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STORAGE DEVICE WITH TRANSACTION LOGGING CAPABILITY

  • US 20090172211A1
  • Filed: 12/28/2007
  • Published: 07/02/2009
  • Est. Priority Date: 12/28/2007
  • Status: Active Grant
First Claim
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1. A system for indexing transactions over a bus, the system comprising:

  • a host controller;

    a plurality of addressable storage devices, each of the storage devices being configured to store data; and

    a memory bus that is coupled with the host controller and each of the plurality of storage devices to facilitate communications between the host controller and the plurality of storage devices; and

    wherein a selected one of the storage devices is configured to function as a transaction indexer that monitors the memory bus and indexes and/or stores selected transaction information associated with operations that occur over the memory bus.

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