Home In Media Computers Google's New Search Engine- Caffeine

Google’s New Search Engine- Caffeine

Today, Google announced the completion of its new web indexing system title Caffeine. Google boasts that Caffeine, “provides 50 percent fresher results for web searches than our last index, and it’s the largest collection of web content we’ve offered.” Google goes onto explain just how their old index and Caffeine differ:

Google's New Search Engine- Caffeine

Our old index had several layers, some of which were refreshed at a faster rate than others; the main layer would update every couple of weeks. To refresh a layer of the old index, we would analyze the entire web, which meant there was a significant delay between when we found a page and made it available to you.

With Caffeine, we analyze the web in small portions and update our search index on a continuous basis, globally. As we find new pages, or new information on existing pages, we can add these straight to the index. That means you can find fresher information than ever before—no matter when or where it was published.

Huddle Collaboration

Google also shares statistics about just how fast Caffeine actually crawls the web:

Caffeine lets us index web pages on an enormous scale. In fact, every second Caffeine processes hundreds of thousands of pages in parallel. If this were a pile of paper it would grow three miles taller every second. Caffeine takes up nearly 100 million gigabytes of storage in one database and adds new information at a rate of hundreds of thousands of gigabytes per day. You would need 625,000 of the largest iPods to store that much information; if these were stacked end-to-end they would go for more than 40 miles.

Not sure what iPods have to do with it. They could of just referenced gigabytes.  We’re not that stupid.  In any case, pretty impressive.

Published on June 11, 2010


David Novakhttps://www.gadgetgram.com
For the last 20 years, David Novak has appeared in newspapers, magazines, radio, and TV around the world, reviewing the latest in consumer technology.His byline has appeared in Popular Science, PC Magazine, USA Today, The Wall Street Journal, Electronic House Magazine, GQ, Men’s Journal, National Geographic, Newsweek, Popular Mechanics, Forbes Technology, Readers Digest, Cosmopolitan Magazine, Glamour Magazine, T3 Technology Magazine, Stuff Magazine, Maxim Magazine, Wired Magazine, Laptop Magazine, Indianapolis Monthly, Indiana Business Journal, Better Homes and Garden, CNET, Engadget, InfoWorld, Information Week, Yahoo Technology and Mobile Magazine. He has also made radio appearances on the The Mark Levin Radio Show, The Laura Ingraham Talk Show, Bob & Tom Show, and the Paul Harvey RadioShow. He’s also made TV appearances on The Today Show and The CBS Morning Show.His nationally syndicated newspaper column called the GadgetGUY, appears in over 100 newspapers around the world each week, where Novak enjoys over 3 million in readership. David is also a contributing writer fro Men’s Journal, GQ, Popular Mechanics, T3 Magazine and Electronic House here in the U.S.

Must Read

Check Out Gagetguy On Indystyle

Check Out Gagetguy On PetPals TV

EWINRACING CALLING SERIES CHAIRS

Use code GGRAM at checkout to get 20% off EwinRacing gaming chairs.

Subscribe To Our Newsletter

Join our mailing list to receive the latest news and updates from Gadget World.

You have Successfully Subscribed!