problem of distributed database systems. Actually, transactions establish dependence relations on data checkpoints taken by data object managers. So, given an arbitrary set of data checkpoints (including at least a single data checkpoint from a data manager, and at most a data checkpoint from each data manager), an important question is the following one: "Can these data checkpoints be members of a same consistent global checkpoint?". This paper answers this question and proposes a non-intrusive data checkpointing protocol. © Springer-Verlag Berlin Heidelberg 1999.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
