Software Component Deployment with Versioning and Dependency Checks

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Solution Overview

Problem

In large software environments, modifying a single application module requires redeploying the entire module, making it time-consuming and difficult to analyze runtime problems due to incompatibility issues, and dependencies between modules and libraries are not efficiently managed, complicating deployment and compatibility checks.

Innovation Solution

A method that extracts metadata independently of the file system, verifies component compatibility, and deploys software components by checking platform versions and dependencies, allowing for efficient deployment and error reduction, including the option to force deploy or skip components as needed.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the entire module is redeployed when a modification is made, then the system ensures complete updates, but the deployment time and resource consumption increase significantly

Engineering Contradiction:
Improveupdate completenessVSAvoiddeployment time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent segments the module into smaller units called components, each with its own version information and dependency declarations. This allows selective deployment of only the modified component rather than the entire module, reducing deployment time while maintaining update completeness through proper version management and dependency resolution.

Inventive Principle:
Principle #1Segmentation

2Manufacturing precision

If module-by-module deployment is implemented, then deployment precision is improved, but the system complexity and dependency management difficulty increase

Engineering Contradiction:
Improvedeployment precisionVSAvoiddependency management complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent performs preliminary actions by declaring dependencies between components and modules before deployment. The deployment service processes these dependency declarations in advance to determine the correct deployment sequence and resolve conflicts, thereby managing complexity systematically while maintaining precise deployment control.

Inventive Principle:
Principle #10Preliminary action

3Reliability

If comprehensive dependency checking is performed, then compatibility reliability is improved, but the deployment process time increases

Engineering Contradiction:
Improvecompatibility reliabilityVSAvoiddeployment efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The patent implements feedback mechanisms where the deployment service continuously checks compatibility between components and the runtime environment using version information and dependency declarations. This feedback loop ensures compatibility reliability by validating dependencies before deployment while optimizing the process through efficient checking strategies that don't excessively delay deployment.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS8296758B2Deployment and versioning of applications
Publication Date: 2012.10.23 SAP SE
  • US8296758B2 patent drawing
  • US8296758B2 patent drawing
  • US8296758B2 patent drawing

AI summary

A method and system to deploy a software archive on a runtime environment. The method extracts metadata from the archive and verifies the components can be deployed and further deploys them on the runtime environment.