Patents by Inventor Dimitris Nakos
Dimitris Nakos has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9230007Abstract: Techniques for making aggregated entries in a database table which aggregate information from other entries in tables in the database system. The techniques permit the aggregated entries to contain not only metric values aggregated from the other entries by techniques such as averaging in which the individual values are lost, but also sets of individual values from the other entries. One area of application for the techniques is the roll up tables used in the management systems for database management systems to reduce the size of historic information about events that have occurred in the database management system. Each roll up entry in a roll up table is an aggregated entry that contains information about some number of events. A roll up entry that uses the techniques contains a representation of a set whose values are the occurrence times of the events that are represented by the rollup record.Type: GrantFiled: October 3, 2003Date of Patent: January 5, 2016Assignee: ORACLE INTERNATIONAL CORPORATIONInventors: Todd P. Guay, Dimitris Nakos
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Patent number: 7035840Abstract: A database system that incorporates numerous features that reduce the total cost of maintaining the database system is provided. That database system includes a database appliance that executes a database server on a platform that includes a special purpose operating system specifically tailored to the services required by the database server. The database appliance configures itself by detecting the environment in which it resides and setting operational parameters based on the detected environment. The configuration metadata of all components of the system are stored in a centralized repository which itself may reside external to the system. Both the database server configuration and the operating system configuration are managed by a remotely located integrated management console, which interacts with and configures the system at the database system level, the operating system level and, optionally, at the hardware subsystem level. Backup management may also be performed remotely.Type: GrantFiled: August 31, 2001Date of Patent: April 25, 2006Assignee: Oracle International CorporationInventors: Dimitris Nakos, Bala Kumaresan, John John E. So, Niloy Banerjee, Lalitha Ganti, Ramkumar Venkataraman, Thivakaram Prakash Sivakumar
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Publication number: 20050076065Abstract: Techniques for making aggregated entries in a database table which aggregate information from other entries in tables in the database system. The techniques permit the aggregated entries to contain not only metric values aggregated from the other entries by techniques such as averaging in which the individual values are lost, but also sets of individual values from the other entries. One area of application for the techniques is the roll up tables used in the management systems for database management systems to reduce the size of historic information about events that have occurred in the database management system. Each roll up entry in a roll up table is an aggregated entry that contains information about some number of events. A roll up entry that uses the techniques contains a representation of a set whose values are the occurrence times of the events that are represented by the rollup record.Type: ApplicationFiled: October 3, 2003Publication date: April 7, 2005Inventors: Todd Guay, Dimitris Nakos
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Patent number: 6691117Abstract: A database system that incorporates numerous features that reduce the total cost of maintaining the database system is provided. That database system includes a database appliance that executes a database server on a platform that includes a special purpose operating system specifically tailored to the services required by the database server. The database appliance configures itself by detecting the environment in which it resides and setting operational parameters based on the detected environment. The configuration metadata of all components of the system are stored in a centralized repository which itself may reside external to the system. Both the database server configuration and the operating system configuration are managed by a remotely located integrated management console, which interacts with and configures the system at the database system level, the operating system level and, optionally, at the hardware subsystem level. Backup management may also be performed remotely.Type: GrantFiled: August 23, 2002Date of Patent: February 10, 2004Assignee: Oracle CorporationInventors: Lawrence J. Ellison, C. Gregory Doherty, Jay Rossiter, David Stowell, Dimitris Nakos, Pari Bhaduri, Venkat Malla, Jane Chen, Bala Kumaresan, John John E. So, Niloy Banerjee, Srinivas Maturi, Lalitha Ganti, Ramkumar Venkataraman, Balasubramanyam Sthanikam, Yuanjiang Ou, Joseph Therrattil Koonen, Harish Rawat, Muthu Olagappan, Thivakaram Prakash Sivakumar
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Publication number: 20030023602Abstract: A database system that incorporates numerous features that reduce the total cost of maintaining the database system is provided. That database system includes a database appliance that executes a database server on a platform that includes a special purpose operating system specifically tailored to the services required by the database server. The database appliance configures itself by detecting the environment in which it resides and setting operational parameters based on the detected environment. The configuration metadata of all components of the system are stored in a centralized repository which itself may reside external to the system. Both the database server configuration and the operating system configuration are managed by a remotely located integrated management console, which interacts with and configures the system at the database system level, the operating system level and, optionally, at the hardware subsystem level. Backup management may also be performed remotely.Type: ApplicationFiled: August 23, 2002Publication date: January 30, 2003Inventors: Lawrence J. Ellison, C. Gregory Doherty, Jay Rossiter, David Stowell, Dimitris Nakos, Pari Bhaduri, Venkat Malla, Jane Chen, Bala Kumaresan, John John E. So, Niloy Banerjee, Srinivas Maturi, Lalitha Ganti, Ramkumar Venkataraman, Balasubramanyam Sthanikam, Yuanjiang Ou, Joseph Therrattil Koonen, Harish Rawat, Muthu Olagappan, Thivakaram Prakash Sivakumar
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Publication number: 20030023603Abstract: A database system that incorporates numerous features that reduce the total cost of maintaining the database system is provided. That database system includes a database appliance that executes a database server on a platform that includes a special purpose operating system specifically tailored to the services required by the database server. The database appliance configures itself by detecting the environment in which it resides and setting operational parameters based on the detected environment. The configuration metadata of all components of the system are stored in a centralized repository which itself may reside external to the system. Both the database server configuration and the operating system configuration are managed by a remotely located integrated management console, which interacts with and configures the system at the database system level, the operating system level and, optionally, at the hardware subsystem level. Backup management may also be performed remotely.Type: ApplicationFiled: August 23, 2002Publication date: January 30, 2003Inventors: Lawrence J. Ellison, C. Gregory Doherty, Jay Rossiter, David Stowell, Dimitris Nakos, Pari Bhaduri, Venkat Malla, Jane Chen, Bala Kumaresan, John John E. So, Niloy Banerjee, Srinivas Maturi, Lalitha Ganti, Ramkumar Venkataraman, Balasubramanyam Sthanikam, Yuanjiang Ou, Joseph Therrattil Koonen, Harish Rawat, Muthu Olagappan, Thivakaram Prakash Sivakumar
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Publication number: 20030004962Abstract: A database system that incorporates numerous features that reduce the total cost of maintaining the database system is provided. That database system includes a database appliance that executes a database server on a platform that includes a special purpose operating system specifically tailored to the services required by the database server. The database appliance configures itself by detecting the environment in which it resides and setting operational parameters based on the detected environment. The configuration metadata of all components of the system are stored in a centralized repository which itself may reside external to the system. Both the database server configuration and the operating system configuration are managed by a remotely located integrated management console, which interacts with and configures the system at the database system level, the operating system level and, optionally, at the hardware subsystem level. Backup management may also be performed remotely.Type: ApplicationFiled: August 23, 2002Publication date: January 2, 2003Inventors: Lawrence J. Ellison, C. Gregory Doherty, Jay Rossiter, David Stowell, Dimitris Nakos, Pari Bhaduri, Venkat Malla, Jane Chen, Bala Kumaresan, John John E. SO, Niloy Banerjee, Srinivas Maturi, Lalitha Ganti, Ramkumar Venkataraman, Balasubramanyam Sthanikam, Yuanjiang Ou, Joseph Therrattil Koonen, Harish Rawat, Muthu Olagappan, Thivakaram Prakash Sivakumar
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Patent number: 6487547Abstract: A database system that incorporates numerous features that reduce the total cost of maintaining the database system is provided. That database system includes a database appliance that executes a database server on a platform that includes a special purpose operating system specifically tailored to the services required by the database server. The database appliance configures itself by detecting the environment in which it resides and setting operational parameters based on the detected environment. The configuration metadata of all components of the system are stored in a centralized repository which itself may reside external to the system. Both the database server configuration and the operating system configuration are managed by a remotely located integrated management console, which interacts with and configures the system at the database system level, the operating system level and, optionally, at the hardware subsystem level. Backup management may also be performed remotely.Type: GrantFiled: January 29, 1999Date of Patent: November 26, 2002Assignee: Oracle CorporationInventors: Lawrence J. Ellison, Gregory C. Doherty, Dimitris Nakos, Pari Bhaduri, Venkat Malla, Jay Rossiter
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Publication number: 20020059291Abstract: A database system that incorporates numerous features that reduce the total cost of maintaining the database system is provided. That database system includes a database appliance that executes a database server on a platform that includes a special purpose operating system specifically tailored to the services required by the database server. The database appliance configures itself by detecting the environment in which it resides and setting operational parameters based on the detected environment. The configuration metadata of all components of the system are stored in a centralized repository which itself may reside external to the system. Both the database server configuration and the operating system configuration are managed by a remotely located integrated management console, which interacts with and configures the system at the database system level, the operating system level and, optionally, at the hardware subsystem level. Backup management may also be performed remotely.Type: ApplicationFiled: August 31, 2001Publication date: May 16, 2002Inventors: Jay Rossiter, David Stowell, Dimitris Nakos, Pari Bhaduri, Venkat Malla, Jane Chen, Ramkumar Venkataraman, Yuanjiang Ou, Muthu Olagappan, Thivakaram Prakash Sivakumar
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Publication number: 20020049744Abstract: A database system that incorporates numerous features that reduce the total cost of maintaining the database system is provided. That database system includes a database appliance that executes a database server on a platform that includes a special purpose operating system specifically tailored to the services required by the database server. The database appliance configures itself by detecting the environment in which it resides and setting operational parameters based on the detected environment. The configuration metadata of all components of the system are stored in a centralized repository which itself may reside external to the system. Both the database server configuration and the operating system configuration are managed by a remotely located integrated management console, which interacts with and configures the system at the database system level, the operating system level and, optionally, at the hardware subsystem level. Backup management may also be performed remotely.Type: ApplicationFiled: August 31, 2001Publication date: April 25, 2002Inventors: Dimitris Nakos, Bala Kumaresan, John John E. So, Niloy Banerjee, Lalitha Ganti, Ramkumar Venkataraman, Thivakaram Prakash Sivakumar