Patents by Inventor Aseem Cheema

Aseem Cheema 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).

  • Hybrid cluster recovery techniques
    Patent number: 11516072
    Abstract: At a recovery manager associated with a cluster, a determination is made as to whether a replacement for a first node of the cluster can be elected by the other nodes of the cluster using a first election protocol. The recovery manager selects a second node of the cluster as a replacement for the first node, based on data item replication progress made at the node, and transmits an indication that the second node has been selected to one or more nodes of the cluster.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: November 29, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Parth Patel, Rachit Chawla, Aseem Cheema, Antoun Joubran Kanawati, Manoj Kumar
  • Providing access to data within a migrating data partition
    Patent number: 10657154
    Abstract: Data within a database partition that is being migrated may be made available for access. Data within a database partition may be selected for migration. Writes to the selected data may be prevented while the data is being migrated. Writes to other data, or read access any of the partition, may be allowed during the migration of the selected data. Rollback events may be detected for a database partition that is being migrated, halting the further selection of data for migration and deleting the successfully migrated data at the copy of the database partition being created.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: May 19, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Rajib Dugar, Qu Chen, Suraj Narkhede, Aseem Cheema, Kevin Robert McGehee
  • HYBRID CLUSTER RECOVERY TECHNIQUES
    Publication number: 20200052953
    Abstract: At a recovery manager associated with a cluster, a determination is made as to whether a replacement for a first node of the cluster can be elected by the other nodes of the cluster using a first election protocol. The recovery manager selects a second node of the cluster as a replacement for the first node, based on data item replication progress made at the node, and transmits an indication that the second node has been selected to one or more nodes of the cluster.
    Type: Application
    Filed: October 18, 2019
    Publication date: February 13, 2020
    Applicant: Amazon Technologies, Inc.
    Inventors: Parth Patel, Rachit Chawla, Aseem Cheema, Antoun Joubran Kanawati, Manoj Kumar
  • Hybrid cluster recovery techniques
    Patent number: 10454754
    Abstract: At a recovery manager associated with a cluster, a determination is made as to whether a replacement for a first node of the cluster can be elected by the other nodes of the cluster using a first election protocol. The recovery manager selects a second node of the cluster as a replacement for the first node, based on data item replication progress made at the node, and transmits an indication that the second node has been selected to one or more nodes of the cluster.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: October 22, 2019
    Assignee: Amazon Technologies, Inc.
    Inventors: Parth Patel, Rachit Chawla, Aseem Cheema, Antoun Joubran Kanawati, Manoj Kumar