Dell products l.p. (20240103976). DISTRIBUTED AND DEDUPLICATING FILE SYSTEM FOR STORING BACKUP DATA TO OBJECT STORAGE simplified abstract

DISTRIBUTED AND DEDUPLICATING FILE SYSTEM FOR STORING BACKUP DATA TO OBJECT STORAGE

Organization Name

dell products l.p.

Inventor(s)

Philip Shilane of Newtown PA (US)

Abhinav Duggal of Fremont CA (US)

George Mathew of Belmont CA (US)

Chegu Vinod of San Jose CA (US)

DISTRIBUTED AND DEDUPLICATING FILE SYSTEM FOR STORING BACKUP DATA TO OBJECT STORAGE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240103976 titled 'DISTRIBUTED AND DEDUPLICATING FILE SYSTEM FOR STORING BACKUP DATA TO OBJECT STORAGE

Simplified Explanation

The patent application describes a distributed and deduplicating file system that stores backup data to object storage. Here is a simplified explanation of the abstract:

• A node in a cluster of nodes receives a write operation to back up a data file.
• The node identifies backup data associated with the write operation.
• Deduplicated data is identified by deduplicating the backup data.
• The cluster stores the deduplicated data to each of the buffers corresponding to a node in the cluster.
• If the size of information stored in each buffer reaches a certain threshold, the node writes the information to an object storage.

1. 1. 1. Potential Applications

This technology can be applied in cloud storage services, data backup solutions, and disaster recovery systems.

1. 1. 1. Problems Solved

This technology solves the problem of efficiently storing and managing backup data in a distributed system, reducing storage space and improving data deduplication.

1. 1. 1. Benefits

The benefits of this technology include reduced storage costs, improved data deduplication efficiency, and enhanced data backup and recovery capabilities.

1. 1. 1. Potential Commercial Applications

The potential commercial applications of this technology include cloud storage providers, data backup service providers, and disaster recovery solution vendors.

1. 1. 1. Possible Prior Art

One possible prior art for this technology could be existing deduplication algorithms and distributed file systems used in cloud storage and backup solutions.

1. 1. 1. 1. Unanswered Questions

1. 1. 1. 1. How does this technology handle data consistency in a distributed environment?

The patent application does not provide detailed information on how data consistency is maintained across the cluster of nodes.

1. 1. 1. 1. What encryption methods are used to secure the backup data stored in the object storage?

The patent application does not mention the encryption techniques employed to secure the backup data in the object storage.

Original Abstract Submitted

a distributed and deduplicating file system that stores backup data to object storage is described. a node, in a cluster of nodes, receives a write operation to back up a data file, and identifies backup data associated with the write operation. the node identifies deduplicated data by deduplicating the backup data. the cluster stores the deduplicated data to each of the buffers which corresponds to a node in the cluster. if the node determines that the size of information, which includes the deduplicated data, stored to each of the buffers has accumulated to become greater than or equal to an object threshold, then the node writes the information, which includes the deduplicated data, stored in each of the buffers to an object storage which stores data for the nodes in the cluster.