kumuhana: Nā Administration

ʻO ka loiloi SSD state solid no nā mea hoʻohana ʻoihana ʻo Kingston DC500R

Ua hoʻokuʻu hou ʻo Kingston i ka Kingston DC500R enterprise SSD, i hoʻolālā ʻia no nā ukana mau loa. I kēia manawa, nui ka poʻe nūpepa e hoʻāʻo ikaika nei i ka huahana hou a hana i nā mea hoihoi. Makemake mākou e kaʻana like me Habr i kekahi o kā mākou loiloi kikoʻī o ka Kingston DC500R, e hauʻoli ka poʻe heluhelu i ka hoʻāʻo. Aia ka mea kumu ma ka pūnaewele Storagereview a paʻi ʻia ma ka ʻōlelo Pelekania. No kou ʻoluʻolu, mākou […]

ʻO Cisco Hyperflex no ka DBMS kiʻekiʻe

Ke hoʻomau nei mākou i ke ʻano o nā ʻatikala e pili ana iā Cisco Hyperflex. I kēia manawa, e hoʻolauna mākou iā ʻoe i ka hana a Cisco Hyperflex ma lalo o Oracle a me Microsoft SQL DBMS, a hoʻohālikelike pū i nā hopena i loaʻa me nā hopena hoʻokūkū. Eia kekahi, ke hoʻomau nei mākou e hōʻike i nā hiki o Hyperflex ma nā wahi o ko mākou ʻāina a hauʻoli mākou e kono iā ʻoe e hele i nā hōʻike hou o ka hopena, e […]

CRM++

Aia kekahi manaʻo he nāwaliwali nā mea multifunctional āpau. ʻOiaʻiʻo, ʻike pololei kēia ʻōlelo: ʻoi aku ka nui o nā nodes i pili a pili pū, ʻoi aku ka kiʻekiʻe o ka hiki ke hāʻule kekahi o lākou, e nalowale ana ka pono holoʻokoʻa. Ua hālāwai pinepine mākou a pau i kēlā mau kūlana i nā lako keʻena, nā kaʻa, a me nā hāmeʻa. Eia naʻe, i ka hihia o ka polokalamu […]

ʻO wai nā ʻenekini data, a pehea ʻoe e lilo ai i hoʻokahi?

Aloha hou mai! 'Ōlelo ke poʻo o ka 'atikala nona iho. Ma ka pō o ka hoʻomaka ʻana o ka papa "Data Engineer", manaʻo mākou e hoʻomaopopo ʻoe ʻo wai nā ʻenekini data. Nui nā loulou pono ma ka ʻatikala. Hauʻoli heluhelu. He alakaʻi maʻalahi e pili ana i ka hopu ʻana i ka nalu Data Engineering a ʻaʻole e ʻae iā ia e kauo iā ʻoe i loko o ka hohonu. Me he mea lā i kēia mau lā i kēlā me kēia [...]

Ka wānana a me ke kūkākūkā: ʻo nā ʻōnaehana mālama ʻikepili hybrid e hāʻawi i ke ala i ka flash-a pau

Wahi a nā mea loiloi mai IHS Markit, ʻo nā ʻōnaehana mālama data hybrid (HDS) i hoʻokumu ʻia ma HDD a me SSD e hoʻomaka i ka liʻiliʻi o ka noi i kēia makahiki. Kūkākūkā mākou i ke kūlana o kēia manawa. Kiʻi - Jyrki Huusko - CC BY I ka makahiki 2018, ua helu ʻia nā mea uila uila no 29% o ka mākeke mālama. No nā hoʻonā hybrid - 38%. Manaʻo ʻo IHS Markit i kēia […]

Pehea lākou e hana ai? Nānā i nā ʻenehana anonymization cryptocurrency

ʻOiaʻiʻo ʻoe, ma ke ʻano he mea hoʻohana i Bitcoin, Etera a i ʻole kekahi cryptocurrency ʻē aʻe, ua hopohopo ʻoe i hiki i kekahi ke ʻike i ka nui o nā kālā i loaʻa iā ʻoe i loko o kāu ʻeke, nāna ʻoe i hoʻoili iā lākou a mai ka mea āu i loaʻa ai. Nui nā hoʻopaʻapaʻa e pili ana i nā cryptocurrencies inoa ʻole, akā ʻaʻole hiki i kekahi ke kūʻē i hoʻokahi mea - e like me ka ʻōlelo a ka luna papahana Monero ʻo Riccardo Spagni [...]

Nā hana hūnā ma Monero, a pehea e hoʻololi ai i nā mea ʻike ʻole ʻia i nā wahi ʻike ʻole

Ke hoʻomau nei mākou i kā mākou moʻolelo e pili ana i ka Monero blockchain, a ʻo ka ʻatikala o kēia lā e kālele ana i ka protocol RingCT (Ring Confidential Transactions), e hoʻolauna ana i nā hana hūnā a me nā pūlima apo hou. ʻO ka mea pōʻino, he liʻiliʻi ka ʻike ma ka Pūnaewele e pili ana i ka hana ʻana, a ua hoʻāʻo mākou e hoʻopiha i kēia āpau. E kamaʻilio mākou e pili ana i ka hoʻohana ʻana o ka pūnaewele i kēia protocol e hūnā […]

E pili ana i ka inoa ʻole i nā blockchains e pili ana i ka moʻokāki

Ua hoihoi mākou i ke kumuhana o ka inoa ʻole i nā cryptocurrencies no ka manawa lōʻihi a hoʻāʻo e hahai i ka hoʻomohala ʻana o nā ʻenehana ma kēia wahi. I loko o kā mākou ʻatikala, ua kūkākūkā mākou i nā kikoʻī i nā loina o ka hana ʻana o nā hana huna ma Monero, a ua hana pū kekahi i kahi loiloi hoʻohālikelike o nā ʻenehana i kēia kahua. Eia naʻe, kūkulu ʻia nā cryptocurcies inoa ʻole āpau i kēia lā ma ke kumu hoʻohālike i manaʻo ʻia e Bitcoin - […]

Pehea e hoʻomaka ai i nā micropayments i kāu noi

Ua hoʻohana au i ka pule i hala i ka hoʻomohala ʻana i kaʻu papahana lehulehu mua - he Telegram bot e hana ana ma ke ʻano he pēke Bitcoin a hiki iā ʻoe ke "hoʻolei kālā" i nā poʻe ʻē aʻe i nā kamaʻilio pūʻulu, a me ka hana ʻana i nā uku Bitcoin waho iā ʻoe iho a i ʻole nā ​​​​mea i kapa ʻia. "Nā polokalamu uila". Manaʻo wau ua kamaʻāina ka mea heluhelu me Bitcoin a me Telegram, no ka mea E hoʻāʻo wau e kākau pōkole, me ka ʻole o ka ʻimi ʻana i nā kikoʻī. […]

13. Ka Ho'omaka 'ana i ka helu helu R80.20. Laikini

Aloha mai e nā makamaka! A hiki mākou i ka haʻawina hope loa ʻo Check Point Getting Started. I kēia lā e kamaʻilio mākou e pili ana i kahi kumuhana koʻikoʻi - Laikini. Hoʻomaka koke wau e aʻo iā ʻoe ʻaʻole kēia haʻawina he alakaʻi paʻa i ke koho ʻana i nā lako a i ʻole nā ​​laikini. He hōʻuluʻulu wale nō kēia o nā kikoʻī nui e ʻike ai kekahi luna hoʻoponopono Check Point. Inā pilikia maoli ʻoe i ke koho [...]

Ke hoʻolauna nei ʻo Windows Terminal

ʻO Windows Terminal kahi mea hou, hou, wikiwiki, kūpono, ikaika a me ka hoʻohana ʻana i nā mea hana laina kauoha a me nā pūpū e like me Command Prompt, PowerShell a me WSL. E hāʻawi ʻia ʻo Windows Terminal ma o ka hale kūʻai Microsoft ma Windows 10 a e hoʻonui mau ʻia, e hōʻoiaʻiʻo mau ana ʻoe i nā mea hou loa.

Manaʻo kuhihewa o ka poʻe polokalamu polokalamu e pili ana i nā inoa

ʻElua pule i hala aku nei, ua paʻi ʻia ka unuhi ʻana o "Programmers' Misconceptions about Time" ma Habré, i loko o kona ʻano a me kona ʻano i hoʻokumu ʻia i kēia kikokikona maʻamau a Patrick Mackenzie, i paʻi ʻia i ʻelua makahiki i hala. Ma muli o ka loaʻa maikaʻi ʻana o ka memo e pili ana i ka manawa e ka poʻe hoʻolohe manaʻo, he mea kūpono ke unuhi i ka ʻatikala kumu e pili ana i nā inoa a me nā inoa inoa. Ua hoʻopiʻi ʻo John Graham-Cumming i kēia lā […]