CacheManager
CacheManager is an open source caching abstraction layer for .NET
... (or distributed) solution. Another great distributed solution is memcached, which can be used as a layer. The Redis implementation is based on the popular StackExchange.Redis package. Couchbase is primarily a document database but can also be used for simple caching. ASP.NET comes with its own in-process memory cache which can be used as one layer. Our Web NuGet package also comes with a custom OutputCacheProvider.