Hierarchical Configuration System for Distributed Applications
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Solution Overview
Problem
Current mechanisms for managing configurations in distributed networks are limited, forcing organizations to deploy multiple versions of applications across different environments to achieve customized behavior, leading to inefficient processes, increased resource consumption, and inaccuracies.
Innovation Solution
A centralized hierarchical configuration system that uses a data store to manage configurations based on environment, instance, and category, allowing for granular customization through a configuration control engine that retrieves and applies specific settings via a communication interface, enabling more flexible and efficient application behavior management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If current mechanisms are used to manage configurations in distributed networks, then applications can be deployed with configurations, but applications running in different environments are limited to using the same configurations, reducing customization capability
Solution Approach 1:
The configuration management system is segmented into multiple hierarchical levels (organization-level, environment-level, instance-level configurations), allowing each level to manage specific aspects of configuration independently. This enables granular customization at different scopes without requiring complete configuration duplication across environments.
Solution Approach 2:
The patent introduces a hierarchical dimension to configuration management, organizing configurations across multiple levels (global, environment-specific, instance-specific). This dimensional structure allows applications to inherit configurations from parent levels while overriding specific settings at child levels, enabling customization without increasing overall system complexity.
2Adaptability or versatility
If multiple versions of applications are deployed to achieve customized behavior across different environments, then configuration customization is possible, but resource consumption increases and processes become inefficient
Solution Approach 1:
A single application version is designed to be universal across multiple environments by implementing a configuration loading mechanism that automatically retrieves appropriate settings based on the runtime environment. The application can function correctly in development, testing, and production environments without requiring separate versions, as the configuration system provides environment-specific parameters dynamically.
Solution Approach 2:
Configurations are pre-defined and stored in a centralized repository organized by environment and instance. Before application execution, the configuration control engine pre-loads and validates the appropriate configuration set based on the target environment, ensuring the application is ready for deployment without manual configuration adjustments or multiple version maintenance.
3Adaptability or versatility
If multiple versions of applications are deployed for environment-specific customization, then tailored behavior is achieved, but resource consumption increases
Solution Approach 1:
Multiple environment-specific configurations are merged into a single application instance through hierarchical inheritance. The configuration system combines organization-level default configurations with environment-specific overrides and instance-specific customizations, allowing one application version to serve multiple environments simultaneously with tailored behaviors without duplicating application instances.
4Ease of manufacture
If current configuration mechanisms are used, then simple deployment is possible, but inaccuracies occur due to inability to manage granular configurations
Solution Approach 1:
A configuration control engine acts as an intermediary between the application and the configuration data store. This intermediary automatically resolves configuration hierarchies, handles inheritance rules, and validates configuration parameters, ensuring accurate and precise configuration application without requiring complex manual intervention or sacrificing deployment simplicity.
Data Source
AI summary
Systems are provided for configuring applications in a distributed environment to enable more granular customization of application behavior. A centralized hierarchical configuration data store may be used to store configurations corresponding to a multi-level hierarchical model. The distributed environment may include a plurality of applications hosted by a plurality of application servers, where the application servers and/or applications are associated with an environment, an instance, and a category. The plurality of applications may load and apply configurations via a configuration control engine from the centralized hierarchical configuration data store based on the environment, instance, and category associated with the applications.