NLog vs elmah: What are the differences?

1. Integration: NLog is a logging tool that allows for integration into various platforms and frameworks, providing flexibility and compatibility with different environments. On the other hand, ELMAH is specifically designed for ASP.NET applications, offering easy integration and support for error logging and management within this framework.
2. Error Handling: NLog focuses primarily on logging and monitoring events, providing detailed information about system operations and performance. In contrast, ELMAH is tailored towards capturing and managing unhandled exceptions and errors that occur in ASP.NET applications, offering specialized tools for error tracking and reporting.
3. Configuration: NLog offers extensive configuration options through XML or code-based configurations, allowing users to customize logging behavior and output formats. Conversely, ELMAH has a simpler configuration process that is mainly done through web.config settings, making it more straightforward for ASP.NET developers to set up error logging and handling.
4. Community Support: NLog has a large and active community of users and contributors, providing a wealth of resources, documentation, and plugins to enhance its functionalities. ELMAH, while popular within the ASP.NET community, may have a smaller support network in comparison, limiting the availability of additional features and extensions.
5. Target Audience: NLog is suitable for a wide range of applications and systems that require comprehensive logging capabilities, making it a versatile choice for developers working across different platforms. On the contrary, ELMAH is specifically targeted towards ASP.NET developers who require a specialized framework for error detection and management within this environment.
6. Error Presentation: NLog presents logged events in a structured and configurable format, allowing users to define how data is displayed and stored. ELMAH, on the other hand, focuses on presenting error details in a user-friendly and accessible manner, offering built-in interfaces for viewing error logs and tracking issues within ASP.NET applications.

In Summary, NLog and ELMAH differ in terms of integration, error handling, configuration options, community support, target audience, and error presentation.