Facebook is warning its users to beware of a new type of spam on their timelines, while the site and the Washington state attorney general are suing a Delaware company saying it's ripping people off.

Facebook delivered 28% of all display ads last year, according to Comscore. Yahoo came in at a distant second with just 11% of the ad display market. And even further behind are Microsoft and Google. CNBC's Kayla Tausche reports.

Facebook is warning its users to beware of a new type of spam on their timelines, Amy Clancy reports (2:01).

Download | Play    Download | Play  (h/t Heather)Thanks to C&Ler Mugsy for suggesting this clip.  It’s amazing to me that if this is the best the McCain campaign has to offer in terms of promoting his candidacy, that Barack isn’t ahead by double digits.  And what does it say about the state of McCain’s campaign when FOX News isn’t [...]

FC Barcelona close their US preseason tour this Saturday at Cowboys Stadium against Club America from Mexico.

WSJ's Andy Pasztor reports the FAA is expected to announce that air traffic control mistakes remained steady at about 1,900 incidents nationwide in 2011. However, instances of near-collisions increased. AP Photo/Cliff Owen, File

855

Doug Cutting

Nutch is open-source software that implements a web search engine. It has been used in a variety of applications: vertical search engines, archival web search, search engines that incorporate novel metadata, etc. Nutch is itself implemented using Hadoop, an open-source platform for scalable computing. Hadoop facilitates the development and management of applications that run on large numbers of computers and on very large datasets. Hadoop has been demonstrated on clusters with hundreds of computers and is designed to scale to thousands of computers. This talk will present the architecture, capabilities and current status of these two projects.