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Browse by Category: Main > Information Technology
Class Information
Number: 711/162
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Control technique > Archiving > Backup
Description: Subject matter wherein a verbatim redundant copy of the data


Patents under this class:
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Patent Number Title Of Patent Date Issued
7278000 Data migration with worm guarantee Oct. 2, 2007
7277997 Data consistency for mirroring updatable source data storage Oct. 2, 2007
7275142 Storage layout and data replication Sep. 25, 2007
7275141 System and method for performing a full copy in a data storage environment having a capability for performing an incremental copy Sep. 25, 2007
7275138 System and method for controlling the updating of storage device Sep. 25, 2007
7275075 Copy process substituting compressible bit pattern for any unqualified data objects Sep. 25, 2007
7272693 Storage system and back-up method for storage system Sep. 18, 2007
7272666 Storage management device Sep. 18, 2007
7269701 Self-configuration of source-to-target mapping Sep. 11, 2007
7269631 Architecture for parallel distributed table driven I/O mapping Sep. 11, 2007
7266657 Data protection device and method of securing data Sep. 4, 2007
7266656 Minimizing system downtime through intelligent data caching in an appliance-based business continuance architecture Sep. 4, 2007
7266655 Synthesized backup set catalog Sep. 4, 2007
7266654 Storage system, server apparatus, and method for creating a plurality of snapshots Sep. 4, 2007
7266653 Remote data mirroring with acknowledgment upon writing copied data to volatile cache memory Sep. 4, 2007
7266645 Reducing communication for reads and updates in distributed object systems Sep. 4, 2007
7263590 Method and apparatus for migrating data in a computer system Aug. 28, 2007
7260739 Method, apparatus and program storage device for allowing continuous availability of data during volume set failures in a mirrored environment Aug. 21, 2007
7257811 System, method and program to migrate a virtual machine Aug. 14, 2007
7257690 Log-structured temporal shadow store Aug. 14, 2007
7257689 System and method for loosely coupled temporal storage management Aug. 14, 2007
7257688 Information processing system with redundant storage having interleaved master storage and substorage regions Aug. 14, 2007
7257675 Disk array device having snapshot simulation function Aug. 14, 2007
7257674 Raid overlapping Aug. 14, 2007
7257653 Switching between copy mode and synchronous RDF mode Aug. 14, 2007
7257652 Method and system for filesystem mounted on a root directory wherein data is redirected from a first storage system to a second storage system Aug. 14, 2007
7257606 Methods of snapshot and block management in data storage systems Aug. 14, 2007
7257257 Method and apparatus for differential, bandwidth-efficient and storage-efficient backups Aug. 14, 2007
7254686 Switching between mirrored and non-mirrored volumes Aug. 7, 2007
7254685 Method for maintaining high performance while preserving relative write I/O ordering for a semi-synchronous remote replication solution Aug. 7, 2007
7254684 Data duplication control method Aug. 7, 2007
7254683 Speculative data mirroring apparatus method and system Aug. 7, 2007
7251713 System and method to transport data snapshots Jul. 31, 2007
7251708 System and method for maintaining and reporting a log of multi-threaded backups Jul. 31, 2007
7249234 Storage system and storage control device Jul. 24, 2007
7246212 Memory device system and method for copying data in memory device system Jul. 17, 2007
7246211 System and method for using file system snapshots for online data backup Jul. 17, 2007
7243198 Method and system for transporting data content on a storage area network Jul. 10, 2007
7243197 Method and apparatus for backup and recovery using storage based journaling Jul. 10, 2007
7243196 Disk array apparatus, and method for avoiding data corruption by simultaneous access by local and remote host device Jul. 10, 2007
7240235 Journaling technique for write transactions to mass storage Jul. 3, 2007
7240173 Data processing system Jul. 3, 2007
7240172 Snapshot by deferred propagation Jul. 3, 2007
7240171 Method and system for ensuring consistency of a group Jul. 3, 2007
7240079 Method and arrangement for securing a digital data file having financial value, terminal operating in the arrangement, and software application employing the method Jul. 3, 2007
7239797 Data storage and reproduction apparatus storing and reproducing multimedia data Jul. 3, 2007
7237080 Persistent snapshot management system Jun. 26, 2007
7237079 Data migration method and a data migration apparatus Jun. 26, 2007
7237078 Remote copy system Jun. 26, 2007
7237077 Tool for disk image replication Jun. 26, 2007

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