Google kondigt vandaag aan dat Google Caffeine af is. Het vernieuwde indexeringssysteem is volgens de zoekmachine sneller en frisser en biedt meer en relevantere resultaten. Google bouwt Caffeine om bij te blijven met met de evolutie van het web en om aan het verwachtingspatroon van de gebruikers te blijven voldoen.

Een korte uitleg over de werking van Caffeine;

Caffeine analyseert het web in kleine stukjes in tegenstelling tot het oude indexatiesysteem. Tot voor kort werkte Google met zg. ‘layers ’. Hierdoor het gehele weg geanalyseerd worden om duidelijk te worden dat een site geupdate was. Dit resulteerde in een verschil in de versie die Google van een site had (in cache) en de werkelijke versie van een site. Met Caffeine komt realtime search dus een stukje dichter bij. Caffeine doorzoekt het web continue en stelt Google in staat om iedere seconde honderdduizenden pagina’s parallel te doorzoeken.

Doordat er steeds meer, sneller en makkelijker content wordt gegenereerd via allerlei bronnen is het begrijpelijk dat Google veranderingen doorvoert in het systeem om zo relevantere resultaten gevonden via meerdere kanalen te laten zien. Ondanks dat het systeem vanaf nu live staat, kan het zo zijn dat je niet direct veranderingen merkt. Dit zal in de komende uren, dagen of weken veranderen.

In face of increasing competition, search engine giant Google unveils ‘secret project’ that it says will make online queries faster and more successful. Google has unveiled a new version of its search engine which it says will be faster and more accurate than ever before. The upgrade, which insiders have dubbed “caffeine”, was announced on Monday after the company opened up access to web developers. It is intended to replace the technology giant’s main search engine after tests have been completed.

Although little about the surface appearance of the new version has changed, engineers promised that radical changes behind the scenes would vast improvements for ordinary users. “For the past several months a large team of Googlers has been working on a secret project: a next-generation architecture for Google’s web search,” said the company in a statement on one of its blogs. “It’s the first step in a process that will let us push the envelope on size, indexing speed, accuracy, comprehensiveness and other dimensions.”

The company claims that significant changes to the way the system works will improve the experience for users – although it will also send shockwaves through the community of marketers who try and optimise their results to appear higher up in Google’s index. The moves comes despite Google’s extensive lead in the search engine market – a domination which has provided it with billions in profits.

Despite that lead, a series of threats have emerged recently that have seen the company redouble its efforts. Chief among them is Microsoft’s continuing effort to break into the top tier of the search business, which has so far included rebranding its search engine as Bing.com and scoring a deal to take control of Yahoo’s search business.

Other possible contenders for the future of the business have emerged, too, including a “knowledge engine” called Wolfram Alpha, designed by British-born physicist Stephen Wolfram; and the emergence of so-called “real-time search” through websites like Facebook and Twitter. Caffeine allows Google to index the web at a higher pace – gathering more information and doing it faster – but the company’s search quality specialist, Matt Cutts, rejected claims that it was developed in response to the actions of rivals.

“I love competition in search and want lots of it, but this change has been in the works for months,” he wrote on his blog. I think the best way for Google to do well in search is to continue what we’ve done for the last decade or so: focus relentlessly on pushing our search quality forward.”

Whether the upgrade will have a significant impact on Google’s business has yet to emerge, but Martin McNulty, director of search marketing specialist Trafficbroker, said that it could give it a significant boost. “Google’s Caffeine is undoubtedly faster, almost twice as fast at times. It’s like a Google Gti,” he said. “The launch of Bing has been a good thing, although unfortunately more for Google than Bing if the level of innovation continues at this frantic pace. Google is still very much in the driving seat and is still setting the pace.”

Via guardian.co.uk