Read-only single-entity-by-id caching via the generic IEntityCache abstraction (cache to the entity or a DTO), auto-invalidated. USE FOR: AddEntityCache, caching to entity or DTO, batch lookups (FindMany/GetMany), expiration, EntityCacheWithObjectMapper mapping. DO NOT USE FOR: general key/value caching or distributed locks (distributed-caching-and-locking); querying/persisting entities (ef-core-integration or mongodb-integration).
