A recoverable object store

A design is presented for the storage component of a self-recovering distributed operating system. This component consists of an object manager, which maintains objects on main memory and on the disk, and a recovery layer, which incorporates a collection of highly optimized algorithms based on optim...

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Bibliographische Detailangaben
Hauptverfasser:	Strom, R.E., Yemini, S.A., Bacon, D.F.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Checkpointing Computer crashes Cost function Delay Design optimization Independent component analysis Memory management Operating systems Programming profession Transaction databases
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Beschreibung
Zusammenfassung:	A design is presented for the storage component of a self-recovering distributed operating system. This component consists of an object manager, which maintains objects on main memory and on the disk, and a recovery layer, which incorporates a collection of highly optimized algorithms based on optimistic recovery. With optimistic recovery it is possible for a machine (or collection of machines) to present a fault-free interface to programs running on it (or them), making all data appear to be persistent. The optimizations presented make it possible to do this at a cost no higher than that of transaction systems.< >
DOI:	10.1109/HICSS.1988.11808