Buffers are typically used when there is a difference between the rate at which data is received and the rate at which it can be processed, or in the case that these rates are variable, for example in a printer spooler or in online video streaming.
Luke Spencer leaving 'General Hospital': Laura returning as Anthony Geary exits. FILE - In this April 26, 2015, file photo, Anthony Geary accepts the award for outstanding lead actor in a drama series for General Hospital, at the 42nd annual Daytime Emmy Awards in Burbank, Calif. After 37 years, Geary finishes his role as Luke Spencer on ABC's General Hospital on Monday, July 27, 2015.
Spencer is the producer of PreMarket Prep, doing all the behind-the-scenes work necessary to make sure the show runs smoothly. He also helps with Benzinga's editorial and newsdesk operations. Spencer has a background in media, graduating from the University of Maryland with a degree in journalism in 2013.