Patents by Inventor Igor Lubashev
Igor Lubashev 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: 11888650Abstract: An overlay network is enhanced to provide traffic delivery using anycast and end user mapping. An anycast IP address is associated with sets of forwarding machines positioned in the overlay network. These locations correspond with IP addresses for zero rated billing traffic. In response to receipt at a forwarding machine of a packet, the machine issues an end user mapping request to the mapping mechanism. The mapping request has an IP address associated with the client from which the end user request originates. The mapping mechanism resolves the request and provides a response to the request. The response is an IP address associated with a set of server machines distinct from the forwarding machine. The forwarding machine encapsulates the packet and proxies the connection to the identified server. The server receives the connection, decapsulates the request, and processes the packet. The server machine responds to the requesting client directly.Type: GrantFiled: October 25, 2022Date of Patent: January 30, 2024Assignee: Akamai Technologies, Inc.Inventors: Igor Lubashev, Elizabeth L. Borowsky, Stephen Hill, Katharine Jenkins, Debabrata Banerjee, Noam Freedman, Marcelo Torres
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Publication number: 20230040752Abstract: An overlay network is enhanced to provide traffic delivery using anycast and end user mapping. An anycast IP address is associated with sets of forwarding machines positioned in the overlay network. These locations correspond with IP addresses for zero rated billing traffic. In response to receipt at a forwarding machine of a packet, the machine issues an end user mapping request to the mapping mechanism. The mapping request has an IP address associated with the client from which the end user request originates. The mapping mechanism resolves the request and provides a response to the request. The response is an IP address associated with a set of server machines distinct from the forwarding machine. The forwarding machine encapsulates the packet and proxies the connection to the identified server. The server receives the connection, decapsulates the request, and processes the packet. The server machine responds to the requesting client directly.Type: ApplicationFiled: October 25, 2022Publication date: February 9, 2023Inventors: Igor Lubashev, Elizabeth L. Borowsky, Stephen Hill, Katharine Jenkins, Debabrata Banerjee, Noam Freedman, Marcelo Torres
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Patent number: 11483176Abstract: An overlay network is enhanced to provide traffic delivery using anycast and end user mapping. An anycast IP address is associated with sets of forwarding machines positioned in the overlay network. These locations correspond with IP addresses for zero rated billing traffic. In response to receipt at a forwarding machine of a packet, the machine issues an end user mapping request to the mapping mechanism. The mapping request has an IP address associated with the client from which the end user request originates. The mapping mechanism resolves the request and provides a response to the request. The response is an IP address associated with a set of server machines distinct from the forwarding machine. The forwarding machine encapsulates the packet and proxies the connection to the identified server. The server receives the connection, decapsulates the request, and processes the packet. The server machine responds to the requesting client directly.Type: GrantFiled: October 12, 2020Date of Patent: October 25, 2022Assignee: Akamai Technologies, Inc.Inventors: Igor Lubashev, Elizabeth L. Borowsky, Stephen Hill, Katharine Jenkins, Debabrata Banerjee, Noam Freedman, Marcelo Torres
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Publication number: 20210028959Abstract: An overlay network is enhanced to provide traffic delivery using anycast and end user mapping. An anycast IP address is associated with sets of forwarding machines positioned in the overlay network. These locations correspond with IP addresses for zero rated billing traffic. In response to receipt at a forwarding machine of a packet, the machine issues an end user mapping request to the mapping mechanism. The mapping request has an IP address associated with the client from which the end user request originates. The mapping mechanism resolves the request and provides a response to the request. The response is an IP address associated with a set of server machines distinct from the forwarding machine. The forwarding machine encapsulates the packet and proxies the connection to the identified server. The server receives the connection, decapsulates the request, and processes the packet. The server machine responds to the requesting client directly.Type: ApplicationFiled: October 12, 2020Publication date: January 28, 2021Inventors: Igor Lubashev, Elizabeth L. Borowsky, Stephen Hill, Katharine Jenkins, Debabrata Banerjee, Noam Freedman, Marcelo Torres
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Patent number: 10805110Abstract: An overlay network is enhanced to provide traffic delivery using anycast and end user mapping. An anycast IP address is associated with sets of forwarding machines positioned in the overlay network. These locations correspond with IP addresses for zero rated billing traffic. In response to receipt at a forwarding machine of a packet, the machine issues an end user mapping request to the mapping mechanism. The mapping request has an IP address associated with the client from which the end user request originates. The mapping mechanism resolves the request and provides a response to the request. The response is an IP address associated with a set of server machines distinct from the forwarding machine. The forwarding machine encapsulates the packet and proxies the connection to the identified server. The server receives the connection, decapsulates the request, and processes the packet. The server machine responds to the requesting client directly.Type: GrantFiled: March 26, 2016Date of Patent: October 13, 2020Assignee: Akamai Technologies, Inc.Inventors: Igor Lubashev, Elizabeth L. Borowsky, Stephen Hill, Katharine Jenkins, Debabrata Banerjee, Noam Freedman, Marcelo Torres
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Publication number: 20160315857Abstract: An overlay network is enhanced to provide traffic delivery using anycast and end user mapping. An anycast IP address is associated with sets of forwarding machines positioned in the overlay network. These locations correspond with IP addresses for zero rated billing traffic. In response to receipt at a forwarding machine of a packet, the machine issues an end user mapping request to the mapping mechanism. The mapping request has an IP address associated with the client from which the end user request originates. The mapping mechanism resolves the request and provides a response to the request. The response is an IP address associated with a set of server machines distinct from the forwarding machine. The forwarding machine encapsulates the packet and proxies the connection to the identified server. The server receives the connection, decapsulates the request, and processes the packet. The server machine responds to the requesting client directly.Type: ApplicationFiled: March 26, 2016Publication date: October 27, 2016Inventors: Igor Lubashev, Elizabeth L. Borowsky, Steven Hill, Katharine Jenkins, Debabrata Banerjee, Noam Freedman, Marcelo Torres
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Patent number: 8200612Abstract: In processing a query on multidimensional data in a multidimensional schema, a multidimensional database server performs various processes to limit the amount of data that is extracted from the database and presented to a relational database server in response to the request. A subset of data is identified to extract from the multidimensional data, based on the query. In various embodiments, cell-filtering, measure-filtering, and column-filtering criteria identified from the query are used to filter the subset of data, in order to return a minimized set of multidimensional data values from the subset of data. Therefore, computational resources are conserved with respect to further processing by the relational database server in response to the query.Type: GrantFiled: May 6, 2004Date of Patent: June 12, 2012Assignee: Oracle International CorporationInventors: Ekrem Soylemez, Caleb Welton, Gregory Dorman, Matthew Dombroski, Albert A. Hopeman, IV, Igor Lubashev, Lev Margulis, Christopher Kearney, James Carey
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Publication number: 20060004885Abstract: Multiple writers can make permanent changes to data objects, while the performance is improved and data consistency is ensured. A database management system comprises a database containing a plurality of objects, and, possibly, a plurality of analytic workspaces, each analytic workspace containing at least some of the plurality of objects in the database, wherein changes made to a an object in a database private view are not written to a corresponding object in the database unless write access on the object has been given to the database private view, and wherein the database management system is operable to give write access on each of the plurality of objects in the database to database private views individually.Type: ApplicationFiled: June 30, 2004Publication date: January 5, 2006Applicant: ORACLE INTERNATIONAL CORPORATIONInventors: Igor Lubashev, James Carey, Albert Hopeman, Bruce Golbus, Ekrem Soylemez, Zhiqi Qiu
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Patent number: 6898608Abstract: An analytical workspace includes a set of data on which what-if analysis is performed, which is stored persistently and managed in a relational database system. The data may be stored as a binary large object in relational tables, and may comprise a portion of a multidimensional cube. A series of commands on the analytical workspace is received by a database server. In response to the commands, changes are made to the data in temporary storage. Redo information is not generated at this time in association with such changes. Hence, these changes are not made permanent at this time. At some point, the server may receive an update command to make the changes permanent. In response to the update command, redo information is generated for the changes reflected in the temporary storage and the changes are made permanent, in accordance with relational database properties.Type: GrantFiled: April 16, 2003Date of Patent: May 24, 2005Assignee: Oracle International CorporationInventors: A. A. Hopeman, James Carey, Ekrem Soylemez, Bruce Golbus, Igor Lubashev, Zhiqi Qiu
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Publication number: 20040236767Abstract: In processing a query on multidimensional data in a multidimensional schema, a multidimensional database server performs various processes to limit the amount of data that is extracted from the database and presented to a relational database server in response to the request. A subset of data is identified to extract from the multidimensional data, based on the query. In various embodiments, cell-filtering, measure-filtering, and column-filtering criteria identified from the query are used to filter the subset of data, in order to return a minimized set of multidimensional data values from the subset of data. Therefore, computational resources are conserved with respect to further processing by the relational database server in response to the query.Type: ApplicationFiled: May 6, 2004Publication date: November 25, 2004Applicant: ORACLE INTERNATIONAL CORPORATIONInventors: Ekrem Soylemez, Caleb Welton, Gregory Dorman, Matthew Dombroski, Albert A. Hopeman, Igor Lubashev, Lev Margulis, Christopher Kearney, James Carey
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Publication number: 20030204534Abstract: An analytical workspace includes a set of data on which what-if analysis is performed, which is stored persistently and managed in a relational database system. The data may be stored as a binary large object in relational tables, and may comprise a portion of a multidimensional cube. A series of commands on the analytical workspace is received by a database server. In response to the commands, changes are made to the data in temporary storage. Redo information is not generated at this time in association with such changes. Hence, these changes are not made permanent at this time. At some point, the server may receive an update command to make the changes permanent. In response to the update command, redo information is generated for the changes reflected in the temporary storage and the changes are made permanent, in accordance with relational database properties.Type: ApplicationFiled: April 16, 2003Publication date: October 30, 2003Applicant: ORACLE INTERNATIONAL CORPORATIONInventors: A. A. Hopeman, James Carey, Ekrem Soylemez, Bruce Golbus, Igor Lubashev, Zhiqi Qiu