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US20130054543 Inverted Order Encoding in Lossless Compresssion  
A method of compressing an electronic file is provided. The method comprises reading a first electronic file in reverse order sequence from bottom to top, while reading the first file, identifying...
US20130054547 System and Method of Font Compression Using Selectable Entropy Encoding  
A request for a font file including a first font table and a second font table is received. A first entropy encoder is selected, based on characteristics of the first font table, front among a...
US20140156609 DATABASE TABLE COMPRESSION  
Embodiments relate to table compression in a database. The database is organized in tables including rows and columns An aspect includes defining a range partition of a table of the database...
US20110191598 DOCK FOR A PORTABLE HARD DISK AND A METHOD FOR ACCESSING CONTENT ON A HOST DEVICE USING THE DOCK  
There is provided a first dock for a portable hard disk, where the first dock is connectable to a host device. There is also provided a corresponding method for accessing content on the host device...
US20130191353 DYNAMIC PARTIAL UNCOMPRESSION OF A DATABASE TABLE  
A database dynamic partial uncompression mechanism determines when to dynamically uncompress one or more compressed portions of a database table that also includes uncompressed portions. A query...
US20130191352 DYNAMIC PARTIAL UNCOMPRESSION OF A DATABASE TABLE  
A database dynamic partial uncompression mechanism determines when to dynamically uncompress one or more compressed portions of a database table that also includes uncompressed portions. A query...
US20130262412 Method and System For Database Transaction Log Compression On SQL Server  
The present invention provides a method and system for providing database transaction log compression, where the transaction log data that is written to the transaction log file is compressed...
US20130238574 CLOUD SYSTEM AND FILE COMPRESSION AND TRANSMISSION METHOD IN A CLOUD SYSTEM  
The present invention relates to a cloud system and a method for compressing and sending a file in the cloud system, wherein when a user who accesses a cloud computing system and uploads or...
US20140108364 DATABASE COMPRESSION SYSTEM AND METHOD  
A database compression system includes and analyzer, a counting engine, and a mapping engine. The analyzer analyzes a schema of a database by maintaining a list of attributes and corresponding...
US20130275398 CLOUD SERVICE ENABLED TO HANDLE A SET OF FILES DEPICTED TO A USER AS A SINGLE FILE IN A NATIVE OPERATING SYSTEM  
Systems and methods method enabling file actions to be performed on a folder structure in a cloud-based service are disclosed. In one aspect, embodiments of the present disclosure include a method,...
US20120296881 Index Compression in a Database System  
A method for compressing index pages in a database system is provided. The database system includes a table, and the table includes table columns. The method includes: providing an index associated...
US20110119240 METHOD AND SYSTEM FOR GENERATING A BIDIRECTIONAL DELTA FILE  
The present invention relates to a system and method of generating an encoded bidirectional delta file to be used for reconstructing target and source files by decoding said bidirectional delta...
US20140122451 SYSTEM AND METHOD FOR PREVENTING DUPLICATE FILE UPLOADS FROM A MOBILE DEVICE  
A method and system for preventing duplicate file uploads in a remote content management system is described. The user device receives a hash value list associated with the files stored in the...
US20130073530 Block Compression of Tables With Repeated Values  
Methods and apparatus, including computer program products, for block compression of tables with repeated values. In general, value identifiers representing a compressed column of data may be...
US20100299316 BLOCK COMPRESSION OF TABLES WITH REPEATED VALUES  
Methods and apparatus, including computer program products, for block compression of tables with repeated values. In general, value identifiers representing a compressed column of data may be...
US20120130964 FAST ALGORITHM FOR MINING HIGH UTILITY ITEMSETS  
The present invention discloses a fast algorithm for mining high utility itemsets, wherein some transaction data and item utilities are recorded in a tree structure. The method to construct a tree...
US20130124489 COMPRESSING A MULTIVARIATE DATASET  
A method, computer program product and system for compressing a multivariate dataset. A dataset is selected that includes a plurality of variates. A first compression method is applied to the...
US20110004630 METHOD FOR RELIABLE AND EFFICIENT FILESYSTEM METADATA CONVERSION  
A method for converting metadata in a hierarchical configuration within a filesystem from a first format to a second format includes reading metadata that is in the first format within the...
US20120254133 METHOD FOR BINARY PERSISTENCE IN A SYSTEM PROVIDING OFFERS TO SUBSCRIBERS  
A computerized method and system for binary persistence in a system providing offerings to subscribers of a service provider are provided. The method includes receiving a plurality of objects...
US20110218976 METHOD AND SYSTEM FOR COMPRESSION OF FILES FOR STORAGE AND OPERATION ON COMPRESSED FILES  
Systems and methods for creating, reading, and writing compressed files for use with a file access storage. The compressed data of a raw file are packed into a plurality of compressed units and...
US20140195501 SYSTEM AND METHOD FOR FINGERPRINTING DATASETS  
Systems and methods for the matching of datasets, such as input audio segments, with known datasets in a database are disclosed. In an illustrative embodiment, the use of the presently disclosed...
US20130097127 Method and System for Database Storage Management  
Embodiments of the present invention relate to run-length encoded sequences and supporting efficient offset-based updates of values while allowing fast lookups. In an embodiment of the present...
US20140201173 FILE-BASED SOCIAL RECOMMENDATIONS IN A SOCIAL NETWORK  
Example embodiments relate to file-based social recommendations. In example embodiments, a system may search a social network to identify uploaded files that are similar to a file from a user and...
US20110167048 METHOD AND SYSTEM FOR CLEARING LOG FILES OF SERVICE SYSTEM  
A method and system for clearing log files of a service system are disclosed in the present invention. The method includes the following steps: configuring a log processing task item for each...
US20110083187 SYSTEM AND METHOD FOR EFFICIENT AND ACCURATE COMPARISON OF SOFTWARE ITEMS  
Apparatus, processes, and related technologies for comparison between a target item of software code and a reference set of software code. The target item is preprocessed to be compared against a...
US20140032509 ACCELERATED ROW DECOMPRESSION  
A method comprises streaming one or more pages of a database to a hardware accelerator, extracting one or more rows from each of the one or more pages of the database, determining whether a given...
US20110173167 METHOD AND APPARATUS FOR WINDOWING IN ENTROPY ENCODING  
The present invention provides efficient window partitioning algorithms for entropy-encoding. The present invention enhances compression performance of entropy encoding based on the approach of...
US20120023073 Efficient Indexing of Documents with Similar Content  
A set of documents may be stored and indexed as a compressed sequence of tokens. A set of documents are grouped into clusters. Sequences of tokens representing the clusters of documents are encoded...
US20130346379 STREAMING DYNAMICALLY-GENERATED ZIP ARCHIVE FILES  
A method and system for streaming dynamically generated Zip archive file content using a standard, non-streaming Zip archive format. In response to a request from a client to receive one or more...
US20100318497 Unobtrusive Copies of Actively Used Compressed Indices  
Unobtrusive Copies of Actively Used Compressed Indices Methods, devices and systems to make compressed backup copies of in-use compressed database indices are described. In general, an “oldest” tim...
US20110320417 DATABASE COMPRESSION  
Apparatus, systems, and methods may operate to receive a set of ordered user-selected compression rules as a compression rule set comprising at least one compression threshold condition, to create...
US20110295817 Technique For Compressing XML Indexes  
A method and apparatus for XXX is provided.
US20130124488 METHOD AND SYSTEM FOR MANAGING AND QUERYING LARGE GRAPHS  
A method, system and computer program product for managing and querying a graph. The method includes the steps of: receiving a graph; partitioning the graph into homogeneous blocks; compressing the...
US20130339322 REDUCING DECOMPRESSION LATENCY IN A COMPRESSION STORAGE SYSTEM  
In a compression processing storage system, using a pool of compression cores, the compression cores are assigned to process either compression operations, decompression operations, or...
US20140108361 METHOD AND APPARATUS FOR PROVIDING LOCATION TRAJECTORY COMPRESSION BASED ON MAP STRUCTURE  
An approach is provided for compressing location trajectories based on map structure. A compression platform causes, at least in part, a mapping of at least one location trajectory to at least one...
US20130262411 FILE MAP COMPRESSION  
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for compressing file maps. In one aspect, a method includes accessing a file maintained by a file...
US20130212075 ASSESSING COMPRESSED-DATABASE RAW SIZE  
A computer-implemented process (200) for assessing the raw size of a compressed database involves sampling (201) a subset of the cells of the database. The raw sizes of the sampled cells in the...
US20120303596 POSITION INVARIANT COMPRESSION OF FILES WITHIN A MULTI-LEVEL COMPRESSION SCHEME  
An aggregated file is generated, by storing a plurality of initially provided files in a sequence. A computational device executes a first set of compression operations on each of the plurality of...
US20120166404 REAL-TIME TEXT INDEXING  
Systems, methods, and other embodiments associated with real-time text indexing are described. One example method includes receiving a document for indexing in a search system that includes a...
US20120296882 METHOD AND APPARATUS FOR SPLITTING MEDIA FILES  
A method and an apparatus for splitting media files are provided. The method and apparatus enable a mobile device to automatically segment a media file into split files. The mobile device may...
US20140156610 SELF-GOVERNED CONTENTION-AWARE APPROACH TO SCHEDULING FILE DEFRAGMENTATION  
A method, system, and computer program product for file storage defragmentation on a cluster of nodes. The method for self-governed, contention-aware scheduling of file defragmentation operations...
US20130097126 USING AN INVERTED INDEX TO PRODUCE AN ANSWER TO A QUERY  
In response to a query having a search term, an inverted index that is defined on a set of attributes of a database structure is accessed, where the inverted index associates values of the set of...
US20100153349 Continuous, automated database-table partitioning and database-schema evolution  
Embodiments of the present invention are directed to methods and computational subsystems employed in database-management systems that continuously partition relational-database tables in order to...
US20110320418 DATABASE COMPRESSION ANALYZER  
Apparatus, systems, and methods may operate to receive requests to execute a plurality of compression and/or decompression mechanisms on one or more database objects; to execute each of the...
US20140279970 COMPACTLY STORING GEODETIC POINTS  
Mechanisms are provided for the compact storage of geographical geometries as a collection of points, where individual points are encoded as binary/ternary strings (with the property that points...
US20140089276 SEARCH UNIT TO ACCELERATE VARIABLE LENGTH COMPRESSION/DECOMPRESSION  
Systems and methods to accelerate compression and decompression with a search unit implemented in the processor core. According to an embodiment, a search unit may be implemented to perform...
US20130013574 Block Entropy Encoding for Word Compression  
A computer-implemented method, computer-readable media, and a computerized system to compress words are provided. The computerized system includes a compression engine that compresses a list of...
US20110184922 METHOD FOR FINDING FREQUENT ITEMSETS OVER LONG TRANSACTION DATA STREAMS  
Provided is a method for finding frequent itemsets over logn transaction data streams. The method for finding frequent itemsets from data streams includes: (a) generating a plurality of projection...
US20110173166 GENERATING AND MERGING KEYS FOR GROUPING AND DIFFERENTIATING VOLUMES OF FILES  
Methods and apparatus teach a digital spectrum of a file. The digital spectrum is used to map a file's position in a multi-dimensional space. This position relative to another file's position...
US20140149367 Row Identification Column Authorization Profiles  
Tables in a database can include an internal RowID column. For each new row or new version of a row in the table, a new RowID can be assigned and stored in the RowID column. RowID values can be...
Matches 1 - 50 out of 376 1 2 3 4 5 6 7 8 >