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7231412 |
Allocating files in a file system integrated with a raid disk sub-system
Integrating a file system with a RAID array that exports precise information about the arrangement of data blocks in the RAID subsystem. The present invention uses separate current-write location...
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7228322 |
Data management apparatus of switching system
A data management apparatus, according to a request of an application program, lends a pointer for reading out a data from a data field stored a plurality of data. An address of the data field...
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7225209 |
Computer-implemented method for allocating new additional area for the dataset in storage based on the size of the new additional area wherein if the new area number does not exceed clipping threshold, the size of a new additional area being greater than the size of each previously allocated additional area of the dataset
A method and article of manufacture, implementing the method, allocates space for a dataset. The dataset has an initial area and zero or more additional allocated areas to provide space for storing...
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7225210 |
Block level data snapshot system and method
A block level data snapshot system uses agents to convert block level file commands from devices such as computer workstations intended for block level devices such as hard disks. The block level...
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7225211 |
Multi-class storage mechanism
System and method for implementing a file system across different storage classes in a storage system. Embodiments may define multiple classes of storage and automatically and transparently migrate...
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7225315 |
High read performance file system and program
To provide a file system including: a storage system having a plurality of volumes; a volume allocation table adapted to set the plurality of volumes for each directory; a file allocation table...
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7225206 |
System and method for reorganizing stored data
A method for reorganizing data is described. The method includes the steps of reading each record of a source file and writing each record to a destination file. The method also includes the step...
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7222134 |
Filing system which provides increased availability of image data stored therein
In a filing system, a data processing apparatus is connected to a file server via a transmission path. Image data of a document is captured into the data processing apparatus. The captured image...
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7222141 |
System and method for synchronizing data in multiple databases
A system, method, and processor readable medium containing code for causing a processor to synchronize a secondary database system, such as one stored on a palmtop electronic device, with a...
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7222143 |
Safely restoring previously un-backed up data during system restore of a failing system
A method, computer program product and system for restoring previously un-backed up data during a system restore. A computing system may include a locked partition in its storage medium to store an...
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7219106 |
System for distributing files and transmitting/receiving distributed files
A system for distributing flies and transmitting/receiving the distributed files includes a file distribution/transmission/reception module depending upon an application program executable in a...
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7219206 |
File system virtual memory descriptor generation interface system and method
A computer system having a kernel interface that provides a technique for creating memory descriptors that provides a single way of representing memory objects and provides a common interface to...
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7219105 |
Method, system and computer program product for profiling entities
The present invention provides a method, system and computer program product for profiling an entity based on information obtained form at least one information source. Various contexts associated...
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7216137 |
Method for providing garbage collection support
An improved method for compiler support of garbage collection. Live reference data to support a garbage collection process are stored in null operation instructions (NOPs) of an instruction set...
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7216135 |
File system for providing access to a snapshot dataset where disk address in the inode is equal to a ditto address for indicating that the disk address is invalid disk address
A system, method and computer readable medium for providing dynamic links to file system snapshots is disclosed. A link corresponding to a file system inode is generated. Upon activation of the...
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7209934 |
Methods, systems and computer program products for monitoring files
A method for monitoring files including receiving a folder including at least one file path specifying a server machine and a directory. For one or more of the file paths in the folder, a query is...
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7206796 |
System and method for synchronizing multiple database files
A system and method for efficiently synchronizing multiple databases stored on multiple computing devices. The method and system provides a duplicated database configuration where a database can...
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7206790 |
Data management system
A method of collecting information about data and data handling processes from different types of applications in the context of a storage system is described. The retrieved information is...
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7203939 |
Dense allocation for data storage
A method for increasing locality of disk references for data storage in a single file system is provided. This locality results in higher system throughput for delivery and access to the data. The...
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7203713 |
Method and apparatus for optimizing extent size
The present invention optimizes storage of stream file by dynamically adjusting the size of new extents. In one embodiment, a file system manager collects usage statistics for a plurality of files...
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7203711 |
Systems and methods for distributed content storage and management
Systems, methods and computer program products for distributed content storage and management are provided. The distributed content storage and management system includes an indexed archive system;...
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7200390 |
Device software update transport and download
A mobile station update client facilitates downloading of updated software. This client interacts through a data communication client, using a standard interface. The data client wakes up the...
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7200628 |
Method for reserving pages of database
To store data in an insertion process, a process 1 that inserts data into a new block and a process 2 that inserts, within the block reserved, data into areas that became free when data was...
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7200603 |
In a data storage server, for each subsets which does not contain compressed data after the compression, a predetermined value is stored in the corresponding entry of the corresponding compression group to indicate that corresponding data is compressed
In a technique for compressing data, a data storage server receives a set of data, which includes a first number of subsets. The storage server defines a number of compression groups for the set of...
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7200627 |
Method and apparatus for generating a directory structure
A directory structure utilizing metadata extracted from data entities. A directory path is created by associating path fragments retrieved from each entity. The entities have their...
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7197537 |
Remote access and retrieval of electronic files
A system and methods for remotely accessing, retrieving, and transmitting data offering remote data management control and verification of data delivery is provided. In an illustrative...
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7194492 |
Method and apparatus for efficiently copying distributed data files
Metadata that relates logical block addresses of data used by a file system with the physical block addresses at which the data is stored is maintained in nodes that are arranged into a...
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7188128 |
File system and methods for performing file create and open operations with efficient storage allocation
A client computer system of a cluster may send a request to create a file in a cluster file system. A server may create a file in response to the information and allocate space in a storage to the...
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7188108 |
Method and apparatus for obtaining storage information from a transaction log
Initially, a table in the database is baselined. The baselining function is usually built into the database system program which manages the database itself. This baselining procedure generates...
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7188126 |
Electronic document management method and program
A subordinate server creates an event notice list, that is a list of the stored electronic document files having a high use frequency, and copies it onto a host server such that the host server...
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7185031 |
Creating a backup volume using a data profile of a host volume
A backup volume on a backup system is created/updated by reading data stored on a host volume on a host system. A data profile for the host volume is generated based on the read data, where the...
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7185029 |
Method and apparatus for maintaining, and updating in-memory copies of the first and second pointers to reference the new versions of the first and second control structures that indicate available and allocated portions of usable space in the data file
Method and apparatus for expanding usable space for an application data file. A control file is maintained with control structures that indicate available and allocated portions of usable space in...
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7181480 |
System and method for managing internet storage
A method and system are provided for allowing a user to store image data on a network. The system includes a file uploading component for uploading an image file from each user to the storage...
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7181481 |
System and method for concurrently reorganizing logically related LOB table spaces
A base table and related auxiliary table spaces are reorganized concurrently via a database utility. The database utility determines which auxiliary tables are related to the base table and...
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7177935 |
Storage area network methods and apparatus with hierarchical file system extension policy
A storage area network (SAN) includes a plurality of digital data processors, each with a file system that effects access to one or more storage devices coupled to the SAN, for example, via an...
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7177876 |
Speculative load of look up table entries based upon coarse index calculation in parallel with fine index calculation
A computer implemented method accesses data in a look up table via an index divided into a coarse index and a fine index. The method calculates the coarse index and fetches plural look up table...
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7174326 |
Database system providing methodology for prepared statement cloning
A method for cloning of prepared statements for execution against a database is described. In one embodiment, for example, a method for executing a database statement comprises steps of: preparing...
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7171423 |
Information processing system and system setting method
An objective of the present invention is to carry out setting efficiently both a database management system and a storage subsystem. In an information processing system having computers 1, 2 and...
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7167879 |
Network AV system
An uploader transmits to a server a request start notification indicating the start of a registration request and then transmits to the server a plurality of registration requests for pieces of...
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7167867 |
Self-describing file system
The invention provides a way for computer applications to parse the operating system's file system format without embedding direct knowledge of the format in the applications themselves. By making...
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7167868 |
Partition-based high dimensional similarity join method
A partition-based high dimensional similarity join method allowing similarity to be efficiently measured by beforehand dynamically selecting space partitioning dimensions and the number of the...
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7165078 |
Collaborative data cleansing
Collaborative data cleansing involves using two or more computer systems for merging two data objects by copying one or more attribute values associated with one a source object to a target data...
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7162605 |
Method and system for obtaining memory usage information for a heap when a peak live count is updated
A method and system for determining the memory utilization of a heap are provided. With the method and system, object allocations and optionally, possible memory freeing events are used to initiate...
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7162741 |
System and methods for intrusion detection with dynamic window sizes
A system and methods of monitoring sequences of operations in a process running on a computer system. A probabilistic detection model is defined which is configured to determine a predictive...
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7162491 |
Data processing system, data processing method and computer program
The present invention is to provide a system capable of preventing an increase in load even if the amount of data increases. Upon receipt of a retrieval request, a main control part specifies, from...
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7162492 |
Apparatus and method for managing state of external apparatus
An apparatus for managing a state of an external apparatus connected thereto includes a database storing the state of the external apparatus, a managed object (MO) managing the state of the...
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7158978 |
Network method system and apparatus for recording and maintaining records
A computerized record keeping system and method using a network to keep records that cannot be erased by a user thereby guaranteeing the accuracy of records kept with the system. A client computer...
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7155464 |
Recovering and checking large file systems in an object-based data storage system
In a file system recovery (FSRC) process, an FSRC module performs dynamic checks on file system objects to verify parent-child relationships among various objects in the system. The FSRC module...
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7155461 |
Information processing system
Information such as a last scan time and a last update is encrypted and added to a file system that a CPU 132 on a host computer 13 manages. In accordance with the information, host 13 and a...
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7155444 |
Promotion and demotion techniques to facilitate file property management between object systems
The present invention relates to a system and methodology to facilitate interoperability and compatibility between disparate data systems. In one aspect, a file transformation system is provided...
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