Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
Brian Cooley joined CNET in 1995 and always comes at technology from the real consumer's point of view. He brings his high energy, often skeptical style to all avenues of CNET coverage, with an emphasis on car tech. You'll also find him frequently on television, radio and the TV screens at Costco!