Logging is an essential part of any modern application, helping developers monitor, troubleshoot, and optimize their code. In the .NET ecosystem, 𝗜𝗟𝗼𝗴𝗴𝗲𝗿 and 𝗦𝗲𝗿𝗶𝗹𝗼𝗴 are two popular logging frameworks, each with their unique strengths. But how do you decide which one is the best fit for your project? Let’s break it down!

🔍 𝗬𝗼𝘂’𝗹𝗹 𝘄𝗶𝗹𝗹 𝗟𝗲𝗮𝗿𝗻 𝗵𝗲𝗿𝗲:

•𝗜𝗟𝗼𝗴𝗴𝗲𝗿: The built-in .NET logging interface that provides a simple, lightweight, and extensible logging abstraction.
•𝗦𝗲𝗿𝗶𝗹𝗼𝗴: A structured logging library that offers advanced features such as sink support, filtering, and JSON output.

𝗙𝗲𝗮𝘁𝘂𝗿𝗲 𝗖𝗼𝗺𝗽𝗮𝗿𝗶𝘀𝗼𝗻:

1.𝗙𝗹𝗲𝘅𝗶𝗯𝗶𝗹𝗶𝘁𝘆:

• 𝗜𝗟𝗼𝗴𝗴𝗲𝗿 is lightweight and works seamlessly with built-in .NET features.
• 𝗦𝗲𝗿𝗶𝗹𝗼𝗴 is more feature-rich with structured logging, allowing you to log detailed information in JSON format.

2.𝗖𝗼𝗻𝗳𝗶𝗴𝘂𝗿𝗮𝘁𝗶𝗼𝗻:

• 𝗜𝗟𝗼𝗴𝗴𝗲𝗿 is configured using appsettings.json or code-based configurations.
• 𝗦𝗲𝗿𝗶𝗹𝗼𝗴 allows for easy integration with third-party sinks (e.g., files, databases, Elasticsearch) and offers more flexible configuration options.

3.𝗪𝗵𝗲𝗻 𝘁𝗼 𝗨𝘀𝗲 𝘄𝗵𝗮𝘁:

• 𝗜𝗟𝗼𝗴𝗴𝗲𝗿 is perfect if you want simplicity and integration with the built-in logging providers.
• 𝗦𝗲𝗿𝗶𝗹𝗼𝗴 is ideal for complex applications where structured logging and third-party sink integrations are needed.

𝗞𝗲𝘆 𝗧𝗮𝗸𝗲𝗮𝘄𝗮𝘆𝘀:

• Use 𝗜𝗟𝗼𝗴𝗴𝗲𝗿 for basic logging needs with minimal configuration.
• Choose 𝗦𝗲𝗿𝗶𝗹𝗼𝗴 for more advanced logging features like structured logging, multiple sinks, and extensive filtering.

I’ve written a detailed post on 𝗠𝗲𝗱𝗶𝘂𝗺 🔗, providing step-by-step explanations and examples. Feel free to check it out! 🗞️📜https://apurvupadhyay.medium.com/-82e7e7ace6d7

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