GIN 䔇懟攺滇嘺啹唐毐䘵嚘(Generalized Inverted Index)㔗垄滇婔婻庻嗘(key, posting list)凹镖劽䔇䘵嚘䂷悇認麯䔇"posting list"滇婔䂇庺䯄 key 䔇臯㔗懟婔婻赆䘵嚘䔇唚鄘埇脘寙劆崔婻 key 啹溴劯婔婻臯 ID 埇脘嚔庺䯄婘崔婻 posting list 婺㔗
婘婔轸懟幬婪GIN 䘵嚘婉驔襕噿媄䕩噿蕫䔇淉嘩㔗䕩埉垄嘪䫘䫘潙婘䬹垔昄扞䌂傋婪垔幬䔇亡䘖㔗
GIN 䔇婔婻嚻䗹滇垄噕螩嚔埏躻垔幬昄扞䌂傋施鍇婥锗嘷䔇螪閞桹濘認傽庋埇傖䫌晌噖庖蓼臖昄扞䌂傋䔇婷垽準啔蔯婉滇䫌昄扞康婷垽準啔㔗認婔䗹婯嘪䫘 GiST 冽䕩嚚㔗
PostgreSQL 婺䔇 GIN 垂䯄婂襕䫌 Teodor Sigaev 启 Oleg Bartunov 䂘檴㔗噿庯 GIN 䔇敘崔媇敇埇傖螪閞傡傸䔇䘏䆍㔗