Heman
Glen Heman, Levasy, MO US
Patent application number | Description | Published |
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20140265082 | Overhead Door Torsion Spring Adjuster - An overhead door torsion spring adjuster having a housing, first and second gears positioned within the housing, and a first shaft coupled with the first gear. The second gear has a base positioned within the housing, a collar that is integral with the base, and an opening that extends through the base and collar. The base engages the first gear. The collar is operable to be coupled with a second shaft that is received by the opening. Preferably, the spring adjuster includes a locking mechanism that is operable to prevent rotation of the first shaft. | 09-18-2014 |
Sandor Abc Heman, Amsterdams NL
Patent application number | Description | Published |
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20100235335 | COLUMN-STORE DATABASE ARCHITECTURE UTILIZING POSITIONAL DELTA TREE UPDATE SYSTEM AND METHODS - A column-store database computer system responsive to database requests for the update and retrieval of data from within a stable data table providing for the storage of database tuples within a column-store organized database structure. A positional delta tree data structure is implemented in the memory space of the computer system and is operatively coupled in an update data transfer path between a database engine interface and the stable data table. The positional delta tree data structure includes a differential data storage layer operative to store differential update data values in positionally defined relative reference to database tuples stored by the stable data table. | 09-16-2010 |
Sandor Abc Heman, Amsterdam NL
Patent application number | Description | Published |
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20130179395 | METHODS OF OPERATING A COLUMN-STORE DATABASE ENGINE UTILIZING A POSITIONAL DELTA TREE UPDATE SYSTEM - A column-store database engine operates in response to database requests for the update and retrieval of data from within a stable data table and provides for the storage of database tuples within a column-store organized database structure. A positional delta tree data structure is implemented in the memory space of the database engine and is operatively coupled in an update data transfer path between a database engine interface and the stable data table. The positional delta tree data structure includes a differential data storage layer operative to store differential update data values in positionally defined relative reference to database tuples stored by the stable data table. | 07-11-2013 |
20130179473 | HIGH-PERFORMANCE DATABASE ENGINE IMPLEMENTING A POSITIONAL DELTA TREE UPDATE SYSTEM - A computer system hosting a column-store database engine is responsive to database requests for the update and retrieval of data from within a stable data table and providing for the storage of database tuples within a column-store organized database structure. A positional delta tree data structure is implemented in the memory space of the database engine and is operatively coupled in an update data transfer path between a database engine interface and the stable data table. The positional delta tree data structure includes a differential data storage layer operative to store differential update data values in positionally defined relative reference to database tuples stored by the stable data table. | 07-11-2013 |