Patents by Inventor Sagar SONTAKKE
Sagar SONTAKKE 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).
-
Publication number: 20240134824Abstract: A multi-cluster configuration of a database management system in a virtual computing system includes a server that defines a first policy for a source database on a first cluster of a plurality of clusters. Each of the plurality of clusters is registered with the server and the first policy defines capture of snapshots and/or transactional logs from the source database on the first cluster. The server defines a second policy for the source database to replicate at least some of the snapshots and/or transactional logs from the first cluster to a second cluster of the plurality of clusters, captures a first snapshot and/or a first transactional log from the source database in accordance with the first policy, and replicates the first snapshot and/or the first transactional log to the second cluster in accordance with the second policy.Type: ApplicationFiled: January 2, 2024Publication date: April 25, 2024Applicant: Nutanix, Inc.Inventors: Kamaldeep Khanuja, Yashesh Mankad, Sagar Sontakke, Bakul Banthia, Balasubrahmanyam Kuchibhotla, Anil Madan, Manish Pratap Singh
-
Patent number: 11907167Abstract: A multi-cluster configuration of a database management system in a virtual computing system includes a server that defines a first policy for a source database on a first cluster of a plurality of clusters. Each of the plurality of clusters is registered with the server and the first policy defines capture of snapshots and/or transactional logs from the source database on the first cluster. The server defines a second policy for the source database to replicate at least some of the snapshots and/or transactional logs from the first cluster to a second cluster of the plurality of clusters, captures a first snapshot and/or a first transactional log from the source database in accordance with the first policy, and replicates the first snapshot and/or the first transactional log to the second cluster in accordance with the second policy.Type: GrantFiled: June 2, 2021Date of Patent: February 20, 2024Assignee: Nutanix, Inc.Inventors: Kamaldeep Khanuja, Yashesh Mankad, Sagar Sontakke, Bakul Banthia, Balasubrahmanyam Kuchibhotla, Anil Madan, Manish Pratap Singh
-
Publication number: 20240045834Abstract: A system and method include associating, by a database system of a virtual computing system, a protection schedule with each source database provisioned in the database system, the protection schedule defining a frequency of capturing snapshots and a frequency of capturing transactional logs, capturing, by the database system for each of the source databases, snapshots and transactional logs based upon the frequency of capturing snapshots and the frequency of capturing transactional logs, respectively, and receiving, by the database system, a request identifying a point in time for creating a cloned database from a first source database. The system and method also include retrieving, by the database system, the snapshots and the transactional logs corresponding to the point in time and creating, by the database system, the cloned database by combining data in storage locations identified in the transactional logs and the data in remaining storage locations identified in the snapshots.Type: ApplicationFiled: October 19, 2023Publication date: February 8, 2024Applicant: Nutanix, Inc.Inventors: Balasubrahmanyam Kuchibhotla, Kamaldeep Khanuja, Sagar Sontakke
-
Patent number: 11816066Abstract: A system and method include associating, by a database system of a virtual computing system, a protection schedule with each source database provisioned in the database system, the protection schedule defining a frequency of capturing snapshots and a frequency of capturing transactional logs, capturing, by the database system for each of the source databases, snapshots and transactional logs based upon the frequency of capturing snapshots and the frequency of capturing transactional logs, respectively, and receiving, by the database system, a request identifying a point in time for creating a cloned database from a first source database. The system and method also include retrieving, by the database system, the snapshots and the transactional logs corresponding to the point in time and creating, by the database system, the cloned database by combining data in storage locations identified in the transactional logs and the data in remaining storage locations identified in the snapshots.Type: GrantFiled: December 27, 2018Date of Patent: November 14, 2023Assignee: Nutanix, Inc.Inventors: Balasubrahmanyam Kuchibhotla, Kamaldeep Khanuja, Sagar Sontakke
-
Publication number: 20230251938Abstract: A system and method includes a plurality of nodes distributed between a first cluster and a second cluster, each of the plurality of nodes storing a copy of a source database and a processor executing computer-readable instructions stored on a memory to designate a first node of the plurality of nodes as a primary node, designate remaining ones of the plurality of nodes as secondary nodes to take over from the primary node upon failure of the primary node, designate a second node of the plurality of nodes as an initial active node, backup the source database from the initial active node, automatically designate, based on a switch over policy, a third node of the plurality of nodes as a next active node upon the initial active node becoming unavailable, and continue backups of the source database from the next active node upon the initial active node becoming unavailable.Type: ApplicationFiled: April 12, 2023Publication date: August 10, 2023Applicant: Nutanix, Inc.Inventors: Sagar Sontakke, Kamaldeep Khanuja, Bakul Banthia
-
Patent number: 11640340Abstract: A system and method includes a plurality of nodes distributed between a first cluster and a second cluster, each of the plurality of nodes storing a copy of a source database and a processor executing computer-readable instructions stored on a memory to designate a first node of the plurality of nodes as a primary node, designate remaining ones of the plurality of nodes as secondary nodes to take over from the primary node upon failure of the primary node, designate a second node of the plurality of nodes as an initial active node, backup the source database from the initial active node, automatically designate, based on a switch over policy, a third node of the plurality of nodes as a next active node upon the initial active node becoming unavailable, and continue backups of the source database from the next active node upon the initial active node becoming unavailable.Type: GrantFiled: February 23, 2021Date of Patent: May 2, 2023Assignee: Nutanix, Inc.Inventors: Sagar Sontakke, Kamaldeep Khanuja, Bakul Banthia
-
Publication number: 20220121534Abstract: A system and method includes a plurality of nodes distributed between a first cluster and a second cluster, each of the plurality of nodes storing a copy of a source database and a processor executing computer-readable instructions stored on a memory to designate a first node of the plurality of nodes as a primary node, designate remaining ones of the plurality of nodes as secondary nodes to take over from the primary node upon failure of the primary node, designate a second node of the plurality of nodes as an initial active node, backup the source database from the initial active node, automatically designate, based on a switch over policy, a third node of the plurality of nodes as a next active node upon the initial active node becoming unavailable, and continue backups of the source database from the next active node upon the initial active node becoming unavailable.Type: ApplicationFiled: February 23, 2021Publication date: April 21, 2022Applicant: Nutanix, Inc.Inventors: Sagar Sontakke, Kamaldeep Khanuja, Bakul Banthia
-
Publication number: 20220066993Abstract: A multi-cluster configuration of a database management system in a virtual computing system includes a server that defines a first policy for a source database on a first cluster of a plurality of clusters. Each of the plurality of clusters is registered with the server and the first policy defines capture of snapshots and/or transactional logs from the source database on the first cluster. The server defines a second policy for the source database to replicate at least some of the snapshots and/or transactional logs from the first cluster to a second cluster of the plurality of clusters, captures a first snapshot and/or a first transactional log from the source database in accordance with the first policy, and replicates the first snapshot and/or the first transactional log to the second cluster in accordance with the second policy.Type: ApplicationFiled: June 2, 2021Publication date: March 3, 2022Applicant: Nutanix, Inc.Inventors: Kamaldeep Khanuja, Yashesh Mankad, Sagar Sontakke, Bakul Banthia, Balasubrahmanyam Kuchibhotla, Anil Madan, Manish Pratap Singh
-
Publication number: 20220067061Abstract: A multi-cluster database management system includes a first cluster in a database management system of a virtual computing system, a second cluster in the database management system, a server on the first cluster, a first agent on the first cluster, and a second agent on the second cluster. The server provides a database management service to a first database stored on the first cluster via the first agent and to a second database stored on the second cluster via the second agent.Type: ApplicationFiled: May 20, 2021Publication date: March 3, 2022Applicant: Nutanix, Inc.Inventors: Yashesh Mankad, Kamaldeep Khanuja, Balasubrahmanyam Kuchibhotla, Anil Madan, Manish Pratap Singh, Bakul Banthia, Sagar Sontakke
-
Publication number: 20200210378Abstract: A system and method include associating, by a database system of a virtual computing system, a protection schedule with each source database provisioned in the database system, the protection schedule defining a frequency of capturing snapshots and a frequency of capturing transactional logs, capturing, by the database system for each of the source databases, snapshots and transactional logs based upon the frequency of capturing snapshots and the frequency of capturing transactional logs, respectively, and receiving, by the database system, a request identifying a point in time for creating a cloned database from a first source database. The system and method also include retrieving, by the database system, the snapshots and the transactional logs corresponding to the point in time and creating, by the database system, the cloned database by combining data in storage locations identified in the transactional logs and the data in remaining storage locations identified in the snapshots.Type: ApplicationFiled: December 27, 2018Publication date: July 2, 2020Applicant: Nutanix, Inc.Inventors: Balasubrahmanyam Kuchibhotla, Kamaldeep Khanuja, Sagar Sontakke
-
Publication number: 20170140042Abstract: A system and method of analyzing vehicle diagnostic records using a trained database includes: receiving one or more vehicle diagnostic records; determining the number of words in each vehicle diagnostic record; accessing a probable or predominant classification from the trained database for one or more word positions; and classifying the word positions based on the probably or predominant classification.Type: ApplicationFiled: November 12, 2015Publication date: May 18, 2017Inventors: Dnyanesh G. RAJPATHAK, Sagar SONTAKKE, Soumen DE