{"id":73426,"date":"2020-03-09T14:42:13","date_gmt":"2020-03-09T11:42:13","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-memcached-1-6-0-s-vklyucheniem-podderzhki-vneshnego-hranilishha"},"modified":"2020-03-09T14:42:13","modified_gmt":"2020-03-09T11:42:13","slug":"reliz-memcached-1-6-0-s-vklyucheniem-podderzhki-vneshnego-hranilishha","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/reliz-memcached-1-6-0-s-vklyucheniem-podderzhki-vneshnego-hranilishha","title":{"rendered":"Publikimi i Memcached 1.6.0 me mb\u00ebshtetje p\u00ebr ruajtje t\u00eb jashtme","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

U shpall<\/a><\/noindex> l\u00ebshim t\u00eb r\u00ebnd\u00ebsish\u00ebm t\u00eb sistemit t\u00eb ruajtjes s\u00eb t\u00eb dh\u00ebnave n\u00eb memorien e p\u00ebrkohshme Memcached 1.6.0<\/a><\/noindex>, i cili operon me t\u00eb dh\u00ebna n\u00eb formatin \u00e7el\u00ebs\/vler\u00eb dhe shquhet p\u00ebr leht\u00ebsin\u00eb e p\u00ebrdorimit. Memcached zakonisht p\u00ebrdoret si nj\u00eb zgjidhje e leht\u00eb p\u00ebr t\u00eb p\u00ebrshpejtuar pun\u00ebn e faqeve t\u00eb ngarkuara, duke cachesuar qasjen n\u00eb DBMS dhe t\u00eb dh\u00ebnat p\u00ebrkoh\u00ebsore. Kodi ofrohet<\/a><\/noindex> n\u00ebn licenc\u00ebn BSD.<\/p>\n

N\u00eb versionin e ri \u00ebsht\u00eb stabilizuar implementimi i magazin\u00ebs \u00abextstore<\/a><\/noindex>\u00bb, e cila tani kompilon si parazgjedhje (p\u00ebr \u00e7jerrjen n\u00eb skenarin configure \u00ebsht\u00eb parashikuar mund\u00ebsia \u00ab--disable-extstore\u00bb), por k\u00ebrkon aktivizim t\u00eb qart\u00eb gjat\u00eb ekzekutimit (instalimet e vjetra pas p\u00ebrdit\u00ebsimit do t\u00eb punojn\u00eb pa ndryshime). Megjithat\u00eb, edhe pse n\u00eb p\u00ebrgjith\u00ebsi magazina \u00abextstore\u00bb njihet si e q\u00ebndrueshme, rekomandohet t\u00eb jeni t\u00eb kujdessh\u00ebm gjat\u00eb implementimit t\u00eb saj n\u00eb sisteme shum\u00eb t\u00eb m\u00ebdha.<\/p>\n

Extstore lejon p\u00ebrdorimin e SSD\/Flash drive p\u00ebr t\u00eb zgjeruar madh\u00ebsin\u00eb e memorie s\u00eb paket\u00ebs. Ashtu si\u00e7 ndodh me p\u00ebrdorimin e memorjes RAM, magazina n\u00eb Flash nuk \u00ebsht\u00eb p\u00ebrhershme dhe zbrazet gjat\u00ebrestartimit. Nj\u00eb nga p\u00ebrdorimet e reja t\u00eb modit \u00ebsht\u00eb sigurimi i nj\u00eb ruajtjeje efikase t\u00eb t\u00eb dh\u00ebnave t\u00eb m\u00ebdha. Kur p\u00ebrdoret \u00abextstore\u00bb, \u00e7el\u00ebsat dhe metadata si m\u00eb par\u00eb ruhen vet\u00ebm n\u00eb memorjen RAM, por t\u00eb dh\u00ebnat e m\u00ebdha t\u00eb lidhura me \u00e7el\u00ebsat, q\u00eb tejkalojn\u00eb pragun e caktuar, ruhen n\u00eb magazin\u00eb t\u00eb jashtme, kurse n\u00eb RAM mbetet vet\u00ebm nj\u00eb tregues. <\/p>\n

N\u00ebse t\u00eb dh\u00ebnat e lidhura me \u00e7el\u00ebsin jan\u00eb t\u00eb vogla, at\u00ebher\u00eb Memcached funksionon normalisht, ruan t\u00eb dh\u00ebnat n\u00eb memorie dhe nuk i drejtohet magazin\u00ebs s\u00eb jashtme. N\u00ebse ka mjaft memorie t\u00eb lir\u00eb, at\u00ebher\u00eb t\u00eb dh\u00ebnat m\u00eb t\u00eb k\u00ebrkuara mund t\u00eb q\u00ebndrojn\u00eb plot\u00ebsisht n\u00eb memorien RAM (p\u00ebr shembull, mund t\u00eb p\u00ebrcaktoni q\u00eb t\u00eb zbraz\u00ebn n\u00eb Flash vet\u00ebm objektet m\u00eb t\u00eb m\u00ebdha se 1024 byte, p\u00ebr t\u00eb cilat nuk \u00ebsht\u00eb b\u00ebr\u00eb nj\u00eb k\u00ebrkes\u00eb p\u00ebr 3600 sekonda).<\/p>\n

Implementimi \u00ebsht\u00eb optimizuar p\u00ebr t\u00eb siguruar performanc\u00eb maksimale dhe ngarkes\u00eb minimale n\u00eb CPU, duke e sakrifikuar efikasitetin e ruajtjes (nj\u00eb nivel i lart\u00eb fragmentimi). P\u00ebr t\u00eb zgjatur burimin e Flash drive-ve, t\u00eb dh\u00ebnat bufferizohen dhe zbrazin n\u00eb magazin\u00eb n\u00eb m\u00ebnyr\u00eb t\u00eb rregullt. P\u00ebr t\u00eb ruajtur gjendjen e memorie s\u00eb paket\u00ebs nd\u00ebrmjet restarteve, mund t\u00eb aplikohet mund\u00ebsia e re e prezantuar n\u00eb versionin 1.5.18 e cila lejon zbrazjen e dump-it t\u00eb paket\u00ebs n\u00eb nj\u00eb skedar. Gjat\u00eb ekzekutimit t\u00eb ardhsh\u00ebm, mund t\u00eb rikuperohet memoria nga ky skedar p\u00ebr t\u00eb p\u00ebrjashtuar pikat e ngarkes\u00ebs n\u00eb p\u00ebrpunuesit e p\u00ebrmbajtjes p\u00ebr shkak t\u00eb munges\u00ebs s\u00eb mbushjes s\u00eb memoris\u00eb (memoria menj\u00ebher\u00eb b\u00ebhet \u00abe ngroht\u00eb\u00bb).<\/p>\n

Nj\u00eb ndryshim tjet\u00ebr i r\u00ebnd\u00ebsish\u00ebm n\u00eb Memcached 1.6 ishte rip\u00ebrpunimi i kodit p\u00ebr nd\u00ebrveprimin rrjetor, i cili \u00ebsht\u00eb adaptuar p\u00ebr t\u00eb p\u00ebrpunuar automatikisht k\u00ebrkesat grupore brenda nj\u00eb thirrjeje sistemike. M\u00eb par\u00eb, kur d\u00ebrgoheshin disa komanda \"GET\" n\u00eb nj\u00eb paket\u00eb TCP, memcached d\u00ebrgonte rezultatet duke ekzekutuar thirrje t\u00eb ve\u00e7anta sistemike. N\u00eb Memcached 1.6, p\u00ebrgjigjet agregohen dhe kthehen p\u00ebrmes d\u00ebrgimit t\u00eb nj\u00eb thirrjeje t\u00eb vetme sistemike. Si rezultat, tani mesatarisht ka 1.5 \u00e7el\u00ebsa p\u00ebr thirrje sistemike, duke treguar n\u00eb testime nj\u00eb ulje t\u00eb ngarkes\u00ebs s\u00eb CPU deri n\u00eb 25% dhe nj\u00eb reduktim t\u00eb vonesave p\u00ebr disa p\u00ebrqindje.<\/p>\n

Rip\u00ebrpunimi i n\u00ebnstruktur\u00ebs rrjet gjithashtu lejoj kalimin n\u00eb ndarjen dinamike t\u00eb buffer\u00ebve sipas nevoj\u00ebs, n\u00eb vend t\u00eb caktimit static t\u00eb buffer\u00ebve. Kjo optimizim e ul konsumimin e memories gjat\u00eb pritjes p\u00ebr komanda t\u00eb reja p\u00ebrmes nj\u00eb lidhjeje t\u00eb vendosur nga klienti nga 4.5 KB n\u00eb 400-500 byte, si dhe ofron mund\u00ebsin\u00eb p\u00ebr t\u00eb eliminuar shum\u00eb thirrje malloc, realloc dhe free, q\u00eb \u00e7ojn\u00eb n\u00eb fragmentim t\u00eb panevojsh\u00ebm t\u00eb memories n\u00eb sisteme me nj\u00eb num\u00ebr t\u00eb madh lidhjesh. Secila thread punuese tani trajton pishin\u00ebn e saj t\u00eb buffer\u00ebve p\u00ebr lexim dhe shkruarje p\u00ebr lidhjet aktive t\u00eb klient\u00ebve. P\u00ebr t\u00eb vendosur madh\u00ebsin\u00eb e k\u00ebtyre buffer\u00ebve,
\nofrohen opsionet \"-o resp_obj_mem_limit=N\" dhe \"-o read_buf_mem_limit=N\".<\/p>\n

N\u00eb deg\u00ebn 1.6 gjithashtu u shpall kalimi n\u00eb statusin e mbetur, protokollin binar<\/a><\/noindex> t\u00eb nd\u00ebrveprimit me serverin. Mb\u00ebshtetje p\u00ebr protokollin binar dhe rregullimi i gabimeve do t\u00eb vazhdojn\u00eb, por mund\u00ebsit\u00eb e reja dhe p\u00ebrmir\u00ebsimet e funksioneve ekzistuese nuk do t\u00eb transferohen. Protokolli tekstual<\/a><\/noindex> do t\u00eb vazhdoj\u00eb zhvillimin pa ndryshime. N\u00eb vend t\u00eb protokollit binar erdhi nj\u00eb protokoll i ri meta<\/a><\/noindex> (varianti tekstual i protokollit me komandat meta t\u00eb kompozuara), i cili tregon kombinimin optimal t\u00eb performanc\u00ebs dhe besueshm\u00ebris\u00eb. Protokolli i ri mbulon t\u00eb gjitha operacionet, t\u00eb cilat ishin p\u00ebrpara t\u00eb disponueshme p\u00ebrmes protokolleve tekstual dhe binar.<\/p>\n

<\/a><\/noindex><\/p>\n

Burimi: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438 Memcached 1.6.0, \u043e\u043f\u0435\u0440\u0438\u0440\u0443\u044e\u0449\u0435\u0439 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 \u043a\u043b\u044e\u0447\/\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0438 \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0449\u0435\u0439\u0441\u044f \u043f\u0440\u043e\u0441\u0442\u043e\u0442\u043e\u0439 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f. Memcached \u043e\u0431\u044b\u0447\u043d\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u043b\u0435\u0433\u043a\u043e\u0432\u0435\u0441\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0432\u044b\u0441\u043e\u043a\u043e\u043d\u0430\u0433\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0445 \u0441\u0430\u0439\u0442\u043e\u0432 \u043f\u0443\u0442\u0451\u043c \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a \u0421\u0423\u0411\u0414 \u0438 \u043f\u0440\u043e\u043c\u0435\u0436\u0443\u0442\u043e\u0447\u043d\u044b\u043c \u0434\u0430\u043d\u043d\u044b\u043c. \u041a\u043e\u0434 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 BSD. \u0412 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0430 «extstore«, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0442\u0435\u043f\u0435\u0440\u044c \u0441\u043e\u0431\u0438\u0440\u0430\u0435\u0442\u0441\u044f \u043f\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-73426","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47L\u00ebshimi Memcached 1.6.0 me p\u00ebrfshirjen e mb\u00ebshtetjes p\u00ebr depo t\u00eb jashtme | ProHoster","description":"Ndodhi nj\u00eb l\u00ebshim i r\u00ebnd\u00ebsish\u00ebm i sistemit t\u00eb memorizimit t\u00eb t\u00eb dh\u00ebnave n\u00eb memorjen e operativ\u00ebs","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/reliz-memcached-1-6-0-s-vklyucheniem-podderzhki-vneshnego-hranilishha","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0420\u0435\u043b\u0438\u0437 Memcached 1.6.0 \u0441 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0430 | ProHoster","og:description":"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438","og:url":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/reliz-memcached-1-6-0-s-vklyucheniem-podderzhki-vneshnego-hranilishha","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-03-09T11:42:13+00:00","article:modified_time":"2020-03-09T11:42:13+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"73426","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 18:33:26","updated":"2022-10-02 05:05:24","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/73426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/comments?post=73426"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/73426\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media?parent=73426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/categories?post=73426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/tags?post=73426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}