| NitroSecurity, Inc. Patent applications |
| Patent application number | Title | Published |
| 20080222104 | Clustered index with differentiated subfields - A database system uses indexes to improve performance. The system can use one or more of the following: differentiated subfields for index clustering; set function calculations to reduce the amount of I/O; and/or using an inferred index in a circular table. | 09-11-2008 |
| 20080222089 | Set function calculation in a database - A database system uses indexes to improve performance. The system can use one or more of the following: differentiated subfields for index clustering; set function calculations to reduce the amount of I/O; and/or using an inferred index in a circular table. | 09-11-2008 |
| 20080222080 | Inferred index of circular tables in a database - A database system uses indexes to improve performance. The system can use one or more of the following: differentiated subfields for index clustering; set function calculations to reduce the amount of I/O; and/or using an inferred index in a circular table. | 09-11-2008 |