Internet Data Center, cov ntawv sau ua lus Askiv yog IDC.
Qhov laj thawj yog vim li cas nws tsis hu ua "DC" ncaj qha feem ntau yog kom tsis txhob muaj kev tsis sib haum xeeb nrog tam sim no ncaj qha (Direct Current). Ntxiv mus, niaj hnub no cov chaw zov me nyuam feem ntau txuas nrog Is Taws Nem thiab tsom mus rau cov kev pabcuam hauv Is Taws Nem, yog li nws yog qhov tseeb dua los hu lawv "IDC".
Los ntawm qhov ua tau zoo ntawm qhov pom, cov ntaub ntawv chaw yog ib chav computer loj nrog ntau cov servers mob siab rau kev tswj hwm hauv nruab nrab ntawm cov ntaub ntawv (cia, suav, thiab pauv).
Raws li kev txheeb cais los ntawm cov koom haum kev lag luam, cov ntaub ntawv xov xwm thoob ntiaj teb ua tiav los ntawm cov chaw khaws ntaub ntawv hauv 2020 mus txog 15.3ZB (1ZB≈1 billion TB), suav txog 99.35% ntawm lub ntiaj teb tag nrho cov tsheb khiav. Hauv lwm lo lus, yuav luag tag nrho cov ntaub ntawv hauv Is Taws Nem tsis tuaj yeem raug cais tawm ntawm kev ua haujlwm ntawm cov chaw zov me nyuam, uas qhia txog nws qhov tseem ceeb.
Raws li cov lus hais nrov, cov chaw cov ntaub ntawv yog cov txheej txheem tseem ceeb xws li cov nroj tsuag dej thiab cov chaw tsim hluav taws xob. Lawv yog tus tsav lub zog ntawm kev lag luam digital thiab kev txhawb nqa rau lub teb chaws thiab kev loj hlob ntawm kev sib raug zoo.
1. Kev txhim kho theem ntawm cov ntaub ntawv chaw
Cia peb xub saib cov keeb kwm kev loj hlob ntawm cov ntaub ntawv chaw zov me nyuam.
Nyob rau xyoo 1960, tib neeg tseem nyob hauv lub sijhawm tseem ceeb. Lub sijhawm ntawd, txhawm rau khaws cov khoos phis tawj, cov tshuab khaws cia thiab cov khoom siv hluav taws xob, cov neeg tsim cov chav computer thiab hu ua "server farms".
Qhov "server ua liaj ua teb" no yog suav tias yog tus qauv ntxov tshaj plaws ntawm cov ntaub ntawv chaw.
Nyob rau xyoo 1990, nrog kev yug me nyuam thiab kev loj hlob ntawm Internet, ntau lub tuam txhab pib siv cov ntaub ntawv xov xwm. Lawv tsim lawv tus kheej lub vev xaib thiab tseem tsim tau ntau tus email, FTP, OA chaw ua haujlwm automation thiab lwm yam servers.
Qee lub tuam txhab tso cov servers hauv cov chav computer sab hauv. Kuj tseem muaj qee lub tuam txhab uas tsis muaj ntau lub servers tab sis tsis kam muab lawv tso rau hauv chaw ua haujlwm (nrog suab nrov, ua rau muaj hluav taws xob tsis zoo, thiab kev ruaj ntseg qis), yog li lawv "tsoom fwv" rau hauv tus neeg teb xov tooj chav tsev computer thiab xauj tus neeg teb xov tooj qhov chaw, hluav taws xob, thiab network bandwidth. , cia lwm tus neeg tswj hwm thiab tswj nws sawv cev rau koj.
Tnws cov theem pib ntawm cov ntaub ntawv chaw (Phase 1)
Yog li ntawd, lub tswv yim ntawm cov ntaub ntawv chaw pib maj mam coj cov duab. 1996. Ib lub tuam txhab Asmeskas hu ua Exodus (tshwj xeeb hauv computer chav tsev tsim kho thiab kev pabcuam bandwidth) thawj zaug tau thov lub npe "IDC".
Qhov no yog theem pib ntawm txoj kev loj hlob ntawm IDC cov chaw zov me nyuam.
Xyoo 1997, Apple tau tsim lub tshuab virtual software hu ua "Virtual PC". Tom qab ntawd, VMWare kuj tau nthuav tawm tam sim no-nto moo VMWare Workstation, kos lub sijhawm tuaj txog ntawm lub tshuab virtual thiab tso lub hauv paus rau kev hloov pauv ntawm cov chaw khaws ntaub ntawv.
Raws li lub sijhawm dhau mus, thawj tiam cov ntaub ntawv chaw pabcuam hosting cov kev pabcuam pib ua kom zoo dua qub, txuas ntxiv los ntawm kev ua tiav server hosting mus rau lub vev xaib hosting thiab virtual hosting cov kev pabcuam.
Hauv lwm lo lus, ntawm qee tus neeg rau zaub mov, los ntawm virtual host software, N lub vev xaib hosts yog virtualized thiab xauj rau N cov neeg siv khoom.
Ntxiv nrog rau cov vev xaib, ntau cov kev pabcuam xws li cov ntaub ntawv khaws cia qhov chaw qiv kuj tau tshwm sim. Qhov no yog theem ob ntawm IDC data center.
Theem 2 ntawm cov ntaub ntawv chaw
Tom qab ntawd, thaum pib ntawm lub xyoo pua 21st, cov tuam txhab xws li Amazon thiab Google tau thov huab xam, uas tau coj cov ntaub ntawv chaw mus rau theem thib peb (huab xam theem), uas txuas ntxiv mus rau hnub no.
Cov huab xam theem yog theem thib ob ntawm kev txhim kho thiab hloov pauv. Nws siv tshuab virtualization thiab ntim tshuab kom paub meej txog kev sib koom ua ke ntawm cov ntaub ntawv chaw neeg rau zaub mov suav cov peev txheej. Tag nrho CPU, nco, hard disk thiab lwm yam kev pab cuam yog tswj los ntawm ntau haib virtualization software thiab ces faib rau cov neeg siv.
Nws tau hloov zuj zus los ntawm kev xauj tsev kho vajtse mus rau virtual hardware xauj, thiab txawm tias software platform xauj thiab kev pabcuam qiv. IaaS, PaaS, SaaS, cia li tshwm nyob rau hauv pem hauv ntej ntawm peb.
Qhov thib peb theem ntawm cov ntaub ntawv chaw (cloud computing phase)
