ASP.NET Core dropped the synchronization context years ago. So why do every Granit library and the .NET runtime itself still write ConfigureAwait(false) on every await? Because libraries do not get to choose their host.
Two-tier caches are fast, but cross-pod invalidation is the part everyone gets wrong. Here is how the L1 + L2 + backplane pattern works, and how Granit wires it up with Redis.
String interpolation in log calls allocates on every invocation, even when the log level is disabled. Source-generated [LoggerMessage] eliminates that cost entirely and gives you structured logs for free.
new Regex(…, RegexOptions.Compiled) allocates at startup and hides patterns from the JIT. Source-generated regex is faster, safer, and enforced at build time.
