Magana: A shekara ta 2004, Google ta wallafa wata takarda a kan wani tsari da ake kira MapReduce wanda ke amfani da irin wannan gine-gine. Tsarin MapReduce yana ba da samfurin sarrafawa na layi daya, kuma an saki aiwatar da shi don aiwatar da adadi mai yawa na bayanai. Tare da MapReduce, ana rarraba tambayoyin kuma ana rarraba su a cikin nodes masu layi daya kuma ana sarrafa su a layi daya (mataki na Taswirar). Ana tattara sakamakon sannan a isar da su (mataki na Reduce). Tsarin ya yi nasara sosai, don haka wasu suna son yin kwafin algorithm. Saboda haka, aiwatar da tsarin MapReduce an karɓa ta wani aikin buɗe tushen Apache mai suna Hadoop. An haɓaka Apache Spark a cikin 2012 don amsa ga iyakancewar tsarin MapReduce, saboda yana ƙara ikon saita ayyukan taswira da yawa (ba kawai ta hanyar ragewa ba). Tambaya: Menene ra'ayin inganta sabon tsari na bayanai?
tsarin sarrafawa a layi daya