Node Naming System for IIS Web Server Monitoring
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Solution Overview
Problem
Monitoring individual IIS applications on a web server is challenging due to their distributed nature, making it difficult to track and manage their performance efficiently.
Innovation Solution
A naming system is introduced that automatically generates user-readable names for nodes on an IIS web server, allowing for stable naming across restarts and centralized configuration, enabling improved monitoring by associating calls with specific nodes and capturing data for analysis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If multiple IIS applications execute on a single web server to improve efficiency, then productivity increases, but monitoring and tracking individual application performance becomes difficult
Solution Approach 1:
The system segments the monitoring of distributed IIS applications by creating unique identifiers for each application instance. The naming convention breaks down the monolithic web server into distinguishable application units using patterns like 'MachineName_SiteName_AppName_ProcessID', enabling individual tracking while maintaining consolidated server operation.
Solution Approach 2:
The patent introduces a naming convention system as an intermediary layer between the distributed applications and the monitoring infrastructure. This naming system acts as a mediator that translates complex distributed application identities into readable, trackable identifiers that can be easily monitored and managed.
2Device complexity
If applications are monitored using numeric indexes or simple identifiers, then the monitoring system is simple to implement, but the names are not user-readable and difficult to interpret
Solution Approach 1:
The system transforms the identification parameters from simple numeric indexes to hierarchical string identifiers incorporating meaningful attributes. The naming convention changes the parameter representation from abstract numbers to structured text containing machine name, site name, application name, and process ID, making identifiers both machine-parseable and human-readable.
3Ease of manufacture
If node names are generated without stable naming conventions, then the system is easier to implement, but the same application may receive different names after restarts making tracking difficult
Solution Approach 1:
The system performs preliminary action by establishing a stable naming convention framework before applications restart. The naming pattern incorporates persistent identifiers (machine name, site name, application name) that remain constant across restarts, ensuring that the same application consistently receives the same identifier even though process IDs may change.
4Adaptability or versatility
If configuration is managed at multiple locations in a distributed system, then the system is more flexible, but configuration becomes difficult to manage and update
Solution Approach 1:
The patent merges the naming configuration into a unified convention that applies across all distributed IIS applications. Instead of managing separate configuration locations for each application, the naming pattern consolidates identification rules into a single coherent system that can be consistently applied throughout the distributed environment.
Data Source
AI summary
A system for naming a process being monitored that handles a requesting a framework such as a .NET framework. The process may be implemented by a .NET application framework within an IIS web server. The naming system allows for user readable names which are more than just numbers or indexes. The naming system is configured from a single location rather than from multiple locations, making it much easier to configure, change and update.