After completing his studies in 2009, Mr. Rosenfeld became the head of research at SimilarWeb, where he was in
charge of developing algorithms for measuring connections between websites and analyzing
web traffic.
The Showcase, which will feature both «for lease» and «for sale» spaces, complete with broker contact information, will allow visitors to CoStar's
Web site to review the listings free of
charge and without registration, while simultaneously providing one - click access to the same listings through heavily
trafficked Internet search engines, including Google and Yahoo!