Unified Email Folder View via Metadata Intermediary

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Solution Overview

Problem

Current email retention solutions burden both server and user storage, and managing distributed email content across multiple locations is inefficient, especially when some storage sources are offline, making it difficult to search and access email content.

Innovation Solution

A method and system that uses metadata to identify and unify email content from multiple data sources, allowing for a unified email folder view that includes both accessible and inaccessible content, enabling quick searching and management without needing constant access to all storage resources.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If email content is retained on multiple distributed storage resources, then storage capacity is increased and server burden is reduced, but email management complexity and search difficulty increase

Engineering Contradiction:
Improvestorage capacityVSAvoidemail management complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The patent introduces a unified email folder view that acts as an intermediary layer between the user and distributed storage resources. This virtual view consolidates emails from multiple storage locations into a single interface, eliminating the need for users to manually manage distributed storage complexity while preserving increased storage capacity benefits

Inventive Principle:
Principle #24Intermediary (Mediator)

2Loss of energy

If local copies of email are saved on user workstations, then server storage burden is reduced, but user storage burden and loss of enterprise storage reliability increase

Engineering Contradiction:
Improveserver storage burdenVSAvoidemail storage reliability
Core Design Contradiction:
Loss of energyVSReliability

Solution Approach 1:

The patent segments email storage across multiple distributed resources including user workstations, removable storage media, and network storage systems. By dividing the storage function across these segments while maintaining a unified view, the system reduces server burden while distributing reliability risks across multiple locations rather than concentrating them

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If email is stored on removable or offline storage media, then storage flexibility is increased, but accessibility and searchability of email content decrease

Engineering Contradiction:
Improvestorage flexibilityVSAvoidemail accessibility
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent creates a virtual copy or representation of distributed email content in a unified folder view. This virtual copy allows users to access and search email content as if it were centrally located, even when actual email data resides on offline or removable storage media, thereby maintaining ease of operation while preserving storage flexibility

Inventive Principle:
Principle #26Copying

Data Source

PatentUS8930379B2Merging distributed mail into a unified folder view
Publication Date: 2015.01.06 DROPBOX INC
  • US8930379B2 patent drawing
  • US8930379B2 patent drawing
  • US8930379B2 patent drawing

AI summary

A technique for managing distributed email content uses metadata to identify the location of email maintained on one or more data storage resources. When processing email content for display, the metadata is consulted and a display output is generated that presents a unified email folder view in which the email is represented. Email may be represented in the unified email folder view regardless of whether the email's data storage resource is accessible. Email content that is not currently accessible may be identified as being inaccessible. The email may be identified in the unified email folder view by specifying the data storage resource on which it is stored. The unified email folder view may also include at least one email folder representation that merges email content from more than one data storage resource.