Patents by Inventor Sharad Kylasam
Sharad Kylasam 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: 10942897Abstract: Various methods and systems for monitoring files in a computer system are provided. In this regard, aspects of the invention facilitate file monitoring without file handle use, as it pertains to file monitoring and tailing, thereby mitigating file handle locking conflicts. In various implementations, information for the monitored files is obtained from the kernel using a filter driver in the I/O path. When the filter driver detects write operations being performed on monitored files, file-write data is copied and placed in a kernel buffer, where it can be pulled by a user mode monitoring process and fed to a monitoring application. As such, there is no need for coordination between the monitoring process and the user mode processes of other third-party applications writing data to monitored files.Type: GrantFiled: January 31, 2018Date of Patent: March 9, 2021Assignee: SPLUNK Inc.Inventors: William King Colgate, Sharad Kylasam
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Publication number: 20180203871Abstract: Various methods and systems for monitoring files in a computer system are provided. In this regard, aspects of the invention facilitate file monitoring without file handle use, as it pertains to file monitoring and tailing, thereby mitigating file handle locking conflicts. In various implementations, information for the monitored files is obtained from the kernel using a filter driver in the I/O path. When the filter driver detects write operations being performed on monitored files, file-write data is copied and placed in a kernel buffer, where it can be pulled by a user mode monitoring process and fed to a monitoring application. As such, there is no need for coordination between the monitoring process and the user mode processes of other third-party applications writing data to monitored files.Type: ApplicationFiled: January 31, 2018Publication date: July 19, 2018Inventors: William King Colgate, Sharad Kylasam
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Patent number: 9940336Abstract: Various methods and systems for monitoring files in a computer system are provided. In this regard, aspects of the invention facilitate file monitoring without file handle use, as it pertains to file monitoring and tailing, thereby mitigating file handle locking conflicts. In various implementations, information for the monitored files is obtained from the kernel using a filter driver in the I/O path. When the filter driver detects write operations being performed on monitored files, file-write data is copied and placed in a kernel buffer, where it can be pulled by a user mode monitoring process and fed to a monitoring application. As such, there is no need for coordination between the monitoring process and the user mode processes of other third-party applications writing data to monitored files.Type: GrantFiled: October 24, 2014Date of Patent: April 10, 2018Assignee: Splunk Inc.Inventors: William King Colgate, Sharad Kylasam
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Publication number: 20160117342Abstract: Various methods and systems for monitoring files in a computer system are provided. In this regard, aspects of the invention facilitate file monitoring without file handle use, as it pertains to file monitoring and tailing, thereby mitigating file handle locking conflicts. In various implementations, information for the monitored files is obtained from the kernel using a filter driver in the I/O path. When the filter driver detects write operations being performed on monitored files, file-write data is copied and placed in a kernel buffer, where it can be pulled by a user mode monitoring process and fed to a monitoring application. As such, there is no need for coordination between the monitoring process and the user mode processes of other third-party applications writing data to monitored files.Type: ApplicationFiled: October 24, 2014Publication date: April 28, 2016Inventors: William King Colgate, Sharad Kylasam
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Patent number: 9231908Abstract: Aspects of the subject matter described herein relate to symmetric routing to a private network. In aspects, a remote client may try to connect to an entity of a private network using a non-routable network address. Upon detecting that connectivity is not established or not possible via a given network address, the client may obtain network data associated with a gateway that provides access to the private network and create a virtual interface where the gateway is the next-hop router. After creating the virtual interface, the client may communicate with entities of the private network using the virtual interface of the client. By sending traffic through the virtual interface with a source address having a prefix associated with the gateway, the client may ensure that traffic sent to and from the private network traverses the gateway.Type: GrantFiled: February 8, 2012Date of Patent: January 5, 2016Assignee: Microsoft Technology Licensing, LLCInventors: Yaniv Naor, Dmitry A. Anipko, Sharad Kylasam, Scott A. Roberts
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Publication number: 20130205040Abstract: Aspects of the subject matter described herein relate to symmetric routing to a private network. In aspects, a remote client may try to connect to an entity of a private network using a non-routable network address. Upon detecting that connectivity is not established or not possible via a given network address, the client may obtain network data associated with a gateway that provides access to the private network and create a virtual interface where the gateway is the next-hop router. After creating the virtual interface, the client may communicate with entities of the private network using the virtual interface of the client. By sending traffic through the virtual interface with a source address having a prefix associated with the gateway, the client may ensure that traffic sent to and from the private network traverses the gateway.Type: ApplicationFiled: February 8, 2012Publication date: August 8, 2013Applicant: MICROSOFT CORPORATIONInventors: Yaniv Naor, Dmitry A. Anipko, Sharad Kylasam, Scott A. Roberts
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Publication number: 20130067378Abstract: Various embodiments provide a user interface that displays a history of resource usage of a computing device's applications over time. Historical resource usage data can be presented in a manner which informs the user, on an application-by-application basis, of each application's resource usage across a plurality of resources. In at least some embodiments, the user interface can provide one or more instrumentalities that enable the user to interact with and/or modify operational characteristics of various applications based upon the presented historical resource usage data.Type: ApplicationFiled: September 9, 2011Publication date: March 14, 2013Applicant: Microsoft CorporationInventors: Jonathan M. Au, Peter Seraphim Ponomarev, Sharif S. Farag, Kevin Michael Woley, Sharad Kylasam, Mark Yalovsky, Krishna Venkatesh, Shankar Seal, Srinivas Raghu Gatta, Rajeev Agrawal, Vijay Prakash
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Publication number: 20120191769Abstract: Embodiments are directed to permitting client devices that connect remotely to an enterprise network to operate in a site-aware manner. In distributed file systems, files may be replicated in multiple places across a network. Embodiments are directed to providing requesting clients referrals (or paths) to replicas of desired information that are accessible by the requesting client with the least overall “cost” to the client and the network. The present systems and methods allow remote client devices to reliably identify a site with their referral requests so that the referring server(s) may provide site-aware referrals in response to the requests.Type: ApplicationFiled: January 25, 2011Publication date: July 26, 2012Applicant: Microsoft CorporationInventors: Dan Lovinger, Sharad Kylasam, Richa Kumar, Jairo Cadena, Mahesh Unnikrishnan, Manoj Kadam, Ganesh Prasad