ukukhululwa kwenkqubo yokugcinwa kwedatha kwimemori , esebenza kwidatha kwifomathi engundoqo / yexabiso kwaye kulula ukuyisebenzisa. I-Memcached idla ngokusetyenziswa njengesisombululo esilula ukukhawulezisa iindawo ezinomthwalo ophezulu ngokungena kwi-caching kwi-DBMS kunye nedatha ephakathi. Ikhowudi phantsi kwelayisensi ye-BSD.
Kwinguqulelo entsha inkxaso yokugcina indawo ye-cache phakathi kokuqalisa kwakhona. I-Memcached ngoku inokulahla i-cache yokulahla kwifayile ngaphambi kokuba ivale (ifayile kufuneka ibe kwidiski ye-RAM) kwaye ilayishe ngexesha elizayo xa iqala, isusa iincopho zomthwalo kwiiprosesa zomxholo ngenxa yokungabi nalutho kwe-cache (i-cache ngokukhawuleza iba " shushu"). Ushicilelo olutsha luye lwabonakala usebenzisa izixhobo zememori eziqhubekayo (imemori eqhubekayo, umzekelo i-NVDIMM) ngokuyinyusa usebenzisa i-DAX (ufikelelo oluthe ngqo kwisixokelelwano sefayile, ugqitha i-cache yephepha ngaphandle kokusebenzisa inqanaba lesixhobo sebhloko).
umthombo: opennet.ru