Google improved the indexing sites

Google launched a new system for indexing Web sites Caffeine.

The principal difference between Caffeine from the previous system is the continuity of renewal. Most of the old index is updated every two weeks, while to update the layer index, the system needed to analyze the entire network, and this created a delay between the time you find the page and the time when it becomes available to the user. Caffeine also allows you to analyze information on the Internet "by parts", so the search index is updated constantly - every second processed hundreds of thousands of pages.

According to the company, the database Caffeine is contained about 100 million gigabytes of data, and each day adds a few hundred thousand gigabytes.

According to the developers, to create a new system of indexing has arisen for several reasons, among them - the appearance on the website information in different formats (in addition to texts on the site are images, videos, real-time updates, etc.) and the constant desire of users to receive most recent search results.

Creating Caffeine, say on Google, developer oriented "Future Internet". For example, on the basis of this system in the future it will be possible to create a more rapid and voluminous codes, if existing now.