SEPARATION METHOD AND DEVICE THEREFOR
Patent Information
- Application Number
- DE602020057480
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-03-22
- Filing Date
- 2020-03-23
- Publication Date
- 2025-08-27
- Estimated Expiration
- 2040-03-23
AI Technical Summary
Existing data chunking algorithms, such as the fixed size chunking algorithm and the Asymmetric Extremum (AE) algorithm, are affected by boundary offset issues, leading to poor deduplication effects and increased power consumption when dealing with data segments having non-even distributions.
A variable size chunking algorithm that adapts to different data distribution characteristics by analyzing the data distribution of data segments and applying specific chunking policies based on plain or non-plain distributions, such as plateau or basin distributions, to determine optimal chunking positions.
The proposed method effectively resolves boundary offset problems, enhances deduplication efficiency, and reduces power consumption by outputting data chunks of varying lengths tailored to the specific data distribution, thereby improving deduplication performance.