Dell products l.p. (20240256491). OFFLOADING CLIENT-SIDE DEDUPLICATION OPERATIONS USING A DATA PROCESSING UNIT simplified abstract

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OFFLOADING CLIENT-SIDE DEDUPLICATION OPERATIONS USING A DATA PROCESSING UNIT

Organization Name

dell products l.p.

Inventor(s)

Bhimsen Bhanjois of Fremont CA (US)

Donna Barry Lewis of Holly Springs NC (US)

Chegu Vinod of San Jose CA (US)

OFFLOADING CLIENT-SIDE DEDUPLICATION OPERATIONS USING A DATA PROCESSING UNIT - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240256491 titled 'OFFLOADING CLIENT-SIDE DEDUPLICATION OPERATIONS USING A DATA PROCESSING UNIT

Simplified Explanation:

This patent application describes a method for performing inline deduplication by filtering streaming data as it is received by a backup client through a backup server during a backup process. A data processing unit (DPU) is used to offload certain processing operations from the central processing unit (CPU) of the backup client. The DPU is configured to handle compression, encryption, and other operations involved in the deduplication process before storing the data in a backup target.

  • The patent application focuses on offloading processing operations from the CPU to a dedicated data processing unit (DPU) in a backup system.
  • The DPU is responsible for handling compression, encryption, and other operations involved in the inline deduplication process.
  • The innovation allows for more efficient data processing and storage in a backup system.
  • By offloading these operations to the DPU, the CPU of the backup client can focus on other tasks, improving overall system performance.
  • The patent application covers various configurations in which the DPU can be deployed, including handling the entire inline deduplication stack or even file system operations in addition to compression and encryption.

Potential Applications:

  • Backup and data storage systems
  • Cloud computing services
  • Data centers and server farms

Problems Solved:

  • Offloading processing operations from the CPU to a dedicated unit improves system performance and efficiency.
  • Streamlining the inline deduplication process reduces the workload on the backup client and server.

Benefits:

  • Improved system performance and efficiency
  • Faster data processing and storage
  • Enhanced data security through encryption

Commercial Applications:

The technology described in this patent application could be used in various commercial applications, including backup and data storage solutions for businesses, cloud computing services, and data centers. By offloading processing operations to a dedicated unit, companies can improve the performance and efficiency of their backup systems, leading to cost savings and better data security.

Questions about Inline Deduplication:

1. How does offloading processing operations to a data processing unit improve the efficiency of a backup system? 2. What are the potential applications of inline deduplication technology in cloud computing services?


Original Abstract Submitted

embodiments for performing the inline deduplication by filtering streaming data as it is received by a backup client through a backup server executing a backup process. a data processing unit (dpu) is deployed to offload certain processing operations performed by a central processing unit (cpu) of the backup client. an inline deduplication operation comprises file operations, data segmentation, segment fingerprinting, compression, and encryption prior to storage in a backup target. the dpu is deployed and configured to perform the compression and encryption steps, the entire inline deduplication stack, or the entire inline deduplication stack plus the file system operations.

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