I-Scalability Ihlinzekela Ukukhishwa Okuhleliwe
Ngaphandle kokusebenzisana kwe-ExaGrid ne-Veeam, into enkulu ekukhetheni kukaDycom i-ExaGrid kwaba ukuthi kulula kangakanani ukunwetshwa.
Isistimu ye-ExaGrid ingakala kalula ukuze ihambisane nokukhula kwedatha. Isofthiwe ye-ExaGrid yenza isistimu ikhule kakhulu - izinto zikagesi zanoma ibuphi usayizi noma ubudala zingaxutshwa futhi zihambisane nesistimu eyodwa. Isistimu yokukhipha isikali eyodwa ingathatha isipele esigcwele esingu-2.7PB kanye nokugcinwa ngenani lokungenisa elingafika ku-488TB ngehora.
Izinto zikagesi ze-ExaGrid aziqukethe nje idiski kodwa namandla okucubungula, inkumbulo, nomkhawulokudonsa. Uma isistimu idinga ukunwetshwa, izinto zikagesi ezengeziwe zivele zengezwe ohlelweni olukhona. Uhlelo lukala ngokulandelana, lugcina iwindi lekhophi yasenqolobaneni yobude obumisiwe njengoba idatha ikhula ukuze amakhasimende akhokhele lokho akudingayo kuphela, uma ekudinga.
Idatha iphindiselwa esigabeni sekhosombe esingabheke kunethiwekhi esinokulinganisa okuzenzakalelayo komthwalo kanye nokuhlukaniswa komhlaba wonke kuwo wonke amakhosombe. “Kumane kuyindaba yokuthola umshini omusha, ukuwengeza ohlelweni, futhi konke kuhlanganiswe ndawonye. Empeleni, sathutha enye yezindawo zethu, futhi yayiqondile ngempela. Sithenge i-ExaGrid eyengeziwe futhi sahambisa isayithi lonke kuyo. Sifake i-V Center, sathuthela yonke into ku-ExaGrid, bese sithumela uhlelo endaweni entsha. Lapho i-ExaGrid ilethwa, yavela khona lapho, futhi sathuthela yonke into endaweni entsha - konke bekulula kakhulu," kusho uSatana.
Umgomo omkhulu weDycom uwukuba nezinto zikagesi ze-ExaGrid endaweni ngayinye kwezingama-700. NgokukaSantana, ezindaweni ezinokufinyelela okuhle kwe-inthanethi, iDycom isekela i-Atlanta i-ExaGrid. Ezindaweni ezisele, bazoqhubeka nokusebenzisa isitoreji sendawo okwamanje futhi bathumele yonke into ku-Amazon Web Services (AWS) ukuze kugcinwe kungobo yomlando yesikhathi eside. I-Dycom iyadingeka ukuze igcine idatha efakwe kungobo yomlando iminyaka eyisikhombisa.
Uma i-Dycom inemishini ye-ExaGrid esendaweni yayo ezindaweni zayo ezihlukahlukene, i-Santana inethemba lokuphindaphinda ukuze kuvikelwe ukutakula kwenhlekelele. Njengamanje, i-Dycom igcina i-400TB ezinhlelweni zayo ezikhona ze-ExaGrid.