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Tag: caching

6 posts

2026-10-07 comparison redis aspnetcore

Redis key prefix vs separate database vs separate instance for multi-tenant caching in ASP.NET Core

Use a tenant key prefix on one shared Redis for almost every multi-tenant ASP.NET Core app, move only tenants with contractual isolation or noisy workloads to their own instance, and skip numbered databases: Redis Cluster, Azure Managed Redis and Redis Cloud only have database 0.

2026-09-11 flutter flutter-web deployment

Fix: Flutter web serves a stale cached build after reloading the browser tab

A reload only revalidates index.html, so an unhashed main.dart.js keeps coming from the browser cache. Send Cache-Control: no-cache for the Flutter build output, stamp a build id where you cannot set headers, and let the self-cleaning service worker retire pre-3.41 caches.

2026-07-22 comparison aspnetcore dotnet-11

Output caching vs response caching in ASP.NET Core 11: which should you use?

Output caching is the right default for almost every server-side app in ASP.NET Core 11. Response caching only wins when your goal is to steer browser and proxy caches through HTTP headers. Here is the decision, with a feature matrix and the gotchas that force the call.

2026-07-12 csharp dotnet dotnet-11

How to add output caching to a minimal API in ASP.NET Core 11

A complete, working guide to output caching in an ASP.NET Core 11 minimal API: AddOutputCache and UseOutputCache, CacheOutput on endpoints and MapGroup, named and base policies, Expire, VaryByQuery and VaryByHeader, tag-based eviction with EvictByTagAsync, cache stampede protection, ETag revalidation, and a Redis backing store.

2026-06-14 comparison dotnet aspnetcore

HybridCache vs IMemoryCache vs IDistributedCache in .NET 11: which should you pick?

Default to HybridCache for new caching code in .NET 11. Reach for IMemoryCache only when you need raw single-server speed with no serialization, and IDistributedCache only as a backing store. Here is the decision matrix.

2026-06-06 dotnet dotnet-11 opentelemetry

.NET 11 Gives MemoryCache First-Class OpenTelemetry Metrics

.NET 11 Preview 4 ships a built-in meter for Microsoft.Extensions.Caching.Memory, so cache hit ratio and evictions flow into OpenTelemetry without a background poller.