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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Malkemus; Timothy Ray
Address:
Round Rock, TX
No. of patents:
9
Patents:












Patent Number Title Of Patent Date Issued
8176035 Detecting and tracking monotonicity for accelerating range and inequality queries May 8, 2012
A computer implemented method, apparatus, and computer usable program code for detecting monotonicity. A determination is made as to whether a function that is assumed to be monotonic will remain monotonic after performing an operation in response to receiving the operation. The oper
8140516 Method, system and article of manufacture for improving execution efficiency of a database workl March 20, 2012
Disclosed is a data processing system implemented method, a data processing system and an article of manufacture for improving execution efficiency of a database workload to be executed against a database. The database includes database tables, and the database workload identifies at
8005872 Method for fast deletion of physically clustered data August 23, 2011
A computer implemented method, apparatus, and computer usable program code for deleting rows in a multidimensionally clustering database. A multidimensional clustering processor receives a request to delete a set of multidimensionally clustering data. The multidimensional clustering
7631014 Method and apparatus for fast deletion of physically clustered data December 8, 2009
A computer implemented method, apparatus, and computer usable program code for deleting rows in a multidimensional clustering database. A multidimensional clustering processor receives a request to delete a set of multidimensionally clustered data. The multidimensional clustering pro
7519583 Detecting and tracking monotonicity for accelerating range and inequality queries April 14, 2009
A computer implemented method, apparatus, and computer usable program code for detecting monotonicity. A determination is made as to whether a function that is assumed to be monotonic will remain monotonic after performing an operation in response to receiving the operation. The oper
7516117 Method for accelerating range queries using periodic monotonic properties of non-monotonic funct April 7, 2009
A method for accelerating range queries using periodic monotonic properties of non-monotonic functions including mapping a base column x to an existing index on a column y that is correlated with column x through a periodic piecewise monotonic function F(x), rewriting an index constr
7512747 Method and apparatus for efficiently supporting multiple one-time table access operations in a h March 31, 2009
An embodiment of the present invention provides a computer system including a first memory and a second memory, where the first memory is substantially faster than the second memory. A method includes steps of: inspecting a request queue for block requests from a plurality of concurr
7483873 Method, system and article of manufacture for improving execution efficiency of a database workl January 27, 2009
Disclosed is a data processing system implemented method, a data processing system and an article of manufacture for improving execution efficiency of a database workload to be executed against a database. The database includes database tables, and the database workload identifies at
6983275 Optimizing database query by generating, determining the type of derived predicate based on mono January 3, 2006
Database Management Systems (DBMS) manage data stored in tables and process database queries against that stored data. The database queries typically specify search conditions (that is, `predicates`) for qualifying database search results to be output by the DBMS. When a database tab










 
 
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