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Oke nke ọnụ ahịa IT - enwere izi ezi?

E bipụtara

Ekwenyere m na anyị niile na ndị enyi ma ọ bụ ndị ọrụ ibe anyị na-aga ụlọ oriri na ọṅụṅụ. Na mgbe oge ntụrụndụ gasịrị, onye nlekọta na-eweta ego ahụ. Ọzọkwa, enwere ike idozi esemokwu ahụ n'ọtụtụ ụzọ: Usoro nke mbụ, "nwayọọ". A na-agbakwunye 10-15% "ndụmọdụ" na onye nlekọta na ego nlele, na ego a ga-esi na ya na-ekewa n'otu n'otu n'etiti ụmụ nwoke niile. Ụzọ nke abụọ bụ "onye na-elekọta mmadụ". A na-ekewa ego ahụ n'otu nha n'etiti onye ọ bụla, n'agbanyeghị […]

Ihe nkesa na igwe ojii 2.0. Na-ebunye ihe nkesa n'ime stratosphere

E bipụtara

Ndị enyi, anyị ewepụtala mmegharị ọhụrụ. Ọtụtụ n'ime unu na-echeta ọrụ geek fan afọ gara aga "Server in the Clouds": anyị mere obere ihe nkesa dabere na Raspberry Pi wee malite ya na balloon ikuku na-ekpo ọkụ. Ugbu a, anyị ekpebiela ịga n'ihu, ya bụ, elu - stratosphere na-echere anyị! Ka anyị cheta nkenke ihe isi n'ọrụ nke mbụ "Server in the Clouds" bụ. Ihe nkesa […]

Mee onwe gị nyocha vidiyo igwe ojii: atụmatụ ọhụrụ nke Ivideon Web SDK

E bipụtara

Anyị nwere ọtụtụ ihe ntinye aka nke na-enye onye ọ bụla ohere ịmepụta ngwaahịa nke ha: Mepee API maka ịmepụta ihe ọ bụla ọzọ na akaụntụ onye ọrụ Ivideon, Mobile SDK, nke ị nwere ike ịmepụta ngwọta zuru oke nke kwekọrọ na ngwa Ivideon, yana dị ka Web SDK. Anyị wepụtara SDK webụ emelitere n'oge na-adịbeghị anya, juputara na akwụkwọ ọhụrụ yana ngwa ngosi nke ga-eme ka anyị […]

GitLab 11.9 wepụtara na nchọpụta nzuzo yana ọtụtụ iwu mkpebi mkpebi arịrịọ

E bipụtara

Chọpụta ihe nzuzo ewepụtara ngwa ngwa Ọ ga-adị ka obere ndudue ịgbasa nzere na mberede na ebe nchekwa ekekọrịtara. Otú ọ dị, ihe ga-esi na ya pụta pụrụ ịdị njọ. Ozugbo onye mwakpo ahụ nwetara paswọọdụ gị ma ọ bụ igodo API, ọ ga-eweghara akaụntụ gị, kpọchie gị ma jiri ego gị n'ụzọ aghụghọ. Na mgbakwunye, mmetụta domino ga-ekwe omume: ịnweta otu akaụntụ na-emepe ohere ndị ọzọ. […]

Ndị dike IT gosipụtara ngwọta nkwonkwo maka ibuga igwe ojii ngwakọ

E bipụtara

Dell na VMware na-ejikọta VMware Cloud Foundation na nyiwe VxRail. / foto Navneet Srivastav PD Gịnị mere na ọ chọrọ Dị ka State of Cloud nnyocha e mere, 58% nke ụlọ ọrụ na-ama na-eji a ngwakọ ígwé ojii. N'afọ gara aga ọnụ ọgụgụ a bụ 51%. Na nkezi, otu nzukọ “na-anabata” ihe dị ka ọrụ ise dị iche iche na igwe ojii. N'otu oge ahụ, mmejuputa igwe ojii ngwakọ bụ ihe kacha mkpa [...]

Raspberry Pi Zero n'ime ihe ngosi Handy Tech Active Star 40 braille

E bipụtara

Onye ode akwụkwọ debere Raspberry Pi Zero, whistle Bluetooth, na eriri n'ime ihe ngosi mkpịsị aka ọhụrụ Handy Tech Active Star 40. Ọdụ ụgbọ USB arụnyere n'ime na-enye ike. Ihe si na ya pụta bụ kọmpụta enweghị nleba anya zuru oke na ARM nwere sistemụ arụmọrụ Linux, nke nwere keyboard na ihe ngosi Braille. Ị nwere ike ịgba ụgwọ / gbanye ya site na USB, gụnyere. site na ụlọ akụ ọkụ ma ọ bụ chaja anyanwụ. Ya mere, ọ nwere ike ime na-enweghị [...]

FlexiRemap® vs. RAID

E bipụtara

Ewebatara algọridim nke RAID n'ihu ọha na 1987. Ruo taa, ha ka bụ teknụzụ kachasị ewu ewu maka ichekwa na ime ngwa ngwa ịnweta data na ngalaba nchekwa ozi. Mana afọ nke teknụzụ IT, nke gafere akara afọ 30, abụghị ntozu oke, mana ọ bụla agadi. Ihe kpatara ya bụ ọganihu, nke na-eweta ohere ọhụrụ na-enweghị atụ. N'otu oge ahụ […]

Sistemụ nyocha nke ndị ahịa

E bipụtara

Were ya na ị bụ onye ọchụnta ego na-eto eto nke mebere webụsaịtị na ngwa mkpanaka (dịka ọmụmaatụ, maka ụlọ ahịa donut). Ịchọrọ iji obere mmefu ego jikọọ nchịkọta onye ọrụ, mana ị maghị otu esi eme ya. Onye ọ bụla nọ gburugburu na-eji Mixpanel, Facebook analytics, Yandex.Metrica na usoro ndị ọzọ, ma ọ bụghị ihe doro anya ihe ịhọrọ na otu esi eji ya. Kedu ihe bụ usoro nyocha? Nke mbụ, a ghaghị ikwu na [...]

Sistemụ nyocha ihe nkesa

E bipụtara

Nke a bụ akụkụ nke abụọ nke usoro isiokwu gbasara sistemụ nyocha (njikọ na akụkụ 1). Taa, enwekwaghị obi abụọ ọ bụla na nlezianya nhazi data na nkọwa nke nsonaazụ nwere ike inyere aka fọrọ nke nta ka ọ bụrụ ụdị azụmahịa ọ bụla. N'akụkụ a, usoro nyocha na-ebuwanye ibu na paramita, na ọnụ ọgụgụ nke ndị na-akpali akpali na ihe omume ndị ọrụ na ngwa na-eto eto. N'ihi nke a, ụlọ ọrụ na-enye ndị nyocha ha […]

Nyocha TSDB na Prometheus 2

E bipụtara

Usoro nchekwa data usoro oge (TSDB) na Prometheus 2 bụ ezigbo ihe atụ nke ngwọta injinia nke na-enye nkwalite dị ukwuu na nchekwa v2 na Prometheus 1 n'ihe gbasara ọsọ mkpokọta data, mkpochapụ ajụjụ, na arụmọrụ akụrụngwa. Anyị na-emejuputa Prometheus 2 na Percona Monitoring and Management (PMM) na enwere m ohere […]

Nleba anya na njikwa ngwaọrụ Lunix/OpenWrt/Lede site na ọdụ ụgbọ mmiri 80…

E bipụtara

Ndewo onye ọ bụla, nke a bụ ahụmịhe izizi m na Habré. Achọrọ m ide banyere otu esi ejikwa akụrụngwa netwọkụ na netwọk mpụga n'ụzọ na-abụghị ọkọlọtọ. Kedu ihe na-abụghị ọkọlọtọ pụtara: n'ọtụtụ oge, iji jikwaa akụrụngwa na netwọk mpụga ị chọrọ: adreesị IP ọha. Ọfọn, ma ọ bụ ọ bụrụ na akụrụngwa dị n'azụ NAT mmadụ, mgbe ahụ, IP ọha na eze na ọdụ ụgbọ mmiri "ebugharị". Ọwara (PPTP/OpenVPN/L2TP+IPSec, wdg) ruo […]

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