Google Search Appliance ‘indexs billions of documents’

A revamped software architecture for the Google Search Appliance (GSA) and a new high-end model of this enterprise search device lift its indexing capacity to billions of documents and make it easier to scale it up. Version 6.0 of the GSA’s software introduces a more flexible architecture that makes it easier to link the devices to increase the number of documents indexed. Meanwhile, Google is introducing a new model, the GB-9009, which can index up to 30 million documents out of the box. Its minimum capacity is 15 million documents, announced Google Blog