公开(公告)号：US20240232387A1

公开(公告)日：2024-07-11

申请号：US18095374

申请日：2023-01-10

Applicant: Rubrik, Inc.

Inventor： Deepti Kochar ,  Prabhu Mohan ,  Prasenjit Sarkar ,  Yanzhe Wang

IPC: G06F21/60 ,  G06F11/14

CPC classification number: G06F21/602 ,  G06F11/1448 ,  G06F2201/80

Abstract: Methods, systems, and devices for data management are described. A data management system may request a backup from a host environment, and the host environment may preload, in response to receiving the request, a library configured to intercept backup communication traffic at the host environment. The host environment may execute the backup procedure for backing up the host data store, and communicate, using the preloaded library, backup data resulting from the executed backup procedure between the host environment and the backup system. The backup data may be transmitted using a cryptographic security protocol that encrypts the backup data.

公开(公告)号：US20250110834A1

公开(公告)日：2025-04-03

申请号：US18479641

申请日：2023-10-02

Applicant: Rubrik, Inc.

Inventor： Ganesh Karuppur Rajagopalan ,  Prasenjit Sarkar ,  Prabhu Mohan

IPC: G06F11/14

Abstract: Methods, systems, and devices for data management are described. Point-in-time data that includes one or more files may be generated from data management information stored at a data management system having multiple nodes. One or more sets of virtual partitions may be created for at least one file of the one or more files. One or more external file descriptors associated with respective locations of the at least one file and one or more sets of internal file descriptors associated with respective external file descriptors and locations of corresponding sets of virtual partitions may be generated in response to a request. One or more subsequent requests to read the at least one file may be routed to the nodes based on the one or more sets of internal file descriptors. Based on the routing, the respective portions of the one or more files may be output in parallel.

公开(公告)号：US20240232022A1

公开(公告)日：2024-07-11

申请号：US18094891

申请日：2023-01-09

Applicant: Rubrik, Inc.

Inventor： Deepti Kochar ,  Abdullah Reza ,  Prasenjit Sarkar ,  Prabhu Mohan ,  Arjun Sinha ,  Yanzhe Wang

IPC: G06F11/14

CPC classification number: G06F11/1464 ,  G06F2201/84

Abstract: Methods, systems, and devices for data management are described. A data management system may receive a request to generate backup data for a set of data files from the one or more databases. The data management system may then generate, in response to the request, a file including a set of partitions including respective groups of shard files that correspond to respective groups of data files from among the set of data files. In some examples, a respective group of shard files within a partition of the set of partitions may include a first shard file representative of metadata for the partition and one or more additional shard files representative of the respective group of data files for the partition. The data management system may then distribute the respective groups of shard files to a set of nodes within the distributed backup system.