Strong Store Cluster Strong Store for Cluster provides a key/value collection that can be accesses by all processes in a node cluster. Example // get the collection and give it a name var collection = require('strong-store-cluster').collection('test'); // don't let keys expire, ever - the number represents seconds collection.configure({ expireKeys: 0 }); collection.set('ThisIsMyKey', { a: 0, b: 'H