topic: Gudanarwa

Yaƙin sabar WEB. Sashe na 1 - HTTP ba a taɓa shi ba:

A cikin wannan labarin za mu gwada hannunmu a aikin injiniya na baya, wanda zai iya faɗi. Za mu sami ƙazantattun hannayenmu a ƙarƙashin murfin kowane sabar gidan yanar gizo, muna amfani da su ta hanyoyin da babu wanda zai taɓa yin amfani da su. Wannan jarrabawa ita ce auna dokin da ke cikin vacuum, ba wani abu ba ne face bayanan da aka samu, kuma yanzu ba mu san abin da za mu yi da shi ba. Hanyar B […]

Dala miliyan 11 an saka hannun jari a dandamalin tsaro na intanet

Batun tsaro yana da mahimmanci ga kowane kamfani da ke aiki da bayanai. Kayan aikin zamani suna ba maharan damar yin nasarar yin koyi da ayyukan ɗan adam na yau da kullun. Kuma hanyoyin tsaro ba koyaushe suke gane su kuma dakatar da ƙoƙarin shiga mara izini ba. Sakamakon haka shi ne zunzurutun bayanai, satar kudade daga asusun banki, da sauran matsaloli. Kamfanin Buguroo na kasar Sipaniya ya ba da shawarar magance wannan matsalar, ta yin amfani da zurfafa ilmantarwa […]

Kunsan OpenVPN a kan Windows Server da kuma Mikrotik tare da ƙaura da wannan abu a cikin Linux

Sannu! Kowane kasuwanci ba dade ko ba jima yana buƙatar shiga mai nisa. Kusan kowane ƙwararren IT yana fuskantar buƙatar tsara hanyar shiga nesa zuwa hanyoyin sadarwar su a cikin kamfani. A gare ni, kamar sauran mutane da yawa, wannan buƙatar ta same ni kamar "jiya." Bayan na yi nazarin duk fa'idodi da fursunoni, da kuma yin la'akari da tarin bayanai da kuma yin ɗanɗano kaɗan a cikin ka'idar, na yanke shawarar ci gaba da shigarwa. […]

Abin da ke faruwa akan haɗin ciki da waje da rami na VPN

Ana haifar da labarai na gaske daga haruffa zuwa tallafin fasaha na Tucha. Misali, kwanan nan abokin ciniki ya tunkare mu tare da buƙatun don fayyace abin da ke faruwa yayin haɗin kai a cikin rami na VPN tsakanin ofishin mai amfani da yanayin gajimare, da kuma lokacin haɗin kai a wajen rami na VPN. Don haka, duk rubutun da ke ƙasa ainihin wasiƙa ce da muka aika wa ɗaya daga cikin abokan cinikinmu don amsa […]

Shekaru 50 da suka gabata an haifi Intanet a daki mai lamba 3420

Wannan shi ne labarin halittar ARPANET, wanda ya kasance farkon juyin juya hali a yanar gizo, kamar yadda wadanda suka shiga suka fada. Na isa Bolter Hall a Jami'ar California, Los Angeles (UCLA), na haura matakalar zuwa hawa na uku, ina neman dakin 3420. Daga nan na shiga. Daga falon, bai yi kama da yawa ba. Amma shekaru 50 da suka shige, a ranar 29 ga Oktoba, 1969, […]

Gyara aikin aikin software tare da madaidaici

Aikina na yau da kullun shine tura tsarin software, wanda ke nufin ina ɗaukar lokaci mai yawa don ƙoƙarin amsa tambayoyi kamar: Wannan software tana aiki ga mai haɓakawa, amma ba ta gare ni ba. Me yasa? Wannan manhaja ta yi min aiki jiya, amma ba yau ba. Me yasa? Wannan wani nau'in gyara ne wanda ya ɗan bambanta da gyara software na yau da kullun. […]

Yadda mu a CIAN ke horar da terabytes na katako

Barka dai kowa, sunana Alexander, kuma ina aiki a CIAN a matsayin injiniya, ina mai da hankali kan tsarin gudanarwa da sarrafa kayan aikin. A cikin sharhin daya daga cikin kasidunmu da suka gabata, an nemi mu bayyana inda muke samun TB 4 na katako a kowace rana da kuma abin da muke yi da su. Ee, muna da rajistan ayyukan da yawa, kuma mun ƙirƙiri gungu na kayan aikin daban don sarrafa su, wanda […]

Microsoft SQL Server 2019 da Dell EMC Unity XT flash arrays

A yau za mu gabatar muku da fasalulluka na yin amfani da SQL Server 2019 tare da tsarin ajiya na Unity XT, da kuma ba da shawarwari kan sarrafa SQL Server ta amfani da fasahar VMware, kafawa da sarrafa mahimman abubuwan abubuwan more rayuwa na Dell EMC. A cikin 2017, Dell EMC da VMware sun buga sakamakon binciken akan abubuwan SQL Server da juyin halitta-"Canjin SQL [...]

Haɓaka masu haɗin PHP don Tarantool ta amfani da Async, Swoole da Parallel

A cikin yanayin yanayin PHP, a halin yanzu akwai masu haɗin kai guda biyu don aiki tare da uwar garken Tarantool - jami'in PECL tsawo tarantool/tarantool-php, wanda aka rubuta a cikin C, da tarantool-php/client, an rubuta a cikin PHP. Ni ne marubucin karshen. A cikin wannan labarin, Ina so in raba sakamakon gwajin aiki na ɗakunan karatu biyu kuma in nuna yadda, tare da ƙaramin canje-canje ga lambar, zaku iya cimma […]

Muna neman abubuwan da ba su dace ba kuma muna hasashen gazawar ta amfani da hanyoyin sadarwar jijiya

Ci gaban masana'antu na tsarin software yana buƙatar kulawa sosai ga haƙurin kuskuren samfurin ƙarshe, da saurin amsawa ga gazawa da gazawa idan sun faru. Kulawa, ba shakka, yana taimakawa wajen amsa gazawar da gazawa cikin inganci da sauri, amma bai isa ba. Da fari dai, yana da matukar wahala a kiyaye yawan adadin sabobin - ana buƙatar adadin mutane masu yawa. Na biyu, kuna buƙatar samun kyakkyawar fahimtar yadda […]

Hannunmu ba don gajiyawa bane: maido da tarin Rook a cikin K8s

Mun riga mun yi magana game da yadda / dalilin da yasa muke son Rook: yana sauƙaƙa aiki tare da ajiya a cikin gungu na Kubernetes. Koyaya, tare da wannan sauƙi yana zuwa wasu matsaloli. Muna fatan sabon kayan zai taimaka mana mu fahimci irin waɗannan rikice-rikice kafin su bayyana kansu. Don yin karatun ya fi ban sha'awa, bari mu fara da sakamakon matsalar hasashe a cikin tari. "Duk […]

Ba kawai masu magana ba. TOP 7 ba a bayyane ba amma mafita na IoT

A cikin shekaru biyu na ci gaban Intanet na Abubuwa, mafi yawan mazaunan megacities sun saba da gaskiyar cewa mafita na IoT manyan ayyuka ne waɗanda ke haɓaka hanyoyin fasaha - daga masana'antu zuwa gonaki. Ga mafi rinjaye, Intanet na Abubuwa har yanzu yana zuwa ga masu magana da wasan yara waɗanda ke amsa sunan mace. Don gamsar da ku cewa Intanet na Abubuwa na iya ba da matsakaicin mutum da yawa a yanzu, mun tattara […]

Sayi amintaccen masauki don shafuka tare da kariyar DDoS, sabar VPS VDS 🔥 Sayi ingantaccen masaukin yanar gizo tare da kariyar DDoS, sabar VPS VDS | ProHoster