Structured Logging Using Serilog and Seq in ASP.NET

.NET Logging is Broken — Here's the Fix. Most .NET developers still log plain text messages, which makes debugging production issues slow and painful. In this video you'll learn how to use Serilog, the most popular structured logging library in modern .NET applications. Serilog turns your logs into searchable data, making it dramatically easier to debug APIs, microservices, and distributed systems. If you're building serious backend applications in .NET 8, .NET 9, or modern ASP.NET Core, structured logging is a must. 🚀 What You'll Learn ✔ Why traditional .NET logging fails in production ✔ What structured logging actually means ✔ How Serilog works internally ✔ How to install and configure Serilog in ASP.NET Core ✔ Best practices for professional logging in 2026 ✔ How senior developers design logging systems 🧠 Topics Covered .NET Logging Basics Structured Logging Serilog Setup Serilog Sinks Log Enrichment Request Logging Production Logging Architecture 💻 Example Stack .NET API ↓ Serilog ↓ Elasticsearch / Seq ↓ Grafana dashboards 🔧 Tools Mentioned Serilog ASP.NET Core Elasticsearch Seq Grafana ⏱ Chapters 00:00 Why .NET Logging Fails 00:30 The Problem with String Logs 01:05 What Structured Logging Is 02:00 Installing Serilog 03:10 Writing Structured Logs 04:10 Serilog Sinks 05:10 Pro Logging Tips 06:00 Production Logging Architecture 📚 Useful Resources Serilog Documentation https://serilog.net/ #Serilog, #Seq, #ASP.NET Core, Structured Logging, Logging in .NET, Centralized Logging, #SerilogTutorial, Seq Logging How to use Serilog in ASP.NET Core, ASP.NET Core 8 Logging, Configuring Serilog with Seq, Modern Logging in C#, Structured vs Unstructured Logging, Best Logging Library for .NET, Serilog Sink for Seq 🔔 Subscribe for More .NET Content If you're learning: .NET ASP.NET Core System Design Backend Engineering Subscribe for more senior-level development tutorials. 📢 Follow Me on Social Media: 🔗 Facebook ➤ [Easy Learning Channel]( / easylearningchannel ) 🔗 StackOverflow ➤ [Tahir Alvi on StackExchange](https://beta.stackoverflow.com/users/355191/tahir-alvi) Thanks for Watching