Kev siv cov kev daws teeb meem IT hauv kev lag luam pib nrog kev tsim. Nyob rau theem no, tus thawj tswj hwm IT yuav tsum suav cov naj npawb ntawm cov servers thiab lawv cov yam ntxwv kom, ntawm ib sab, lawv txaus rau txhua tus neeg siv, thiab ntawm qhov tod tes, kom tus nqi-zoo piv ntawm cov servers no. kev pom zoo thiab cov nqi ntawm kev tsim cov kev lag luam hauv computer rau cov ntaub ntawv tshiab tsis tau ua lub qhov loj hauv IT pob nyiaj siv ntawm lub tuam txhab. Cia peb xav txog yuav ua li cas tsim cov txheej txheem rau kev siv Zimbra Collaboration Suite hauv kev lag luam.
Lub ntsiab feature ntawm Zimbra nyob rau hauv kev sib piv nrog rau lwm cov kev daws yog hais tias nyob rau hauv cov ntaub ntawv ntawm ZCS, lub bottleneck tsis tshua muaj zog processor los yog RAM. Qhov kev txwv tseem ceeb yog feem ntau yog cov tswv yim thiab cov zis ceev ntawm lub hard disk, thiab yog li ntawd lub ntsiab lus yuav tsum tau them rau cov khw muag khoom cov ntaub ntawv. Cov lus teev tseg yam tsawg kawg nkaus uas yuav tsum tau muaj rau Zimbra hauv ib puag ncig tsim khoom yog 4-core 64-ntsis processor nrog 2 GHz moos ceev, 10 gigabytes rau cov ntaub ntawv kaw lus thiab cov cav, thiab 8 gigabytes ntawm RAM. Feem ntau, cov yam ntxwv no txaus rau kev ua haujlwm ntawm lub server. Tab sis yuav ua li cas yog tias koj yuav tsum siv Zimbra rau 10 tus neeg siv? Cov servers twg thiab yuav tsum ua li cas hauv qhov no?
Cia peb pib nrog qhov tseeb tias cov txheej txheem rau 10 txhiab tus neeg siv yuav tsum muaj ntau lub server. Ntawm qhov tod tes, ntau lub server infrastructure ua rau nws muaj peev xwm ua rau Zimbra scalable, thiab ntawm qhov tod tes, kom ua tiav kev ua haujlwm ntawm cov ntaub ntawv kaw lus txawm tias muaj cov neeg siv ntau. Feem ntau nws yog qhov nyuaj heev los twv seb muaj pes tsawg tus neeg siv Zimbra server yuav tuaj yeem ua haujlwm tau zoo, vim ntau nyob ntawm qhov siv ntawm lawv txoj haujlwm nrog daim ntawv qhia hnub thiab e-mail, nrog rau ntawm cov txheej txheem siv. Yog li ntawd, piv txwv li, peb yuav siv 4 xa ntawv cia. Thaum muaj kev tsis txaus los yog muaj peev xwm loj heev, nws yuav muaj peev xwm tig tawm lossis ntxiv lwm qhov.
Yog li, thaum tsim kev tsim kho vaj tse rau 10.000 tus neeg, nws yuav tsim nyog los tsim LDAP, MTA thiab Proxy servers thiab 4 mail storages. Nco ntsoov tias LDAP, MTA thiab Proxy servers tuaj yeem ua virtual. Qhov no yuav txo tus nqi ntawm cov khoom siv server thiab pab txhawb cov ntaub ntawv thaub qab thiab rov qab, tab sis ntawm qhov tod tes, thaum muaj lub cev server tsis ua haujlwm, koj yuav pheej hmoo tam sim yam tsis muaj MTA, LDAP thiab Proxy. Tias yog vim li cas kev xaiv ntawm lub cev lossis virtual servers yuav tsum tau ua raws li lub sijhawm poob qis npaum li cas koj tuaj yeem them tau thaum muaj xwm txheej ceev. Kev xa ntawv khaws cia, ntawm qhov tod tes, yuav zoo tshaj plaws muab tso rau ntawm lub cev servers, vim nws yog ntawm lawv tias cov lej tseem ceeb ntawm kev sau ntawv yuav tshwm sim, uas txwv kev ua haujlwm ntawm Zimbra, thiab yog li ntawd ntau txoj hauv kev rau cov ntaub ntawv hloov pauv yuav loj heev. nce kev ua tau zoo ntawm Zimbra.
Raws li txoj cai, tom qab tsim LDAP, MTA, Proxy servers, network khaws cia thiab muab tso rau hauv ib qho kev tsim kho, Zimbra Collaboration Suite rau 10000 tus neeg siv tau npaj txhij rau kev ua haujlwm. Lub tswv yim ntawm kev ua haujlwm ntawm xws li kev teeb tsa yuav yooj yim heev:
Daim duab qhia txog lub ntsiab ntawm lub kaw lus thiab cov ntaub ntawv ntws uas yuav ncig ntawm lawv. Nrog rau qhov kev teeb tsa no, cov txheej txheem yuav tsis muaj kev tiv thaiv tag nrho los ntawm cov ntaub ntawv poob, lub sijhawm poob cuam tshuam nrog kev ua tsis tiav ntawm ib qho ntawm cov servers, thiab lwm yam. Cia wb mus saib raws nraim li cas koj tuaj yeem tiv thaiv koj cov vaj tse los ntawm cov teeb meem no.
Txoj kev tseem ceeb yog kho vajtse redundancy. Ntxiv MTA thiab Proxy nodes tuaj yeem, nyob rau hauv qhov xwm txheej ntawm qhov tsis ua haujlwm ntawm cov servers tseem ceeb, ib ntus los tuav lub luag haujlwm ntawm cov tseem ceeb. Duplicating tseem ceeb infrastructure nodes yuav luag ib txwm ib lub tswv yim zoo, tab sis tsis yog ib txwm ua tau raws li qhov koj xav tau. Ib qho piv txwv zoo yog qhov rov ua dua ntawm cov servers uas khaws cov ntawv xa tuaj. Zimbra Collaboration Suite Open-Source Edition tam sim no tsis txhawb kev tsim cov khw muag khoom sib tw, yog li yog tias ib qho ntawm cov servers tsis ua haujlwm, lub sijhawm tsis tuaj yeem zam tsis tau, thiab txo qis sijhawm los ntawm kev xa ntawv tsis ua haujlwm, tus thawj coj IT tuaj yeem xa rov qab ntawm nws. lwm server.
Txij li thaum tsis muaj qhov built-in thaub qab hauv Zimbra OSE, peb yuav xav tau Zextras Backup, uas txhawb nqa lub sijhawm tiag tiag, thiab kev cia sab nraud. Txij li thaum Zextras Backup, thaum noj tag nrho thiab ntxiv cov thaub qab, tso tag nrho cov ntaub ntawv hauv /opt/zimbra/backup folder, nws yuav tsim nyog rau mount sab nraud, network lossis txawm huab cia rau hauv nws, yog li ntawd nyob rau hauv cov xwm txheej ib qho ntawm cov servers. crashes, koj muaj ib tug xov xwm nrog up-to-date backup daim ntawv thaum lub sij hawm thaum muaj xwm ceev. Nws tuaj yeem siv tau ob qho tib si ntawm lub cev tsis tu ncua, thiab ntawm lub tshuab virtual thiab hauv huab. Nws kuj yog ib lub tswv yim zoo rau nruab MTA nrog cov lim spam nyob rau hauv pem hauv ntej ntawm tus neeg rau zaub mov nrog Zimbra Proxy kom txo tau cov tsheb khiav tsis zoo nkag mus rau hauv lub server.
Yog li ntawd, qhov ruaj ntseg Zimbra infrastructure yuav zoo li no:
Nrog rau qhov kev teeb tsa no, Zimbra infrastructure yuav tsis tsuas yog muaj peev xwm muab kev pabcuam zoo rau 10.000 tus neeg siv, tab sis kuj yog thaum muaj xwm txheej ceev, nws yuav tso cai rau tshem tawm nws cov txiaj ntsig sai li sai tau.
Tau qhov twg los: www.hab.com