topic: Gudanarwa

Sabuwar ma'aunin nauyin nauyin CPU daga MIT

Ana shirin yin amfani da tsarin Shenango a cibiyoyin bayanai. / hoto Marco Verch CC BY A cewar wani mai ba da labari, cibiyoyin bayanai suna amfani da kashi 20-40 kawai na ikon sarrafa kwamfuta. A babban lodi wannan adadi zai iya kaiwa 60%. Wannan rarraba albarkatun yana haifar da fitowar abin da ake kira "sabar sabar zombie". Waɗannan injuna ne waɗanda ke zama marasa aiki a mafi yawan lokuta, suna lalata makamashi. A yau 30% na sabobin a cikin […]

Shigo da canji a aikace. Sashe na 1. Zaɓuɓɓuka

Gabatarwa Saboda gaskiyar cewa 2020 yana gabatowa da "sa'ar hey", lokacin da zai zama dole don bayar da rahoto game da aiwatar da odar Ma'aikatar Sadarwa da Sadarwar Jama'a game da sauyawa zuwa software na cikin gida (a matsayin wani ɓangare na maye gurbin shigo da kaya). ), kuma ba kawai software mai sauƙi ba, amma daga rijistar ma'aikatar sadarwa da sadarwar jama'a, na karbi aikin haɓaka shirin , a gaskiya, bisa ga aiwatar da umarnin Ma'aikatar Sadarwa da Mass Media No. 334 ga Yuni 29.06.2017, XNUMX. Kuma ya fara […]

Magana: yadda tsarin Haɗin kai Ci gaba yake aiki

A yau za mu dubi tarihin kalmar, tattauna matsalolin aiwatar da CI, da kuma samar da kayan aiki da dama da za su taimaka maka aiki tare da shi. / Flickr / Altug Karakoc / CC BY / Hoto da aka gyara Kalmar Ci gaba da Haɗuwa wata hanya ce ta haɓaka aikace-aikacen da ta ƙunshi gina aikin akai-akai da gwajin lamba. Manufar ita ce ta sa tsarin haɗin kai ya iya tsinkaya [...]

Yin aiki tare da MS SQL daga Powershell akan Linux

Wannan labarin ya kasance mai amfani ne kawai kuma sadaukarwa ga labarina mai ban tausayi.A cikin shirye-shiryen Zero Touch PROD don RDS (MS SQL), wanda duk kunnuwanmu ke ta hargitsi, na gabatar da gabatarwa (POC - Proof Of Concept) na atomatik: saitin rubuce-rubucen powershell. Bayan gabatarwar, lokacin da guguwa, daɗaɗɗen tafi ya mutu, suka juya zuwa tafi da yawa, sun gaya mani - duk wannan yana da kyau, amma [...]

Paradoxes game da matsawar bayanai

Matsalar matse bayanai, a cikin mafi sauƙi, na iya danganta da lambobi da bayanin su. Za a iya nuna lambobi ta lambobi ("goma sha ɗaya" don lamba 11), maganganun lissafi ("biyu a cikin ashirin" don 1048576), maganganun kirtani ("biyar tara" don 99999), sunayen da suka dace ("yawan dabba" don 666, "shekarar mutuwar Turing" don 1954), ko haɗuwa ta sabani. Duk wani nau'in da […]

Gwajin haɗari na tsarin ajiya na AERODISK ENGINE N2, gwajin ƙarfi

Sannu duka! Tare da wannan labarin, AERODISK yana buɗe bulogi akan Habré. Huraira, yan uwa! Abubuwan da suka gabata akan Habré sun tattauna tambayoyi game da gine-gine da tsarin tsarin ajiya na asali. A cikin wannan labarin za mu yi la'akari da tambayar da ba a riga an rufe ta ba, amma sau da yawa ana tambaya - game da rashin haƙuri na tsarin ajiya na AERODISK ENGINE. Teamungiyarmu za ta yi komai don tabbatar da cewa ajiyar AERODISK […]

Hanyoyin sadarwa don ƙananan yara. Part oh, duk

Abokai na ƙaunatacce, jarumai masu suka, masu karatu shiru da masu sha'awar sirri, SDSM ya ƙare. Ba zan iya yin fahariya cewa a cikin shekaru 7 na taɓa duk batutuwan da ke cikin rukunin yanar gizon ko kuma na cika aƙalla ɗaya daga cikinsu. Amma wannan ba shine burin ba. Kuma makasudin wannan jerin kasidu shi ne ya jagoranci matashin ɗalibi da hannu zuwa […]

Sabar SQL ta atomatik a Jenkins: dawo da sakamakon da kyau

Sake ci gaba da jigon tsara Zero Touch PROD don RDS. DBAs na gaba ba za su iya haɗawa da sabar PROD kai tsaye ba, amma za su iya amfani da ayyukan Jenkins don ƙayyadaddun tsarin ayyuka. DBA ta ƙaddamar da aiki kuma bayan ɗan lokaci ta karɓi wasiƙa tare da rahoto game da kammala wannan aiki. Bari mu kalli hanyoyin gabatar da waɗannan sakamakon ga mai amfani. Filayen Rubutu Bari mu fara da […]

Yadda na tsara ma'ajiyar hoto

Hello Habr! Kowannenmu yana adana wasu bayanai, wasu suna amfani da sirri da hacks na rayuwa don wannan. Da kaina, Ina so in danna maɓallin bindiga na hoto kuma a yau zan so in raba gwaninta na adana bayanai, wanda na yi tafiya da tafiya kuma na zo. Zan yi muku gargaɗi nan da nan: babu "harsashi na azurfa" a ƙarƙashin yanke wanda zai ninka matsalar hargitsi a cikin na'urorin ku da 0. KUMA […]

Bayani da kwatancen masu sarrafa Ingress don Kubernetes

Lokacin ƙaddamar da gungu na Kubernetes don takamaiman aikace-aikacen, kuna buƙatar fahimtar menene buƙatun aikace-aikacen, kasuwanci, da masu haɓakawa suke sanyawa akan wannan albarkatun. Idan kuna da wannan bayanin, zaku iya fara yanke shawarar tsarin gine-gine kuma, musamman, don zaɓar takamaiman mai sarrafa Ingress, wanda tuni akwai adadi mai yawa a yau. Don samun ainihin ra'ayi na zaɓuɓɓukanku ba tare da tona ta hanyar da yawa […]

Kwarewa ta sirri. Yadda muka haɗa wayar tarho ta duniya: kwatankwacin PBXs 6 kama-da-wane

Ba da dadewa ba na fuskanci buƙatar zaɓar PBX mai kama-da-wane. An sami wasu canje-canje a cikin kasuwancin kamfani na: sabbin ayyuka sun bayyana, gami da waɗanda aka yi niyya ba kawai a ɓangaren b2b ba, har ma a b2c. Kuma tare da zuwan abokan ciniki masu zaman kansu, ya zama cewa mutane da yawa har yanzu sun fi son sadarwa ta waya. Farawa na ba haka ba ne mai girma, amma [...]