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Class Information
Number: 711/113
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Specific memory composition > Accessing dynamic storage device > Direct access storage device (dasd) > Caching
Description: Subject matter wherein the DASD is used as a dedicated hierarchically intermediate store or with a dedicated hierarchically intermediate store.

Patents under this class:

Patent Number Title Of Patent Date Issued
8713251 Storage system, control method therefor, and program Apr. 29, 2014
8712961 Database caching utilizing asynchronous log-based replication Apr. 29, 2014
8706755 Distributed file system for intelligently managing the storing and retrieval of data Apr. 22, 2014
8694730 Binary tree based multilevel cache system for multicore processors Apr. 8, 2014
8694724 Managing data storage by provisioning cache as a virtual device Apr. 8, 2014
8688913 Management of partial data segments in dual cache systems Apr. 1, 2014
8688904 Method for managing data storage Apr. 1, 2014
8677084 Method of configuring non-volatile memory for a hybrid disk drive Mar. 18, 2014
8677075 Memory manager for a network communications processor architecture Mar. 18, 2014
8677062 Caching data in a storage system having multiple caches including non-volatile storage cache in a sequential access storage device Mar. 18, 2014
8677061 Information processing apparatus and cache control method Mar. 18, 2014
8671251 Information processing apparatus that executes response process to received information, control method therefor, and storage medium storing control program therefor Mar. 11, 2014
8667493 Memory-controller-parallelism-aware scheduling for multiple memory controllers Mar. 4, 2014
8661195 Reallocation of tape drive resources associated with a secure data erase process Feb. 25, 2014
8661194 Cache control method for hybrid HDD, related program, and hybrid disk drive using same Feb. 25, 2014
8661191 Memory system Feb. 25, 2014
8656108 Method and apparatus for saving power by efficiently disabling ways for a set-associative cache Feb. 18, 2014
8656097 Selection of data storage locations based on one or more conditions Feb. 18, 2014
8656088 Optimized flash based cache memory Feb. 18, 2014
8650363 Capacitor save energy verification Feb. 11, 2014
8645626 Hard disk drive with attached solid state drive cache Feb. 4, 2014
8645619 Optimized flash based cache memory Feb. 4, 2014
8639876 Extent allocation in thinly provisioned storage environment Jan. 28, 2014
8639872 Hybrid drive comprising write cache spanning non-volatile semiconductor memory and disk Jan. 28, 2014
8634310 Methods and apparatus for improved program acquisition for use with MPEG-2 based systems Jan. 21, 2014
8631199 Storage system, storage device, and control method thereof Jan. 14, 2014
8631198 Dynamic cache reduction utilizing voltage warning mechanism Jan. 14, 2014
8630418 Secure management of keys in a key repository Jan. 14, 2014
8627117 Device with power control feature involving backup power reservoir circuit Jan. 7, 2014
8627002 Method to increase performance of non-contiguously written sectors Jan. 7, 2014
8621145 Concurrent content management and wear optimization for a non-volatile solid-state cache Dec. 31, 2013
8621144 Accelerated resume from hibernation in a cached disk system Dec. 31, 2013
8620640 Emulated storage system Dec. 31, 2013
8615635 Database management methodology Dec. 24, 2013
8615626 Storage device and storage system Dec. 24, 2013
8615625 Disk array system Dec. 24, 2013
8612993 Identity persistence via executable scripts Dec. 17, 2013
8612680 Data caching system and method Dec. 17, 2013
8612677 Memory system and method of writing data in a memory system Dec. 17, 2013
8612676 Two-level system main memory Dec. 17, 2013
8612675 Storage controller and firmware updating method Dec. 17, 2013
8606876 Method and system for accelerating data communication that is using multipart Dec. 10, 2013
8601213 System, method, and computer-readable medium for spool cache management Dec. 3, 2013
8595458 Intelligent extent initialization in storage environment Nov. 26, 2013
8595438 System and method for improving cache performance Nov. 26, 2013
8595433 Systems and methods for managing destage conflicts Nov. 26, 2013
8589646 Storage apparatus and method for storage apparatus Nov. 19, 2013
8589624 Systems and methods for background destaging storage tracks Nov. 19, 2013
8589623 Systems and methods for managing cache destage scan times Nov. 19, 2013
8583865 Caching with flash-based memory Nov. 12, 2013

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