Non-blocking serialization for removing data from a shared cache

Details Non-blocking serialization for removing data from a shared cache Non-blocking serialization for removing data from a shared cache

1990-12-14

1994-02-15

Robertson, David L.

G06F 1314

Patent

active

052874737

ABSTRACT:
A high-speed cache is shared by a plurality of independently-operating data systems in a multi-system data sharing complex. Each data system has access both to the high-speed cache and the lower-speed, secondary storage for obtaining and storing data. Management logic and the high-speed cache assures that a block of data obtained form the cache for entry into the secondary storage will be consistent with the version of the block of data in the shared cache.

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