.NET & ASP.NET CORE · DAY 004
DI lifetimes: Singleton, Scoped, Transient — a deep dive
Expona Admin · Oct 27, 2026 · 6 min read
Tag · 394 articles · 1 interview series
#Architecture
Practical Architecture articles, guides and code examples from the Expona engineering blog.
Articles
394 articles
.NET & ASP.NET CORE · DAY 005
The Options pattern, properly: best practices explained
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 022
Clean Architecture: the .NET project layout in practice
Expona Admin · Oct 27, 2026 · 9 min read
.NET & ASP.NET CORE · DAY 023
Vertical slice architecture: a .NET guide for developers
Expona Admin · Oct 27, 2026 · 8 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 027
Domain events in .NET: a practical guide for developers
Expona Admin · Oct 27, 2026 · 9 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 045
System.Threading.Channels: .NET best practices explained
Expona Admin · Oct 27, 2026 · 7 min read
.NET & ASP.NET CORE · DAY 046
Scheduled jobs: Hangfire vs Quartz in .NET & ASP.NET Core
Expona Admin · Oct 27, 2026 · 9 min read
.NET & ASP.NET CORE · DAY 068
Multi-tenancy in EF Core: a hands-on guide for engineers
Expona Admin · Oct 27, 2026 · 10 min read
.NET & ASP.NET CORE · DAY 072
The outbox pattern in .NET: patterns, pitfalls and fixes
Expona Admin · Oct 27, 2026 · 9 min read
.NET & ASP.NET CORE · DAY 073
MassTransit in a nutshell: .NET best practices explained
Expona Admin · Oct 27, 2026 · 9 min read
.NET & ASP.NET CORE · DAY 077
Native AOT for .NET APIs: a hands-on guide for engineers
Expona Admin · Oct 27, 2026 · 7 min read
.NET & ASP.NET CORE · DAY 086
Modern pattern matching in C#: best practices explained
Expona Admin · Oct 27, 2026 · 11 min read
.NET & ASP.NET CORE · DAY 093
Exception handling anti-patterns: a practical .NET guide
Expona Admin · Oct 27, 2026 · 7 min read
.NET & ASP.NET CORE · DAY 094
Modular monolith in .NET: a hands-on guide for engineers
Expona Admin · Oct 27, 2026 · 8 min read
.NET & ASP.NET CORE · DAY 095
Architecture tests in .NET: patterns, pitfalls and fixes
Expona Admin · Oct 27, 2026 · 6 min read
.NET & ASP.NET CORE · DAY 100
100 days of .NET: what I learned — a step-by-step guide
Expona Admin · Oct 27, 2026 · 7 min read
Interview series
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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.