New Indexing system by Google

Google has released a new indexing system known as 'Caffeine' which brings 50% faster results than its currently version 'decaf'. The old system indexed the web content in layers, but the new system indexes the web content in pieces. Google Caffeine will now index the new web pages and web content immediately and these will not have to wait for several days to be indexed. The new system takes approximately 100 millions GB of storage in one database and it is adding new data at a rate of hundreds of thousands of GB per day.