Continuous Query in Cache

Note

This feature is only available in NCache Enterprise Edition.

Distributed applications that require rapid changes in data demand synchronization of caches and clients with the same pace. With synchronization of cache, it is also essential that all clients are able to share information related to some specific data set whenever any change occurs in it.

Continuous Query is provided by NCache for runtime monitoring and sharing of data related to an observable data set. This allows applications to be notified of all changes that occur within the queried result set in the cache.

In This Section

Continuous Query Events and Overview
Explains how clients can register for notifications and receive data upon changes in a query result set within the cache. It also provides use cases where Continuous Query is beneficial for your business requirements.

How to use Continuous Query in Cache
Explains programmatically how continuous queries can be created, registered and unregistered on your cache server.