Persistent Cache Interval

The NCache Distributed Cache with Persistence allows you to back up data to the persistence store. All write operations are first performed in-memory and then enqueued for replication to the backend store. The persistence thread is invoked at a configurable interval called Persistence Interval to store the queued operations asynchronously.

You can configure persistence-interval for your cache in the following ways.

Using the NCache Management Center for Persistent Cache

• Launch the NCache Management Center by browsing to http://localhost:8251 or <server-ip>:8251 on Windows and Linux.

• In the left navigation bar, click on Clustered Caches or Local Caches, based on the cache for which you need to configure the settings. Against the cache name, click on View Details.

Note

Ensure the cache stops before proceeding.

• This opens up the detailed configuration page for the cache. Go to the Advanced Settings tab and click on Persistence Settings in the left bar.

• Change the Persistence Interval in the Persistence Interval tab.

• Click on Save Changes to apply this configuration to your cache.

• Start the cache to resume operations.

Manually Editing NCache Configuration

Important

Ensure the cache stops before making any configuration changes.

• Update the persistence interval for a cache in config.ncconf by specifying the persistence-interval key in the <data-persistence> tag.

<data-persistence ...>
    <operation-setting persistence-interval="1000ms" persistence-retries="3" persistence-interval-longer="60sec"/>
</data-persistence>

See Also

Create Distributed Cache with Persistence
Distrbiuted Cache with Persistence Counters
Configure NCache Persistence Settings