kumuhana: Nā Administration

11. Ka Ho'omaka 'ana i ka helu helu R80.20. Kulekele Kaohi Hooweliweli

Welina mai i ka haʻawina 11! Inā ʻoe e hoʻomanaʻo, ma hope o ka haʻawina 7 i ʻōlelo ai mākou he ʻekolu ʻano o ka Check Point i ʻekolu mau ʻano kulekele palekana. ʻO kēia kēia: Access Control; Kāohi hooweliweli; Palekana Papakaukau. Ua nānā mua mākou i ka hapa nui o nā lau mai ke kulekele Access Control, ʻo ka hana nui ʻo ia ka mālama ʻana i nā kaʻa a i ʻole ka ʻike. ʻO Blades Firewall, ka mana noi, kānana URL a me ka ʻike […]

ʻO kekahi ʻōnaehana nānā

16 modem, 4 mau mea hoʻohana kelepona= Upstream speed 933.45 Mbps Introduction Aloha! E pili ana kēia ʻatikala pehea mākou i kākau ai i kahi ʻōnaehana nānā hou no mākou iho. He ʻokoʻa ia mai nā mea i loaʻa i kona hiki ke loaʻa i nā metric synchronous kiʻekiʻe a me ka hoʻohana haʻahaʻa haʻahaʻa loa. Hiki i ka helu koho balota ke hiki i ka 0.1 milliseconds me ka pololei synchronization ma waena o nā metric o 10 nanoseconds. Loaʻa nā faila binary āpau […]

Loaʻa i ka lehulehu kāu mau kānana a pau

Aloha hou mai! Ua loaʻa hou iaʻu kahi waihona hāmama me nā ʻikepili olakino no ʻoe. E hoʻomanaʻo wau iā ʻoe i kēia manawa he ʻekolu o kaʻu mau ʻatikala e pili ana i kēia kumuhana: ka leak o ka ʻikepili pilikino o nā maʻi a me nā kauka mai ka DOC+ lawelawe lapaʻau pūnaewele, ka nāwaliwali o ka lawelawe "Doctor is Nearby", a me ka leak of data mai. nā keʻena lapaʻau pilikia. I kēia manawa ua loaʻa i ka lehulehu ke kikowaena [...]

Nā diski Hybrid no nā ʻōnaehana mālama ʻoihana. ʻIke i ka hoʻohana ʻana iā Seagate EXOS

ʻElua mau mahina i hala aku nei, ua loaʻa iā Radix ka manawa e hana pū me nā mea hoʻokele Seagate EXOS hou loa, i hoʻolālā ʻia no nā hana ʻoihana. ʻO kā lākou hiʻohiʻona ʻokoʻa, ʻo ia ka mea hoʻokele hybrid - hoʻohui ia i nā ʻenehana o nā hard drive maʻamau (no ka mālama nui) a me nā drive solid-state (no ka mālama ʻana i ka ʻikepili wela). Ua loaʻa iā mākou kahi ʻike maikaʻi e hoʻohana ana i nā drive hybrid mai Seagate […]

Pūnaewele no nā kamaʻāina kauwela. Loaʻa iā mākou ka wikiwiki loa ma nā pūnaewele 4G. Mahele 2. Ke koho ʻana i kahi antena waho

Ua hana hou au i ka hoʻohālikelike hoʻohālikelike o nā mea hoʻokele LTE a, e like me ka mea i manaʻo ʻia, ua ʻike ʻia he ʻokoʻa loa ka hana a me ka naʻau o kā lākou mau lekiō. I koʻu hoʻopili ʻana i kahi antenna i nā mea ala, ua piʻi nui ka wikiwiki. Hāʻawi kēia iaʻu i ka manaʻo e hana i ka hoʻohālikelike hoʻohālikelike o nā antennas ʻaʻole e hāʻawi wale i ke kamaʻilio ma kahi home pilikino, akā ʻaʻole ia e ʻoi aku ka hewa ma mua o […]

Ke kākau ʻana i kahi hoʻonui polokalamu kele pūnaewele palekana

ʻAʻole like me ka hoʻolālā "client-server" maʻamau, ʻike ʻia nā noi decentralized e: ʻAʻole pono e mālama i kahi waihona me nā mea hoʻohana a me nā ʻōlelo huna. Mālama ʻia ka ʻike ʻike e nā mea hoʻohana ponoʻī, a ʻo ka hōʻoia ʻana o ko lākou ʻoiaʻiʻo e loaʻa ma ka pae protocol. ʻAʻole pono e hoʻohana i kahi kikowaena. Hiki ke hoʻokō ʻia ka loiloi noi ma kahi pūnaewele blockchain, kahi e hiki ai ke mālama i ka nui o ka ʻikepili i makemake ʻia. Aia he 2 […]

Leka ma "Malinka"

Hoʻolālā ʻana i ka leka uila, leka uila ... "I kēia manawa, hiki i kēlā me kēia mea hoʻohana novice ke hana i kāna pahu leka uila manuahi, e hoʻopaʻa inoa ma kekahi o nā puka pūnaewele," wahi a Wikipedia. No laila, ʻano ʻē ka holo ʻana i kāu kikowaena leka uila no kēia. Eia naʻe, ʻaʻole au e mihi i ka mahina aʻu i hoʻohana ai i kēia, e helu ana mai ka lā aʻu i kau ai i ka OS a hiki i ka lā […]

ʻO Windows Subsystem for Linux (WSL) version 2: pehea e hiki ai? (FAQ)

Aia ma lalo o ka ʻoki kahi unuhi o ka FAQ i paʻi ʻia e pili ana i nā kikoʻī o ka mana WSL e hiki mai ana (ka mea kākau - Craig Loewen). Ua uhi ʻia nā nīnau: Ke hoʻohana nei ʻo WSL 2 iā Hyper-V? E loaʻa iā WSL 2 ma Windows 10 Home? He aha ka hopena iā WSL 1? E haʻalele ʻia? Hiki paha ke holo i ka WSL 2 a me nā mea hana virtualization ʻaoʻao ʻekolu (e like me VMWare a i ʻole Virtual […]

Nā ʻenehana hoʻomohala pūnaewele 2019

Introduction Hoʻopili ka hoʻololi kikohoʻe i nā wahi like ʻole o ke ola a me ka ʻoihana i kēlā me kēia makahiki. Inā makemake kahi ʻoihana e hoʻokūkū, ʻaʻole lawa nā pūnaewele ʻike maʻamau, pono nā polokalamu kelepona a me ka pūnaewele e hāʻawi wale i nā mea hoʻohana i ka ʻike, akā e ʻae pū kekahi iā lākou e hana i kekahi mau hana: loaʻa a kauoha i nā waiwai a me nā lawelawe, hāʻawi i nā mea hana. No ka laʻana, ʻaʻole lawa i nā panakō hou i […]

Holo mākou i nā hoʻokolohua mea kani ma Firebase Test Lab. Mahele 1: IOS papahana

ʻO Dmitry koʻu inoa, hana wau ma ke ʻano he mea hōʻike ma MEL Science. I kēia mau lā, ua hoʻopau wau i ka hana ʻana i kahi hiʻohiʻona hou loa mai Firebase Test Lab - ʻo ia hoʻi, ka hoʻāʻo ʻana i nā mea hana o nā noi iOS me ka hoʻohana ʻana i ka framework hoʻāʻo maoli XCUITest. Ua hoʻāʻo mua wau iā Firebase Test Lab no ka Android a makemake nui wau iā ia, no laila, […]

LLVM mai kahi hiʻohiʻona Go

He hana paʻakikī loa ka hoʻomohala ʻana i kahi mea hoʻopili. Akā, ʻoi aku ka maikaʻi, me ka hoʻomohala ʻana o nā papahana e like me LLVM, ua maʻalahi loa ka hoʻonā ʻana i kēia pilikia, e hiki ai i kahi polokalamu hoʻokahi ke hana i kahi ʻōlelo hou e kokoke ana i ka hana ʻana iā C. ʻO ka hana ʻana me LLVM ua paʻakikī i ka ʻoiaʻiʻo o kēia. Hōʻike ʻia ka ʻōnaehana e ka nui o nā code, i lako me nā palapala liʻiliʻi. I mea e ho'āʻo ai e hoʻoponopono i kēia hemahema, ʻo ka mea kākau o ka mea [...]

Ke kau nei i nā noi iā VM, Nomad a me Kubernetes

Aloha kākou! ʻO Pavel Agaletsky koʻu inoa. Hana wau ma ke ʻano he alakaʻi hui i kahi hui e hoʻomohala i ka ʻōnaehana lawe Lamoda. I ka makahiki 2018, ua ʻōlelo wau ma ka hālāwai HighLoad++, a i kēia lā makemake wau e hōʻike i kahi kope o kaʻu hōʻike. Hoʻolaʻa ʻia kaʻu kumuhana i ka ʻike o kā mākou hui i ka lawe ʻana i nā ʻōnaehana a me nā lawelawe i nā kaiapuni like ʻole. Mai ko mākou wā prehistoric, i ka wā i kau ai mākou i nā ʻōnaehana āpau […]