ADAPTIVE IMAGE FOR COMPRESSION ON TRANSPARENT BLOCK DEVICE LEVEL

DE602024005568T2Active Publication Date: 2026-06-24LEMON INC(GB)
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Patent Information

Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
LEMON INC(GB)
Filing Date
2024-01-25
Publication Date
2026-06-24

AI Technical Summary

Technical Problem

Existing block storage systems face performance issues due to mapping tables that cannot fit in local memory, leading to extra latency and low throughput, especially when handling non-linear address mappings between compressed and uncompressed data.

Method used

An adaptive mapping scheme that dynamically switches between segment mapping and flat hash table mapping based on input/output request patterns, optimizing memory usage and reducing overhead by tracking all mapping information in memory rather than external storage.

Benefits of technology

This approach enhances throughput and reduces latency by efficiently managing both sequential and random I/O requests, minimizing the need for disk reads and optimizing memory usage.

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