HDD ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: ืคึผืฉื•ื˜ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธืžืคึผืœืขืงืก

HDD ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: ืคึผืฉื•ื˜ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธืžืคึผืœืขืงืก
ื“ื™ ื•ื•ืขืœื˜ 'ืก ืขืจืฉื˜ืขืจ ืฉื•ื•ืขืจ ืคืึธืจ, ื“ื™ IBM RAMAC 305, ื‘ืืคืจื™ื™ื˜ ืื™ืŸ 1956, ื”ืื˜ ื‘ืœื•ื™ื– 5 ืžื‘ ืคื•ืŸ ื“ืึทื˜ืŸ, ื•ื•ื™ื™ื“ 970 ืงื’ ืื•ืŸ ืื™ื– ื’ืขื•ื•ืขืŸ ืคืึทืจื’ืœื™ื™ึทื›ืœืขืš ืื™ืŸ ื’ืจื™ื™ืก ืฆื• ืึทืŸ ื™ื ื“ืึทืกื˜ืจื™ืึทืœ ืคืจื™ื“ื–ืฉื™ื“ืขืจ. ืžืึธื“ืขืจืŸ ืคึฟื™ืจืžืข ืคืœืึทื’ืฉื™ืคึผืก ืงืขื ืขืŸ ื‘ืึทืจื™ืžืขืจื™ื™ึท ืึท ืงืึทืคึผืึทืฆื™ื˜ืขื˜ ืคื•ืŸ 20 ื˜ื‘. ื™ืžืึทื“ื–ืฉืึทืŸ: ืžื™ื˜ 64 ื™ืึธืจ ืฆื•ืจื™ืง, ืื™ืŸ ืกื“ืจ ืฆื• ืจืขืงืึธืจื“ื™ืจืŸ ื“ื™ ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข, ืื™ื‘ืขืจ 4 ืžื™ืœื™ืึธืŸ RAMAC 305 ื•ื•ืึธืœื˜ ื–ื™ื™ืŸ ืคืืจืœืื ื’ื˜, ืื•ืŸ ื“ื™ ื’ืจื™ื™ืก ืคื•ืŸ ื“ื™ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ืคืืจืœืื ื’ื˜ ืฆื• ืึทืงืึทืžืึทื“ื™ื™ื˜ ื–ื™ื™ ื•ื•ืึธืœื˜ ื”ืึธื‘ืŸ ื™ืงืกื™ื“ 9 ืงื•ื•ืึทื“ืจืึทื˜ ืงื™ืœืึธืžืขื˜ืขืจืก, ื›ืึธื˜ืฉ ื”ื™ื™ึทื ื˜ ืึท ืงืœื™ื™ืŸ ืงืขืกื˜ืœ ื•ื•ื™ื™ื™ื ื’. ื•ื•ืขื’ืŸ 700 ื’ืจืึทืžื–! ืื™ืŸ ืคื™ืœืข ื•ื•ืขื’ืŸ, ื“ืขื ื’ืœื™ื™ื‘ืŸ ืคืึทืจื’ืจืขืกืขืจืŸ ืื™ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ื’ืขื“ื™ื›ื˜ืงื™ื™ึทื˜ ืื™ื– ืึทื˜ืฉื™ื•ื•ื“ ื“ืึทื ืง ืฆื• ื™ืžืคึผืจื•ื•ื•ืžืึทื ืฅ ืื™ืŸ ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ืžืขื˜ื”ืึธื“ืก.
ืขืก ืื™ื– ืฉื•ื•ืขืจ ืฆื• ื’ืœื•ื™ื‘ืŸ, ืึธื‘ืขืจ ื“ื™ ืคื•ื ื“ืึทืžืขื ื˜ืึทืœ ืคึผืœืึทืŸ ืคื•ืŸ ืฉื•ื•ืขืจ ื“ืจื™ื™ื•ื•ื– ืื™ื– ื ื™ืฉื˜ ืคืืจืขื ื“ืขืจื˜ ืคึฟืึทืจ ื›ึผืžืขื˜ 40 ื™ืึธืจ, ืกื˜ืึทืจื˜ื™ื ื’ ืื™ืŸ 1983: ื“ืึธืก ืื™ื– ื•ื•ืขืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ 3,5-ืื™ื ื˜ืฉ ืฉื•ื•ืขืจ ืคืึธืจ ืจืึธ351, ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื“ื•ืจืš ื“ื™ ืกืงืึทื˜ื™ืฉ ืคื™ืจืžืข ืจืึธื“ื™ืžืข, ื’ืขื–ืขืŸ ื“ืขื ืœื™ื›ื˜ ืคื•ืŸ ื˜ืึธื’. ื“ื™ ื‘ืขื™ื‘ื™ ืคื™ื˜ืฉืขืจื“ ืฆื•ื•ื™ื™ 10 ืžื‘ ืคึผืœืึทื˜ืขืก, ื˜ื™ื™ึทื˜ืฉ ืขืก ืงืขืŸ ื”ืึทืœื˜ืŸ ืฆื•ื•ื™ื™ ืžืึธืœ ื•ื•ื™ ืคื™ืœ ื“ืึทื˜ืŸ ื•ื•ื™ Seagate ืก ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ 412-ืื™ื ื˜ืฉ ST-5,25, ื‘ืืคืจื™ื™ื˜ ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื™ืึธืจ ืคึฟืึทืจ ื“ื™ IBM 5160 ืคืขืจื–ืขื ืœืขื›ืข ืงืึธืžืคึผื™ื•ื˜ืขืจ.

HDD ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: ืคึผืฉื•ื˜ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธืžืคึผืœืขืงืก
Rodime RO351 - ื“ืขืจ ืขืจืฉื˜ืขืจ 3,5-ืื™ื ื˜ืฉ ืฉื•ื•ืขืจ ืคืึธืจ ืื™ืŸ ื“ืขืจ ื•ื•ืขืœื˜

ื˜ืจืึธืฅ ื–ื™ื™ืŸ ื›ื™ื“ืขืฉ ืื•ืŸ ืกืึธืœื™ื“ ื’ืจื™ื™ืก, ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ืคื•ืŸ ื–ื™ื™ืŸ ืžืขืœื“ื•ื ื’ ื“ื™ RO351 ืื™ื– ื’ืขื•ื•ืขืŸ ืคึผืจืึทืงื˜ืึทืงืœื™ ืึทืจื•ื™ืกื’ืขื•ื•ืึธืจืคืŸ ืคึฟืึทืจ ื•ื•ืขืจ ืขืก ื™ื–, ืื•ืŸ ืึทืœืข ื•ื•ื™ื™ึทื˜ืขืจ ืคืจื•ื•ื•ืŸ ืคื•ืŸ Rodime ืฆื• ื‘ืึทืงื•ืžืขืŸ ืึท ืคื•ื˜ื›ืึธื•ืœื“ ืื™ืŸ ื“ื™ ืฉื•ื•ืขืจ ืคืึธืจ ืžืึทืจืง ื ื™ื˜ ืึทื ื“ืขืจืฉ, ื•ื•ืึธืก ืื™ื– ื•ื•ืึธืก ืื™ืŸ 1991 ื“ื™ ืคื™ืจืžืข ืื™ื– ื’ืขื•ื•ืขืŸ ื’ืขืฆื•ื•ื•ื ื’ืขืŸ. ืฆื• ืื•ื™ืคื”ืขืจืŸ ื–ื™ื™ึทืŸ ืึทืงื˜ื™ื•ื•ื™ื˜ืขื˜ืŸ, ืกืขืœื™ื ื’ ืึทื•ื•ืขืง ื›ึผืžืขื˜ ืึทืœืข ื™ื’ื–ื™ืกื˜ื™ื ื’ ืึทืกืขืฅ ืื•ืŸ ืจื™ื“ื•ืกื™ื ื’ ืฉื˜ืขืงืŸ ืฆื• ืึท ืžื™ื ื™ืžื•ื. ืึธื‘ืขืจ, ืจืึธื“ื™ืžืข ืื™ื– ื ื™ืฉื˜ ื‘ืึทืฉืขืจื˜ ืฆื• ื’ื™ื™ืŸ ื‘ืึทื ื’ืงืจืึทืคึผื˜: ื‘ืึทืœื“ ื“ื™ ื’ืจืขืกื˜ืŸ ืฉื•ื•ืขืจ ืคืึธืจ ืžืึทื ื™ืึทืคืึทืงื˜ืฉืขืจืขืจื– ืื ื’ืขื”ื•ื™ื‘ืŸ ืฆื• ืงืึธื ื˜ืึทืงื˜ ืขืก, ื’ืขื•ื•ืืœื˜ ืฆื• ืงื•ื™ืคืŸ ืึท ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ ืฆื• ื ื•ืฆืŸ ื“ื™ ืคืึธืจืขื ืคืึทืงื˜ืึธืจ ืคึผืึทื˜ืึทื ื˜ืึทื“ ื“ื•ืจืš ื“ื™ ืกืงืึธืฅ. ื“ืขืจื•ื•ื™ื™ึทืœ, 3,5 ืื™ื ื˜ืฉืขืก ืื™ื– ื“ืขืจ ืึทืœื’ืขืžื™ื™ืŸ ืื ื’ืขื ื•ืžืขืŸ ื ืึธืจืžืึทืœ ืคึฟืึทืจ ื“ื™ ืคึผืจืึธื“ื•ืงืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื‘ื™ื™ื“ืข ืงืึทื ืกื•ืžืขืจ ื”ื“ื“ ืก ืื•ืŸ ืคืึทืจื ืขืžื•ื ื’-ืงืœืึทืก ื“ืจื™ื™ื•ื•ื–.

ืžื™ื˜ ื“ื™ ืึทื“ื•ื•ืขื ื˜ ืคื•ืŸ ื ืขื•ืจืึทืœ ื ืขื˜ื•ื•ืึธืจืงืก, ื“ื™ืคึผ ืœืขืจื ืขืŸ ืื•ืŸ ื“ื™ ืื™ื ื˜ืขืจื ืขื˜ ืคื•ืŸ ื˜ื”ื™ื ื’ืก (ื™ืึธื˜), ื“ื™ ื‘ืึทื ื“ ืคื•ืŸ ื“ืึทื˜ืŸ ื‘ืืฉืืคืŸ ื“ื•ืจืš ืžืขื ื˜ืฉื”ื™ื™ึทื˜ ืื ื’ืขื”ื•ื™ื‘ืŸ ืฆื• ื•ื•ืึทืงืกืŸ ืขืงืกืคึผืึธื•ื ืขื ืฉืึทืœื™. ืœื•ื™ื˜ ืขืกื˜ืึทืžืึทืฅ ืคื•ืŸ ื“ื™ ืึทื ืึทืœื™ืกื™ืก ืึทื’ืขื ื˜ื•ืจ IDC, ืื™ืŸ 2025 ื“ื™ ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ื“ื•ืจืš ื‘ื™ื™ื“ืข ืžืขื ื˜ืฉืŸ ื–ื™ืš ืื•ืŸ ื“ื™ ื“ืขื•ื•ื™ืกืขืก ืึทืจื•ื ืื•ื ื“ื– ื•ื•ืขื˜ ื“ืขืจื’ืจื™ื™ื›ืŸ 175 ื–ืขื˜ืึทื‘ื™ื˜ืขืก (1 ื–ื‘ื™ื™ื˜ = 1021 ื‘ื™ื˜ืขืก), ืื•ืŸ ื“ืึธืก ื˜ืจืึธืฅ ื“ืขืจ ืคืึทืงื˜ ืึทื– ืื™ืŸ 2019 ื“ืึธืก ืึทืžืึทื•ื ื™ื“ ืฆื• 45 ื–ื‘ื™ื™ื˜. , ืื™ืŸ 2016 - 16 ื–ื‘ื™ื˜ืขืก, ืื•ืŸ ืฆื•ืจื™ืง ืื™ืŸ 2006, ื“ื™ ื’ืึทื ืฅ ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹ื“ืึทื˜ืŸ ื’ืขืฉืืคืŸ ืื™ื‘ืขืจ ื“ื™ ื’ืื ืฆืข ืึธื‘ืกืขืจื•ื•ืึทื‘ืœืข ื’ืขืฉื™ื›ื˜ืข ื”ืื˜ ื ื™ืฉื˜ ื™ืงืกื™ื“ 0,16 (!) ื–ื‘ื™ื˜ืขืก. ืžืึธื“ืขืจืŸ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ื–ืขื ืขืŸ ื”ืขืœืคึผื™ื ื’ ืฆื• ืงืึธืคึผืข ืžื™ื˜ ื“ื™ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื™ืงืกืคึผืœืึธื•ื–ืฉืึทืŸ, ื ื™ื˜ ืงืœืขื ืกื˜ืขืจ ืคื•ืŸ ื•ื•ืึธืก ื–ืขื ืขืŸ ื™ืžืคึผืจื•ื•ื•ื“ ืžืขื˜ื”ืึธื“ืก ืคื•ืŸ ื“ืึทื˜ืŸ ืจืขืงืึธืจื“ื™ื ื’.

LMR, PMR, CMR ืื•ืŸ TDMR: ื•ื•ืึธืก ืื™ื– ื“ื™ ื—ื™ืœื•ืง?

ื“ืขืจ ืคึผืจื™ื ืฆื™ืคึผ ืคื•ืŸ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืฉื•ื•ืขืจ ื“ืจื™ื™ื•ื•ื– ืื™ื– ื’ืึทื ืฅ ืคึผืฉื•ื˜. ื“ื™ืŸ ืžืขื˜ืึทืœ ืคึผืœืึทื˜ืขืก ืงืึธื•ื˜ืึทื“ ืžื™ื˜ ืึท ืฉื™ื›ื˜ืข ืคื•ืŸ โ€‹โ€‹ืคืขืจืจืึธืžืึทื’ื ืขื˜ื™ืง ืžืึทื˜ืขืจื™ืึทืœ (ืึท ืงืจื™ืกื˜ืึทืœื™ื™ืŸ ืžืึทื˜ืขืจื™ืข ื•ื•ืึธืก ืงืขื ืขืŸ ื‘ืœื™ื™ึทื‘ืŸ ืžืึทื’ื ืขื˜ื™ืง ืืคื™ืœื• ื•ื•ืขืŸ ื ื™ืฉื˜ ื™ืงืกืคึผืึธื•ื–ื“ ืฆื• ืึท ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืžืึทื’ื ืขื˜ื™ืง ืคืขืœื“ ืื™ืŸ ื˜ืขืžืคึผืขืจืึทื˜ื•ืจืขืก ืื•ื ื˜ืขืจ ื“ื™ Curie ืคื•ื ื˜) ืžืึทืš ืงืึธืจืขื•ื• ืฆื• ื“ื™ ืฉืจื™ื™ึทื‘ืŸ ืงืึธืคึผ ืึทืคึผืึทืจืึทื˜ ืžื™ื˜ ื”ื•ื™ืš ื’ื™ื›ืงื™ื™ึทื˜ (5400 ืจืขื•ื•ืึทืœื•ืฉืึทื ื– ืคึผืขืจ ืžื™ื ื•ื˜ ืึธื“ืขืจ ืžืขืจ). ื•ื•ืขืŸ ืžืขืŸ ืœื™ื™ื’ื˜ ืืŸ ืขืœืขืงื˜ืจื™ืฉืขืจ ืฉื˜ืจืื ืื•ื™ืคืŸ ืฉืจื™ื™ื‘-ืงืืค, ืงื•ืžื˜ ืืŸ ื ืืœื˜ืขืจื ืื˜ื™ื•ื•ืข ืžืื’ื ืื˜ื™ืฉืข ืคืขืœื“, ื•ื•ืืก ื˜ื•ื™ืฉื˜ ื“ื™ ืจื™ื›ื˜ื•ื ื’ ืคื•ื ืขื ืžืื’ื ืขื˜ื™ื–ืืฆื™ืข ื•ื•ืขืงื˜ืึธืจ ืคื•ืŸ ื“ื™ ืคืขืœื“ืขืจ (ื“ื™ืกืงืจืขื˜ืข ื’ืขื’ื ื˜ืŸ ืคื•ืŸ ืžืื˜ืขืจื™ืข) ืคื•ื ืขื ืคืขืจืืžืื’ื ืขื˜. ื“ืึทื˜ืึท ืœื™ื™ืขื ืขืŸ ืึทืงืขืจื– ืึธื“ืขืจ ืจืขื›ื˜ ืฆื• ื“ืขืจ ื“ืขืจืฉื™ื™ื ื•ื ื’ ืคื•ืŸ ื™ืœืขืงื˜ืจืึธื•ืžืึทื’ื ืขื˜ื™ืง ื™ื ื“ืึทืงืฉืึทืŸ (ื“ื™ ื‘ืึทื•ื•ืขื’ื•ื ื’ ืคื•ืŸ ื“ืึธื•ืžื™ื™ื ื– ืงืึธืจืขื•ื• ืฆื• ื“ื™ ืกืขื ืกืขืจ ื– ื“ื™ ืื•ื™ืกื–ืขืŸ ืคื•ืŸ ืึท ืึธืœื˜ืขืจื ื™ื™ื˜ื™ื ื’ ืขืœืขืงื˜ืจื™ืง ืงืจืึทื ื˜ ืื™ืŸ ื“ื™ ื™ืขื ืขืจ), ืึธื“ืขืจ ืจืขื›ื˜ ืฆื• ืึท ืจื™ื– ืžืึทื’ื ืขื˜ืึธืจืขืกื™ื˜ื™ื•ื•ืข ื•ื•ื™ืจืงื•ื ื’ (ืื•ื ื˜ืขืจ ื“ืขืจ ื”ืฉืคึผืขื” ืคื•ืŸ ืึท ืžืึทื’ื ืขื˜ื™ืง ืคืขืœื“ ื“ื™ ืขืœืขืงื˜ืจื™ืงืึทืœ ืงืขื’ื ืฉื˜ืขืœ ืคื•ืŸ ื“ื™ ืกืขื ืกืขืจ ืขื ื“ืขืจื•ื ื’ืขืŸ), ื•ื•ื™ ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“ ืื™ืŸ ืžืึธื“ืขืจืŸ ื“ืจื™ื™ื•ื•ื–. ื™ืขื“ืขืจ ืคืขืœื“ ืขื ืงืึธื•ื“ ืึท ื‘ื™ืกืœ ืคื•ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข, ื’ืขื ื•ืžืขืŸ ื“ื™ ืœืึทื“ื–ืฉื™ืงืึทืœ ื•ื•ืขืจื˜ "0" ืึธื“ืขืจ "1" ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ืจื™ื›ื˜ื•ื ื’ ืคื•ืŸ ื“ื™ ืžืึทื’ื ืขื˜ื™ื–ืึทื˜ื™ืึธืŸ ื•ื•ืขืงื˜ืึธืจ.

ืคึฟืึทืจ ืึท ืœืึทื ื’ ืฆื™ื™ึทื˜, ืฉื•ื•ืขืจ ื“ืจื™ื™ื•ื•ื– ื’ืขื ื™ืฆื˜ ื“ื™ ืœืึธื ื’ื™ื˜ื•ื“ื™ื ืึทืœ ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ (LMR) ืื•ืคึฟืŸ, ืื™ืŸ ื•ื•ืึธืก ื“ื™ ืคืขืœื“ ืžืึทื’ื ืขื˜ื™ื–ืึทื˜ื™ืึธืŸ ื•ื•ืขืงื˜ืึธืจ ืื™ื– ืœื™ื’ืŸ ืื™ืŸ ื“ื™ ืคืœืึทืš ืคื•ืŸ ื“ื™ ืžืึทื’ื ืขื˜ื™ืง ื˜ืขืœืขืจ. ื˜ืจืึธืฅ ื“ื™ ืงืึธืจืขื•ื• ืคึผืึทืฉื˜ืขืก ืคื•ืŸ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ, ื“ื™ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ื”ืื˜ ืึท ื‘ืึทื˜ื™ื™ื˜ื™ืง ืฉื˜ืขืจื•ื ื’: ืฆื• ื‘ืึทืงื•ืžืขืŸ ืงืึธื•ืขืจืกื™ื•ื•ื™ื˜ื™ (ื“ื™ ื™ื‘ืขืจื’ืึทื ื’ ืคื•ืŸ ืžืึทื’ื ืขื˜ื™ืง ืคึผืึทืจื˜ื™ืงืึทืœื– ืื™ืŸ ืึท ืื™ื™ืŸ ืคืขืœื“ ืฉื˜ืึทื˜), ืึทืŸ ื™ืžืคึผืจืขืกื™ื•ื• ื‘ืึทืคืขืจ ื–ืึธื ืข (ื“ื™ ืึทื–ื•ื™ ื’ืขืจื•ืคืขื ืข ื”ื™ื˜ืŸ ืคึผืœืึทืฅ) ื”ืื˜ ืฆื• ื–ื™ื™ืŸ ืœื™ื ืงืก ืฆื•ื•ื™ืฉืŸ ื“ื™ ื˜ืจืึทืงืก. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ื“ื™ ืžืึทืงืกื™ืžื•ื ืจืขืงืึธืจื“ื™ื ื’ ื’ืขื“ื™ื›ื˜ืงื™ื™ึทื˜ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ืึทื˜ืฉื™ื•ื•ื“ ืื™ืŸ ื“ื™ ืกื•ืฃ ืคื•ืŸ ื“ืขื ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ืœื•ื™ื– 150 ื’ื‘ื™ื˜ / ืื™ื ื˜ืฉ2.

HDD ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: ืคึผืฉื•ื˜ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธืžืคึผืœืขืงืก
ืื™ืŸ 2010, LMR ืื™ื– ื›ึผืžืขื˜ ื’ืึธืจ ืจื™ืคึผืœื™ื™ืกื˜ ื“ื•ืจืš PMR (ืคึผืขืจืคึผืขื ื“ื™ืงื•ืœืึทืจ ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’). ื“ืขืจ ื”ื•ื™ืคึผื˜ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ื“ืขื ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืื•ืŸ ืœืึทื ื“ื–ืฉืึทื˜ื•ื“ืึทื ืึทืœ ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ืื™ื– ืึทื– ื“ื™ ืžืึทื’ื ืขื˜ื™ืง ืจื™ื›ื˜ื•ื ื’ ื•ื•ืขืงื˜ืึธืจ ืคื•ืŸ ื™ืขื“ืขืจ ืคืขืœื“ ืื™ื– ืœื™ื’ืŸ ืื™ืŸ ืึท ื•ื•ื™ื ืงืœ ืคื•ืŸ 90 ยฐ ืฆื• ื“ื™ ื™ื™ื‘ืขืจืคืœืึทืš ืคื•ืŸ ื“ื™ ืžืึทื’ื ืขื˜ื™ืง ื˜ืขืœืขืจ, ื•ื•ืึธืก ื”ืื˜ ื‘ืื˜ื™ื™ื˜ื™ืง ืจื™ื“ื•ืกื˜ ื“ื™ ืจื™ืก ืฆื•ื•ื™ืฉืŸ ื˜ืจืึทืงืก.

ืจืขื›ื˜ ืฆื• ื“ืขื, ื“ื™ ื“ืึทื˜ืŸ ืจืขืงืึธืจื“ื™ื ื’ ื’ืขื“ื™ื›ื˜ืงื™ื™ึทื˜ ืื™ื– ื‘ืื˜ื™ื™ื˜ื™ืง ื’ืขื•ื•ืืงืกืŸ (ืึทืจื•ื™ืฃ ืฆื• 1 ื˜ื‘ื™ื˜ / ืื™ืŸ 2 ืื™ืŸ ืžืึธื“ืขืจืŸ ื“ืขื•ื•ื™ืกืขืก), ืึธืŸ ืงืจื‘ืŸ ื“ื™ ื’ื™ื›ืงื™ื™ึทื˜ ืงืขืจืึทืงื˜ืขืจื™ืกื˜ื™ืงืก ืื•ืŸ ืจื™ืœื™ื™ืึทื‘ื™ืœืึทื˜ื™ ืคื•ืŸ ื“ื™ ืฉื•ื•ืขืจ ื“ืจื™ื™ื•ื•ื–. ื“ืขืจื•ื•ื™ื™ึทืœ, ืคึผืขืจืคึผืขื ื“ื™ืงื•ืœืึทืจ ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื“ืึทืžืึทื ื™ื™ืฅ ื“ื™ ืžืึทืจืง, ื•ื•ืึธืก ืื™ื– ื•ื•ืึธืก ืขืก ืื™ื– ืื•ื™ืš ืึธืคื˜ ื’ืขืจื•ืคืŸ CMR (ืงืึทื ื•ื•ืขื ืฉืึทื ืึทืœ ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’). ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืคึฟืึทืจืฉื˜ื™ื™ืŸ ืึทื– ืขืก ืื™ื– ืœืขื’ืึทืžืจืข ืงื™ื™ืŸ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ PMR ืื•ืŸ CMR - ืขืก ืื™ื– ื ืึธืจ ืึท ืึทื ื“ืขืจืฉ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ื“ืขื ื ืึธืžืขืŸ.

HDD ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: ืคึผืฉื•ื˜ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธืžืคึผืœืขืงืก
ื•ื•ืขืŸ ืื™ืจ ืœืขืจื ืขืŸ ื“ื™ ื˜ืขื›ื ื™ืฉ ืงืขืจืึทืงื˜ืขืจื™ืกื˜ื™ืงืก ืคื•ืŸ ืžืึธื“ืขืจืŸ ืฉื•ื•ืขืจ ื“ืจื™ื™ื•ื•ื–, ืื™ืจ ืงืขืŸ ืื•ื™ืš ื˜ืจืขืคืŸ ื“ื™ ืžื™ืกื˜ืขืจื™ืขื– ืึทื‘ืจื™ื•ื•ื™ื™ื™ืฉืึทืŸ TDMR. ืื™ืŸ ื‘ืึทื–ื•ื ื“ืขืจ, ื“ืขื ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืื™ื– ื’ืขื ื™ืฆื˜ ื“ื•ืจืš ืคืึทืจื ืขืžื•ื ื’-ืงืœืึทืก ื“ืจื™ื™ื•ื•ื– Western Digital Ultrastar 500 ืกืขืจื™ืข. ืคึฟื•ืŸ ืึท ืคื™ื–ื™ืง ืคื•ื ื˜ ืคื•ืŸ ืžื™ื™ื ื•ื ื’, TDMR (ื•ื•ืึธืก ืฉื˜ื™ื™ื˜ ืคึฟืึทืจ ืฆื•ื•ื™ื™ ื“ื™ืžืขื ืฉืึทื ืึทืœ ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’) ืื™ื– ื ื™ื˜ ืึทื ื“ืขืจืฉ ืคื•ืŸ ื“ื™ ื’ืขื•ื•ื™ื™ื ื˜ืœืขืš PMR: ื•ื•ื™ ืคืจื™ืขืจ, ืžื™ืจ ื”ืึทื ื“ืœืขืŸ ืžื™ื˜ ื ื™ื˜-ื™ื ื˜ืขืจืกืขืงื˜ื™ื ื’ ื˜ืจืึทืงืก, ื“ื™ ื“ืึธื•ืžื™ื™ื ื– ืคื•ืŸ ื•ื•ืึธืก ื–ืขื ืขืŸ ืึธืจื™ืขื ื˜ื™ื“ ืคึผืขืจืคึผืขื ื“ื™ืงื•ืœืึทืจ ืฆื• ื“ื™ ืคืœืึทืš ืคื•ืŸ ื“ื™ ืžืึทื’ื ืขื˜ื™ืง ืคึผืœืึทื˜ืขืก. ื“ืขืจ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ืœื™ื’ื˜ ืื™ืŸ ื“ืขืจ ืฆื•ื’ืึทื ื’ ืฆื• ืœื™ื™ืขื ืขืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข.

ืื™ืŸ ื“ื™ ื‘ืœืึธืง ืคื•ืŸ ืžืึทื’ื ืขื˜ื™ืง ืงืขืค ืคื•ืŸ ืฉื•ื•ืขืจ ื“ืจื™ื™ื•ื•ื– ื‘ืืฉืืคืŸ ืžื™ื˜ TDMR ื˜ืขื›ื ืึธืœืึธื’ื™ืข, ื™ืขื“ืขืจ ืฉืจื™ื™ื‘ืŸ ืงืึธืคึผ ื”ืื˜ ืฆื•ื•ื™ื™ ืœื™ื™ืขื ืขืŸ ืกืขื ืกืึธืจืก ื•ื•ืึธืก ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืกืœื™ ืœื™ื™ืขื ืขืŸ ื“ืึทื˜ืŸ ืคื•ืŸ ื™ืขื“ืขืจ ื“ื•ืจื›ื’ืขื’ืื ื’ืขืŸ ืฉืคึผื•ืจ. ื“ื™ ื™ื‘ืขืจื™ืงื™ื™ึทื˜ ืึทืœืึทื•ื– ื“ื™ HDD ืงืึธื ื˜ืจืึธืœืœืขืจ ืฆื• ื™ืคืขืงื˜ื™ื•ื•ืœื™ ืคื™ืœื˜ืขืจ ื™ืœืขืงื˜ืจืึธื•ืžืึทื’ื ืขื˜ื™ืง ืจืึทืฉ, ื“ื™ ืื•ื™ืกื–ืขืŸ ืคื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขืคึฟื™ืจื˜ ื“ื•ืจืš ื™ื ื˜ืขืจื˜ืจืึทืงืง ื™ื ื˜ืขืจืคื™ืจืึทื ืก (ITI).

HDD ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: ืคึผืฉื•ื˜ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธืžืคึผืœืขืงืก
ืกืึทืœื•ื•ื™ื ื’ ื“ื™ ITI ืคึผืจืึธื‘ืœืขื ื’ื™ื˜ ืฆื•ื•ื™ื™ ื’ืึธืจ ื•ื•ื™ื›ื˜ื™ืง ื‘ืขื ืขืคื™ืฅ:

  1. ืจื™ื“ื•ืกื™ื ื’ ื“ื™ ืจืึทืฉ ืคืึทืงื˜ืึธืจ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืคืึทืจื’ืจืขืกืขืจืŸ ื“ื™ ืจืขืงืึธืจื“ื™ื ื’ ื’ืขื“ื™ื›ื˜ืงื™ื™ึทื˜ ื“ื•ืจืš ืจื™ื“ื•ืกื™ื ื’ ื“ื™ ื“ื™ืกื˜ืึทื ืกืข ืฆื•ื•ื™ืฉืŸ ื˜ืจืึทืงืก, ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ืึท ื’ืขื•ื•ื™ื ืขืŸ ืื™ืŸ ื’ืึทื ืฅ ืงืึทืคึผืึทืฆื™ื˜ืขื˜ ืคื•ืŸ ืึทืจื•ื™ืฃ ืฆื• 10% ืงืึทืžืคึผืขืจื“ ืžื™ื˜ ืงืึทื ื•ื•ืขื ืฉืึทื ืึทืœ PMR;
  2. ืงืึทืžื‘ื™ื™ื ื“ ืžื™ื˜ RVS ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืื•ืŸ ืึท ื“ืจื™ื™-ืฉื˜ืขืœืข ืžื™ืงืจืึธืึทืงื˜ื•ืึทื˜ืึธืจ, TDMR ื™ืคืขืงื˜ื™ื•ื•ืœื™ ืึทื ื˜ืงืขื’ื ืฉื˜ืขืœื  ืจืึธื•ื˜ื™ื™ืฉืึทื ืึทืœ ื•ื•ื™ื™ื‘ืจื™ื™ืฉืึทืŸ ื’ืขืคึฟื™ืจื˜ ื“ื•ืจืš ืฉื•ื•ืขืจ ื“ืจื™ื™ื•ื•ื–, ื”ืขืœืคึผื™ื ื’ ืฆื• ื“ืขืจื’ืจื™ื™ื›ืŸ ืงืึธื ืกื™ืกื˜ืขื ื˜ ืœืขื•ื•ืขืœืก ืคื•ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืืคื™ืœื• ืื™ืŸ ื“ื™ ืžืขืจืกื˜ ื˜ืฉืึทืœืึทื ื“ื–ืฉื™ื ื’ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ื˜ื ืึธื™ื.

ื•ื•ืึธืก ืื™ื– SMR ืื•ืŸ ืžื™ื˜ ื•ื•ืึธืก ืื™ื– ืขืก ื’ืขื’ืขืกืŸ?

ื“ื™ ื’ืจื™ื™ืก ืคื•ืŸ ื“ืขื ืฉืจื™ื™ื‘ืŸ ืงืึธืคึผ ืื™ื– ื‘ืขืขืจืขืš 1,7 ืžืืœ ื’ืจืขืกืขืจ ืงืึทืžืคึผืขืจื“ ืžื™ื˜ ื“ื™ ื’ืจื™ื™ืก ืคื•ืŸ ื“ื™ ืœื™ื™ืขื ืขืŸ ืกืขื ืกืขืจ. ืึทื–ืึท ืึทืŸ ื™ืžืคึผืจืขืกื™ื•ื• ื—ื™ืœื•ืง ืงืขื ืขืŸ ื–ื™ื™ืŸ ื“ืขืจืงืœืขืจื˜ ื’ืึทื ืฅ ืคึผืฉื•ื˜: ืื•ื™ื‘ ื“ื™ ืจืขืงืึธืจื“ื™ื ื’ ืžืึธื“ื•ืœืข ืื™ื– ื’ืขืžืื›ื˜ ืืคื™ืœื• ืžืขืจ ืžื™ื ื™ืึทื˜ื•ืจืข, ื“ื™ ืฉื˜ืึทืจืงื™ื™ื˜ ืคื•ืŸ ื“ื™ ืžืึทื’ื ืขื˜ื™ืง ืคืขืœื“ ืึทื– ืขืก ืงืขื ืขืŸ ื“ื–ืฉืขื ืขืจื™ื™ื˜ ื•ื•ืขื˜ ื ื™ืฉื˜ ื–ื™ื™ืŸ ื’ืขื ื•ื’ ืฆื• ืžืึทื’ื ืึทื˜ื™ื™ื– ื“ื™ ื“ืึธื•ืžื™ื™ื ื– ืคื•ืŸ ื“ื™ ืคืขืจืจืึธืžืึทื’ื ืขื˜ื™ืง ืฉื™ื›ื˜ืข, ื•ื•ืึธืก ืžื™ื˜ืœ ืึทื– ื“ื™ ื“ืึทื˜ืŸ ืคืฉื•ื˜ ื•ื•ืขื˜ ื ื™ื˜ ื–ื™ื™ืŸ ืกื˜ืึธืจื“. ืื™ืŸ ื“ืขื ืคืึทืœ ืคื•ืŸ ืึท ืœื™ื™ืขื ืขืŸ ืกืขื ืกืขืจ, ื“ืขื ืคึผืจืึธื‘ืœืขื ื˜ื•ื˜ ื ื™ืฉื˜ ืื•ื™ืคืฉื˜ื™ื™ืŸ. ื“ืขืจืฆื•: ื–ื™ื™ืŸ ืžื™ื ื™ืึทื˜ื•ืจื™ื–ืึทื˜ื™ืึธืŸ ืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ื•ื•ื™ื™ึทื˜ืขืจ ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ื”ืฉืคึผืขื” ืคื•ืŸ ื“ื™ ืื•ื™ื‘ืŸ-ื“ืขืจืžืื ื˜ ITI ืื•ื™ืฃ ื“ื™ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืœื™ื™ืขื ืขืŸ ืคึผืจืึธืฆืขืก.

ื“ืขืจ ืคืึทืงื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ื“ื™ ื™ืงืขืจ ืคื•ืŸ ืฉื™ื ื’ืœื“ ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ (SMR). ื–ืืœ ืก ืคื™ื’ื•ืจ ืื•ื™ืก ื•ื•ื™ ืขืก ืึทืจื‘ืขื˜. ื•ื•ืขืŸ ื ื™ืฆืŸ ืึท ื‘ืขืงืึทื‘ืึธืœืขื“ื™ืง PMR, ื“ื™ ืฉืจื™ื™ึทื‘ืŸ ืงืึธืคึผ ืื™ื– ืฉื™ืคื˜ื™ื“ ืงืึธืจืขื•ื• ืฆื• ื™ืขื“ืขืจ ืคืจื™ืขืจื“ื™ืงืŸ ืฉืคึผื•ืจ ืžื™ื˜ ืึท ื•ื•ื™ื™ึทื˜ืงื™ื™ื˜ ื’ืœื™ื™ึทืš ืฆื• ื–ื™ื™ึทืŸ ื‘ืจื™ื™ื˜ + ื“ื™ ื‘ืจื™ื™ื˜ ืคื•ืŸ ื“ื™ ื”ื™ื˜ืŸ ืคึผืœืึทืฅ.

HDD ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: ืคึผืฉื•ื˜ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธืžืคึผืœืขืงืก
ื•ื•ืขืŸ ื ื™ืฆืŸ ื“ื™ ื˜ื™ื™ืœื“ ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ืื•ืคึฟืŸ, ื“ื™ ืฉืจื™ื™ึทื‘ืŸ ืงืึธืคึผ ื‘ืื•ื•ืขื’ื˜ ืคืึธืจื•ื™ืก ื‘ืœื•ื™ื– ืึท ื˜ื™ื™ืœ ืคื•ืŸ ื–ื™ื™ึทืŸ ื‘ืจื™ื™ื˜, ืึทื–ื•ื™ ื™ืขื“ืขืจ ืคืจื™ืขืจื“ื™ืงืŸ ืฉืคึผื•ืจ ืื™ื– ื˜ื™ื™ืœ ืึธื•ื•ื•ืขืจืจื™ื˜ืึทืŸ ื“ื•ืจืš ื“ื™ ื•ื•ื™ื™ึทื˜ืขืจ: ื“ื™ ืžืึทื’ื ืขื˜ื™ืง ื˜ืจืึทืงืก ืึธื•ื•ื•ืขืจืœืึทืคึผ ื™ืขื“ืขืจ ืื ื“ืขืจืขืจ ื•ื•ื™ ืจื•ืคื™ื ื’ ื˜ื™ื™ืœื–. ื“ืขืจ ืฆื•ื’ืึทื ื’ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืคืึทืจื’ืจืขืกืขืจืŸ ื“ื™ ืจืขืงืึธืจื“ื™ื ื’ ื’ืขื“ื™ื›ื˜ืงื™ื™ึทื˜ ื•ื•ื™ื™ึทื˜ืขืจ, ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ืึท ืงืึทืคึผืึทืฆื™ื˜ืขื˜ ืคื•ืŸ ืึทืจื•ื™ืฃ ืฆื• 10%, ืึธืŸ ืึทืคืขืงื˜ื™ื ื’ ื“ื™ ืœื™ื™ืขื ืขืŸ ืคึผืจืึธืฆืขืก. ื ื‘ื™ื™ืฉืคึผื™ืœ ืื™ื– Western Digital Ultrastar DC HC 650 - ื“ื™ ื•ื•ืขืœื˜ 'ืก ืขืจืฉื˜ืขืจ 3.5-ืื™ื ื˜ืฉ 20 ื˜ื‘ ื“ืจื™ื™ื•ื•ื– ืžื™ื˜ ืึท SATA / SAS ืฆื•ื‘ื™ื ื“, ื“ื™ ืื•ื™ืกื–ืขืŸ ืคื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ืžืขื’ืœืขืš ื“ืึทื ืง ืฆื• ื“ื™ ื ื™ื™ึทืข ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื˜ืขื›ื ืึธืœืึธื’ื™ืข. ืื–ื•ื™, ื“ื™ ื™ื‘ืขืจื’ืึทื ื’ ืฆื• SMR ื“ื™ืกืงืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืคืึทืจื’ืจืขืกืขืจืŸ ื“ื™ ื’ืขื“ื™ื›ื˜ืงื™ื™ึทื˜ ืคื•ืŸ ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืื™ืŸ ื“ื™ ื–ืขืœื‘ืข ืจืึทืงืก ืžื™ื˜ ืžื™ื ื™ืžืึทืœ ืงืึธืก ืคึฟืึทืจ ืึทืคึผื’ืจื™ื™ื“ื™ื ื’ ื“ื™ IT ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ.

HDD ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: ืคึผืฉื•ื˜ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธืžืคึผืœืขืงืก
ื˜ืจืึธืฅ ืึทื–ืึท ืึท ื‘ืึทื˜ื™ื™ื˜ื™ืง ืžื™ื™ึทืœืข, SMR ืื•ื™ืš ื”ืื˜ ืึท ืงืœืึธืจ ื•ื•ื™ ื“ืขืจ ื˜ืึธื’ ื›ื™ืกืึธืจืŸ. ื–ื™ื ื˜ ื“ื™ ืžืึทื’ื ืขื˜ื™ืง ื˜ืจืึทืงืก ืึธื•ื•ื•ืขืจืœืึทืคึผ ื™ืขื“ืขืจ ืื ื“ืขืจืขืจ, โ€‹โ€‹ืึทืคึผื“ื™ื™ื˜ื™ื ื’ ื“ืึทื˜ืŸ ื•ื•ืขื˜ ื“ืึทืจืคืŸ ืจื™ืจื™ื™ื˜ื™ื ื’ ื ื™ื˜ ื‘ืœื•ื™ื– ื“ื™ ืคืืจืœืื ื’ื˜ ืคืจืึทื’ืžืขื ื˜, ืึธื‘ืขืจ ืื•ื™ืš ืึทืœืข ืกืึทื‘ืกืึทืงื•ื•ืึทื ื˜ ื˜ืจืึทืงืก ืื™ืŸ ื“ื™ ืžืึทื’ื ืขื˜ื™ืง ื˜ืึทืฅ, ื“ื™ ื‘ืึทื ื“ ืคื•ืŸ ื•ื•ืึธืก ืงืขื ืขืŸ ื™ืงืกื™ื“ 2 ื˜ืขืจืึทื‘ื™ื˜ืขืก, ื•ื•ืึธืก ืงืขื ืขืŸ ืคื™ืจืŸ ืฆื• ืึท ืขืจื ืกื˜ ืงืึทืคึผ ืื™ืŸ ืคืึธืจืฉื˜ืขืœื•ื ื’.

ื“ืขื ืคึผืจืึธื‘ืœืขื ืงืขื ืขืŸ ื–ื™ื™ืŸ ืกืึทืœื•ื•ื“ ื“ื•ืจืš ืงืึทืžื‘ื™ื™ื ื™ื ื’ ืึท ื–ื™ื›ืขืจ ื ื•ืžืขืจ ืคื•ืŸ ื˜ืจืึทืงืก ืื™ืŸ ื‘ืึทื–ื•ื ื“ืขืจ ื’ืจื•ืคึผืขืก ื’ืขืจื•ืคืŸ ื–ืึธื ืขืก. ื›ืึธื˜ืฉ ื“ืขื ืฆื•ื’ืึทื ื’ ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืึท ื‘ื™ืกืœ ืจืึทื“ื•ืกืึทื– ื“ื™ ืงื•ื™ืœืขืœื“ื™ืง ืงืึทืคึผืึทืฆื™ื˜ืขื˜ ืคื•ืŸ ื“ื™ ื”ื“ื“ (ื•ื•ื™ื™ึทืœ ืขืก ืื™ื– ื ื™ื™ื˜ื™ืง ืฆื• ื”ืึทืœื˜ืŸ ื’ืขื ื•ื’ ื’ืึทืคึผืก ืฆื•ื•ื™ืฉืŸ ื–ืึธื ืขืก ืฆื• ืคืึทืจืžื™ื™ึทื“ืŸ ื“ื™ ืึธื•ื•ื•ืขืจืจื™ื˜ืึทืŸ ื˜ืจืึทืงืก ืคื•ืŸ ืฉื›ื™ื™ื ื™ืฉ ื’ืจื•ืคึผืขืก), ืขืก ืงืขืŸ ื‘ืื˜ื™ื™ื˜ื™ืง ืคืึทืจื’ื™ื›ืขืจืŸ ื“ืขื ืคึผืจืึธืฆืขืก ืคื•ืŸ ืึทืคึผื“ื™ื™ื˜ื™ื ื’ ื“ืึทื˜ืŸ, ื–ื™ื ื˜ ืื™ืฆื˜ ื‘ืœื•ื™ื– ืึท ืœื™ืžื™ื˜ืขื“ ื ื•ืžืขืจ ืคื•ืŸ ื˜ืจืึทืงืก ื–ืขื ืขืŸ ื™ื ื•ื•ืึทืœื•ื•ื“ ืื™ืŸ ืขืก.

HDD ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: ืคึผืฉื•ื˜ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธืžืคึผืœืขืงืก
ืงืึทื›ืœ ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื™ื ื•ื•ืึทืœื•ื•ื– ืขื˜ืœืขื›ืข ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืึธืคึผืฆื™ืขืก:

  • ืคืึธืจ ืžืึทื ืึทื’ืขื“ ืกืžืจ

ื–ื™ื™ืŸ ื”ื•ื™ืคึผื˜ ืžื™ื™ึทืœืข ืื™ื– ืึทื– ืขืก ืื™ื– ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ืžืึธื“ื™ืคื™ืฆื™ืจืŸ ื“ื™ ื‘ืึทืœืขื‘ืึธืก ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื•ืŸ / ืึธื“ืขืจ ื™ื™ึทื–ื ื•ื•ืึทืจื’, ื•ื•ื™ื™ึทืœ ื“ื™ ื”ื“ื“ ืงืึธื ื˜ืจืึธืœืœืขืจ ื ืขืžื˜ ืงืึธื ื˜ืจืึธืœ ืคื•ืŸ ื“ื™ ื“ืึทื˜ืŸ ืจืขืงืึธืจื“ื™ื ื’ ืคึผืจืึธืฆืขื“ื•ืจ. ืึทื–ืึท ื“ืจื™ื™ื•ื•ื– ืงืขื ืขืŸ ื–ื™ื™ืŸ ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ืงื™ื™ืŸ ืกื™ืกื˜ืขื ื•ื•ืึธืก ื”ืื˜ ื“ื™ ืคืืจืœืื ื’ื˜ ืฆื•ื‘ื™ื ื“ (SATA ืึธื“ืขืจ SAS), ื ืึธืš ื•ื•ืึธืก ื“ื™ ืคืึธืจ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืœื™ื™ืš ื’ืจื™ื™ื˜ ืคึฟืึทืจ ื ื•ืฆืŸ.

ื“ื™ ื›ื™ืกืึธืจืŸ ืคื•ืŸ ื“ืขื ืฆื•ื’ืึทื ื’ ืื™ื– ืึทื– ืคืึธืจืฉื˜ืขืœื•ื ื’ ืœืขื•ื•ืขืœืก ื‘ื™ื™ึทื˜ืŸ, ืžืื›ืŸ ื“ืจื™ื™ื•ื• ืžืึทื ืึทื’ืขื“ ืกืžืจ ื•ืžืคึผืึทืกื™ืง ืคึฟืึทืจ ืคืึทืจื ืขืžื•ื ื’ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ื•ื•ื• ืงืึธื ืกื™ืกื˜ืขื ื˜ ืกื™ืกื˜ืขื ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ื– ืงืจื™ื˜ื™ืฉ. ืึธื‘ืขืจ, ืึทื–ืึท ื“ืจื™ื™ื•ื•ื– ื“ื•ืจื›ืคื™ืจืŸ ื’ืขื–ื•ื ื˜ ืื™ืŸ ืกื™ื ืขืจื™ืึธื•ื– ื•ื•ืึธืก ืœืึธื–ืŸ ื’ืขื ื•ื’ ืฆื™ื™ื˜ ืคึฟืึทืจ ื”ื™ื ื˜ืขืจื’ืจื•ื ื˜ ื“ืึทื˜ืŸ ื“ืขืคืจืึทื’ืžืึทื ื˜ื™ื™ืฉืึทืŸ. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, DMSMR ื“ืจื™ื™ื•ื•ื– ื•ื•ื“ ืจืขื“.

HDD ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: ืคึผืฉื•ื˜ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธืžืคึผืœืขืงืก

  • ื”ืึธืกื˜ ืžืึทื ืึทื’ืขื“ ืกืžืจ

Host Managed SMR ืื™ื– ื“ื™ ื‘ื™ืœื›ืขืจ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื˜ื™ื™ืœื“ ืจืขืงืึธืจื“ื™ื ื’ ืคึฟืึทืจ ื ื•ืฆืŸ ืื™ืŸ ืึท ืคืึทืจื ืขืžื•ื ื’ ืกื•ื•ื™ื•ื•ืข. ืื™ืŸ ื“ืขื ืคืึทืœ, ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก ืกื™ืกื˜ืขื ื–ื™ืš ืื™ื– ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ืึธื ืคื™ืจื•ื ื’ ื“ืึทื˜ืŸ ืคืœืึธื•ื– ืื•ืŸ ืœื™ื™ืขื ืขืŸ / ืฉืจื™ื™ึทื‘ืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื–, ื ื™ืฆืŸ ื“ื™ ATA (Zoned Device ATA Command Set, ZAC) ืื•ืŸ SCSI (Zoned Block Commands, ZBC) ืฆื•ื‘ื™ื ื“ ื™ืงืกื˜ืขื ืฉืึทื ื– ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื“ื•ืจืš ื“ื™ INCITS. ื˜ 10 ืื•ืŸ ื˜ 13 ืงืืžื™ื˜ืขื˜ืŸ.

ื•ื•ืขืŸ ืื™ืจ ื ื•ืฆืŸ HMSMR, ื“ื™ ื’ืื ืฆืข ื‘ื ื™ืžืฆื ืกื˜ืึธืจื™ื“ื–ืฉ ืงืึทืคึผืึทืฆื™ื˜ืขื˜ ืคื•ืŸ ื“ื™ ืคืึธืจ ืื™ื– ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ ืฆื•ื•ื™ื™ ื˜ื™ื™ืคึผืก ืคื•ืŸ ื–ืึธื ืขืก: ืงืึทื ื•ื•ืขื ืฉืึทื ืึทืœ ื–ืึธื ืขืก, ื•ื•ืึธืก ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ืฆื• ืงืจืึธื ืžืขื˜ืึทื“ืึทื˜ืึท ืื•ืŸ ื˜ืจืึทืค ืจืขืงืึธืจื“ื™ื ื’ (ื™ืกืขื ืฉืึทืœื™ ืคึผืœื™ื™ื™ื ื’ ื“ื™ ืจืึธืœืข ืคื•ืŸ โ€‹โ€‹ืึท ืงืึทืฉ), ืื•ืŸ ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœ ืฉืจื™ื™ื‘ื˜ ืคืืจืœืื ื’ื˜ ื–ืึธื ืขืก, ื•ื•ืึธืก ืคืึทืจื ืขืžืขืŸ. ืึท ื’ืจื•ื™ืก ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ื’ืึทื ืฅ ืฉื•ื•ืขืจ ืคืึธืจ ืงืึทืคึผืึทืฆื™ื˜ืขื˜ ืื™ืŸ ื•ื•ืึธืก ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ื’ืขืฉืจื™ื‘ืŸ ืฉื˜ืจืขื ื’ ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœื™. ืื•ื™ืก-ืคื•ืŸ-ืกื“ืจ ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ืกื˜ืึธืจื“ ืื™ืŸ ืึท ืงืึทืฉ ื’ืขื’ื ื˜, ืคึฟื•ืŸ ื•ื•ื• ืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื˜ืจืึทื ืกืคืขืจื“ ืฆื• ื“ื™ ืฆื•ื ืขืžืขืŸ ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœ ืฉืจื™ื™ึทื‘ืŸ ื’ืขื’ื ื˜. ื“ืึธืก ื™ื ืฉื•ืจื– ืึทื– ืึทืœืข ื’ืฉืžื™ื•ืช ืกืขืงื˜ืึธืจืก ื–ืขื ืขืŸ ื’ืขืฉืจื™ื‘ืŸ ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœื™ ืื™ืŸ ื“ื™ ืจื™ื™ื“ื™ืึทืœ ืจื™ื›ื˜ื•ื ื’ ืื•ืŸ ื–ืขื ืขืŸ ืจื™ืจื™ื˜ืึทืŸ ื‘ืœื•ื™ื– ื ืึธืš ืึท ืกื™ื™ืงืœื™ืง ืึทืจื™ื‘ืขืจืคื™ืจืŸ, ืจื™ื–ืึทืœื˜ื™ื ื’ ืื™ืŸ ืกื˜ืึทื‘ื™ืœ ืื•ืŸ ืคึผืจื™ื“ื™ืงื˜ืึทื‘ืึทืœ ืกื™ืกื˜ืขื ืคืึธืจืฉื˜ืขืœื•ื ื’. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, HMSMR ื“ืจื™ื™ื•ื•ื– ืฉื˜ื™ืฆืŸ ื˜ืจืึทืค - ืœื™ื™ืขื ืขืŸ ืงืึทืžืึทื ื“ื– ืื™ืŸ ื“ื™ ื–ืขืœื‘ืข ื•ื•ืขื’ ื•ื•ื™ ื“ืจื™ื™ื•ื•ื– ืžื™ื˜ ื ืึธืจืžืึทืœ PMR.

ื”ืึธืกื˜ ืžืึทื ืึทื’ืขื“ ืกืžืจ ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“ ืื™ืŸ ืคืึทืจื ืขืžื•ื ื’-ืงืœืึทืก ืฉื•ื•ืขืจ ื“ืจื™ื™ื•ื•ื– Western Digital Ultrastar HC DC 600 ืกืขืจื™ืข.

HDD ืžืึทื’ื ืขื˜ื™ืง ืจืขืงืึธืจื“ื™ื ื’ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: ืคึผืฉื•ื˜ ื•ื•ืขื’ืŸ ื“ืขื ืงืึธืžืคึผืœืขืงืก
ื“ื™ ืฉื•ืจื” ื›ื•ืœืœ ื”ื•ื™ืš-ืงืึทืคึผืึทืฆื™ื˜ืขื˜ SATA ืื•ืŸ SAS ื“ืจื™ื™ื•ื•ื– ื“ื™ื–ื™ื™ื ื“ ืคึฟืึทืจ ื ื•ืฆืŸ ืื™ืŸ ื›ื™ื™ืคึผืขืจืกืงืึทืœืข ื“ืึทื˜ืŸ ืกืขื ื˜ืขืจืก. ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื”ืึธืกื˜ ืžืึทื ืึทื’ืขื“ SMR ื™ืงืกืคึผืึทื ื“ื– ื‘ืื˜ื™ื™ื˜ื™ืง ื“ื™ ืคืึทืจื ืขื ืคื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ืึทื–ืึท ืฉื•ื•ืขืจ ื“ืจื™ื™ื•ื•ื–: ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ื‘ืึทืงืึทืคึผ ืกื™ืกื˜ืขืžืขืŸ, ื–ื™ื™ ื–ืขื ืขืŸ ื’ืื ืฅ ืคึฟืึทืจ ื•ื•ืึธืœืงืŸ ืกื˜ืึธืจื™ื“ื–ืฉ, CDN ืึธื“ืขืจ ืกื˜ืจื™ืžื™ื ื’ ืคึผืœืึทื˜ืคืึธืจืžืก. ื“ื™ ื”ื•ื™ืš ืงืึทืคึผืึทืฆื™ื˜ืขื˜ ืคื•ืŸ ืฉื•ื•ืขืจ ื“ืจื™ื™ื•ื•ื– ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื‘ืื˜ื™ื™ื˜ื™ืง ืคืึทืจื’ืจืขืกืขืจืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ื’ืขื“ื™ื›ื˜ืงื™ื™ึทื˜ (ืื™ืŸ ื“ื™ ื–ืขืœื‘ืข ืจืึทืงืก) ืžื™ื˜ ืžื™ื ื™ืžืึทืœ ืึทืคึผื’ืจื™ื™ื“ ืงืึธืก ืื•ืŸ ื ื™ื“ืขืจื™ืง ืžืึทื›ื˜ ืงืึทื ืกืึทืžืฉืึทืŸ (ื ื™ื˜ ืžืขืจ ื•ื•ื™ 0,29 ื•ื•ืื˜ืก ืคึผืขืจ ื˜ืขืจืึทื‘ื™ื˜ืข ืกื˜ืึธืจื“ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข) ืื•ืŸ ื”ื™ืฅ ื“ื™ืกื™ืคึผื™ื™ืฉืึทืŸ (ืื™ืŸ ื“ื•ืจื›ืฉื ื™ื˜ืœืขืš 5 ยฐC ื ื™ื“ืขืจื™ืงืขืจ). ื•ื•ื™ ืึทื ืึทืœืึธื’ื•ืขืก) - ื•ื•ื™ื™ึทื˜ืขืจ ืจืขื“ื•ืฆื™ืจืŸ ืึทืคึผืขืจื™ื™ื˜ื™ื ื’ ืงืึธืก ืคึฟืึทืจ ื•ื™ืฉืึทืœื˜ ืคื•ืŸ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ.

ื“ืขืจ ื‘ืœื•ื™ื– ืฉื˜ืขืจื•ื ื’ ืคื•ืŸ HMSMR ืื™ื– ื“ื™ ืงืึธืจืขื•ื• ืงืึทืžืคึผืœืขืงืกื™ื˜ื™ ืคื•ืŸ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ. ื“ื™ ื–ืึทืš ืื™ื– ืึทื– ื”ื™ื™ึทื ื˜ ืงื™ื™ืŸ ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืกื™ืกื˜ืขื ืึธื“ืขืจ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืงืขื ืขืŸ ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืึทื–ืึท ื“ืจื™ื™ื•ื•ื– ืื•ื™ืก ืคื•ืŸ ื“ื™ ืงืขืกื˜ืœ, ื•ื•ืึธืก ืื™ื– ื•ื•ืึธืก ืขืจื ืกื˜ ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื“ื™ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืึธื ืœื™ื™ื’ืŸ ื–ืขื ืขืŸ ืคืืจืœืื ื’ื˜ ืฆื• ืึทื“ืึทืคึผื˜ ื“ื™ IT ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ. ืขืจืฉื˜ืขืจ ืคื•ืŸ ืึทืœืข, ื“ืึธืก ืงืึทื ืกืขืจื ื–, ืคื•ืŸ ืงื•ืจืก, ื“ื™ ืึทืก ื–ื™ืš, ื•ื•ืึธืก ืื™ืŸ ื“ื™ ื‘ืื“ื™ื ื’ื•ื ื’ืขืŸ ืคื•ืŸ ืžืึธื“ืขืจืŸ ื“ืึทื˜ืŸ ืกืขื ื˜ืขืจืก ื ื™ืฆืŸ ืžืึทืœื˜ื™-ื”ืึทืจืฅ ืื•ืŸ ืžืึทืœื˜ื™-ื›ืึธืœืขืœ ืกืขืจื•ื•ืขืจืก ืื™ื– ืึท ื’ืึทื ืฅ ื ื™ื˜-ื ื™ื˜ื•ื•ื™ืึทืœ ืึทืจื‘ืขื˜. ืื™ืจ ืงืขื ื˜ ืœืขืจื ืขืŸ ืžืขืจ ื•ื•ืขื’ืŸ ืึธืคึผืฆื™ืขืก ืคึฟืึทืจ ื™ืžืคึผืœืึทืžืขื ื™ื ื’ ื”ืึธืกื˜ ืžืึทื ืึทื’ืขื“ ืกืžืจ ืฉื˜ื™ืฆืŸ ืื•ื™ืฃ ืึท ืกืคึผืขืฉืึทืœื™ื™ื–ื“ ืžื™ื˜ืœ ZonedStorage.io, ื“ืขื“ืึทืงื™ื™ื˜ืึทื“ ืฆื• ื™ืฉื•ื– ืคื•ืŸ ื–ืึธื ืึทืœ ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ. ื“ื™ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื’ืขื–ืืžืœื˜ ื“ืึธ ื•ื•ืขื˜ ื”ืขืœืคึฟืŸ ืื™ืจ ืคึผืจื™ืœื™ืžืึทื ืขืจื™ ืึทืกืกืขืกืก ื“ื™ ื’ืจื™ื™ื˜ืงื™ื™ึทื˜ ืคื•ืŸ ื“ื™ื™ืŸ IT ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืคึฟืึทืจ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืฆื• ื–ืึธื ืข ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขืžืขืŸ.

  • Host Aware SMR (Host Aware SMR)

Host Aware SMR-ืขื ื™ื™ื‘ืึทืœื“ ื“ืขื•ื•ื™ืกืขืก ืคืึทืจื‘ื™ื ื“ืŸ ื“ื™ ืงืึทื ื•ื•ื™ื ื™ืึทื ืก ืื•ืŸ ื‘ื™ื™ื’ื™ืงื™ื™ึทื˜ ืคื•ืŸ Drive Managed SMR ืžื™ื˜ ื“ื™ ื”ื•ื™ืš ืฉืจื™ื™ึทื‘ืŸ ืกืคึผื™ื“ื– ืคื•ืŸ Host Managed SMR. ื“ื™ ื“ืจื™ื™ื•ื•ื– ื–ืขื ืขืŸ ืงืึทืคึผื•ื™ืขืจ ืงืึทืžืคึผืึทื˜ืึทื‘ืึทืœ ืžื™ื˜ ืœืขื’ืึทื˜ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขืžืขืŸ ืื•ืŸ ืงืขื ืขืŸ ืึทืจื‘ืขื˜ืŸ ืึธืŸ ื“ื™ืจืขืงื˜ ืงืึธื ื˜ืจืึธืœ ืคึฟื•ืŸ ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก, ืึธื‘ืขืจ ืื™ืŸ ื“ืขื ืคืึทืœ, ื•ื•ื™ ืžื™ื˜ DMSMR ื“ืจื™ื™ื•ื•ื–, ื–ื™ื™ืขืจ ืคืึธืจืฉื˜ืขืœื•ื ื’ ื•ื•ืขืจื˜ ืึทื ืคึผืจื™ื“ื™ืงื˜ืึทื‘ืึทืœ.

ื•ื•ื™ Host Managed SMR, Host Aware SMR ื ื™ืฆื˜ ืฆื•ื•ื™ื™ ื˜ื™ื™ืคึผืก ืคื•ืŸ ื–ืึธื ืขืก: ืงืึทื ื•ื•ืขื ืฉืึทื ืึทืœ ื–ืึธื ืขืก ืคึฟืึทืจ ื˜ืจืึทืค - ืฉืจื™ื™ื‘ื˜ ืื•ืŸ ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœ ืฉืจื™ื™ื‘ ื‘ื™ืœื›ืขืจ ื–ืึธื ืขืก. ื“ื™ ื™ืขื ืขืจ, ืื™ืŸ ืงืึทื ื˜ืจืึทืกื˜ ืฆื• ื“ื™ ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœ ืฉืจื™ื™ื‘ืŸ ืคืืจืœืื ื’ื˜ ื–ืึธื ืขืก ื“ืขืจืžืื ื˜ ืื•ื™ื‘ืŸ, ื–ืขื ืขืŸ ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ืจื™ืœืึทื’ื™ื™ื˜ื™ื“ ืฆื• ื“ืขืจ ืงืึทื˜ืขื’ืึธืจื™ืข ืคื•ืŸ โ€‹โ€‹ืจืขื’ื•ืœืขืจ ืึธื ืขืก ืื•ื™ื‘ ื–ื™ื™ ืึธื ื”ื™ื™ื‘ืŸ ืฆื• ืจืขืงืึธืจื“ื™ืจืŸ ื“ืึทื˜ืŸ ืื•ื™ืก ืคื•ืŸ ืกื“ืจ.

ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก-ืึทื•ื•ืขืจ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ SMR ื’ื™ื˜ ื™ื ืขืจืœืขืš ืžืขืงืึทื ื™ื–ืึทืžื– ืคึฟืึทืจ ืึธืคึผื–ื•ืš ืคื•ืŸ ืกืชื™ืจื” ืฉืจื™ื™ื‘ื˜. ืื•ื™ืก-ืคื•ืŸ-ืกื“ืจ ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ื’ืขืฉืจื™ื‘ืŸ ืฆื• ื“ื™ ืงืึทืฉ ื’ืขื’ื ื˜, ืคื•ืŸ ื•ื•ื• ื“ืขืจ ื“ื™ืกืง ืงืขื ืขืŸ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื“ื™ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืฆื• ื“ื™ ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœ ืฉืจื™ื™ึทื‘ืŸ ื’ืขื’ื ื˜ ื ืึธืš ืึทืœืข ื“ื™ ื ื™ื™ื˜ื™ืง ื‘ืœืึทืงืก ื–ืขื ืขืŸ ื‘ืืงื•ืžืขืŸ. ื“ืขืจ ื“ื™ืกืง ื ื™ืฆื˜ ืึท ื™ื ื“ื™ืจืขืงื˜ื™ืึธืŸ ื˜ื™ืฉ ืฆื• ืคื™ืจืŸ ืื•ื™ืก-ืคื•ืŸ-ืกื“ืจ ืื•ืŸ ื”ื™ื ื˜ืขืจื’ืจื•ื ื˜ ื“ืขืคืจืึทื’ืžืึทื ื˜ื™ื™ืฉืึทืŸ. ืึธื‘ืขืจ, ืื•ื™ื‘ ืคืึทืจื ืขืžื•ื ื’ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ื“ืึทืจืคืŸ ืคึผืจื™ื“ื™ืงื˜ืึทื‘ืึทืœ ืื•ืŸ ืึธืคึผื˜ื™ืžื™ื–ืขื“ ืคืึธืจืฉื˜ืขืœื•ื ื’, ื“ืึธืก ืงืขืŸ ื ืึธืš ื–ื™ื™ืŸ ืึทื˜ืฉื™ื•ื•ื“ ืื•ื™ื‘ ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก ื ืขืžื˜ ืคื•ืœ ืงืึธื ื˜ืจืึธืœ ืคื•ืŸ ืึทืœืข ื“ืึทื˜ืŸ ืคืœืึธื•ื– ืื•ืŸ ืจืขืงืึธืจื“ื™ื ื’ ื–ืึธื ืขืก.

ืžืงื•ืจ: www.habr.com

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