subject: Google Moves Toward Real-Time Search with Caffeine [print this page] Google Moves Toward Real-Time Search with Caffeine
Google's search index has just received a big boost of energy literally. This week, Google launched its newest solution to improve search, a system called Caffeine. Caffeine has overhauled Google's search algorithm and indexing process, giving users the freshest and most up-to-date search results possible. It's a breakthrough for Google, setting it well ahead of the curve and far in the lead of competitors like Bing and Yahoo.
Prior to Caffeine, Google's search index was only updated every 30 days, with newer results stored in a cache for later use, instead of being fully indexed. News stories and blog updates, although updated and indexed much faster than normal searches, were still a bit delayed. For regular users relying on Google for the occasional personal search, this process didn't have much of an impact on their results. But for heavy users demanding up-to-date results, the delay could be frustrating. Caffeine is bringing Google as close to real-time search as it can, with indexing done in seconds, rather than days or months. Users will literally see results that say "Updated seconds ago," rather than hours ago. Because of this, results will not only be as recent as possible, but more relevant to the initial search as well.
Google has taken into account the rate at which Web content is produced, and responded efficiently with Caffeine. In a post announcing the new system on the Official Google Blog, Software Engineer Carrie Grimes wrote,
"Content on the web is blossoming. It's growing not just in size and numbers but with the advent of video, images, news and real-time updates, the average webpage is richer and more complex. In addition, people's expectations for search are higher than they used to be. Searchers want to find the latest relevant content and publishers expect to be found the instant they publish."
What does this mean for Google users? Overall, content won't get buried. Because Caffeine extends to every kind of Google search, breaking news stories, new blog posts, videos, and photos will stand an equal chance of being found by users, and Caffeine will make it easier for Google to find the content. Even better, users may have entirely new results with each search a big plus if you're following a hot news story, or an event happening across the country.
To read more about Google Caffeine, visit Sparxoo.com
