🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTürkçeРусскийفارسی한국어中文日本語EntityQ690265· pop 24· linked from 216 articleslookup tableAlso known as LUT, look-up tablearray data structure that replaces runtime computation with a simpler array indexing operationAvailable in 24 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoBahasa IndonesiaCatalanCzechConnectionsderivativeEntitycacheEntityCategoriesArraysAssociative arraysComputer performanceSoftware optimization