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.
Uguqulelo olutsha lwazisa inkxaso yokuqinisekisa yovavanyo lweprotocol ye-ASCII. Uqinisekiso lwenziwe kusetyenziswa u-β-Y [ifayile yobungqina]β ukhetho, luchaza ukuya kuthi ga kwigama elisibhozo lokungena: igama lokugqithisa kwifayile ye authfile. Ngokungafaniyo neprotocol yoqinisekiso yokubini esekelwe kwi-SASL, ukuphunyezwa kwe-ASCII kulula kakhulu, ayifuni ukuxhomekeka kwangaphandle, kwaye ihlanganiswe ngokungagqibekanga. Xa uvumela uqinisekiso usebenzisa u-β-Yβ ukhetho, iprotocol yokubini kunye nomsebenzi nge-UDP ziyacishwa ngokuzenzekelayo. Izithintelo zofikelelo ezisekelwe kwii-login azikaxhaswa.
Ukukhutshwa okutsha kwakhona kukhawulezisa imisebenzi ye-incr/decr ngokufaka endaweni ye-snprintf. Ukuhambelana kweprotocol yokubini kunye nokusebenza kwexesha lokungenzi nto kuyaqinisekiswa. Ikhowudi esusiweyo ukuxhasa "-o inline_ascii_response" imowudi, eyaye yacinywa ukususela ekukhutshweni kwe-1.5.0. Le ndlela isebenzisa i-10-20 bytes ngaphezulu ngokubhala ukukhawulezisa izicelo zokusebenza kwimowudi ye-ASCII kwaye yaba yinto engenantsingiselo emva kokutshintshwa ekusebenziseni i-snprintf ukuya ekuphunyezweni ngokukhawuleza kwe-itoa.
umthombo: opennet.ru