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Qeb: Qhov Kev tswj hwm

Pawg tswj hwm

Cov kws kho mob hauv Internet thov kom Ministry of Telecom thiab Mass Communications cia lawv mus rau hauv tsev yam tsis muaj ntawv cog lus

Luam tawm rau

Yees duab qhov chaw: Evgeny Astashenkov / Interpress / TASS Ntau qhov tseem ceeb hauv Internet muab kev pabcuam tam sim ntawd tig mus rau lub taub hau ntawm Ministry of Telecom thiab Mass Communications, Konstantin Noskov, nrog rau kev thov los txhawb txoj haujlwm kom tso cai nkag mus rau cov tsev apartment, pom zoo qee qhov kev hloov kho rau txoj cai "Rau Kev Sib Txuas Lus". Ntawm lwm tus uas tau thov yog MegaFon, MTS, VimpelCom, ER-Telecom Holding thiab Rosteleset lub koom haum, raws li qhia los ntawm Kommersant. Qhov project nws tus kheej yog hais txog kev yooj yim nkag [...]

Enterprise IT infrastructure maturity theem

Luam tawm rau

Abstract: Maturity theem ntawm enterprise IT infrastructure. Kev piav qhia ntawm qhov zoo thiab qhov tsis zoo ntawm txhua qib sib cais. Cov kws tshuaj ntsuam tau hais tias nyob rau hauv ib qho xwm txheej, ntau dua 70% ntawm IT pob nyiaj siv yog siv rau kev tswj hwm kev tsim kho vaj tse - servers, tes hauj lwm, kev khiav hauj lwm systems thiab cia khoom. Cov koom haum, paub txog qhov tsim nyog nws yog li cas los txhim kho lawv cov kev tsim kho IT thiab nws tseem ceeb npaum li cas rau nws kom muaj txiaj ntsig zoo, tuaj rau qhov xaus tias lawv yuav tsum tau ua kom muaj txiaj ntsig […]

NetBIOS nyob rau hauv txhais tes ntawm ib tug hacker

Luam tawm rau

Kab lus no yuav piav qhia luv luv txog qhov zoo li qhov zoo li NetBIOS tuaj yeem qhia rau peb. Cov ntaub ntawv dab tsi tuaj yeem muab rau tus neeg muaj peev xwm tawm tsam / pentester. Cov cheeb tsam pom tau hais tias kev siv cov txheej txheem kev tshawb nrhiav muaj feem cuam tshuam rau sab hauv, uas yog, cais thiab nkag tsis tau los ntawm kev sib txuas sab nraud. Raws li txoj cai, txawm tias lub tuam txhab me tshaj plaws muaj cov tes hauj lwm zoo li no. Kuv tus kheej […]

Terraform tus kws kho mob Selectel

Luam tawm rau

Peb tau tshaj tawm ib tus neeg muab kev pabcuam Terraform los ua haujlwm nrog Selectel. Cov khoom no tso cai rau cov neeg siv kom ua tiav kev tswj hwm kev tswj hwm los ntawm Infrastructure-as-code methodology. Tam sim no, tus neeg muab kev pabcuam txhawb nqa kev tswj hwm kev pabcuam rau Virtual Private Cloud (VPC) kev pabcuam. Nyob rau hauv lub neej yav tom ntej, peb npaj yuav ntxiv kev tswj hwm kev pabcuam rau lwm cov kev pabcuam uas muab los ntawm Selectel. Raws li koj twb paub lawm, qhov kev pabcuam VPC tau tsim […]

Yuav ua li cas txav, upload thiab sib txuas cov ntaub ntawv loj heev pheej yig thiab sai? Pushdown optimization yog dab tsi?

Luam tawm rau

Ib qho kev ua haujlwm loj ntawm cov ntaub ntawv yuav tsum muaj kev suav ntau lub zog. Ib qho kev txav ntawm cov ntaub ntawv los ntawm cov ntaub ntawv mus rau Hadoop tuaj yeem siv sijhawm ntau lub lis piam lossis raug nqi ntau npaum li lub dav hlau tis. Tsis xav tos thiab siv nyiaj? Ntsuas cov load hla ntau lub platform. Ib txoj hauv kev yog pushdown optimization. Kuv nug Russia tus thawj kws qhia rau kev txhim kho thiab kev tswj hwm ntawm Informatica cov khoom, Alexey Ananyev, tham txog [...]

Kubernetes 1.14: Cov ntsiab lus ntawm cov kev hloov tshiab tseem ceeb

Luam tawm rau

Hmo no qhov kev tso tawm tom ntej ntawm Kubernetes yuav tshwm sim - 1.14. Raws li kev lig kev cai uas tau tsim rau peb cov blog, peb tab tom tham txog cov kev hloov pauv tseem ceeb hauv cov qauv tshiab ntawm qhov khoom Open Source zoo kawg nkaus. Cov ntaub ntawv siv los npaj cov ntaub ntawv no tau muab los ntawm Kubernetes txhim kho kev taug qab lub rooj, CHANGELOG-1.14 thiab cov teeb meem ntsig txog, rub kev thov, Kubernetes Txhim Kho Cov Tswv Yim (KEP). Cia peb pib nrog cov lus qhia tseem ceeb ntawm SIG pawg-lub neej voj voog: dynamic […]

Kev faib tawm ntawm cov duab kos. Qhia hauv Yandex

Luam tawm rau

Ob peb lub hlis dhau los, peb cov npoj yaig los ntawm Google tau muaj kev sib tw ntawm Kaggle los tsim kev faib tawm rau cov duab tau txais hauv qhov kev ua si tau txais txiaj ntsig "Quick, Kos!" Pab pawg, uas suav nrog Yandex tus tsim tawm Roman Vlasov, tau txais qhov chaw thib plaub hauv kev sib tw. Thaum lub Ib Hlis Ntuj kev kawm tshuab, Roman tau qhia nws pab neeg lub tswv yim, qhov kawg kev siv ntawm cov chav kawm, thiab nthuav kev coj ua ntawm nws cov neeg tawm tsam. - Nyob zoo txhua tus! […]

Tag nrho keeb kwm ntawm Linux. Ntu I: qhov twg nws tag nrho pib

Luam tawm rau

Xyoo no lub Linux kernel puv 27 xyoo. OS raws li nws yog siv los ntawm ntau lub tuam txhab, tsoom fwv, cov chaw tshawb fawb thiab cov chaw zov me nyuam thoob ntiaj teb. Rau ntau tshaj li ib feem peb ntawm ib puas xyoo, ntau cov ntawv tau luam tawm (xws li ntawm HabrΓ©) qhia txog ntau qhov chaw ntawm keeb kwm ntawm Linux. Hauv cov ntaub ntawv no, peb tau txiav txim siab los qhia txog qhov tseem ceeb tshaj plaws thiab nthuav tseeb […]

Tag nrho keeb kwm ntawm Linux. Ntu II: kev sib tw thiab kev sib tw

Luam tawm rau

Peb tseem nco qab txog keeb kwm ntawm kev txhim kho ntawm ib qho ntawm cov khoom tseem ceeb tshaj plaws nyob rau hauv lub ntiaj teb qhib qhov chaw. Nyob rau hauv tsab xov xwm kawg peb tau tham txog cov kev txhim kho uas ua ntej lub advent ntawm Linux thiab qhia zaj dab neeg ntawm lub hnub yug ntawm thawj version ntawm lub kernel. Lub sijhawm no peb yuav tsom mus rau lub sijhawm ua lag luam ntawm qhov qhib OS, uas tau pib hauv 90s. / Flickr / David Goehring / CC BY / Duab hloov kho […]

Dab tsi yog generative music

Luam tawm rau

Nov yog podcast nrog cov neeg tsim cov ntsiab lus. Tus qhua ntawm qhov teeb meem yog Alexey Kochetkov, CEO ntawm Mubert, nrog ib zaj dab neeg txog cov suab paj nruag thiab nws lub zeem muag ntawm cov ntsiab lus suab yav tom ntej. mloog hauv Telegram lossis hauv web player sau npe rau podcast hauv iTunes lossis ntawm HabrΓ© Alexey Kochetkov, CEO Mubert alinatestova: Txij li thaum peb tham tsis yog tsuas yog hais txog cov ntawv nyeem thiab cov ntsiab lus sib tham, ib txwm […]

Tej zaum koj yuav tsis xav tau Kubernetes

Luam tawm rau

Hluas nkauj ntawm ib tug scooter. Freepik illustration, Nomad logo los ntawm HashiCorp Kubernetes yog 300 kg gorilla rau thawv orchestration. Nws ua haujlwm hauv qee lub thawv ntim khoom loj tshaj plaws hauv ntiaj teb, tab sis kim heev. Tshwj xeeb tshaj yog kim rau cov pab pawg me, uas yuav xav tau ntau lub sijhawm txhawb nqa thiab kev kawm nkhaus. Rau peb pab neeg ntawm plaub tus neeg, qhov no ntau dhau lawm [...]

Revenge of Devops: 23 remote AWS instances

Luam tawm rau

Yog tias koj tua ib tus neeg ua haujlwm, ua tib zoo saib xyuas nws thiab xyuas kom meej tias tag nrho nws cov kev xav tau raug ua tiav, muab cov ntaub ntawv rau nws thiab them nyiaj severance. Tshwj xeeb yog tias qhov no yog tus programmer, tus thawj tswj hwm lossis tus neeg los ntawm DevOps department. Tus cwj pwm tsis raug ntawm qhov chaw ua haujlwm tuaj yeem raug nqi. Hauv tebchaws Askiv lub nroog Reading, qhov kev sim ntawm 36-xyoo-laus Stefan Needham (daim duab) tau xaus. Tom qab […]

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