Idatha ingaba yinoma yini kulo mhlaba wezobuchwepheshe. Kungaba amafayela egeyimu, ulwazi oluyimfihlo, noma amanye amadokhumenti adingekayo. Kodwa okuphatha yonke idatha kumakhompyutha amadivayisi okugcina.
Nokho, lawa madivayisi akufanele agcine idatha kuphela kodwa futhi akwazi ukwabelana ngayo ngokushesha nangempumelelo. Ngakho-ke, ngaphambi kokugxumela emakethe yemishini yokugcina, le ndatshana izoxoxa ngezinto ezithile ezidingekayo amabhizinisi okufanele azicabangele.
Okuqukethwe
Imishini yokugcina ikhompuyutha: amabhizinisi ezibalo adinga ukwazi
Imishini yangaphakathi uma iqhathaniswa neyokugcina yekhompyutha yangaphandle
Ukucatshangelwa okungu-5 kokusiza abathengisi bakhethe amadivayisi afanele wokugcina ngo-2024
Ukuvala
Imishini yokugcina ikhompuyutha: amabhizinisi ezibalo adinga ukwazi
Kusukela ngo-2022, imakethe yemishini yokugcina amakhompiyutha yalinganiselwa ku-US $7.57 billion. Kungakapheli unyaka, ikhule yafinyelela ku-US $9.11 billion ngo-2023 ngo-20.3%. Ochwepheshe bayabikezela ukuthi ngo-2027, imakethe izofinyelela e-US $ 17.917 billion, ikhule ngesilinganiso sokukhula sonyaka esihlanganisiwe (CAGR) sika-18.4%.
Ngokukhula kwabasebenzisi benkundla yezokuxhumana abadinga idatha enkulu ukuze kuqhutshekwe nokucubungula ukuhlaziya kanye nokufinyelela kumadivayisi edijithali engeziwe atholakala kubathengi, imakethe imiselwe ukukhula okuqhubekayo.
Imishini yangaphakathi uma iqhathaniswa neyokugcina yekhompyutha yangaphandle
Amadivayisi wesitoreji angaphakathi yizinketho zokulondoloza eziyinhloko zekhompyutha. Abakhiqizi bawaxhuma ngqo ebhodini lomama, bawavale futhi bawenze ingxenye yesistimu yekhompyutha.
Nakuba abathengi bengakwazi ukuwasusa ngaphandle kokuhlakazeka okuthile, imishini yokugcina yangaphakathi zivame ukushesha futhi zivikeleke kakhulu kunozakwabo bangaphandle.
Ngokolunye uhlangothi, amadivaysi esitoreji sangaphandle axhunywe kukhompuyutha ngaphandle nge-USB, thunderbolt, noma izimbobo ze-eSATA. Ayaphatheka futhi anamathiseleka kalula kumakhompyutha ahlukene, kodwa eza nengozi yamagciwane noma ukwebiwa kwedatha.
Nakuba abathengi bengase bangabi namandla okulawula indawo yokugcina yangaphakathi (ikakhulukazi abasebenzisi abavamile), bangakhetha amadivaysi esitoreji sangaphandle ezisiza amakhompuyutha abo ukuthi asebenze ngokushesha futhi ukuhamba kwawo komsebenzi kusebenze kahle.
Ukucatshangelwa okungu-5 kokusiza abathengisi bakhethe amadivayisi afanele wokugcina ngo-2024
1. Umthamo wesitoreji
Amandla anquma inani ledatha a idivayisi yokugcina uyakwazi ukuphatha. Ngokuvamile, umthamo ulinganiswa ngamagigabhayithi (GB) namaterabhayithi (TB). Ngokwesilinganiso, u-100 GB ungabamba kufika kuzithombe ezingu-30,000, kuyilapho i-TB engu-1 ingabamba izithombe ezifika kwezingu-250,000 noma amahora angu-600 wevidiyo ye-HD.
Umthamo wesitoreji esifanele onganikelwa uncike kulokho okudingwa ngumthengi. Isibonelo, abathwebuli bevidiyo abahlela amavidiyo amaningi e-HD bangadinga i-SSD yangaphandle cishe i-8 TB ngaphezu kwesitoreji sangaphakathi se-PC.
Ngakolunye uhlangothi, abasebenzisi abavamile abasebenza ngamadokhumenti nezithombe ezimbalwa bazobona i-500 GB njengenketho ephelele. Ukwengeza, i-1 TB yesitoreji sangaphakathi (okuncanyelwayo kwe-SSD) izokwanela kubadlali bamageyimu.
2. Isikhala senqolobane
Inqolobane, noma isilondolozi, iyindawo ekhethekile yenkumbulo eshumekiwe esetshenziswa uma a idiski elukhuni idlulisa idatha kusuka esigabeni esisodwa kuya kwesinye. Isikhala senqolobane esikhulu sivumela ukudluliswa kwedatha ngokushesha ngoba ulwazi olwengeziwe lungagcinwa kanyekanye.
Ama-HDD amaningi babe nosayizi wenqolobane kusukela ku-8 MB kuya ku-256 MB. Ngezinjongo ezijwayelekile njengokugcina amadokhumenti, i-SDD enosayizi wenqolobane ongaba ngu-8GB ngokuvamile yanele. Ngesikhathi esifanayo, ukusetshenziswa okuphezulu, njengokudlala imidlalo noma ukuhlela ividiyo, kungase kudinge i-SSD enosayizi wenqolobane ongu-16-GB.
Qaphela: Osayizi benqolobane ye-SSD bangaya phezulu bafike ku-64 GB! Kodwa lokho okokusetshenziswa kwekhompyutha okuyinkimbinkimbi.
3. Ukuphepha kwedatha
Kuhlala kuwumqansa ukuthola ukuthi wonke amafayela kudivayisi yokulondoloza alahleke kungazelelwe, kubonakale kungenasizathu. Kwenza abathengi bakuthathele phezulu ukuphepha kwedatha—futhi namabhizinisi kufanele futhi! Nokho, kuncike idivayisi yokugcina ukuqina.
Ngokuvamile, amadivaysi esitoreji sangaphandle zingenwa kalula yi-vibration, ukushaqeka, ukushisa kanye nomswakama. Ngakho-ke, ukuchitheka kwekhofi kudivayisi noma ukuwa okunamandla kungabangela ukulahleka kwedatha okungaba khona. Imishini yokugcina yangaphakathi ayikhululiwe, kodwa ivikeleke kakhulu ngaphakathi kwecala le-PC.
4. Isivinini sokudlulisa nokusebenza
Akekho othanda ukuchitha amahora amaningi edlulisa amafayela, ngakho-ke kuyadingeka ukuthi ucabangele isivinini sokudlulisa nokusebenza ngaphambi kokukhetha amadivaysi okugcina. Futhi isici esikhulu esinqumayo sokusebenza kwesitoreji nesivinini yi-RPM (ukuguqulwa ngomzuzu).
Isivinini sokuzungezisa sedrayivu sinquma inani lama-revolution i-hard drive platter engaqeda ngomzuzu owodwa. Uma iphezulu i-RPM, ukudluliswa kwedatha kuyashesha. Isibonelo, i-7200 evamile I-RPM HDD ingakwazi ukushaya u-80 kuya ku-160 MB/S isivinini sokufunda/sokubhala. Nokho, i-SATA SSD evamile izofunda/ibhale isuka ku-200 MB/S iye ku-550 MB/s.
Ngokufanayo, ama-NVMe M.2 SSD angakwazi ukweqa isivinini sokufunda/sokubhala esingu-5000 MB/s. Ngakho-ke, isiphi isivinini sokudlulisa esingcono kakhulu nokusebenza? Kuya ngokuthi umthengi udinga ini. Ngenkathi Ama-SSD zinconywa njalo, zingabiza, ikakhulukazi kubasebenzisi abajwayelekile abafuna nje isitoreji esikhulu.
Ngakolunye uhlangothi, abadlali ngeke bafune lutho olungaphansi Ama-SSD ukusebenza okuphezulu-ama-HDD ungamane uyinqamule njengoba ihamba kancane futhi izoba nomthelela omubi ekusebenzeni kwe-PC kukonke. Okokugcina, abahleli bevidiyo, ama-animators, nabanye abasebenzisi abakhuthele bathanda i-NVMe esheshayo. M.2 SSDs.
5. Izikhathi zokufinyelela
Amadivayisi wokugcina dlula ezinqubweni ezehlukene zokuthumela nokwamukela idatha kumakhompyutha, futhi isikhathi sokufinyelela sisho ukuthi bangakwenza ngokushesha kangakanani. Isikhathi sokufinyelela yisamba sesikhathi esisithathayo ukuze ikhompuyutha icele idatha nalapho idivayisi yokubeka iyifeza.
Ngenkathi izikhathi zokufinyelela ze ama-HDD ajwayelekile isukela ku-5 kuye ku-10 millisecond, ama-SSD ayashesha kangangokuthi athumela futhi amukele idatha kuma-microseconds angu-25 kuya kwangu-100. Amadrayivu e-Solid-state ashesha ngo-100x kunozakwabo we-HDD ngoba awasifuni isikhathi noma ukubambezeleka ngokomshini.
Njengokuvamile, abathengi abacindezelwe ngesivinini bazosesha Ama-SSD, ngakho amabhizinisi kufanele azigcinele wona uma lezo kuyizinhloso zawo. Kodwa uma abathengi bengenandaba nesivinini, ama-HDD azokwanela.
Ukuvala
Imishini yokugcina ibaluleke kakhulu kumakhompyutha njengoba izingubo zibalulekile kubantu. Banquma ukuthi yini abathengi abangayenza ngama-PC abo nokuthi ingakanani idatha abangayisebenzisa.
Ngaphezu kwalokho, abathengi abahlukene bazodinga izinhlobo ezahlukene zesitoreji, amakhono, kanye nesivinini. Ngenkathi amabhizinisi ajwayelekile edinga ama-HDD alula, abadlali bamageyimu nabanye abasebenzisi abajulile badinga ama-SSD namadrayivu e-NVME asheshayo.
Gxila kumathiphu akulo mhlahlandlela ukuze wazi izisetshenziswa ezifanele zokugcina ukuze unikeze abathengi abaqondiswe kuzo ngo-2024.
