Stream Computing Overlay Configuration for Dynamic Tuple Processing
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
In stream computing environments, existing configuration management methods often require recompilation to customize the execution of compiled application bundles, limiting flexibility and performance, especially when handling massive volumes of data that need real-time processing.
Innovation Solution
A stream environment application overlay configuration is determined for compiled application bundles, allowing customization without recompilation, based on developer-oriented, instance-oriented, and performance-oriented data to manage host placement, operator fusion, and other configuration elements, facilitating advanced topology evaluation and input command execution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If recompilation is performed to customize execution of compiled application bundles, then configuration flexibility is improved, but processing time and system complexity increase
Solution Approach 1:
The patent segments the configuration management into two independent parts: the compiled application bundle (containing processing logic) and the configuration overlay (containing customization parameters). This segmentation allows the configuration to be modified independently without affecting the compiled code, eliminating recompilation requirements while maintaining flexibility.
Solution Approach 2:
The patent introduces a configuration overlay as an intermediary layer between the compiled application bundle and the execution environment. This overlay acts as a mediator that provides customization capabilities without requiring changes to the compiled code, thus avoiding recompilation while achieving configuration flexibility.
2Adaptability or versatility
If recompilation is performed to customize execution, then configuration adaptability is improved, but productivity decreases
Solution Approach 1:
By segmenting the system into compiled application bundles and configuration overlays, the patent enables independent modification of configuration parameters without triggering recompilation. This maintains high tuple processing speed while providing the adaptability to customize execution behavior through the overlay configuration.
3Productivity
If configuration parameters are embedded in compiled application bundles, then execution efficiency is improved, but ease of operation deteriorates
Solution Approach 1:
The configuration overlay serves as an intermediary that separates configuration management from the compiled execution logic. This allows configuration parameters to remain external and easily modifiable (improving ease of operation) while the compiled application bundle maintains its optimization for execution efficiency.
Solution Approach 2:
The patent adds a new dimension to configuration management by introducing the overlay layer that operates parallel to the compiled code. This dimensional separation allows configuration changes to be made in the overlay dimension without affecting the execution efficiency of the compiled dimension.
Data Source
AI summary
Disclosed aspects relate to configuration management in a stream computing environment to process a stream of tuples using a compiled application bundle. A set of configuration overlay parameters may be established separate from the compiled application bundle. A set of configuration overlay parameter values may be ascertained with respect to the set of configuration overlay data. A stream environment application overlay configuration may be determined based on the set of configuration overlay parameter values. The stream of tuples may be processed using the stream environment application overlay configuration.