IT Log Analysis Information Distribution System

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Solution Overview

Problem

Existing IT system log analysis techniques struggle to distribute log analysis information effectively between organizations, leading to increased management costs and inefficiencies in failure detection and handling, as they do not consider distribution and management rules, resulting in unclear relationships between contents and unnecessary duplication.

Innovation Solution

An information distribution system comprising monitoring devices and a sharing device that collect, merge, and manage know-how information, including detection and handling procedures, and distribute it across organizations, using unique identification numbers to aggregate log messages and manage contents and rules consistently.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If log analysis information is distributed between organizations without standardized management rules, then information sharing capability is improved, but management complexity and duplication increase

Engineering Contradiction:
Improveinformation sharing capabilityVSAvoidmanagement complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies universality by creating a standardized management rule system that can be universally applied across different organizations. The sharing device implements common identification number assignment, content management rules, and metadata standards that enable multiple organizations to share log analysis information using the same framework, thus improving information sharing capability while avoiding management complexity through standardization

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent changes the parameter of information management by introducing standardized identification numbers, classification categories, and metadata parameters. These parameter changes enable consistent representation of log analysis information across different organizations, allowing efficient sharing without duplication while reducing management complexity through uniform parameter structures

Inventive Principle:
Principle #35Parameter changes

2Reliability

If each organization manages log analysis information independently with own rules, then management control is improved, but information distribution efficiency deteriorates

Engineering Contradiction:
Improvemanagement controlVSAvoidinformation distribution efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent applies segmentation by dividing the information management system into independent yet standardized components. Each organization maintains control over its own log analysis information through local monitoring devices that collect and initially process data according to their specific needs. The sharing device then segments information into standardized categories using common identification numbers and metadata structures, enabling efficient distribution while preserving organizational management control

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The sharing device acts as an intermediary between organizations with independent management rules. It receives log analysis information from various monitoring devices, applies standardized management rules including identification number assignment and content classification, and distributes processed information to requesting organizations. This intermediary function enables efficient information distribution while maintaining the reliability of independent organizational control

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of manufacture

If log messages are not aggregated with identification numbers, then processing simplicity is improved, but analysis accuracy and efficiency deteriorate

Engineering Contradiction:
Improveprocessing simplicityVSAvoidanalysis accuracy
Core Design Contradiction:
Ease of manufactureVSMeasurement precision

Solution Approach 1:

The patent applies copying by creating standardized identification number representations of log messages. Instead of processing raw log messages directly, the system creates copied representations in the form of identification numbers that reference standardized content. This copying approach maintains processing simplicity through standardized data structures while improving analysis accuracy by enabling precise matching and aggregation of similar log messages across different organizations

Inventive Principle:
Principle #26Copying

4Adaptability or versatility

If know-how information is not merged and managed centrally, then organizational autonomy is improved, but information availability across organizations deteriorates

Engineering Contradiction:
Improveinformation availabilityVSAvoidsystem structure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent applies merging by combining log analysis information from multiple organizations into a centralized management structure at the sharing device. The sharing device merges information using standardized identification numbers, content categories, and metadata, creating a unified knowledge base that is available to all participating organizations. This merging approach improves information availability across organizations while managing system structure complexity through standardized consolidation rules

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11765022B2Information distribution system, monitoring device, sharing device and information distribution method
Publication Date: 2023.09.19 NIPPON TELEGRAPH & TELEPHONE CORP
  • US11765022B2 patent drawing
  • US11765022B2 patent drawing
  • US11765022B2 patent drawing

AI summary

An information distribution system includes a plurality of monitoring devices that monitor Information Technology (IT) systems associated with respective monitoring devices, and a sharing device that transmits and receives information to and from the monitoring devices, wherein each of the plurality of monitoring devices includes first processing circuitry configured to provide the sharing device with know-how information including at least detection information and handling procedure information, the detection information being information for detecting a failure based on a log message output from the corresponding IT system, the handling procedure information being information in which a log message related to each failure and a handling procedure for the failure are associated with each other, and acquire the know-how information managed by the sharing device, and the sharing device includes second processing circuitry configured to collect the know-how information provided by the plurality of monitoring devices, and merge the collected know-how information.