Specification Pattern in C#: A Practical Guide for Modern .NET
Understand the Specification Pattern in C#, distinguish domain rules from query criteria and query envelopes, and decide when it fits a modern .NET design.


Understand the Specification Pattern in C#, distinguish domain rules from query criteria and query envelopes, and decide when it fits a modern .NET design.
Learn a stable architecture for RAG and embeddings in .NET, connecting ingestion, retrieval, citations, authorization, evaluation, observability, and deletion.
Optimize NLog performance in .NET with AsyncWrapper, BufferingWrapper, and high-throughput logging patterns. Includes benchmarks, async configuration, and production tuning tips.
Learn how NLog rules and filters work in .NET. Covers rule matching by logger name and level, final rules, writeTo routing, when filters, and silencing noisy Microsoft.* logs.