Patents by Inventor PANAGIOTIS PAPADOMITSOS
PANAGIOTIS PAPADOMITSOS 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: 11882054Abstract: A system of terminating data server nodes based on insufficient processing of messages. In embodiments, a plurality of time-stamped, searchable events from machine data are created. A plurality of data server nodes that service messages across one or more portions of the plurality of time-stamped, searchable events, are executed in parallel. For each message received, the message is sent to a data server node, of the plurality of data server nodes, to cause the receiving data server node to perform a data operation associated with the received message. A determination can then be made that a particular data server node insufficiently processes messages sent to the particular data server node. Thereafter, termination of the particular data server node is initiated to terminate processes or threads executed by the particular data server node.Type: GrantFiled: January 26, 2021Date of Patent: January 23, 2024Assignee: Splunk Inc.Inventors: Ioannis Vlachogiannis, Panagiotis Papadomitsos, Vassilis Karampinas, Maria Nasioti
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Patent number: 11711432Abstract: In various implementations, a computer-implemented method for remotely managing settings of applications includes receiving a network communication from a managed device, the received network communication including a client-side hash value. The method further includes identifying settings for an application on the managed device in response to the receiving of the network communication, where the identified settings include configuration instructions for the application. Based on a comparison between the received client-side hash value and a server-side hash value that corresponds to the identified settings, at least some of the identified settings are transmitted to the managed device. The transmitting of at least some of the identified settings can be based on the comparison indicating a mismatch between the received client-side hash value and the server-side hash value.Type: GrantFiled: January 13, 2022Date of Patent: July 25, 2023Assignee: Splunk Inc.Inventors: Ioannis Vlachogiannis, Nikolaos Maroulis, Panagiotis Papadomitsos
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Patent number: 11640341Abstract: In accordance with implementations of the present disclosure, a backup of live data received by a data forwarder is generated at the data forwarder while the live data is provided to a real-time data pipeline for forwarding from the data forwarder. A first portion of the live data is recovered from the backup to a stale data pipeline of the data forwarder. A request to forward the live data to a destination node is received by the data forwarder. In response to the request data is forwarded to the destination node, where the first portion of the live data from the stale data pipeline is added to a second portion of the live data from the real-time data pipeline in the response based on determining headroom remains to reach an amount of the data identified to include in the response.Type: GrantFiled: January 12, 2022Date of Patent: May 2, 2023Assignee: Splunk Inc.Inventors: Panagiotis Papadomitsos, Ioannis Vlachogiannis
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Patent number: 11558270Abstract: A computer-implemented method, system, and computer-readable media are disclosed herein. In embodiments, the computer-implemented method may entail receiving, by a data service, live data associated with an entity. The entity may be, for example, a customer of the data service. The method may then route the live data to a dual-queue system of the data service. The live data may be loaded into a live data queue of the dual queue system for processing. Processing may entail generating summary statistics from the live data. An alert may then be transmitted to the customer in response to detecting the occurrence of one or more alert events. In embodiments, the alert events may include events identified in the summary statistics. Additional embodiments are described and/or claimed.Type: GrantFiled: January 31, 2022Date of Patent: January 17, 2023Assignee: Splunk Inc.Inventors: Ioannis Vlachogiannis, Panagiotis Papadomitsos
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Publication number: 20220158917Abstract: A computer-implemented method, system, and computer-readable media are disclosed herein. In embodiments, the computer-implemented method may entail receiving, by a data service, live data associated with an entity. The entity may be, for example, a customer of the data service. The method may then route the live data to a dual-queue system of the data service. The live data may be loaded into a live data queue of the dual queue system for processing. Processing may entail generating summary statistics from the live data. An alert may then be transmitted to the customer in response to detecting the occurrence of one or more alert events. In embodiments, the alert events may include events identified in the summary statistics. Additional embodiments are described and/or claimed.Type: ApplicationFiled: January 31, 2022Publication date: May 19, 2022Inventors: IOANNIS VLACHOGIANNIS, PANAGIOTIS PAPADOMITSOS
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Patent number: 11237922Abstract: In accordance with implementations of the present disclosure, a backup of live data received by a data forwarder is generated at the data forwarder while the live data is provided to a real-time data pipeline for forwarding from the data forwarder. A first portion of the live data is recovered from the backup to a stale data pipeline of the data forwarder. A request to forward the live data to a destination node is received by the data forwarder. In response to the request data is forwarded to the destination node, where the first portion of the live data from the stale data pipeline is added to a second portion of the live data from the real-time data pipeline in the response based on determining headroom remains to reach an amount of the data identified to include in the response.Type: GrantFiled: January 27, 2020Date of Patent: February 1, 2022Assignee: Splunk Inc.Inventors: Panagiotis Papadomitsos, Ioannis Vlachogiannis
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Patent number: 11240348Abstract: In various implementations, a computer-implemented method for remotely managing settings of applications includes receiving a network communication from a managed device, the received network communication including a client-side hash value. The method further includes identifying settings for an application on the managed device in response to the receiving of the network communication, where the identified settings include configuration instructions for the application. Based on a comparison between the received client-side hash value and a server-side hash value that corresponds to the identified settings, at least some of the identified settings are transmitted to the managed device. The transmitting of the at least some of the identified settings can be based on the comparison indicating a mismatch between the received client-side hash value and the server-side hash value.Type: GrantFiled: January 29, 2020Date of Patent: February 1, 2022Assignee: Splunk Inc.Inventors: Ioannis Vlachogiannis, Nikolaos Maroulis, Panagiotis Papadomitsos
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Publication number: 20210359924Abstract: A computer-implemented method, system, and computer-readable media are disclosed herein. In embodiments, the computer-implemented method may entail receiving, by a data service, live data associated with an entity. The entity may be, for example, a customer of the data service. The method may then route the live data to a dual-queue system of the data service. The live data may be loaded into a live data queue of the dual queue system for processing. Processing may entail generating summary statistics from the live data. An alert may then be transmitted to the customer in response to detecting the occurrence of one or more alert events. In embodiments, the alert events may include events identified in the summary statistics. Additional embodiments are described and/or claimed.Type: ApplicationFiled: July 28, 2021Publication date: November 18, 2021Inventors: IOANNIS VLACHOGIANNIS, PANAGIOTIS PAPADOMITSOS
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Patent number: 11102095Abstract: A computer-implemented method, system, and computer-readable media are disclosed herein. In embodiments, the computer-implemented method may entail receiving, by a data service, live data associated with an entity. The entity may be, for example, a customer of the data service. The method may then route the live data to a dual-queue system of the data service. The live data may be loaded into a live data queue of the dual queue system for processing. Processing may entail generating summary statistics from the live data. An alert may then be transmitted to the customer in response to detecting the occurrence of one or more alert events. In embodiments, the alert events may include events identified in the summary statistics. Additional embodiments are described and/or claimed.Type: GrantFiled: August 13, 2019Date of Patent: August 24, 2021Assignee: Splunk Inc.Inventors: Ioannis Vlachogiannis, Panagiotis Papadomitsos
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Publication number: 20210152489Abstract: A system of terminating data server nodes based on insufficient processing of messages. In embodiments, a plurality of time-stamped, searchable events from machine data are created. A plurality of data server nodes that service messages across one or more portions of the plurality of time-stamped, searchable events, are executed in parallel. For each message received, the message is sent to a data server node, of the plurality of data server nodes, to cause the receiving data server node to perform a data operation associated with the received message. A determination can then be made that a particular data server node insufficiently processes messages sent to the particular data server node. Thereafter, termination of the particular data server node is initiated to terminate processes or threads executed by the particular data server node.Type: ApplicationFiled: January 26, 2021Publication date: May 20, 2021Inventors: Ioannis Vlachogiannis, Panagiotis Papadomitsos, Vassilis Karampinas, Maria Nasioti
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Patent number: 10911369Abstract: A system of dynamically-instantiated data server components provides access to a data repository. Different data server components are assigned to different data collections in the repository. A distribution component receives messages and, based on data collection identifiers associated with the messages, routes the messages to corresponding data server components. Based on the messages, the data server components perform data operations with respect to their corresponding data collections. Data server components may be terminated when their assigned data collections are not in use. When an incoming message is associated with a data collection for which no data server component exists, the distribution component dynamically instantiates a new data server component for the data collection. In an embodiment, data server components make working copies of their respectively assigned data collections in a high-speed memory.Type: GrantFiled: April 20, 2017Date of Patent: February 2, 2021Assignee: SPLUNK Inc.Inventors: Ioannis Vlachogiannis, Panagiotis Papadomitsos, Vassilis Karampinas, Maria Nasioti
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Publication number: 20200226036Abstract: In accordance with implementations of the present disclosure, a backup of live data received by a data forwarder is generated at the data forwarder while the live data is provided to a real-time data pipeline for forwarding from the data forwarder. A first portion of the live data is recovered from the backup to a stale data pipeline of the data forwarder. A request to forward the live data to a destination node is received by the data forwarder. In response to the request data is forwarded to the destination node, where the first portion of the live data from the stale data pipeline is added to a second portion of the live data from the real-time data pipeline in the response based on determining headroom remains to reach an amount of the data identified to include in the response.Type: ApplicationFiled: January 27, 2020Publication date: July 16, 2020Inventors: PANAGIOTIS PAPADOMITSOS, IOANNIS VLACHOGIANNIS
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Publication number: 20200169620Abstract: In various implementations, a computer-implemented method for remotely managing settings of applications includes receiving a network communication from a managed device, the received network communication including a client-side hash value. The method further includes identifying settings for an application on the managed device in response to the receiving of the network communication, where the identified settings include configuration instructions for the application. Based on a comparison between the received client-side hash value and a server-side hash value that corresponds to the identified settings, at least some of the identified settings are transmitted to the managed device. The transmitting of the at least some of the identified settings can be based on the comparison indicating a mismatch between the received client-side hash value and the server-side hash value.Type: ApplicationFiled: January 29, 2020Publication date: May 28, 2020Inventors: Ioannis Vlachogiannis, Nikolaos Maroulis, Panagiotis Papadomitsos
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Patent number: 10599529Abstract: A computer-implemented method, system, and computer-readable media are disclosed herein. In embodiments, the computer-implemented method may entail receiving, by a data service, live data associated with an entity. The entity may be, for example, a customer of the data service. The method may then route the live data to a dual-queue system. The live data may then be loaded into a live data queue for processing of the live data. In addition, the live data may be stored as a persistent backup of the live data in a stale data queue. A remote data store may periodically establish a connection with the dual-queue system, after which, at least a portion of the stale data may be transmitted to the remote data store. Additional embodiments are described and/or claimed.Type: GrantFiled: October 31, 2017Date of Patent: March 24, 2020Assignee: SPLUNK INC.Inventors: Ioannis Vlachogiannis, Panagiotis Papadomitsos
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Patent number: 10565069Abstract: A computer-implemented method, system, and computer-readable media are disclosed herein. In embodiments, the computer-implemented method may entail receiving, by a data service, live data associated with an entity. The entity may be, for example, a customer of the data service. The method may then route the live data to a dual-queue system. The live data may then be loaded into a live data queue for processing of the live data. In addition, the live data may be stored as a persistent backup of the live data in a stale data queue. A remote data store may periodically establish a connection with the dual-queue system, after which, at least a portion of the stale data may be transmitted to the remote data store. Additional embodiments are described and/or claimed.Type: GrantFiled: October 31, 2017Date of Patent: February 18, 2020Assignee: SPLUNK INC.Inventors: Ioannis Vlachogiannis, Panagiotis Papadomitsos
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Publication number: 20200044948Abstract: A computer-implemented method, system, and computer-readable media are disclosed herein. In embodiments, the computer-implemented method may entail receiving, by a data service, live data associated with an entity. The entity may be, for example, a customer of the data service. The method may then route the live data to a dual-queue system of the data service. The live data may be loaded into a live data queue of the dual queue system for processing. Processing may entail generating summary statistics from the live data. An alert may then be transmitted to the customer in response to detecting the occurrence of one or more alert events. In embodiments, the alert events may include events identified in the summary statistics. Additional embodiments are described and/or claimed.Type: ApplicationFiled: August 13, 2019Publication date: February 6, 2020Inventors: IOANNIS VLACHOGIANNIS, PANAGIOTIS PAPADOMITSOS
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Patent number: 10554788Abstract: In various implementations, a computer-implemented method for remotely managing settings of applications includes receiving a network communication from a managed device, the received network communication including a client-side hash value. The method further includes identifying settings for an application on the managed device in response to the receiving of the network communication, where the identified settings include configuration instructions for the application. Based on a comparison between the received client-side hash value and a server-side hash value that corresponds to the identified settings, at least some of the identified settings are transmitted to the managed device. The transmitting of the at least some of the identified settings can be based on the comparison indicating a mismatch between the received client-side hash value and the server-side hash value.Type: GrantFiled: October 30, 2014Date of Patent: February 4, 2020Assignee: SPLUNK INC.Inventors: Ioannis Vlachogiannis, Nikolaos Maroulis, Panagiotis Papadomitsos
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Patent number: 10545838Abstract: In accordance with implementations of the present disclosure, a backup of live data received by a data forwarder is generated at the data forwarder while the live data is provided to a real-time data pipeline for forwarding from the data forwarder. A first portion of the live data is recovered from the backup to a stale data pipeline of the data forwarder. A request to forward the live data to a destination node is received by the data forwarder. In response to the request data is forwarded to the destination node, where the first portion of the live data from the stale data pipeline is added to a second portion of the live data from the real-time data pipeline in the response based on determining headroom remains to reach an amount of the data identified to include in the response.Type: GrantFiled: July 18, 2018Date of Patent: January 28, 2020Assignee: SPLUNK INC.Inventors: Panagiotis Papadomitsos, Ioannis Vlachogiannis
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Patent number: 10425300Abstract: A computer-implemented method, system, and computer-readable media are disclosed herein. In embodiments, the computer-implemented method may entail receiving, by a data service, live data associated with an entity. The entity may be, for example, a customer of the data service. The method may then route the live data to a dual-queue system of the data service. The live data may be loaded into a live data queue of the dual queue system for processing. Processing may entail generating summary statistics from the live data. An alert may then be transmitted to the customer in response to detecting the occurrence of one or more alert events. In embodiments, the alert events may include events identified in the summary statistics. Additional embodiments are described and/or claimed.Type: GrantFiled: October 31, 2017Date of Patent: September 24, 2019Assignee: SPLUNK INC.Inventors: Ioannis Vlachogiannis, Panagiotis Papadomitsos
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Patent number: 10419528Abstract: A computer-implemented method, system, and computer-readable media are disclosed herein. In embodiments, the computer-implemented method may entail receiving, by a data service, live data associated with an entity. The entity may be, for example, a customer of the data service. The method may further include determining that a dual-queue node assigned to the entity is uninstantiated on the data service. As a result, a dual-queue node associated with the entity may be instantiated on the data service. The dual-queue node may be instantiated by initializing a live data queue, of the dual-queue node, in which to place the live data for processing and a stale data queue, of the dual-queue node, in which to store a persistent backup of the live data. The method may then route the live data to the dual-queue node. The dual-queue node may then process the live data. Additional embodiments are described and/or claimed.Type: GrantFiled: October 31, 2017Date of Patent: September 17, 2019Assignee: SPLUNK INC.Inventors: Ioannis Vlachogiannis, Panagiotis Papadomitsos