tso tawm cov ntaub ntawv caching system hauv RAM , uas ua haujlwm ntawm cov ntaub ntawv hauv hom tseem ceeb / tus nqi thiab siv tau yooj yim. Memcached feem ntau yog siv los ua ib qho kev daws teeb meem los ua kom cov haujlwm ntawm cov chaw thauj khoom hnyav heev los ntawm caching nkag mus rau DBMS thiab cov ntaub ntawv nruab nrab. Code raws li BSD daim ntawv tso cai.
Nyob rau hauv lub tshiab version kev them nyiaj yug rau txuag cache lub xeev ntawm restarts. Memcached tam sim no tuaj yeem pov tseg lub cache pov tseg rau hauv cov ntaub ntawv ua ntej kaw (cov ntaub ntawv yuav tsum tau nyob rau hauv RAM disk) thiab thauj nws lub sijhawm tom ntej nws pib, tshem tawm cov khoom siv peaks ntawm cov ntsiab lus processors vim cache khoob (lub cache tam sim ntawd dhau los " sovβ). Qhov teeb meem tshiab kuj muaj siv lub cim xeeb tsis tu ncua (tsis tu ncua-nco, piv txwv li NVDIMM) los ntawm kev teeb tsa lawv siv DAX (kev nkag ncaj qha rau hauv cov ntaub ntawv kaw lus, hla cov nplooj ntawv cache yam tsis siv cov cuab yeej thaiv qib).
Tau qhov twg los: opennet.ru