Isitatimende sephephandaba: Umhlaba wesimanje usekelwe kudatha. Badlala indima ebaluleke kakhulu, ikakhulukazi ezinkampanini ezithembele ngokuphelele kulolu lwazi. Lokhu kusho ukuthi nasezinkampanini ezincane kakhulu, abaphathi be-IT noma abanikazi kufanele babhekane namasu okugcina futhi babanikeze ukunakwa okuphezulu. Akudingekile kuphela ukugcina idatha ngandlela-thile, kodwa ngaphezu kwakho konke ukuyivikela.
Ungaqala kanjani ngama-backups
Kuwuhlaka oluwusizo lokuqaliswa okufanele kwezidingo zokugcinwa kwedatha ezinkampanini ezincane neziphakathi nendawo umthetho wokuthathu-nambili-munye, okuzoqinisekisa ukuqaliswa kwezixazululo ezifanele zokusekelayo.
- Ezintathu: Ibhizinisi ngalinye kufanele libe nezinguqulo ezintathu zedatha, eyodwa njengesipele esiyinhloko kanye namakhophi amabili
- I-Dva: amafayela ayisipele kufanele agcinwe ezinhlotsheni ezimbili ezihlukene zemidiya
- Eyodwa: wamakhophi kufanele agcinwe ngaphandle kwezakhiwo zenkampani noma ngaphandle kwendawo yokusebenza
Ngokusebenzisa umthetho wokuthathu-okubili kokukodwa, abaphathi be-SMB namaqembu e-IT kufanele bakhe isisekelo esiqinile sekhophi yasenqolobaneni efanele futhi banciphise ingcuphe yokonakala kwedatha. Abaphathi be-IT kufanele bahlole ngokucophelela izidingo zokulondoloza zenkampani yabo futhi bahlole izixazululo ezingcono kakhulu ezingakhona. Ezimakethe zanamuhla, kunezinketho ezimbalwa okufanele uzicabangele, kumabanga ahlukene wamanani kanye nezici ezihlukile. Ngisho nasemabhizinisini amancane, ngokuvamile kuhle kakhulu ukuba okungenani namasistimu amabili ahambisanayo futhi aqinisekise ukuphepha kwedatha, kunokuthembela esixazululweni esisodwa nje.
Ama-hard drive: Angabizi, umthamo omkhulu
Kusukela kwethulwa ama-hard disk drives (HDD) cishe Iminyaka engu-70 amandla nokusebenza kwawo kukhule kakhulu. Lawa madivayisi asathandwa kakhulu ngoba cishe 90% wama-exabytes ezikhungweni zedatha igcinwa kuma-hard drive.
Ezinkampanini ezincane neziphakathi nendawo, inani elikhulu ledatha lingagcinwa kahle kuma-hard drive ngendlela eyongayo. Imishini yanamuhla yokugcina ihlanganisa ubuchwepheshe obusha obuthuthukisa ngokwengeziwe umthamo wokulondoloza, bufinyeze izikhathi zokufinyelela idatha, futhi bunciphise ukusetshenziswa kwamandla kusetshenziswa izindlela ezifana namadiski agcwele i-helium, i-Shingle Magnetic Recording (SMR), ubuchwepheshe be-OptiNAND™, nama-actuator ezigaba ezintathu nezigaba ezimbili. . Zonke lezi zici - umthamo ophezulu, ukusebenza kanye nokusetshenziswa okuphansi - kungasetshenziswa ukuhlola izixazululo ngokumelene nezindleko eziphelele zobunikazi (TCO) - izindleko eziphelele zokuthola, ukufaka nokusebenzisa ingqalasizinda ye-IT.
Ngaphezu kokufaneleka kumabhizinisi amancane naphakathi nendawo, ama-hard drive nawo awusizo ngendlela emangalisayo endaweni yamafu noma kumabhizinisi anesidingo esibalulekile sokugcina idatha enkulu. Ama-hard drive avame ukutholakala ezindaweni zokugcina ezinokufinyelela okumaphakathi (okuthiwa "isitoreji esifudumele"), ingobo yomlando, noma isitoreji sesibili esingadingi ukusebenza okuphezulu kakhulu noma ukucubungula okwenziwa ngesikhathi sangempela okubalulekile.
Amadrayivu e-SSD: Ngokusebenza okuphezulu nokuguquguquka
Amadiski e-SSD asetshenziswa ezimeni lapho izinkampani zidinga ukusebenza okuphezulu okutholakalayo futhi zenze imisebenzi eminingi yekhompyutha ehluke kakhulu ngesikhathi esisodwa. Ngenxa yejubane, ukuqina kanye nokuguquguquka, lawa madivayisi ayinketho engcono kakhulu yamabhizinisi amancane naphakathi nendawo adinga ukufinyelela okusheshayo kudatha yawo. Ziphinde ziwonge kakhulu amandla, zisiza ekwehliseni izindleko zokusebenzisa amandla kanye nokukhishwa kwegesi.
Lapho ukhetha inketho efanele ye-SSD yama-SMB, abaphathi kufanele bacabangele ukuqina, ukusebenza, ukuphepha, umthamo, nosayizi wokugcina idatha ngendlela ehlangabezana nezidingo zenkampani. Uma kuqhathaniswa nama-hard drive, ama-SSD eza ngamafomethi ahlukene, ngokuvamile angu-2,5-inch kanye nama-M.2 SSD. Ifomethi ye-dimensional igcina inquma ukuthi iyiphi idrayivu ye-SSD efanele uhlelo oluthile nokuthi ingashintshwa yini ngemva kokufakwa.
Abaphathi be-IT futhi kudingeka bagxile ekutheni iluphi uhlobo lwesixhumi esibonakalayo olufaneleka kakhulu izinjongo zabo. Uma kuziwa ekuxhumaneni, unezinketho ezintathu ongakhetha kuzo: I-SATA (I-Serial Advanced Technology Attachment), i-SAS (Serial enamathiselwe i-SCSI) ne-NVMe™ (Non-Volatile Memory Express). Okwakamuva kwalokhu kuxhumana kuyi-NVMe, ebonakala ngokubambezeleka okuphansi kanye nomkhawulokudonsa ophezulu. Kumabhizinisi adinga ukufinyelela okusheshayo kwemithwalo yawo yokusebenza, i-NVMe iyisinqumo esihle. Nakuba ukuxhumana kwe-SATA ne-SAS kungatholakala kuma-SSD nama-HDD, isixhumi esibonakalayo se-NVMe senzelwe ama-SSD kuphela futhi sithakazelisa kakhulu ngokombono wokuqamba izinto ezintsha.
Isitoreji senethiwekhi, isitoreji esinamathiselwe ngqo kanye nefu lomphakathi
Kuzo zonke izimboni, izixazululo zesitoreji ngokuvamile zingahlukaniswa zibe izigaba ezintathu ezidumile: Isitoreji Esinamathiselwe Inethiwekhi (NAS), Isitoreji Esinamathiselwe Ngokuqondile (DAS), kanye nefu.
Isitoreji se-NAS sixhunywe kunethiwekhi ngerutha ye-Wi-Fi noma i-Ethernet futhi sivumela ukusebenzisana phakathi kwabasebenzisi nabo abaxhumeke kunethiwekhi efanayo. Lesi sixazululo sokulondoloza singasetshenziswa ezimweni eziningi ezihlukahlukene njengamaseva ewebhu/amafayela, imishini ebonakalayo kanye nesitoreji semidiya emaphakathi. Nakuba lezi zinhlelo zokusebenza zibonakala ziyinkimbinkimbi, iningi lesofthiwe ilula futhi isebenziseka kalula. Kumabhizinisi amancane, lokhu kusebenziseka kalula kungaba kuhle emaqenjini amancane anobungcweti bezobuchwepheshe obulinganiselwe.
Isitoreji se-DAS asixhunyiwe kunethiwekhi, kodwa ngokuqondile kukhompuyutha ngesimo sedeskithophu noma isitoreji sangaphandle esiphathekayo. Yandisa umthamo wokulondoloza wekhompuyutha yasendaweni, kodwa ayikwazi ukusetshenziselwa ukwenza lula ukufinyelela kunethiwekhi yonke noma ukuhlanganyela ngoba ixhumeka ngokuqondile nge-USB, i-Thunderbolt, noma i-FireWire. Lezi zixazululo zingasetshenziswa ngama-hard drive ukuze kwandiswe umthamo noma ngama-SSD ukuze kwandiswe ukusebenza. Izixazululo ze-DAS zilungele izinhlangano ezincane kakhulu ezingadingi ukuhlanganyela kumafayela, ukuphatha amanani amancane edatha, noma kubahambi abavamile abadinga isixazululo esilula ukusixhuma lapho usohambeni.
Ukusebenzisa izixazululo zamafu ngezikhathi ezijwayelekile noma ngokuzenzakalelayo kuyindlela ephumelela kakhulu yokuqinisekisa ukuthi idatha ebalulekile isekelwa isipele. Kodwa-ke, kuya ngokuthi lezi ngezenu informace esetshenzisiwe, amaqembu angase angakwazi njalo ukuhlanganyela esebenzisa izixazululo zamafu. Futhi, ukuntuleka kokubonakala lapho ifu lisingathwe khona kungabangela izinkinga ngokwemithetho yamazwe ngamazwe yokuvikela idatha. Ngalesi sizathu, izixazululo zamafu ziyingxenye yecebo lokugcina idatha kanye ne-DAS noma i-NAS.
Yazi ibhizinisi lakho, yazi isipele sakho
Abanikazi bamabhizinisi amancane naphakathi kufanele bafundise bonke abasebenzi babo ngokubaluleka kwama-backups ukuze baqinisekise ukuvikelwa kwedatha. Ngisho nasezinhlanganweni ezincane kakhulu, kuyadingeka ukusebenzisa uhlelo oluthembekile oluqinisekisa ukuvumelana futhi ekugcineni luvikele idatha yenkampani.
Amathimba edatha kuwo wonke amaleveli adinga ukwazi ukuthi ayisebenzisa kanjani imikhuba ehamba phambili yokwenza isipele. Ngokusebenzisa amasu alungile nezixazululo, isu elithembekile lokusekelayo lilula njengokuthathu-kubili-kokukodwa.
Ingxoxo yesihloko
Ingxoxo ayivulwanga lesi sihloko.