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Kugawa ndalama za IT - pali chilungamo?

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Ndikukhulupirira kuti tonse timapita kumalo odyera ndi anzathu kapena anzathu. Ndipo pakatha nthawi yosangalatsa, woperekera zakudya amabweretsa cheke. Komanso, vutoli likhoza kuthetsedwa m'njira zingapo: Njira yoyamba, "mwaulemu". "Nsonga" ya 10-15% kwa woperekera zakudya imawonjezeredwa ku chiwerengero cha cheke, ndipo zotsatira zake zimagawidwa mofanana pakati pa amuna onse. Njira yachiwiri ndi "socialist". Chekecho chimagawidwa mofanana pakati pa aliyense, ngakhale […]

Seva mumtambo 2.0. Kukhazikitsa seva mu stratosphere

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Anzanga, tabwera ndi gulu latsopano. Ambiri a inu mumakumbukira pulojekiti yathu ya chaka chatha ya fan geek "Server in the Clouds": tidapanga seva yaying'ono kutengera Raspberry Pi ndikuyiyambitsa mu balloon yotentha. Tsopano tasankha kupita patsogolo, ndiye kuti, pamwamba - stratosphere ikutiyembekezera! Tiyeni tikumbukire mwachidule zomwe pulojekiti yoyamba ya "Server in the Clouds" inali. Seva […]

Dzichitireni nokha makanema apamtambo: zatsopano za Ivideon Web SDK

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Tili ndi zigawo zingapo zophatikizira zomwe zimalola bwenzi lililonse kupanga zinthu zawo: Tsegulani API yopangira njira ina iliyonse ku akaunti ya munthu wa Ivideon, Mobile SDK, yomwe mutha kupanga yankho lathunthu lofanana ndi magwiridwe antchito a Ivideon, komanso. monga Web SDK. Posachedwa tatulutsa Web SDK yokonzedwa bwino, yodzaza ndi zolembedwa zatsopano komanso pulogalamu yachiwonetsero yomwe ingatipangitse […]

GitLab 11.9 idatulutsidwa ndikuzindikira mwachinsinsi komanso malamulo angapo ophatikiza ofunsira

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Zindikirani mwachangu zinsinsi zotayidwa Zingawoneke ngati kulakwitsa pang'ono kutulutsa mwangozi zidziwitso kumalo osungira omwe amagawana nawo. Komabe, zotsatira zake zingakhale zoopsa. Wowukirayo akapeza mawu anu achinsinsi kapena kiyi ya API, adzalanda akaunti yanu, kukutsekerani kunja ndikugwiritsa ntchito ndalama zanu mwachinyengo. Kuphatikiza apo, mphamvu ya domino ndizotheka: kupeza akaunti imodzi kumatsegula mwayi kwa ena. […]

Zimphona za IT zidapereka njira yolumikizirana yotumizira mtambo wosakanizidwa

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Dell ndi VMware akuphatikiza VMware Cloud Foundation ndi VxRail nsanja. / chithunzi Navneet Srivastav PD Chifukwa chiyani ikufunika Malinga ndi kafukufuku wa State of Cloud, 58% yamakampani akugwiritsa ntchito kale mtambo wosakanizidwa. Chaka chatha chiwerengerochi chinali 51%. Pafupifupi, bungwe limodzi "limagwira" pafupifupi mautumiki asanu osiyanasiyana pamtambo. Panthawi imodzimodziyo, kukhazikitsidwa kwa mtambo wosakanizidwa ndi chinthu chofunika kwambiri [...]

Raspberry Pi Zero mkati mwa mawonekedwe a braille a Handy Tech Active Star 40

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Wolembayo adayika Raspberry Pi Zero, mluzu wa Bluetooth, ndi chingwe mkati mwa mawonekedwe ake atsopano a braille a Handy Tech Active Star 40. Doko la USB lomangidwa limapereka mphamvu. Chotsatira chake chinali kompyuta yodzidalira yokha yopanda mawonekedwe pa ARM yokhala ndi makina ogwiritsira ntchito a Linux, okhala ndi kiyibodi ndi chiwonetsero cha zilembo za akhungu. Mutha kulipiritsa / kuyimitsa kudzera pa USB, kuphatikiza. kuchokera kubanki yamagetsi kapena charger ya solar. Chifukwa chake, akhoza kuchita popanda [...]

FlexiRemap® vs. RAID

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Ma algorithms a RAID adayambitsidwa kwa anthu kumbuyo mu 1987. Mpaka lero, iwo akadali teknoloji yotchuka kwambiri yotetezera ndi kufulumizitsa kupeza deta m'munda wosungiramo zidziwitso. Koma zaka za teknoloji ya IT, zomwe zadutsa zaka 30, sizikhala kukhwima, koma ukalamba kale. Chifukwa ndi kupita patsogolo, komwe kumabweretsa mwayi watsopano. Pa nthawi yomwe […]

Makasitomala analytics machitidwe

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Tangoganizani kuti ndinu munthu wofuna kuchita bizinesi yemwe mwangopanga tsamba lawebusayiti ndi pulogalamu yam'manja (mwachitsanzo, shopu ya donut). Mukufuna kulumikiza ma analytics achikhalidwe pa bajeti yaying'ono, koma osadziwa. Aliyense wozungulira amagwiritsa ntchito Mixpanel, Facebook analytics, Yandex.Metrika ndi machitidwe ena, koma sizikudziwika bwino zomwe mungasankhe komanso momwe mungagwiritsire ntchito. Kodi ma analytics system ndi chiyani? Choyamba, ziyenera kunenedwa kuti […]

Ma analytics a seva

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Ili ndi gawo lachiwiri lazolemba za analytical system (zolumikizana ndi gawo 1). Masiku ano, palibe kukayikira kuti kukonza molondola deta ndi kutanthauzira zotsatira kungathandize pafupifupi mtundu uliwonse wa bizinesi. Pachifukwa ichi, machitidwe owunikira akuchulukirachulukira ndi magawo, kuchuluka kwa zoyambitsa ndi zochitika za ogwiritsa ntchito muzofunsira zikukula. Chifukwa cha izi, makampani amapereka akatswiri awo […]

Kusanthula kwa TSDB ku Prometheus 2

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Mndandanda wa nthawi (TSDB) mu Prometheus 2 ndi chitsanzo chabwino cha yankho la uinjiniya lomwe limapereka kusintha kwakukulu pa Prometheus 2 yosungirako v1 potengera kusonkhanitsa deta komanso kuthamanga kwa mafunso, komanso kugwiritsa ntchito bwino zinthu. Tinkagwiritsa ntchito Prometheus 2 ku Percona Monitoring and Management (PMM) ndipo ndidatha […]

Kuwunika kwakutali ndikuwongolera zida za Lunix/OpenWrt/Lede kudzera padoko 80…

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Moni nonse, ichi ndichidziwitso changa choyamba pa Habré. Ndikufuna kulemba za momwe mungayendetsere zida zapaintaneti pamaneti akunja m'njira yosagwirizana. Kodi zosagwirizana zimatanthauza chiyani: nthawi zambiri, kuyang'anira zida pa intaneti yakunja muyenera: Adilesi ya IP. Chabwino, kapena ngati zida zili kumbuyo kwa NAT ya wina, ndiye IP yapagulu ndi doko "lotumizidwa". Tunnel (PPTP/OpenVPN/L2TP+IPSec, etc.) mpaka […]

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