ASP.NET Core Caching

Trigger On

• DB query trùng lặp giữa requests, app chậm khi load data ít thay đổi
• thêm Redis vào solution (distributed scenario, multi-instance)
• output caching cho HTML response, response caching cho API
• session state external (Redis backing)
• chọn giữa IMemoryCache, IDistributedCache, HybridCache (.NET 9)
• cache invalidation, TTL strategies, stampede prevention
• setup Microsoft.Extensions.Caching.StackExchangeRedis hoặc Microsoft.Extensions.Caching.SqlServer

Documentation

• Caching in ASP.NET Core
• HybridCache .NET 9
• Output caching
• StackExchange.Redis