The native client has two cache APIs, RegionService and Cache.
RegionService is inherited by Cache.
You do not use instances of RegionService except for secure client applications with many users. See Creating Multiple Secure User Connections with RegionService.
Use the Cache to manage your client caches. You have one Cache per client.
- Region creation.
- Subscription keepalive management for durable clients.
- Access to the underlying distributed system.
- RegionService creation for secure access by multiple users.