DSNetUK'Dataslide–anewconceptformagneticdata.ppt

UK‘Dataslide–icdatastorage’January2006StorageTheproblem panyThetechnologyTheproductThepartnersThemarketsThepotentialStoragePyramidnsecµsecmsecsecondsMbytesGbytesTbytesPbytesCacheRAMHDDArchiveInconsistentarchitectureBits,bytes,RAMmap,packets,contentsaddressableVolatile,non-volatile$$1$100$10000StoragePyramidnsecµsecmsecsecondsMbytesGbytesTbytesPbytesCacheRAMHDDArchiveInconsistentarchitectureBits,bytes,RAMmap,packets,contentsaddressableVolatile,non-volatiledataslide$$1$100$puterArchitectureGbytesTbytesPbytesProcessorNorthBridgeSouthBridgeDDRRAMPATA/SATAIncreasingBandwidthDDRRAMTapestorage?essStoragePyramidGbytesTbytesPbytesState-safeRAMHRDArchiveProcessorNorthBridgeSouthBridgeDDRRAMDDRRAMTapestorage?PATA/essConsistentarchitectureBits,page,packets,contentsaddressableNon-esstimeSeekHead-trackregistrationLatencyRotationalregistrationDatatransferrateMedia-past--GHz8bits–64bitsSpeedCapacity/datawidthStorage3,600rpm–15,000rpmMbytes-TBytesSpeedCapacity/datawidthdataslide96,