Patents Assigned to Lumigent Technologies, Inc.
  • Process and system for auditing database activity
    Patent number: 8799225
    Abstract: Described is a database audit system used to monitor, and optionally alert on database activity, providing a complete record of access to data and database structure. The data audit system may also provide an audit trail of data accesses and changes to database schema and permissions. A database audit may be performed by collecting data from database transaction logs and traces, exporting the collected data into a repository, and analyzing the data in the repository to create data audit reports and to provide data audit browsing capabilities.
    Type: Grant
    Filed: November 5, 2003
    Date of Patent: August 5, 2014
    Assignee: Lumigent Technologies, Inc.
    Inventors: Lev Vaitzblit, Jonathan Jesse, Jason Orendorff, Stephen Ng, Murray S. Mazer
  • Separation of duties in a data audit system
    Publication number: 20070005665
    Abstract: A database audit system monitors database activity, providing a complete record of access to data and database structure. A database audit may be performed by collecting data from database transaction logs and traces, exporting the collected data into a repository, and analyzing the data in the repository to create data audit reports and to provide data audit browsing capabilities. A separation between audit side and audited data side is maintained through limited access permissions.
    Type: Application
    Filed: June 30, 2005
    Publication date: January 4, 2007
    Applicant: Lumigent Technologies, Inc.
    Inventors: Lev Vaitzblit, Jonathan Jesse, Gregory George
  • Data audit system
    Publication number: 20050097149
    Abstract: Described is a database audit system used to monitor, and optionally alert on database activity, providing a complete record of access to data and database structure. The data audit system may also provide an audit trail of data accesses and changes to database schema and permissions. A database audit may be performed by collecting data from database transaction logs and traces, exporting the collected data into a repository, and analyzing the data in the repository to create data audit reports and to provide data audit browsing capabilities.
    Type: Application
    Filed: November 5, 2003
    Publication date: May 5, 2005
    Applicant: Lumigent Technologies, Inc.
    Inventors: Lev Vaitzblit, Jonathan Jesse, Jason Orendorff, Stephen Ng, Murray Mazer
  • System and method for transaction-selective rollback reconstruction of database objects
    Patent number: 6769074
    Abstract: Most commercial database systems provide a recovery mechanism that is used to restore data integrity in the event of a hardware or software failure. Many of these systems restore the database from the most recent backup file by rolling forward all transactions from the most recent undamaged transaction log. The present invention discloses a novel system and method for recovering data from user or application errors. Embodiments of the present invention selectively target and undo only those transactions that caused data corruption. In this way, the present invention is able to recover fine-grained database objects such as a table or a row within a table. The present invention has the further advantage of minimizing the number of transactions that are lost after recovery.
    Type: Grant
    Filed: May 21, 2001
    Date of Patent: July 27, 2004
    Assignee: Lumigent Technologies, Inc.
    Inventor: Lev Vaitzblit