.NET & ASP.NET CORE · DAY 001
Why I still choose .NET for backends: a practical guide
Expona Admin · Oct 27, 2026 · 6 min read
Tag · 772 articles · 1 interview series
#Performance
Practical Performance articles, guides and code examples from the Expona engineering blog.
Articles
772 articles
.NET & ASP.NET CORE · DAY 009
Validation with FluentValidation: a practical .NET guide
Expona Admin · Oct 27, 2026 · 7 min read
.NET & ASP.NET CORE · DAY 012
EF Core from zero to production: lessons from production
Expona Admin · Oct 27, 2026 · 6 min read
.NET & ASP.NET CORE · DAY 013
AsNoTracking: free performance — lessons from production
Expona Admin · Oct 27, 2026 · 6 min read
.NET & ASP.NET CORE · DAY 017
Compiled queries for hot paths: best practices explained
Expona Admin · Oct 27, 2026 · 6 min read
.NET & ASP.NET CORE · DAY 018
Bulk updates with ExecuteUpdate: lessons from production
Expona Admin · Oct 27, 2026 · 6 min read
.NET & ASP.NET CORE · DAY 020
Handling concurrency in EF Core: lessons from production
Expona Admin · Oct 27, 2026 · 7 min read
.NET & ASP.NET CORE · DAY 024
CQRS with MediatR in practice: best practices explained
Expona Admin · Oct 27, 2026 · 8 min read
.NET & ASP.NET CORE · DAY 026
Result pattern vs exceptions: a .NET guide for developers
Expona Admin · Oct 27, 2026 · 7 min read
.NET & ASP.NET CORE · DAY 028
JWT authentication in ASP.NET Core: a step-by-step guide
Expona Admin · Oct 27, 2026 · 6 min read
.NET & ASP.NET CORE · DAY 031
Permission-based authorization: best practices explained
Expona Admin · Oct 27, 2026 · 8 min read
.NET & ASP.NET CORE · DAY 034
Output caching in ASP.NET Core: best practices explained
Expona Admin · Oct 27, 2026 · 5 min read
.NET & ASP.NET CORE · DAY 035
HybridCache in .NET 9+: a practical guide for developers
Expona Admin · Oct 27, 2026 · 6 min read
.NET & ASP.NET CORE · DAY 036
Distributed caching with Redis: best practices explained
Expona Admin · Oct 27, 2026 · 8 min read
.NET & ASP.NET CORE · DAY 037
Response compression: easy wins — a practical .NET guide
Expona Admin · Oct 27, 2026 · 6 min read
.NET & ASP.NET CORE · DAY 041
ValueTask vs Task: what every .NET developer should know
Expona Admin · Oct 27, 2026 · 6 min read
.NET & ASP.NET CORE · DAY 045
System.Threading.Channels: .NET best practices explained
Expona Admin · Oct 27, 2026 · 7 min read
.NET & ASP.NET CORE · DAY 049
Tracing with OpenTelemetry: .NET lessons from production
Expona Admin · Oct 27, 2026 · 6 min read
.NET & ASP.NET CORE · DAY 052
Unit testing with xUnit: real-world lessons and examples
Expona Admin · Oct 27, 2026 · 7 min read
.NET & ASP.NET CORE · DAY 053
Integration tests with WebApplicationFactory in practice
Expona Admin · Oct 27, 2026 · 6 min read
Interview series
1 interview series
59 OF 320 QUESTIONS TAGGED
300+ .NET Interview Questions and Answers
Prepare with 320 .NET interview questions, detailed answers, C# code examples and diagrams, ordered from beginner through experienced to expert.