Search Patents
  • Distributed streaming database restores
    Patent number: 10997033
    Abstract: A streaming distributed decentralized database task system can perform multiple tasks on clusters of nodes without overloading the clusters' computational resources, such as disk, memory, processors, and network bandwidth. A cluster master can manage a job and add items to node queues. A node manager accepts or rejects queue items based on streaming task limits that are applied at the node level.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: May 4, 2021
    Assignee: Rubrik, Inc.
    Inventors: Venkatesh Kempapura Sharma, Prasenjit Sarkar
  • Identifying a software vulnerability
    Patent number: 11593491
    Abstract: Systems and methods to identify a software vulnerability are described. The system receives a message identifying a software vulnerability. The system identifies snapshot images taken of a production machine and stored in a database. The snapshot images include a snapshot image including a virtual machine. The snapshot images are identified being based on the message. The system identifies whether the snapshot images include the software vulnerability. The system registers the software vulnerability in association with a snapshot image in the database responsive to the identification of the snapshot image of the virtual machine including the software vulnerability.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: February 28, 2023
    Assignee: Rubrik, Inc.
    Inventor: Di Wu
  • Systems and methods for continuous data protection
    Patent number: 11061601
    Abstract: Example embodiments relate generally to systems and methods for continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: July 13, 2021
    Assignee: RUBRIK, INC.
    Inventors: Benjamin Travis Meadowcroft, Li Ding, Shaomin Chen, Hardik Vohra, Arijit Banerjee, Abhay Mitra, Kushaagra Goyal, Arnav Gautum Mishra, Samir Rishi Chaudhry, Suman Swaroop, Kunal Sean Munshani, Mudit Malpani
  • Scaling single file snapshot performance across clustered system
    Patent number: 11809286
    Abstract: In some embodiments, a process for restoring a version of a virtual machine using a data storage system comprises identifying a particular version of a virtual machine to be restored, determining a base image from which the particular version may be derived, determining a set of incremental files for generating the particular version, generating a file associated with the particular version using the base image and the set of incremental files, and outputting at least a portion of the file.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: November 7, 2023
    Assignee: Rubrik, Inc.
    Inventors: Karthikeyan Attaiyempatty Srinivasan, Looi Chow Lee
  • Systems and methods for continuous data protection
    Patent number: 11663092
    Abstract: Example embodiments relate generally to systems and methods for continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: May 30, 2023
    Assignee: Rubrik, Inc.
    Inventors: Benjamin Travis Meadowcroft, Li Ding, Shaomin Chen, Hardik Vohra, Arijit Banerjee, Abhay Mitra, Kushaagra Goyal, Arnav Gautum Mishra, Samir Rishi Chaudhry, Suman Swaroop, Kunal Sean Munshani
  • Systems and methods for continuous data protection
    Patent number: 11106545
    Abstract: Example embodiments relate generally to systems and methods for continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: August 31, 2021
    Assignee: Rubrik, Inc.
    Inventors: Benjamin Travis Meadowcroft, Li Ding, Shaomin Chen, Hardik Vohra, Arijit Banerjee, Abhay Mitra, Kushaagra Goyal, Arnav Gautum Mishra, Samir Rishi Chaudhry, Suman Swaroop, Kunal Sean Munshani, Mudit Malpani
  • Container based application reification
    Patent number: 11016761
    Abstract: Embodiments disclosed herein provide systems, methods, and machine-readable media for container-based application reification. In an example embodiment, an application reification system preserves a version of application data at a first time and a configuration of an application at the first time. At a second time, the application reification system creates a template for a container containing the application in the configuration and a pointer to the version of the application data in a secondary storage repository.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: May 25, 2021
    Assignee: Rubrik, Inc.
    Inventors: Ajaykrishna Raghavan, Tarun Thakur, Prasenjit Sarkar
  • Instant recovery of databases
    Patent number: 11675674
    Abstract: An example method of restoring a database includes obtaining information about backup data of a database from a source storage separate from a compute infrastructure. The information includes a list of data blocks of a file, transferring the data blocks on the list from the source storage to a local storage on the compute infrastructure, and tracking which data blocks of the file have been transferred from the source storage to the local storage concurrently when transferring the data blocks.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: June 13, 2023
    Assignee: Rubrik, Inc.
    Inventors: Joshua Duncan Hight, Jiangbin Luo, Christopher Wong
  • Container based application reification
    Patent number: 11010157
    Abstract: Embodiments disclosed herein provide systems, methods, and machine-readable media for container-based application reification. In an example embodiment, an application reification system preserves a version of application data at a first time and a configuration of an application at the first time. At a second time, the application reification system creates a template for a container containing the application in the configuration and a pointer to the version of the application data in a secondary storage repository.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: May 18, 2021
    Assignee: RUBRIK, INC.
    Inventors: Ajaykrishna Raghavan, Tarun Thakur, Prasenjit Sarkar
  • Infinite versioning by automatic coalescing
    Patent number: 10303667
    Abstract: Embodiments disclosed herein provide systems, methods, and computer readable media for infinite versioning by automatic coalescing. In a particular embodiment, a method provides determining an age range for a plurality of data versions stored in a secondary data repository and identifying first data versions of the plurality of data versions that are within the age range. The method further provides determining a compaction ratio for the first data versions and compacting the first data versions based on the compaction ratio.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: May 28, 2019
    Assignee: Rubrik, Inc.
    Inventors: Tarun Thakur, Pin Zhou, Prasenjit Sarkar
  • Scaling single file snapshot performance across clustered system
    Patent number: 11379322
    Abstract: In some embodiments, a process for restoring a version of a virtual machine using a data storage system comprises identifying a particular version of a virtual machine to be restored, determining a base image from which the particular version may be derived, determining a set of incremental files for generating the particular version, generating a file associated with the particular version using the base image and the set of incremental files, and outputting at least a portion of the file.
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: July 5, 2022
    Assignee: Rubrik, Inc.
    Inventors: Karthikeyan Attaiyempatty Srinivasan, Looi Chow Lee
  • Systems and methods for continuous data protection
    Patent number: 11126508
    Abstract: Example embodiments relate generally to systems and methods for continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: September 21, 2021
    Assignee: Rubrik, Inc.
    Inventors: Benjamin Travis Meadowcroft, Li Ding, Shaomin Chen, Hardik Vohra, Arijit Banerjee, Abhay Mitra, Kushaagra Goyal, Arnav Gautum Mishra, Samir Rishi Chaudhry, Suman Swaroop, Kunal Sean Munshani, Mudit Malpani, Abhishek Modi
  • Instant recovery of databases
    Patent number: 11467924
    Abstract: An example method of restoring a database includes obtaining information about backup data of a database from a source storage separate from a compute infrastructure. The information includes a list of data blocks of a file, transferring the data blocks on the list from the source storage to a local storage on the compute infrastructure, and tracking which data blocks of the file have been transferred from the source storage to the local storage concurrently when transferring the data blocks.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: October 11, 2022
    Assignee: Rubrik, Inc.
    Inventors: Joshua Duncan Hight, Jiangbin Luo, Christopher Wong
  • Systems and methods for continuous data protection with near zero recovery point
    Patent number: 11151000
    Abstract: Example embodiments relate generally to systems and methods for continuous data protection (CDP) and more specifically to an input and output (I/O) filtering framework and log management system to seek a near-zero recovery point objective (RPO).
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: October 19, 2021
    Assignee: RUBRIK, INC.
    Inventors: Benjamin Travis Meadowcroft, Li Ding, Shaomin Chen, Hardik Vohra, Arijit Banerjee, Abhay Mitra, Kushaagra Goyal, Arnav Gautum Mishra, Samir Rishi Chaudhry, Suman Swaroop, Kunal Sean Munshani
  • Infinite versioning by automatic coalescing
    Patent number: 11977529
    Abstract: Embodiments disclosed herein provide systems, methods, and computer readable media for infinite versioning by automatic coalescing. In a particular embodiment, a method provides determining an age range for a plurality of data versions stored in a secondary data repository and identifying first data versions of the plurality of data versions that are within the age range. The method further provides determining a compaction ratio for the first data versions and compacting the first data versions based on the compaction ratio.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: May 7, 2024
    Assignee: Rubrik, Inc.
    Inventors: Tarun Thakur, Pin Zhou, Prasenjit Sarkar
  • Change block tracking for transfer of data for backups
    Patent number: 11573922
    Abstract: In one approach, a set of data blocks or files is tracked for changes between snapshots. This may be done by a file system filter running in kernel mode. The data blocks or files that are tagged as unchanged are not transferred to backup because there is no need to update since the last backup. Other data blocks and files may be first tested for change, for example by comparing digital fingerprints of the current data versus the previously backed up data, before transferring to backup.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: February 7, 2023
    Assignee: Rubrik, Inc.
    Inventors: Jiangbin Luo, Lei Shi
  • Malware protection for virtual machines
    Patent number: 11616805
    Abstract: A computer-implemented method at a data management system comprises receiving, at the system, a write made to a virtual machine from a virtual machine host; computing, at the system, a fingerprint of the transmitted write; comparing, at the system, the computed fingerprint to malware fingerprints in a malware catalog; repeating the computing and comparing; and disabling the virtual machine if a number of matches from the comparing breaches a predetermined threshold over a predetermined amount of time.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: March 28, 2023
    Assignee: Rubrik, Inc.
    Inventors: Abhay Mitra, Vijay Karthik, Vivek Sanjay Jain, Avishek Ganguli, Arohi Kumar, Kushaagra Goyal, Christopher Wong
  • Streaming database recovery using cluster live mounts
    Patent number: 11513917
    Abstract: A database can be instantly recovered by a cluster mapped to the database. Nodes of the cluster are mapped over channels to directories of the database. Scripts are generated from one or more templates that specify the order and values to be executed to perform a database job, such as database recovery. To recover the database, a template is executed that generates and populates scripts, which are processed on the host of the database to recover the database in a nearly instant manner without transferring data files.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: November 29, 2022
    Assignee: Rubrik, Inc.
    Inventors: Snehal Khandkar, Udbhav Prasad, Ganesh Karuppur Rajagopalan, Yongbing Eric Guo
  • Snapshot calendar view interfaces
    Patent number: 11663557
    Abstract: In some examples, a computer-implemented method of providing a calendar view interface in a client device includes receiving a request for a calendar view interface from the client device, determining a period of time to be presented in the calendar view interface, generating a calendar view interface for the period of time including an indicator for each day of the time period, retrieving snapshot information for the period of time, and generating a snapshot indicator for each day within the time period based on the snapshot information.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: May 30, 2023
    Assignee: Rubrik, Inc.
    Inventors: Vinh-Nhan Tran-Kiem, Pranava Adduri, Claudia Yu, Xiao Yu
  • Scaling single file snapshot performance across clustered system
    Patent number: 11226873
    Abstract: In some embodiments, there is provided a method for operating a data management system. The method comprising certain operations including determining a schedule for backing up a first virtual machine, configuring a job scheduler to implement the schedule for backing up the first virtual machine, initiating a snapshot process for acquiring a snapshot of the first virtual machine, determining a type of snapshot to be stored, and determining whether a full image of the first virtual machine is required to be stored in order to store the snapshot of the first virtual machine.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: January 18, 2022
    Assignee: RUBRIK, INC.
    Inventors: Karthikeyan Attaiyempatty Srinivasan, Looi Chow Lee
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