Patents by Inventor Srinivasmurthy P. Acharya
Srinivasmurthy P. Acharya 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: 9053123Abstract: High availability and disaster recovery can be achieved within a database management system by detecting which parts of a file have changed and sending the changed parts to secondary servers, without sending the entire file that has experienced the changes. A log cracker reads data from a transaction log that stores records from a database and a separately maintained file system. The log cracker sends mirror commands with some of the transaction log data to the file system to initiate mirroring of the data from the file system to secondary servers. The log data is then subsequently sent to the secondary servers as well, to enable identification of changed data without having to transfer the entire file that has been changed.Type: GrantFiled: March 13, 2013Date of Patent: June 9, 2015Assignee: Microsoft Technology Licensing, LLCInventors: Pradeep Jnana Madhavarapu, Priyank Porwal, Vaibhav Kamra, Alexandru C. Chirica, Cristian Diaconu, Jun Fang, Srinivasmurthy P. Acharya
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Patent number: 8401998Abstract: The present invention extends to methods, systems, and computer program products for mirroring file data. Generally, high availability and disaster recovery (“HADRON”) is achieved within a database management system by detecting which parts of a file have changed and sending the changed parts to secondaries. Adjacent or partially overlapping parts of a file can coalesce to form larger chunks of changed data. Coalescing reduces the overall number of chunks that are tracked.Type: GrantFiled: September 2, 2010Date of Patent: March 19, 2013Assignee: Microsoft CorporationInventors: Pradeep Jnana Madhavarapu, Priyank Porwal, Vaibhav Kamra, Alexandru C. Chirica, Cristian Diaconu, Jun Fang, Srinivasmurthy P. Acharya
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Patent number: 8200668Abstract: Systems and methods that group atomic scalar values recognized by a database such as columns into sets (e.g., column sets). A grouping component associated with the SQL server creates a logical representation for column groupings, which are accessible by a single I/O and can be co-located (e.g., substantially close or compact) in terms of storage location. Interesting column sets (e.g., non-null) can also be selected for a data representation thereof as a single entity to other applications.Type: GrantFiled: June 24, 2008Date of Patent: June 12, 2012Assignee: Microsoft CorporationInventors: Peter Alan Carlin, Srinivasmurthy P. Acharya, Jun Fang
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Publication number: 20120059798Abstract: The present invention extends to methods, systems, and computer program products for mirroring file data. Generally, high availability and disaster recovery (“HADRON”) is achieved within a database management system by detecting which parts of a file have changed and sending the changed parts to secondaries. Adjacent or partially overlapping parts of a file can coalesce to form larger chunks of changed data. Coalescing reduces the overall number of chunks that are tracked.Type: ApplicationFiled: September 2, 2010Publication date: March 8, 2012Applicant: Microsoft CorporationInventors: Pradeep Jnana Madhavarapu, Priyak Porwal, Vaibhav Kamra, Alexandru C. Chirica, Cristian Diaconu, Jun Fang, Srinivasmurthy P. Acharya
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Patent number: 8055907Abstract: A programming interface for a computer platform can include various functionality. In certain embodiments, the programming interface includes one or more of the following groups of types or functions: those related to core file system concepts, those related to entities that a human being can contact, those related to documents, those common to multiple kinds of media, those specific to audio media, those specific to video media, those specific to image media, those specific to electronic mail messages, and those related to identifying particular locations.Type: GrantFiled: October 24, 2003Date of Patent: November 8, 2011Assignee: Microsoft CorporationInventors: Michael E. Deem, Michael J. Pizzo, John Patrick Thompson, Denise L. Chen, Alexander Vaschillo, Bekim Demiroski, Srinivasmurthy P. Acharya, Robert T. Whitney
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Publication number: 20090319487Abstract: Systems and methods that group atomic scalar values recognized by a database such as columns into sets (e.g., column sets). A grouping component associated with the SQL server creates a logical representation for column groupings, which are accessible by a single I/O and can be co-located (e.g., substantially close or compact) in terms of storage location. Interesting column sets (e.g., non-null) can also be selected for a data representation thereof as a single entity to other applications.Type: ApplicationFiled: June 24, 2008Publication date: December 24, 2009Applicant: MICROSOFT CORPORATIONInventors: Peter Alan Carlin, Srinivasmurthy P. Acharya, Jun Fang
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Patent number: 7555497Abstract: Various embodiments of the present invention are directed to a hardware/software interface system for a computer system for manipulating a plurality of discrete units of information at a hardware/software interface system level, Items, the Items interconnected by Relationships and where Items have Relationships to other Items. One such relationship between Items may be for the purposes of logically denoting to the hardware/software interface system whether one Item is public and accessible or private and unaccessible to another Item.Type: GrantFiled: August 21, 2003Date of Patent: June 30, 2009Assignee: Microsoft CorporationInventors: J. Patrick Thompson, Kim Cameron, Srinivasmurthy P. Acharya, Balan Sethu Raman
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Patent number: 7543003Abstract: A framework for data change notification includes a notification queue storing event notifications. Client applications can request event information regarding various data change events. For example, a client application can subscribe, via one or more APIs, to receive event information. The framework allows for session specific event notification mechanisms as well as durable event notification mechanisms that can be preserved across client sessions as well as server restarts. Innovative aspects of this invention include guaranteed delivery of event notifications, APIs to allow applications get summary of past events on the subscribed objects, automatic garbage collection/cleanup of notifications when a client session terminates.Type: GrantFiled: August 25, 2005Date of Patent: June 2, 2009Assignee: Microsoft CorporationInventors: Amit Shukla, Chang Luo, Hua Yuan, James D. Ryseff, Johannes Klein, Lijiang Fang, Nigel R. Ellis, Siddhartha Singh, Srinivasmurthy P. Acharya
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Patent number: 7502807Abstract: Rich structured data for items in a file system that allows different kinds of data to be identified by metadata is mapped into a set of search properties for a desktop search service, which is a flat list. This is applicable to any rich structured data that should be mapped into search properties for a desktop search service. Included is an installation mechanism to install these mappings and an execution infrastructure for utilizing the generated SQL from the mappings to extract search properties from items.Type: GrantFiled: June 30, 2006Date of Patent: March 10, 2009Assignee: Microsoft CorporationInventors: Sambavi Muthukrishnan, Srinivasmurthy P. Acharya, Mahadevan Venkatraman, Anurag Gupta, Michael W. Thomas, Joseph Trdinich, Balan Sethu Raman, Sameet H. Argawal, Sanjay Anand, Salome Jacob, Roopali Kaujalgi, Amit Shukla, Maxim Mazeev, Rodger Nickels Kline
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Patent number: 7478102Abstract: The subject invention provides a system and/or a method that facilitates mapping a data base model to a database object. A type storage system can utilize a storage mapping of a file storage data model. The mapping can describe the database object created based at least in part upon a schema and how instances of the type described in the schema are stored and/or accessed. Furthermore, a query can be provided to find at least one of an item, a document, and/or a contact that satisfy at least one criterion. The type storage system can receive data, wherein the data is at least one of a schema, a data model, a type, a query, and query criteria via an interface to provide the storing and querying. Additionally, the type storage system can generate a view that exposes at least one instance of the type.Type: GrantFiled: March 28, 2005Date of Patent: January 13, 2009Assignee: Microsoft CorporationInventors: Nigel R. Ellis, Gregory S. Friedman, Bekim Demiroski, Anil Kumar Nori, Amit Shukla, Srinivasmurthy P. Acharya, Jeffrey T. Pearce, Michael J. Newman, Jason T. Hunter
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Patent number: 7392263Abstract: The subject invention provides a system and/or a method that facilitates adapting at least two disparate file systems. A file system adapter can provide uniformity and/or seamless integration between a first file system and a second file system. The file system adapter can employ a file-backed item that is enriched by a file to provide at least one of a property to an item and a file stream associated with the item. The file-backed item can allow a manipulation by at least one of an API for the first file system and an API for the second file system.Type: GrantFiled: June 17, 2005Date of Patent: June 24, 2008Assignee: Microsoft CorporationInventors: Srinivasmurthy P. Acharya, Jack S. Richins, Jason T. Hunter
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Publication number: 20080005135Abstract: Rich structured data for items in a file system that allows different kinds of data to be identified by metadata is mapped into a set of search properties for a desktop search service, which is a flat list. This is applicable to any rich structured data that should be mapped into search properties for a desktop search service. Included is an installation mechanism to install these mappings and an execution infrastructure for utilizing the generated SQL from the mappings to extract search properties from items.Type: ApplicationFiled: June 30, 2006Publication date: January 3, 2008Applicant: Microsoft CorporationInventors: Sambavi Muthukrishnan, Srinivasmurthy P. Acharya, Mahadevan Venkatraman, Anurag Gupta, Michael W. Thomas, Joseph Trdinich, Balan Sethu Raman, Sameet H. Agarwal, Sanjay Anand, Salome Jacob, Roopali Kaujalgi, Amit Shukla, Maxim Mazeev, Rodger Nickels Kline