I-ExaGrid Yenza Izipele Zibe Lula Ukuzilawula, Yengeza Ukuqina
I-NCI isebenzise uhlelo lwe-ExaGrid oluneziza ezimbili, yabeka uhlelo lwe-50TB endlunkulu yabo e-Houston, enegridi engu-40TB ngaphandle kwendawo ukuze kulungiswe inhlekelele. I-ExaGrid isebenza kanye nohlelo lokusebenza lwesipele olukhona lwe-NCI, i-Veritas NetBackup, futhi isize ukwenza lula ukuphathwa kwezipele ze-NCI.
“Isistimu ye-ExaGrid isisize kakhulu ngamakhophi asesimeni esiwasusile ku-tape,” kusho uSerres. “Kulezo zinhlelo lapho singasasebenzisi khona i-tape, siyasindiswa ekubeni sithathe uhambo oluningana siye esikhungweni sethu sedatha masonto onke. Lokho konga isikhathi esincane.”
I-ExaGrid ibhala izipele ngokuqondile ku-disk-cache Landing Zone, igwema ukucutshungulwa okusemgqeni nokuqinisekisa ukusebenza kokulondoloza okuphakeme kakhulu okungase kube khona, okuholela ewindini elifushane lokusekelayo. I-Adaptive Deduplication yenza ukuphindaphinda nokuphindaphinda ngokuhambisana nezipele zephoyinti eliqinile lokutakula (i-RPO). Njengoba idatha iphindiselwa endaweni yokugcina, ingaphinda iphindwe kusayithi lesibili le-ExaGrid noma ifu lomphakathi lokutakula inhlekelele (DR).
Njengoba idatha ye-NCI ikhula, 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 zifaniswe ohlelweni olulodwa. Isistimu yokukhipha isikali eyodwa ingathatha isipele esigcwele esingu-2.7PB kanye nokugcinwa ngenani lokungena elingafika ku-488TB ngehora. "Sikuthandile ukwehla," kusho uSerres. “Siyithandile indlela obekulula ngayo ukuphatha. Ngokuyisisekelo bekuyithagethi eyisipele elula. Sithande iqiniso lokuthi bekuyi-modular, ukuthi ungangeza umthamo nokucubungula - hhayi umthamo kuphela. Kuyakhanga kakhulu lokho.”