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101 results about "Content replication" patented technology
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Systems and methods for improving virtual machine performance
ActiveUS8332571B1Improve machine performanceEffectively preventing painful and costly virtual machine outagesComputer security arrangementsProgram controlContent replicationBusiness enterprise
Virtual machine optimization and / or storage reclamation solutions are disclosed that manage virtual machine sprawl and / or growing enterprise storage costs. For instance, certain solutions receive recommendations based on one or more rules, policies and / or user preferences that identify storage and / or alignment criteria for virtual machine disk (VMDK) partition(s). In certain examples, a resize tool that operates within a host operating system of a host server dynamically resizes and / or aligns one or more VMDK partitions of a powered-down virtual machine. For instance, the resize tool can be injected to the host server from a remote management server and can resize and / or align the VMDK partitions without requiring contents of the VMDK to be copied to another VMDK. By reallocating storage and / or aligning the VMDK partitions, embodiments of the invention can increase virtual machine performance and improve storage management.
Owner:QUEST SOFTWARE INC
System and method for performing a snapshot and for restoring data
ActiveUS20050187992A1Data processing applicationsError detection/correctionContent replicationVolume table
The present invention relates to a method for tracking a plurality of snapshots of an information store. The present invention comprises performing a first snapshot of an information store that indexes the contents of the information store, copying the contents of the information store to a first storage device, using the first snapshot, and updating a replication volume table indicating the storage of the contents of the first information store using the first snapshot on the first storage device. A second snapshot is performed of the information store that indexes the contents of the information store, the contents of the information store are copied to a second storage device using the second snapshot and the replication volume table is updated to indicate the storage of the contents of the first information store using the second snapshot on the second storage device.
Owner:COMMVAULT SYST INC
Portable media device interoperability
InactiveUS20060195864A1Excess buildupAnalogue secracy/subscription systemsRecord information storageContent replicationUser interface
A method of adding content to a portable entertainment device, comprising identifying DRM capabilities of the portable entertainment device, defining a first set of content, defining a second set of content which is comprised of content selected by a user from the first content set, identifying content which is not compatible with the DRM capabilities of the portable entertainment device, and obtaining rights which allow at least a subset of the identified content to be copied to the portable entertainment device. The method also allows new content to be periodically added to the portable entertainment device. Also disclosed is a user interface through which the user can build a list of content to be copied to the portable entertainment device and through which the user can obtain any necessary rights to such content.
Owner:HUAWEI TECH CO LTD +1
System for distributing nameless objects using self-certifying names
ActiveUS20160019275A1Digital data processing detailsDatabase distribution/replicationSelf certifiedContent centric
A content replication system can cache nameless Content Object across multiple replica servers in a Content Centric Network (CCN). During operation, a CCN client can obtain a nameless Content Object from one or more content-hosting services by disseminating an Interest for a data collection, and receives a Content Object that includes a manifest for the data collection. The manifest can include Content Object hash (COH) values for a set of other Content Objects of the data collection. The client then determines a name prefix for a content-hosting service that hosts the data collection, and generates another Interest for a Content Object of the data collection. This Interest's name includes the name prefix for the content-hosting service, and also includes a COH value for the respective Content Object. The client disseminates the new Interest over CCN to obtain the respective Content Object of the data collection.
Owner:CISCO TECH INC
Snapshot copy facility maintaining read performance and write performance
InactiveUS20060143412A1Memory architecture accessing/allocationMemory loss protectionData setContent replication
To make a snapshot copy of a production dataset concurrent with read / write access, a record is kept of the blocks in the production dataset that have been written to since the point-in-time of the snapshot. The first write to each data block is done as a “fast write” to a non-volatile staging block resulting in an immediate acknowledgement to the application writing to the production dataset. In background, the original contents of the block in the production dataset are copied to a save block, and then the new data is copied from the staging block to the production dataset. This method maintains read and write performance because the background copy operations need not be done on the input-output data path.
Owner:EMC CORP
Content exchange system
InactiveUS20070011704A1Television system detailsColor television detailsContent replicationPersonal computer
The present invention comprises methods and apparatus for providing more content choices to a user (14) independent of their geography. In one embodiment of the invention, a user (14) utilizes a content terminal (18) to enjoy and audio and / or video content based on a customized set of content preferences (34). The present invention retrieves digital files utilizing a wired or wireless Internet connection over a network (20), irrespective of the location of the user (14). In one embodiment of the invention, the content terminal (18) is a personal computer, cell phone, portable television or some other appropriate content replication appliance. Users (14) may search for and obtain content selections (36) by accessing a website which displays a library of content in the form of an easy-to-use graphical interface.
Owner:STRAGENT
System and method for multi-staged in-memory checkpoint replication with relaxed consistency
ActiveUS7389300B1Digital data information retrievalDigital data processing detailsContent replicationComputer science
A system for multi-staged in-memory checkpoint replication with relaxed consistency includes a replication manager and a cluster with a plurality of nodes. In accordance with a configurable replication policy, the replication manager may be configured to identify a primary group of nodes to store primary replicas of a specified source memory region of a source node, and to identify a node of the primary group as an initiator of replication to a secondary group of nodes. In response to a replication request, the replication manager may be configured to copy contents of one or more data blocks of the source memory region to a each node of the primary group within a single atomic transaction, and initiate an operation to copy the contents of the data blocks from the initiator to an additional node of the secondary group.
Owner:SYMANTEC OPERATING CORP
Method and apparatus for implementing revocation in broadcast networks
InactiveUS7225164B1Analogue secracy/subscription systemsRecord information storageComputer moduleConditional access
A method of revoking a descrambling privilege for copy controlled content to a host device is provided. The method includes receiving copy controlled content at a conditional access module. A revocation list is also received at the module. The method includes determining whether the host device associated with the module is on the list. If so, the conditional access module will not descramble the content.
Owner:SONY CORP +1
Computer system for protecting software and method for protecting software
ActiveCN101178677AReduce consumptionSolve the problem of deletion efficiencySpecial data processing applicationsRedundant operation error correctionDistributed indexComputerized system
The invention provides a creating method of catalogue-grade computer file system snapshot, which comprises: the catalogue that needs to create snap is confirmed; when the catalogue creates the snap firstly, the root index node information of the catalogue work version is added to the snap index list and update the last time point of creating or deleting the snap; a new index node is distributed as the root index node of the creating snap version, and the content of the root index node of the work version is copied to the new distributed index node; the write copy chain list of the work version is copied to the root index node of the new creating snap, and then the write copy chain list content of the work version is deleted; the creating time of snap of the root index node of snap version is set as the present time of the computer system; the root index node of the snap version is linked to the snap chain list of the catalogue. The invention also provides the deleting method of the catalogue-grade computer file system snap and the modifying method of the catalogue work version.
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI
Content exchange system
InactiveUS20090158344A1Television system detailsColor television detailsContent replicationPersonal computer
The present invention comprises methods and apparatus for providing more content choices to a user (14) independent of their geography. In one embodiment of the invention, a user (14) utilizes a content terminal (18) to enjoy and audio and / or video content based on a customized set of content preferences (34). The present invention retrieves digital files utilizing a wired or wireless Internet connection over a network (20), irrespective of the location of the user (14). In one embodiment of the invention, the content terminal (18) is a personal computer, cell phone, portable television or some other appropriate content replication appliance. Users (14) may search for and obtain content selections (36) by accessing a website which displays a library of content in the form of an easy-to-use graphical interface.
Owner:ANGLIN JR RICHARD L
Content reproduction system
ActiveUS20070124603A1Improve securityUnauthorized memory use protectionRecord information storageComputer hardwareInformation type
A content reproduction system that allow the user to rent or purchase any desired contents for reproduction without depending on a predetermined type of information of the user. The content reproduction system includes: a recording medium storing a license ticket including an encrypted master key; and a reproduction apparatus that receives from the user a request for a selected content and the information of the selected content, acquires distribution content information corresponding to the selected content, stores it in association with the license ticket into the recording medium. When reproducing the content, the reproduction apparatus generates a content using an encrypted content decryption key and an encrypted content that are contained in the distribution content information, and using a master decryption key information corresponding to the distribution content information, and reproduces the generated content.
Owner:RAKUTEN GRP INC
Systems and methods for cloning target machines in a software provisioning environment
A provisioning server can provide and interact with a cloner agent on target machines. The cloner agent can execute on a source target machine and copy the contents of storage on the source target machine to a storage location of the provisioning server. Once copied, the provisioning server can provide the cloner agent to destination target machines. The cloner agent can copy the contents of the source target machine, stored at the provisioning server, to the destination target machines.
Owner:RED HAT
Content duplication management system and networked apparatus
ActiveUS7188224B2Unauthorized memory use protectionRecord information storageComputer networkComputer science
A highly-convenient content duplication management system for allowing users to duplicate a content as long as the duplication is in compliance with a given usage right. In the system, a request destination device stores a content and a permitted number of duplications of the content. In response to a duplication request, the request destination device judges whether or not the request source device is an in-group device that belongs to the same group as the request destination device. When judging that the request source device is an in-group device, the request destination device transmits the content together with a permitted number that is equal to or smaller than the currently stored permitted number. The request destination device then updates the currently stored permitted number by subtracting the permitted number transmitted.
Owner:SOVEREIGN PEAK VENTURES LLC
Synchronous updating personnel resume database method based on internet
InactiveCN1407475AGuaranteed real-timeIntegrity guaranteedDigital computer detailsSpecial data processing applicationsThe InternetData mining
The internet based synchronous updating method for personnel resume database is carried out by scanning the synchronous comparison list recorded in the original database, obtaining user labels and correspondent add / upate time, comparing the add / update time with the updated time of the database in enterprises, if the both times are not same, searching the same user labels in the database in enterprise and displacing their contents and copying those contents of which labels are absent into the database in enterprise, at last, updating the add / update time.
Owner:QIANCHENG WUYOU NETWORK INFORMATION TECH BEIJING
Automated duplicate message content detection
Message content associated with at least one message received by a message processing server is stored in association with the message processing server. The message content within an incoming message is compared with the stored message content. A determination is made as to whether the stored message content is duplicated by the message content associated with the incoming message. A duplicate message content management action is performed based upon the determination as to whether the stored message content is duplicated by the message content associated with the incoming message. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
Owner:IBM CORP +1
Method for patching virtually aliased pages by a virtual-machine monitor
InactiveUS7213125B2Multiprogramming arrangementsSoftware simulation/interpretation/emulationContent replicationSoftware engineering
Various embodiments of the present invention are directed to methods by which a virtual-machine monitor can introduce branch instructions, in order to emulate privileged and other instructions on behalf of a guest operating system, into guest-operating-system code residing on virtually aliased virtual-memory pages. In a described embodiment of the present invention, the virtual-machine monitor physically aliases each virtual alias for a particular physical memory page by allocating a physical page for the virtual alias, copying the original contents of the physical memory page to the allocated physical page, or physical alias page, and subsequently patching each physical alias page appropriate to the physical address of the physical alias page.
Owner:HEWLETT PACKARD DEV CO LP
Migrating data in tables in a database
ActiveUS9436724B2Digital data information retrievalSpecial data processing applicationsUser inputComputer science
Techniques for migrating data in a database include identifying an update to one or more data entries of a source table; determining that a status of a trigger associated with the source table indicates to update a logging table, and in response: updating, in a first transaction, (i) the one or more data entries of the source table, and (ii) one or more data entries of the logging table based on the user input, and copying content of the source table to a target table; and determining that the status indicates to update the target table, and in response: updating, in a second transaction, (i) the one or more data entries of the source table and (ii) one or more data entries of the target table based on the user input, and updating the content of the target table based on the one or more data entries of the logging table.
Owner:SAP AG
Method and system for managing virtualized physical storage in data processor
A move engine and operating system transparently reconfigure physical memory to accomplish addition, subtraction, or replacement of a memory module. The operating system stores FROM and TO real addresses in unique fields in memory that are used to virtualize the physical address of the memory module being reconfigured and provide the reconfiguration in real-time through the use of hardware functionality and not software. Using the FROM and TO real addresses to select a source and a target, the move engine copies the contents of the memory module to be removed or reconfigured into the remaining or inserted memory module. Then, the real address associated with the reconfigured memory module is re-assigned to the memory module receiving the copied contents, thereby creating a virtualized physical mapping from the addressable real address space being utilized by the operating system into a virtual physical address space.
Owner:INT BUSINESS MASCH CORP
Method and device for performing content distribution based on edge wireless hotspots
ActiveCN105407004AIncrease resourcesImprove the quality of acquisitionData switching networksContent distributionEdge based
The invention discloses a method and a device for performing content distribution based on edge wireless hotspots. The method is characterized by comprising the following steps that: S1, a content distribution network (CDN) region is partitioned into a plurality of sub-regions; S2, the wireless hotpots in the sub-regions collect video watching records of users in the sub-regions and periodically report the collected video watching records to a scheduling server, and the scheduling server predicts popular video content of the sub-regions in a future set time interval according to the video watching records; S3, a CDN server duplicates the popular video content to the wireless hotspots in corresponding sub-regions to store under the condition that a current bandwidth is smaller than a set bandwidth; and S4, the users check whether the video content is stored in the wireless hotspots or not when requesting the video content, if so, directly acquire the video content from the wireless hotspots, and otherwise request the video content from the CDN server. Through adoption of the method and the device, the user experience can be improved, and meanwhile the service overhead of a CDN system is reduced.
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
Contents providing system
InactiveUS7266691B1Improve securityKey distribution for secure communicationDigital data processing detailsComputer networkContent replication
After a reproduction program is installed on a PC, a key for CD ripping is furnished e.g., from an FD. With the key for CD ripping, the music contents in a CD can be copied to a PC, however, it is not possible to download music contents from an EMD server for copying on a PD. For storing the music contents distributed from the EMD server on the PD, the reproduction program first acquired a key for EMD different from the key for ripping over the network. By so doing, the contents data distributed over the network may be improved in safety.
Owner:SONY CORP
System and method of content copy control
InactiveUS20050246543A1Shorten the timeReduce the amount requiredTelevision system detailsUser identity/authority verificationContent replicationCopy control
A calculator system for performing duplication of contents does not necessarily perform screening, i.e., electronic watermark detection, rather, contents copy control information can be obtained otherwise. For example, in the event of copying a CD regarding which it is known beforehand that there is no electronic watermark inserted in the contents, the electronic watermark detection processing itself can be skipped as long as the CD can be confirmed to be such, thereby reducing the amount of time necessary for copying. Electronic watermark inspecting processing with heavy computation loads is performed vicariously for judging whether or not duplication of contents is permissible.
Owner:SONY CORP
System and method for interactive learning on television
A system and method for providing interactive learning applications on a television and managing the learning process is disclosed. The learning management technology utilizes internet, television, and learning management systems to allow a student to interactively access learning content. The functionality of the learning management system may be accessed on a television via a host server. The interactive application further allows parents and teachers to monitor student performance, change the learning content, control workflow, and send messages and reminders to the student. The interactive application further allows restriction of television viewing based on learning results or until an assignment has been completed. The learning content may be copied or downloaded onto a computer readable medium (e.g., a memory stick) from a central location (e.g., a Kiosk). The learning content may then be copied or uploaded to a television set-top box for execution by the television set-top box. The viewer may interact with the learning application via a remote control or other input device (e.g., a keyboard) coupled to the television set-top box.
Owner:TVTEXTBOOK IP
Methods and computer program products for transaction consistent content replication
ActiveUS7483922B1Digital data information retrievalSpecial data processing applicationsContent replicationLevel data
Exemplary embodiments of the present invention relate to methodologies, computer program products and systems for the support of content replication, wherein transaction-level data replication consistency is guaranteed. Further, the exemplary methodologies of the present invention can be implemented while incurring little or no additional I / O overhead.
Owner:SAP AG
Content-duplication management system, apparatus and method, playback apparatus and method, and computer program
InactiveUS7752433B2Strengthen copyright protectionImprove convenienceDigital data processing detailsDigital computer detailsContent replicationContent management
A content management system formed from a playback apparatus that requests and plays content, and a content management apparatus that manages duplication and deletion of content. The playback apparatus notifies group information of the playback apparatus to the content management apparatus, acquires information from the content management apparatus showing whether requests are permitted, and duplicates / deletes content. By judging whether the playback apparatus belongs to a group, and notifying whether a duplication request is permitted or rejected, based on in-group and out-group remaining numbers that show the remaining number of duplications permitted of apparatuses in-group and out-group, respectively, the content management apparatus relaxes restrictions on in-group content duplication as compared with out-group content duplication, and thus improves convenience for users in a home network, while protecting the rights of copyright holders, with respect to content duplication and usage.
Owner:PANASONIC CORP
Method and mechanism for generating a live snapshot in a computing system
ActiveUS7100006B2Minimum interruptionMinimise impact on system performanceDigital data information retrievalMemory loss protectionContent replicationComputing systems
A method and mechanism for generating a snapshot in a computing system. On initiating a snapshot of a first storage, the content of a portion of the first storage that includes at least one block is copying to snapshot storage and a copied indication for each copied block is recording in a copy map. Responsive to any write request to a block for which no copied indication has been recorded in the copy map, the content of the block is copied to the snapshot storage, prior to writing to that block. The content of other blocks for which no copied indication has been recorded in the copy map is successively copied to the snapshot storage. A copied indication for each copied block is recorded in the copy map. The successive copying can be performed as a background task.
Owner:ORACLE INT CORP
Content selection and retrieval system
InactiveUS20070011703A1Comprehensive understandingTelevision system detailsColor television detailsContent replicationGeolocation
Owner:STRAGENT
Method and system of managing virtualized physical memory in a multi-processor system
InactiveUS6904490B2Input/output to record carriersMemory adressing/allocation/relocationVirtualizationOperational system
A processor contains a move engine and mapping engine that transparently reconfigure physical memory to accomplish addition, subtraction, or replacement of a memory module. A mapping engine register stores FROM and TO real addresses that enable the engines to virtualize the physical address of the memory module being reconfigured and provide the reconfiguration in real-time through the use of hardware functionality and not software. Using the FROM and TO real addresses to select a source and a target, the move engine copies the contents of the memory module to be removed or reconfigured into the remaining or inserted memory module. Then, the real address associated with the reconfigured memory module is re-assigned to the memory module receiving the copied contents, thereby creating a virtualized physical mapping from the addressable real address space being utilized by the operating system into a virtual physical address space. During the process of moving the memory contents, the mapping engine maps Write memory requests addressed to the real address space currently associated with the reconfigured memory module to both the FROM and TO real address space. As will be appreciated, a memory module can be inserted, removed or replaced in physical memory without the operating system having to direct and control the reconfiguration of physical memory to accomplish the physical memory change.
Owner:INT BUSINESS MASCH CORP
Systems and methods for generating personalized dynamic presentations from non-personalized presentation structures and contents
ActiveUS20110004563A1Mitigate such drawbackEasy transferDigital data information retrievalDigital data processing detailsPersonalizationUser input
Owner:MOET HENNESSY
Methods and Computer Program Products for Transaction Consistent Content Replication
ActiveUS20090119351A1Digital data information retrievalDigital data processing detailsContent replicationLevel data
Exemplary embodiments of the present invention relate to methodologies, computer program products and systems for the support of content replication, wherein transaction-level data replication consistency is guaranteed. Further, the exemplary methodologies of the present invention can be implemented while incurring little or no additional I / O overhead.
Owner:SAP AG
Video recording/reproduction method
InactiveUS20050259965A1Improve user convenienceImprove convenienceTelevision system detailsDisc-shaped record carriersContent replicationVideo recording
Content (A) recorder who recorded content (A) on a hard disk sets content (A) reproduction-permitted registrant who is permitted to reproduce content (A). With such a feature, reproduction management of content (A) is realized in a more detailed manner.
Owner:PANASONIC CORP
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