Partitioning, processing, and protecting compressed data

JP2024545592APending Publication Date: 2024-12-10AIRMETTLE INC
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Patent Information

Application Number
JP2024528458
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2021-11-12
Filing Date
2022-11-01
Publication Date
2024-12-10

AI Technical Summary

Technical Problem

Existing data distribution methods for large data objects are inefficient as they ignore structural features, leading to dependencies between data parts stored on different computers, requiring excessive network data transfer and loss of association with the entire data object.

Method used

Data objects are divided into segments at boundaries within the object, converting them into individually processable units and distributing these segments among computing nodes, with decompression states stored to allow independent decompression of each part.

Benefits of technology

This approach enables true parallel processing, reduces network traffic, and minimizes communication between nodes, improving overall efficiency and data accessibility.

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Abstract

A technique for splitting compressed data includes splitting the compressed data into multiple portions, the technique further including storing a decompression state associated with a current portion, the decompression state being based on data from a previous portion and allowing decompression of the current portion independent of other portions.
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Citation Information

Patent Citations

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  • Compressing data in database systems using hybrid row / column storage representations

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