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Day 30: Production, Docker, & Deployment
You built it. Now ship it. Preparing your ASP.NET Core API for production.
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Day 29: Unit Testing APIs with xUnit & Moq
How to ensure your endpoints work without launching a browser or Postman.
Day 28: Logging & Monitoring
What happens when your servers crash at 3 AM? Setup Serilog to find out.
Day 27: Caching in ASP.NET Core
Don't make the database cry. Use In-Memory and Distributed caching to drastically improve performance.
Day 26: Consuming External APIs
Talking to the outside world. Using IHttpClientFactory to safely and efficiently make HTTP requests.
Day 25: App Configuration & Secrets
Stop hardcoding your keys. Managing appsettings.json, environments, and sensitive data securely.
Day 24: Authorization (Role & Policy-Based)
Going beyond login. Controlling exactly what authenticated users can and cannot do.
Day 23: Authentication (JWTs)
Who are you? Protecting your REST APIs using JSON Web Tokens (JWT).
Day 22: Error Handling & Global Filters
Graceful degradation. Standardized error reporting without massive try/catch blocks.
Day 21: Data Validation & DTOs
Protecting your API. How to validate incoming requests and avoid over-posting attacks.