ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ DBMS ืคึฟืึทืจ ื“ื™ ืขื ื˜ืขืจืคึผืจื™ื™ื–

ื“ื™ CAP ื˜ืขืึธืจืขื ืื™ื– ื“ืขืจ ืงืึธืจื ืขืจืกื˜ืึธื•ืŸ ืคื•ืŸ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืกื™ืกื˜ืขืžืขืŸ ื˜ืขืึธืจื™ืข. ืคืืจืฉื˜ืฒ ื˜ ื–ื™ืš , ื“ ื™ ืžื—ืœื•ืงืช ืŸ ืืจื• ื ืื™ ื– ื–ื™ ืš ื ื™ืฉ ื˜ ืคืืจืœืื– ืŸ : ื“ ื™ ื“ืขืคื™ื ื™ืฆื™ืข ืก ืื™ ืŸ ืื™ ืŸ ืื™ ื– ื ื™ืฉ ื˜ ืงืื ืื ื™ืฉืข , ืื• ืŸ ืกืณื–ืฒื ืข ืŸ ื ื™ืฉ ื˜ ืงืฒ ืŸ ืฉื˜ืจืขื ื’ืข ืจ ื‘ืืฐืฒื–... ืคื•ื ื“ืขืกื˜ืฐืขื’ ืŸ ืฉื˜ืขื ื“ื™ ืง ืื•ื™ ืฃ ื“ ื™ ืคืื–ื™ืฆื™ืข ืก ืคื• ืŸ ื“ืข ืจ ื˜ืื’ึพื˜ืขื’ืœืขื›ืข ืจ ืฉื›ืœ โ„ข , ืคืืจืฉื˜ืฒ ืŸ ืžื™ ืจ ืื™ื ื˜ื•ืื™ื˜ื™ื•ื• , ื ื– ื“ืข ืจ ื˜ืขืืจืขื .

ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ DBMS ืคึฟืึทืจ ื“ื™ ืขื ื˜ืขืจืคึผืจื™ื™ื–

ื“ืขืจ ื‘ืœื•ื™ื– ื–ืึทืš ื•ื•ืึธืก ืื™ื– ื ื™ืฉื˜ ืงืœืึธืจ ื•ื•ื™ ื“ืขืจ ื˜ืึธื’ ืื™ื– ื“ื™ ื˜ื™ื™ึทื˜ืฉ ืคื•ืŸ ื“ืขื ื‘ืจื™ื•ื• "ืคึผ". ื•ื•ืขืŸ ื“ืขืจ ืืฉื›ื•ืœ ื•ื•ืขืจื˜ ืฆืขื˜ื™ื™ืœื˜, ื‘ืืฉืœื™ืกื˜ ืžืขืŸ ืฆื™ ื ื™ืฉื˜ ืจืขืื’ื™ืจืŸ ื‘ื™ื– ืžืขืŸ ืจื™ื˜ืฉื˜ ื ืงื•ื•ืืจื•ื, ืื“ืขืจ ืฆื•ืจื™ืงื’ืขื‘ืŸ ื“ื™ ื“ืื˜ื ื•ื•ืืก ืื™ื– ืคืืจืืŸ. ื“ืขืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืคื•ืŸ ื“ืขื ื‘ืจื™ืจื”, ื“ื™ ืกื™ืกื˜ืขื ืื™ื– ืงืœืึทืกืึทืคื™ื™ื“ ื•ื•ื™ ืึท ืงืคึผ ืึธื“ืขืจ ืึท ืึทืคึผ. ืงืึทืกืกืึทื ื“ืจืึท, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ื™ื›ื™ื™ื•ื•ื“ ืื™ืŸ ื™ืขื“ืขืจ ื•ื•ืขื’, ื“ื™ืคึผืขื ื“ื™ื ื’ ื ื™ืฉื˜ ืืคื™ืœื• ืื•ื™ืฃ ื“ื™ ืงื ื•ื™ืœ ืกืขื˜ื˜ื™ื ื’ืก, ืึธื‘ืขืจ ืื•ื™ืฃ ื“ื™ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคื•ืŸ ื™ืขื“ืขืจ ืกืคึผืขืฆื™ืคื™ืฉ ื‘ืงืฉื”. ืื‘ืขืจ ืื•ื™ื‘ ื“ื™ ืกื™ืกื˜ืขื ืื™ื– ื ื™ืฉื˜ "ืคึผ" ืื•ืŸ ืขืก ืกืคึผืœื™ืฅ, ื“ืขืžืึธืœื˜ ื•ื•ืึธืก?

ื“ืขืจ ืขื ื˜ืคืขืจ ืฆื• ื“ืขื ืงืฉื™ื ืื™ื– ืขืคึผืขืก ืื•ืžื’ืขืจื™ื›ื˜: ืึท CA ืงื ื•ื™ืœ ืงืขืŸ ื ื™ืฉื˜ ืฉืคึผืึทืœื˜ืŸ.
ื•ื•ืึธืก ืžื™ืŸ ืคื•ืŸ ืงื ื•ื™ืœ ืื™ื– ื“ืึธืก ื•ื•ืึธืก ืงืขืŸ ื ื™ืฉื˜ ืฉืคึผืึทืœื˜ืŸ?

ืึท ื™ื ื“ื™ืกืคึผืขื ืกืึทื‘ืึทืœ ืึทื˜ืจื™ื‘ื™ื•ื˜ ืคื•ืŸ ืึทื–ืึท ืึท ืงื ื•ื™ืœ ืื™ื– ืึท ืฉืขืจื“ ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื. ืื™ืŸ ื“ื™ ื•ื•ืึทืกื˜ ืžืขืจื”ื™ื™ึทื˜ ืคื•ืŸ ืงืึทืกืขืก, ื“ืึธืก ืžื™ื˜ืœ ืงืึทื ืขืงื˜ื™ื ื’ ืื™ื‘ืขืจ ืึท SAN, ื•ื•ืึธืก ืœื™ืžืึทืฅ ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ CA ืกืึทืœื•ืฉืึทื ื– ืฆื• ื’ืจื•ื™ืก ืขื ื˜ืขืจืคึผืจื™ืกืขืก ื•ื•ืึธืก ืงืขื ืขืŸ ื”ืึทืœื˜ืŸ ืึท SAN ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ. ืื™ืŸ ืกื“ืจ ืคึฟืึทืจ ืงื™ื™ืคืœ ืกืขืจื•ื•ืขืจืก ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ื™ ื–ืขืœื‘ืข ื“ืึทื˜ืŸ, ืึท ืงืœืึทืกื˜ืขืจื“ ื˜ืขืงืข ืกื™ืกื˜ืขื ืื™ื– ืคืืจืœืื ื’ื˜. ืึทื–ืึท ื˜ืขืงืข ืกื™ืกื˜ืขืžืขืŸ ื–ืขื ืขืŸ ื‘ื ื™ืžืฆื ืื™ืŸ ื“ื™ HPE (CFS), Veritas (VxCFS) ืื•ืŸ IBM (GPFS) ืคึผืึธืจื˜ืคืึธื•ืœื™ืึธื•ื–.

Oracle RAC

ื“ื™ ืจืขืึทืœ ืึทืคึผืคึผืœื™ืงืึทื˜ื™ืึธืŸ ืงืœืึทืกื˜ืขืจ ืึธืคึผืฆื™ืข ืขืจืฉื˜ืขืจ ืืจื•ื™ืก ืื™ืŸ 2001 ืžื™ื˜ ื“ื™ ืžืขืœื“ื•ื ื’ ืคื•ืŸ Oracle 9i. ืื™ืŸ ืึทื–ืึท ืึท ืงื ื•ื™ืœ, ืขื˜ืœืขื›ืข ืกืขืจื•ื•ืขืจ ื™ื ืกื˜ืึทื ืกื™ื– ืึทืจื‘ืขื˜ ืžื™ื˜ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื“ืึทื˜ืึทื‘ื™ื™ืก.
ืึธืจืึทืงืœืข ืงืขื ืขืŸ ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ื‘ื™ื™ื“ืข ืึท ืงืœืึทืกื˜ืขืจื“ ื˜ืขืงืข ืกื™ืกื˜ืขื ืื•ืŸ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืœื™ื™ื–ื•ื ื’ - ASM, ืึธื˜ืึทืžืึทื˜ื™ืง ืกื˜ืึธืจื™ื“ื–ืฉ ืžืึทื ืึทื’ืขืžืขื ื˜.

ื™ืขื“ืขืจ ืงืึธืคึผื™ืข ื”ืืœื˜ ืึทืŸ ืื™ื™ื’ืขื ืข ื–ืฉื•ืจื ืึทืœ. ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืื™ื– ืขืงืกืึทืงื™ื•ื˜ืึทื“ ืื•ืŸ ื‘ืื’ืื ื’ืขืŸ ื“ื•ืจืš ืื™ื™ืŸ ื‘ื™ื™ึทืฉืคึผื™ืœ. ืื•ื™ื‘ ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื™ื™ืœื–, ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืกืขืจื•ื•ื™ื™ื•ื•ื™ื ื’ ืงื ื•ื™ืœ ื ืึธื•ื“ื– (ื™ื ืกื˜ืึทื ืกืขืก) ืœื™ื™ืขื ื˜ ื–ื™ื™ืŸ ืงืœืึธืฅ ืื•ืŸ ืจื™ืกื˜ืึธืจื– ื“ื™ ืคืึทืจืคืึทืœืŸ ื“ืึทื˜ืŸ - ื“ืขืจืžื™ื˜ ื™ื ืฉื•ืจื™ื ื’ ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™.

ืึทืœืข ื™ื ืกื˜ืึทื ืกื™ื– ื”ืึทืœื˜ืŸ ื–ื™ื™ืขืจ ืื™ื™ื’ืŸ ืงืึทืฉ, ืื•ืŸ ื“ื™ ื–ืขืœื‘ืข ื‘ืœืขื˜ืขืจ (ื‘ืœืึทืงืก) ืงืขื ืขืŸ ื–ื™ื™ืŸ ืื™ืŸ ื“ื™ ืงืึทื˜ืฉืขืก ืคื•ืŸ ืงื™ื™ืคืœ ื™ื ืกื˜ืึทื ืกื™ื– ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜. ื“ืขืจืฆื•, ืื•ื™ื‘ ืื™ื™ืŸ ื‘ื™ื™ึทืฉืคึผื™ืœ ื“ืึทืจืฃ ืึท ื‘ืœืึทื˜ ืื•ืŸ ืขืก ืื™ื– ืื™ืŸ ื“ื™ ืงืึทืฉ ืคื•ืŸ ืืŸ ืื ื“ืขืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืขืก ืงืขื ืขืŸ ื‘ืึทืงื•ืžืขืŸ ืขืก ืคื•ืŸ ื–ื™ื™ืŸ ื—ื‘ืจ ื ื™ืฆืŸ ื“ื™ ืงืึทืฉ ืคื•ืกื™ืึธืŸ ืžืขืงืึทื ื™ื–ืึทื ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ืœื™ื™ืขื ืขืŸ ืคื•ืŸ ื“ื™ืกืง.

ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ DBMS ืคึฟืึทืจ ื“ื™ ืขื ื˜ืขืจืคึผืจื™ื™ื–

ืึธื‘ืขืจ ื•ื•ืึธืก ื›ืึทืคึผืึทื ื– ืื•ื™ื‘ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื™ื ืกื˜ืึทื ืกื™ื– ื“ืึทืจืฃ ื˜ื•ื™ืฉืŸ ื“ืึทื˜ืŸ?

ื“ื™ ืคึผื™ืงื™ื•ืœื™ืขืจืึทื˜ื™ ืคื•ืŸ ืึธืจืึทืงืœืข ืื™ื– ืึทื– ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ืึท ื“ืขื“ืึทืงื™ื™ื˜ืึทื“ ืœืึทืงื™ื ื’ ื“ื™ื ืกื˜: ืื•ื™ื‘ ื“ืขืจ ืกืขืจื•ื•ืขืจ ื•ื•ื™ืœ ืฆื• ืฉืœืึธืก ืึท ืจื•ื“ืขืจืŸ, ื“ื™ ืฉืœืึธืก ืจืขืงืึธืจื“ ืื™ื– ื’ืขืฉื˜ืขืœื˜ ื’ืœื™ื™ึทืš ืื•ื™ืฃ ื“ื™ ื–ื›ึผืจื•ืŸ ื‘ืœืึทื˜ ื•ื•ื• ื“ื™ ืคืืจืฉืคืืจื˜ ืจื•ื“ืขืจืŸ ืื™ื– ืœื™ื’ืŸ. ื“ืึทื ืง ืฆื• ื“ืขื ืฆื•ื’ืึทื ื’, Oracle ืื™ื– ื“ืขืจ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืžื™ื™ึทืกื˜ืขืจ ืฆื•ื•ื™ืฉืŸ ืžืึทื ืึทืœื™ื˜ื™ืง ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื–: ื“ื™ ืœืึทืงื™ื ื’ ื“ื™ื ืกื˜ ืงื™ื™ื ืžืึธืœ ื•ื•ืขืจื˜ ืึท ื‘ืึทื˜ืึทืœื ืขืง. ืึธื‘ืขืจ ืื™ืŸ ืึท ืงื ื•ื™ืœ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ, ืึทื–ืึท ืึท ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ ืงืขื ืขืŸ ืคื™ืจืŸ ืฆื• ื˜ื™ืฃ ื ืขืฅ ืคืึทืจืงืขืจ ืื•ืŸ ื“ืขื“ืœืึทืงืก.

ืึทืžืึธืœ ืึท ืจืขืงืึธืจื“ ืื™ื– ืคืืจืฉืคืืจื˜, ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ ื ืึธื•ื˜ืึทืคื™ื™ื– ืึทืœืข ืื ื“ืขืจืข ื™ื ืกื˜ืึทื ืกื™ื– ืึทื– ื“ืขืจ ื‘ืœืึทื˜ ื•ื•ืึธืก ืกื˜ืึธืจื– ื“ื™ ืจืขืงืึธืจื“ ื”ืื˜ ืึท ื•ื™ืกืฉืœื™ืกื™ืง ื”ืึทืœื˜ืŸ. ืื•ื™ื‘ ืืŸ ืื ื“ืขืจ ื‘ื™ื™ึทืฉืคึผื™ืœ ื“ืึทืจืฃ ื˜ื•ื™ืฉืŸ ืึท ืจืขืงืึธืจื“ ืื•ื™ืฃ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื‘ืœืึทื˜, ืขืก ืžื•ื–ืŸ ื•ื•ืึทืจื˜ืŸ ื‘ื™ื– ื“ื™ ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื“ื™ ื‘ืœืึทื˜ ื–ืขื ืขืŸ ื‘ืื’ืื ื’ืขืŸ, ื“ืึธืก ืื™ื–, ื“ื™ ืขื ื“ืขืจื•ื ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ื– ื’ืขืฉืจื™ื‘ืŸ ืฆื• ืึท ื–ืฉื•ืจื ืึทืœ ืื•ื™ืฃ ื“ื™ืกืง (ืื•ืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืงืขื ืขืŸ ืคืึธืจื–ืขืฆืŸ). ืขืก ืงืขืŸ ืื•ื™ืš ืคึผืึทืกื™ืจืŸ ืึทื– ืึท ื‘ืœืึทื˜ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื˜ืฉื™ื™ื ื“ื–ืฉื“ ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœื™ ื“ื•ืจืš ืขื˜ืœืขื›ืข ืขืงื–ืขืžืคืœืืจืŸ, ืื•ืŸ ื•ื•ืขืŸ ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ ื“ืขื ื‘ืœืึทื˜ ืฆื• ื“ื™ืกืง, ืื™ืจ ื•ื•ืขื˜ ื”ืึธื‘ืŸ ืฆื• ื’ืขืคึฟื™ื ืขืŸ ืื•ื™ืก ื•ื•ืขืจ ืกื˜ืึธืจื– ื“ื™ ืงืจืึทื ื˜ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื“ืขื ื‘ืœืึทื˜.

ืจืึทื ื“ืึทืžืœื™ ืึทืคึผื“ื™ื™ื˜ื™ื ื’ ื“ื™ ื–ืขืœื‘ืข ื‘ืœืขื˜ืขืจ ืึทืจื™ื‘ืขืจ ืคืึทืจืฉื™ื“ืขื ืข RAC ื ืึธื•ื“ื–, ื– ื“ื™ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคืึธืจืฉื˜ืขืœื•ื ื’ ื“ืจืึทืžืึทื˜ื™ืงืœื™ ืคืึทืœืŸ, ืฆื• ื“ื™ ืคื•ื ื˜ ื•ื•ื• ืงื ื•ื™ืœ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื ื™ื“ืขืจื™ืงืขืจ ื•ื•ื™ ืึทื– ืคื•ืŸ ืึท ืื™ื™ืŸ ื‘ื™ื™ึทืฉืคึผื™ืœ.

ื“ื™ ืจื™ื›ื˜ื™ืง ื ื•ืฆืŸ ืคื•ืŸ Oracle RAC ืื™ื– ืฆื• ืคื™ื–ื™ืงืœื™ ืฆืขื˜ื™ื™ืœืŸ ื“ื™ ื“ืึทื˜ืŸ (ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ื ื™ืฆืŸ ืึท ืคึผืึทืจื˜ื™ืฉืึทื ื“ ื˜ื™ืฉ ืžืขืงืึทื ื™ื–ืึทื) ืื•ืŸ ืึทืงืกืขืก ื™ืขื“ืขืจ ื’ืึทื ื’ ืคื•ืŸ ืคึผืึทืจื˜ื™ืฉืึทื ื– ื“ื•ืจืš ืึท ื“ืขื“ืึทืงื™ื™ื˜ืึทื“ ื ืึธื“ืข. ื“ืขืจ ื”ื•ื™ืคึผื˜ ืฆื™ืœ ืคื•ืŸ RAC ืื™ื– ื ื™ืฉื˜ ื”ืึธืจื™ื–ืึธื ื˜ืึทืœ ืกืงื™ื™ืœื™ื ื’, ืึธื‘ืขืจ ื™ื ืฉื•ืจื™ื ื’ ืฉื•ืœื“ ื˜ืึธืœืขืจืึทื ืฅ.

ืื•ื™ื‘ ืึท ื ืึธื“ืข ืกื˜ืึทืคึผืก ืจื™ืกืคึผืึทื ื“ื™ื ื’ ืฆื• ืึท ื›ืึทืจื˜ื‘ื™ื˜, ื“ืขืจ ื ืึธื“ืข ื•ื•ืึธืก ื“ื™ื˜ืขืงื˜ืึทื“ ืขืก ืขืจืฉื˜ืขืจ ืกื˜ืึทืจืฅ ืึท ืึธืคึผืฉื˜ื™ืžื•ื ื’ ืคึผืจืึธืฆืขื“ื•ืจ ืื•ื™ืฃ ื“ื™ ื“ื™ืกืง. ืื•ื™ื‘ ื“ื™ ืคืขืœื ื“ื™ืง ื ืึธื“ืข ืื™ื– ื ื™ืฉื˜ ื‘ืืžืขืจืงื˜ ื“ืึธ, ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ื ืึธื•ื“ื– ื ืขืžื˜ ื“ื™ ืคึฟืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขื›ืงื™ื™ื˜ ืคึฟืึทืจ ื“ืึทื˜ืŸ ืึธืคึผื–ื•ืš:

  • "ืคืจื™ื–ื™ื–" ืึทืœืข ื‘ืœืขื˜ืขืจ ื•ื•ืึธืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ื™ ืงืึทืฉ ืคื•ืŸ ื“ื™ ืคืขืœื ื“ื™ืง ื ืึธื“ืข;
  • ืœื™ื™ืขื ื˜ ื“ื™ ืœืึธื’ืก (ืจืขื“ืึธ) ืคื•ืŸ ื“ื™ ืคืขืœื ื“ื™ืง ื ืึธื“ืข ืื•ืŸ ืจื™ืึทืคึผืœื™ื™ื– ื“ื™ ืขื ื“ืขืจื•ื ื’ืขืŸ ืจืขืงืึธืจื“ืขื“ ืื™ืŸ ื“ื™ ืœืึธื’ืก, ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืกืœื™ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืฆื™ ืื ื“ืขืจืข ื ืึธื•ื“ื– ื”ืึธื‘ืŸ ืžืขืจ ืคืจื™ืฉ ื•ื•ืขืจืกื™ืขืก ืคื•ืŸ ื“ื™ ื‘ืœืขื˜ืขืจ ื•ื•ืึธืก ื–ืขื ืขืŸ ื’ืขื‘ื™ื˜ืŸ;
  • ืจืึธืœืœืก ืฆื•ืจื™ืง ืคึผืขื ื“ื™ื ื’ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–.

ืฆื• ืคืึทืจืคึผืึธืฉืขื˜ืขืจืŸ ื“ื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ืฆื•ื•ื™ืฉืŸ ื ืึธื•ื“ื–, Oracle ื”ืื˜ ื“ืขืจ ื‘ืึทื’ืจื™ืฃ ืคื•ืŸ ืึท ื“ื™ื ืกื˜ - ืึท ื•ื•ื™ืจื˜ื•ืึทืœ ื‘ื™ื™ึทืฉืคึผื™ืœ. ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ ืงืขื ืขืŸ ื“ื™ื ืขืŸ ืงื™ื™ืคืœ ื‘ืึทื“ื™ื ื•ื ื’ืก, ืื•ืŸ ืึท ื“ื™ื ืกื˜ ืงืขื ืขืŸ ืžืึทืš ืฆื•ื•ื™ืฉืŸ ื ืึธื•ื“ื–. ืึท ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ื‘ื™ื™ึทืฉืคึผื™ืœ ืกืขืจื•ื•ื™ื ื’ ืึท ื–ื™ื›ืขืจ ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ื“ืึทื˜ืึทื‘ื™ื™ืก (ืœืžืฉืœ, ืึท ื’ืจื•ืคึผืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ืงืœื™ื™ืึทื ืฅ) ืึทืจื‘ืขื˜ ืžื™ื˜ ืื™ื™ืŸ ื“ื™ื ืกื˜, ืื•ืŸ ื“ื™ ืกืขืจื•ื•ื™ืก ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ื“ืขื ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ื“ืึทื˜ืึทื‘ืึทืกืข ื‘ืื•ื•ืขื’ื˜ ืฆื• ืืŸ ืื ื“ืขืจ ื ืึธื“ืข ื•ื•ืขืŸ ืึท ื ืึธื“ืข ืคื™ื™ืœื–.

IBM ืคึผื•ืจืข ื“ืึทื˜ืึท ืกื™ืกื˜ืขืžืขืŸ ืคึฟืึทืจ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–

ื ืงื ื•ื™ืœ ืœื™ื™ื–ื•ื ื’ ืคึฟืึทืจ DBMS ืืจื•ื™ืก ืื™ืŸ ื“ื™ Blue Giant ืคึผืึธืจื˜ืคืขืœ ืื™ืŸ 2009. ื™ื“ืขืึธืœืึธื’ื™ืงืึทืœืœื™, ืขืก ืื™ื– ื“ืขืจ ืกืึทืงืกืขืกืขืจ ืคื•ืŸ ื“ื™ ืคึผืึทืจืึทืœืขืœ ืกื™ืกืคึผืœืขืงืก ืงื ื•ื™ืœ, ื’ืขื‘ื•ื™ื˜ ืื•ื™ืฃ "ืจืขื’ื•ืœืขืจ" ื•ื™ืกืจื™ื›ื˜. ืื™ืŸ 2009, DB2 PureScale ืื™ื– ื‘ืืคืจื™ื™ื˜ ื•ื•ื™ ืึท ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืกื•ื•ื™ื˜, ืื•ืŸ ืื™ืŸ 2012, IBM ื’ืขืคึฟื™ื ื˜ ืึทืŸ ืึทืคึผืคึผืœื™ืึทื ืกืข ื’ืขืจื•ืคืŸ ืคึผื•ืจืข ื“ืึทื˜ืึท ืกื™ืกื˜ืขืžืขืŸ ืคึฟืึทืจ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ. ืขืก ื–ืึธืœ ื ื™ื˜ ื–ื™ื™ืŸ ืฆืขืžื™ืฉื˜ ืžื™ื˜ Pure Data Systems for Analytics, ื•ื•ืึธืก ืื™ื– ื’ืึธืจื ื™ืฉื˜ ืžืขืจ ื•ื•ื™ ืึท ืจื™ื ื™ื™ืžื“ Netezza.

ืื™ืŸ ืขืจืฉื˜ืขืจ ื‘ืœื™ืง, ื“ื™ PureScale ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ ืื™ื– ืขื ืœืขืš ืฆื• Oracle RAC: ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื•ื•ืขื’, ืขื˜ืœืขื›ืข ื ืึธื•ื“ื– ื–ืขื ืขืŸ ืงืึธื ื ืขืงื˜ืขื“ ืฆื• ืึท ืคึผืจืึธืกื˜ ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื, ืื•ืŸ ื™ืขื“ืขืจ ื ืึธื“ืข ืœื•ื™ืคื˜ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข DBMS ื‘ื™ื™ึทืฉืคึผื™ืœ ืžื™ื˜ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ื–ื™ืงืึธืจืŸ ื’ืขื‘ื™ื˜ืŸ ืื•ืŸ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืœืึธื’ืก. ืึธื‘ืขืจ, ื ื™ื˜ ืขื ืœืขืš Oracle, DB2 ื”ืื˜ ืึท ื“ืขื“ืึทืงื™ื™ื˜ืึทื“ ืœืึทืงื™ื ื’ ื“ื™ื ืกื˜ ืจืขืคึผืจื™ื–ืขื ื˜ื™ื“ ื“ื•ืจืš ืึท ืกื›ื•ื ืคื•ืŸ db2LLM * ืคึผืจืึทืกืขืกืึทื–. ืื™ืŸ ืึท ืงื ื•ื™ืœ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ, ื“ืขื ื“ื™ื ืกื˜ ืื™ื– ื’ืขืฉื˜ืขืœื˜ ืื•ื™ืฃ ืึท ื‘ืึทื–ื•ื ื“ืขืจ ื ืึธื“ืข, ื•ื•ืึธืก ืื™ื– ื’ืขืจื•ืคึฟืŸ ืงืึทืคึผืœื™ื ื’ ืžืขื›ื™ืจืขืก (CF) ืื™ืŸ ืคึผืึทืจืึทืœืขืœ ืกื™ืกืคึผืœืขืงืก, ืื•ืŸ PowerHA ืื™ืŸ ืคึผื•ืจืข ื“ืึทื˜ืึท.

PowerHA ื’ื™ื˜ ื“ื™ ืคืืœื’ืขื ื“ืข ื‘ืึทื“ื™ื ื•ื ื’ืก:

  • ืฉืœืึธืก ืคืึทืจื•ื•ืึทืœื˜ืขืจ;
  • ื’ืœืื‘ืืœืข ื‘ืึทืคืขืจ ืงืึทืฉ;
  • ื’ืขื’ื ื˜ ืคื•ืŸ ื™ื ื˜ืขืจืคึผืจืึทืกืขืก ืงืึธืžื•ื ื™ืงืึทืฆื™ืข.

ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื“ืึทื˜ืŸ ืคื•ืŸ PowerHA ืฆื• ื“ื™ ื“ืึทื˜ืึทื‘ื™ื™ืก ื ืึธื•ื“ื– ืื•ืŸ ืฆื•ืจื™ืง, ื•ื•ื™ื™ึทื˜ ื–ื›ึผืจื•ืŸ ืึทืงืกืขืก ืื™ื– ื’ืขื ื™ืฆื˜, ืึทื–ื•ื™ ื“ื™ ืงื ื•ื™ืœ ื™ื ื˜ืขืจืงืึทื ืขืงื˜ ืžื•ื–ืŸ ืฉื˜ื™ืฆืŸ ื“ื™ RDMA ืคึผืจืึธื˜ืึธืงืึธืœ. PureScale ืงืขื ืขืŸ ื ื•ืฆืŸ ื‘ื™ื™ื“ืข Infiniband ืื•ืŸ RDMA ืื™ื‘ืขืจ ืขื˜ื”ืขืจื ืขื˜.

ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ DBMS ืคึฟืึทืจ ื“ื™ ืขื ื˜ืขืจืคึผืจื™ื™ื–

ืื•ื™ื‘ ืึท ื ืึธื“ืข ื“ืึทืจืฃ ืึท ื‘ืœืึทื˜, ืื•ืŸ ื“ืขืจ ื‘ืœืึทื˜ ืื™ื– ื ื™ืฉื˜ ืื™ืŸ ื“ื™ ืงืึทืฉ, ื“ืขืžืึธืœื˜ ื“ืขืจ ื ืึธื“ืข ืจื™ืงื•ื•ืขืก ื“ื™ ื‘ืœืึทื˜ ืื™ืŸ ื“ื™ ื’ืœืื‘ืืœืข ืงืึทืฉ, ืื•ืŸ ื‘ืœื•ื™ื– ืื•ื™ื‘ ืขืก ืื™ื– ื ื™ืฉื˜ ื“ืึธืจื˜, ืœื™ื™ืขื ื˜ ืขืก ืคื•ืŸ ื“ื™ืกืง. ื ื™ื˜ ืขื ืœืขืš ืึธืจืึทืงืœืข, ื“ื™ ื‘ืงืฉื” ื’ื™ื™ื˜ ื‘ืœื•ื™ื– ืฆื• PowerHA ืื•ืŸ ื ื™ืฉื˜ ืฆื• ื“ื™ ืืจื•ืžื™ืงืข ื ืึธื•ื“ื–.

ืื•ื™ื‘ ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ ืื™ื– ื’ืขื’ืื ื’ืขืŸ ืฆื• ื˜ื•ื™ืฉืŸ ืึท ืจื•ื“ืขืจืŸ, ืขืก ืœืึทืงืก ืขืก ืื™ืŸ ื•ื™ืกืฉืœื™ืกื™ืง ืžืึธื“ืข, ืื•ืŸ ื“ื™ ื‘ืœืึทื˜ ื•ื•ื• ื“ื™ ืจื•ื“ืขืจืŸ ืื™ื– ืœื™ื’ืŸ ืื™ืŸ ืฉืขืจื“ ืžืึธื“ืข. ื›ืœ ืœืึทืงืก ื–ืขื ืขืŸ ืจืขื’ื™ืกื˜ืจื™ืจื˜ ืื™ืŸ ื“ื™ ื’ืœืื‘ืืœืข ืฉืœืึธืก ืคืึทืจื•ื•ืึทืœื˜ืขืจ. ื•ื•ืขืŸ ื“ื™ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืงืึทืžืคึผืœื™ืฅ, ื“ื™ ื ืึธื“ืข ืกืขื ื“ื– ืึท ืึธื ื–ืึธื’ ืฆื• ื“ื™ ืฉืœืึธืก ืคืึทืจื•ื•ืึทืœื˜ืขืจ, ื•ื•ืึธืก ืงืึทืคึผื™ื– ื“ื™ ืžืึทื“ืึทืคื™ื™ื“ ื‘ืœืึทื˜ ืฆื• ื“ื™ ื’ืœืื‘ืืœืข ืงืึทืฉ, ืจื™ืœื™ืกื™ื– ื“ื™ ืœืึทืงืก ืื•ืŸ ื™ื ื•ื•ืึทืœืึทื“ื™ื™ืฅ ื“ื™ ืžืึทื“ืึทืคื™ื™ื“ ื‘ืœืึทื˜ ืื™ืŸ ื“ื™ ืงืึทื˜ืฉืขืก ืคื•ืŸ ืื ื“ืขืจืข ื ืึธื•ื“ื–.

ืื•ื™ื‘ ื“ื™ ื‘ืœืึทื˜ ืื™ืŸ ื•ื•ืึธืก ื“ื™ ืžืึทื“ืึทืคื™ื™ื“ ืจื•ื“ืขืจืŸ ืื™ื– ืฉื•ื™ืŸ ืคืืจืฉืคืืจื˜, ื“ืขืจ ืฉืœืึธืก ืคืึทืจื•ื•ืึทืœื˜ืขืจ ื•ื•ืขื˜ ืœื™ื™ืขื ืขืŸ ื“ื™ ืžืึทื“ืึทืคื™ื™ื“ ื‘ืœืึทื˜ ืคึฟื•ืŸ ื“ืขืจ ื–ื›ึผืจื•ืŸ ืคื•ืŸ ื“ื™ ื ืึธื“ืข ื•ื•ืึธืก ื”ืึธื˜ ื’ืขืžืื›ื˜ ื“ื™ ืขื ื“ืขืจื•ื ื’, ืžืขืœื“ื•ื ื’ ื“ื™ ืฉืœืึธืก, ืคืึทืจืงืจื™ืคึผืœื˜ ื“ื™ ืžืึทื“ืึทืคื™ื™ื“ ื‘ืœืึทื˜ ืื™ืŸ ื“ื™ ืงืึทื˜ืฉืขืก ืคื•ืŸ ืื ื“ืขืจืข ื ืึธื•ื“ื–, ืื•ืŸ ื’ืขื‘ืŸ ื“ืขื ื‘ืœืึทื˜ ืฉืœืึธืก ืฆื• ื“ื™ ื ืึธื“ืข ืึทื– ื’ืขื‘ืขื˜ืŸ ืขืก.

"ื’ืจืึธื‘", ื“ืึธืก ืื™ื–, ื˜ืฉื™ื™ื ื“ื–ืฉื“, ื‘ืœืขื˜ืขืจ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขืฉืจื™ื‘ืŸ ืฆื• ื“ื™ืกืง ื‘ื™ื™ื“ืข ืคึฟื•ืŸ ืึท ืจืขื’ื•ืœืขืจ ื ืึธื“ืข ืื•ืŸ ืคึฟื•ืŸ PowerHA (ืงืึทืกื˜ืึทื•ื˜).

ืื•ื™ื‘ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ PureScale ื ืึธื•ื“ื– ืคื™ื™ืœื–, ื“ื™ ืึธืคึผื–ื•ืš ืื™ื– ืœื™ืžื™ื˜ืขื“ ื‘ืœื•ื™ื– ืฆื• ื“ื™ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ื•ื•ืึธืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ื ืึธืš ื’ืขืขื ื“ื™ืงื˜ ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ืคื•ืŸ ื“ื•ืจื›ืคืึทืœ: ื“ื™ ื‘ืœืขื˜ืขืจ ืžืึทื“ืึทืคื™ื™ื“ ื“ื•ืจืš ื“ืขื ื ืึธื“ืข ืื™ืŸ ื’ืขืขื ื“ื™ืงื˜ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ื–ืขื ืขืŸ ืื™ืŸ ื“ื™ ื’ืœืื‘ืืœืข ืงืึทืฉ ืื•ื™ืฃ PowerHA. ื“ืขืจ ื ืึธื“ืข ืจื™ืกื˜ืึทืจื˜ ืื™ืŸ ืึท ืจื™ื“ื•ืกื˜ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ืื•ื™ืฃ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืกืขืจื•ื•ืขืจืก ืื™ืŸ ื“ืขื ืงื ื•ื™ืœ, ืจืึธื•ืœื“ ืฆื•ืจื™ืง ืคึผืขื ื“ื™ื ื’ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื– ืื•ืŸ ืจื™ืœื™ืกื™ื– ืœืึทืงืก.

PowerHA ืœื•ื™ืคื˜ ืื•ื™ืฃ ืฆื•ื•ื™ื™ ืกืขืจื•ื•ืขืจืก ืื•ืŸ ื“ืขืจ ื‘ืขืœ ื ืึธื“ืข ืจืขืคึผืœืึทืงื™ื™ื˜ ื–ื™ื™ืŸ ืฉื˜ืึทื˜ ืกื™ื ื˜ืฉืจืึธื ืึธื•ืกืœื™. ืื•ื™ื‘ ื“ื™ ืขืจืฉื˜ื™ืง PowerHA ื ืึธื“ืข ืคื™ื™ืœื–, ื“ืขืจ ืงื ื•ื™ืœ ื”ืืœื˜ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ื™ ื‘ืึทืงืึทืคึผ ื ืึธื“ืข.
ืคื•ืŸ ืงื•ืจืก, ืื•ื™ื‘ ืื™ืจ ืึทืงืกืขืก ื“ื™ ื“ืึทื˜ืŸ ืฉื˜ืขืœืŸ ื“ื•ืจืš ืึท ืื™ื™ืŸ ื ืึธื“ืข, ื“ื™ ืงื•ื™ืœืขืœื“ื™ืง ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ื“ืขื ืงื ื•ื™ืœ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื”ืขื›ืขืจ. PureScale ืงืขืŸ ืืคื™ืœื• ื‘ืึทืžืขืจืงืŸ ืึทื– ืึท ื–ื™ื›ืขืจ ืฉื˜ื— ืคื•ืŸ ื“ืึทื˜ืŸ ืื™ื– ืคึผืจืึทืกืขืกื˜ ื“ื•ืจืš ืื™ื™ืŸ ื ืึธื“ืข, ืื•ืŸ ืึทืœืข ืœืึทืงืก ืฉื™ื™ึทื›ื•ืช ืฆื• ื“ืขื ืฉื˜ื— ื•ื•ืขื˜ ื–ื™ื™ืŸ ืคึผืจืึทืกืขืกื˜ ืœืึธื•ืงืึทืœื™ ื“ื•ืจืš ื“ื™ ื ืึธื“ืข ืึธืŸ ืงืึทืžื™ื•ื ืึทืงื™ื™ื˜ื™ื ื’ ืžื™ื˜ PowerHA. ืึธื‘ืขืจ ื•ื•ื™ ื‘ืึทืœื“ ื•ื•ื™ ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคืจื•ื•ื•ื˜ ืฆื• ืึทืงืกืขืก ื“ื™ ื“ืึทื˜ืŸ ื“ื•ืจืš ืืŸ ืื ื“ืขืจ ื ืึธื“ืข, ื“ื™ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืฉืœืึธืก ืคึผืจืึทืกืขืกื™ื ื’ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื ืขืžืขื  ื–ื™ื› ื•ื•ื™ื“ืขืจ.

IBM ืก ื™ื ืขืจืœืขืš ื˜ืขืกืฅ ืื•ื™ืฃ ืึท ื•ื•ืขืจืงืœืึธื•ื“ ืคื•ืŸ 90% ืœื™ื™ืขื ืขืŸ ืื•ืŸ 10% ืฉืจื™ื™ึทื‘ืŸ, ื•ื•ืึธืก ืื™ื– ื–ื™ื™ืขืจ ืขื ืœืขืš ืฆื• ืคืึทืงื˜ื™ืฉ-ื•ื•ืขืœื˜ ืคึผืจืึธื“ื•ืงืฆื™ืข ื•ื•ืขืจืงืœืึธื•ื“ื–, ื•ื•ื™ื™ึทื–ืŸ ื›ึผืžืขื˜ ืœื™ื ืขืึทืจ ืกืงื™ื™ืœื™ื ื’ ืึทืจื•ื™ืฃ ืฆื• 128 ื ืึธื•ื“ื–. ื˜ืขืกื˜ ื˜ื ืึธื™ื, ืœื™ื™ื“ืขืจ, ื–ืขื ืขืŸ ื ื™ืฉื˜ ื“ื™ืกืงืœืึธื•ื–ื“.

HPE ื ืึทื ืกื˜ืึธืคึผ ืกืงืœ

ื“ื™ Hewlett-Packard ืขื ื˜ืขืจืคึผืจื™ื™ื– ืคึผืึธืจื˜ืคืขืœ ืื•ื™ืš ื”ืื˜ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ื”ืขื›ืกื˜ ื‘ื ื™ืžืฆื ืคึผืœืึทื˜ืคืึธืจืžืข. ื“ืึธืก ืื™ื– ื“ื™ ื ืึทื ืกื˜ืึธืคึผ ืคึผืœืึทื˜ืคืึธืจืžืข, ื‘ืืคืจื™ื™ื˜ ืฆื• ื“ื™ ืžืึทืจืง ืื™ืŸ 1976 ื“ื•ืจืš ื˜ืึทื ื“ืขื ืงืึธืžืคึผื™ื•ื˜ืขืจืก. ืื™ืŸ 1997, ื“ื™ ืคื™ืจืžืข ืื™ื– ื’ืขื•ื•ืขืŸ ืงื•ื ื” ื“ื•ืจืš Compaq, ื•ื•ืึธืก ืื™ืŸ ืงืขืจ ืฆื•ื ื•ื™ืคื’ื™ืกืŸ ืžื™ื˜ Hewlett-Packard ืื™ืŸ 2002.

ื ืึธื ืกื˜ืึธืคึผ ืื™ื– ื’ืขื ื™ืฆื˜ ืฆื• ื‘ื•ื™ืขืŸ ืงืจื™ื˜ื™ืฉ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– - ืœืžืฉืœ, HLR ืึธื“ืขืจ ื‘ืึทื ืง ืงืึทืจื˜ืœ ืคึผืจืึทืกืขืกื™ื ื’. ื“ื™ ืคึผืœืึทื˜ืคืึธืจืžืข ืื™ื– ืื™ื‘ืขืจื’ืขื’ืขื‘ืŸ ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ืึท ื•ื•ื™ื™ื›ื•ื•ืืจื’ ืื•ืŸ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืงืึธืžืคึผืœืขืงืก (ืึทืคึผืคึผืœื™ืึทื ืกืข), ื•ื•ืึธืก ื›ื•ืœืœ ืงืึทืžืคึผื™ื•ื˜ื™ื ื’ ื ืึธื•ื“ื–, ืึท ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ืื•ืŸ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ื•ื™ืกืจื™ื›ื˜. ื“ื™ ืกืขืจื•ื•ื™ืจืขืจื ืขื˜ ื ืขืฅ (ืื™ืŸ ืžืึธื“ืขืจืŸ ืกื™ืกื˜ืขืžืขืŸ - ื™ื ืคื™ื ื™ื‘ืึทื ื“) ืกืขืจื•ื•ืขืก ื‘ื™ื™ื“ืข ืคึฟืึทืจ ื•ื•ืขืงืกืœ ืฆื•ื•ื™ืฉืŸ ื ืึธื•ื“ื– ืื•ืŸ ืคึฟืึทืจ ืึทืงืกืขืก ืฆื• ื“ื™ ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื.

ืคืจื™ ื•ื•ืขืจืกื™ืขืก ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื ื’ืขื ื™ืฆื˜ ืคึผืจืึทืคึผืจื™ื™ืึทื˜ืขืจื™ ืคึผืจืึทืกืขืกืขืจื– ื•ื•ืึธืก ื–ืขื ืขืŸ ืกื™ื ื’ืงืจืึทื ื™ื™ื–ื“ ืžื™ื˜ ื™ืขื“ืขืจ ืื ื“ืขืจืข: ืึทืœืข ืึทืคึผืขืจื™ื™ืฉืึทื ื– ื–ืขื ืขืŸ ืกื™ื ื’ืงืจืึทื ื™ื™ื–ื“ ื“ื•ืจืš ืขื˜ืœืขื›ืข ืคึผืจืึทืกืขืกืขืจื–, ืื•ืŸ ื•ื•ื™ ื‘ืึทืœื“ ื•ื•ื™ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืคึผืจืึทืกืขืกืขืจื– ื’ืขืžืื›ื˜ ืึท ื˜ืขื•ืช, ืขืก ืื™ื– ืื•ื™ืกื’ืขื“ืจื™ื™ื˜ ืึทื•ื•ืขืง, ืื•ืŸ ื“ืขืจ ืฆื•ื•ื™ื™ื˜ืขืจ ืื™ื– ื’ืขืฆื•ื™ื’ืŸ ืฆื• ืึทืจื‘ืขื˜ืŸ. ืฉืคึผืขื˜ืขืจ, ื“ื™ ืกื™ืกื˜ืขื ืกื•ื•ื™ื˜ืฉื˜ ืฆื• ืงืึทื ื•ื•ืขื ืฉืึทื ืึทืœ ืคึผืจืึทืกืขืกืขืจื– (ืขืจืฉื˜ืขืจ ืžื™ืคึผืก, ื“ืขืžืึธืœื˜ ื™ื˜ืึทื ื™ื•ื ืื•ืŸ ืœืขืกืึธืฃ ืงืก 86), ืื•ืŸ ืื ื“ืขืจืข ืžืขืงืึทื ื™ื–ืึทืžื– ืื ื’ืขื”ื•ื™ื‘ืŸ ืฆื• ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืคึฟืึทืจ ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ:

  • ืึทืจื˜ื™ืงืœืขืŸ: ื™ืขื“ืขืจ ืกื™ืกื˜ืขื ืคึผืจืึธืฆืขืก ื”ืื˜ ืึท "ืฉืึธื˜ืŸ" ืฆื•ื•ื™ืœื™ื ื’, ืฆื• ื•ื•ืึธืก ื“ืขืจ ืึทืงื˜ื™ื•ื• ืคึผืจืึธืฆืขืก ืคึผื™ืจื™ืึทื“ื™ืงืœื™ ืกืขื ื“ื– ืึทืจื˜ื™ืงืœืขืŸ ื•ื•ืขื’ืŸ ื–ื™ื™ึทืŸ ืกื˜ืึทื˜ื•ืก; ืื•ื™ื‘ ื“ืขืจ ื”ื•ื™ืคึผื˜ ืคึผืจืึธืฆืขืก ืคื™ื™ืœื–, ื“ื™ ืฉืึธื˜ืŸ ืคึผืจืึธืฆืขืก ืกื˜ืึทืจืฅ ืืจื‘ืขื˜ืŸ ืคึฟื•ืŸ ื“ืขื ืžืึธืžืขื ื˜ ื‘ืืฉืœืืกืŸ ื“ื•ืจืš ื“ื™ ืœืขืฆื˜ืข ืึธื ื–ืึธื’;
  • ืึธืคึผืฉื˜ื™ืžื•ื ื’: ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ื”ืื˜ ืึท ืกืคึผืขืฆื™ืขืœ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืงืึธืžืคึผืึธื ืขื ื˜ ื•ื•ืึธืก ืึทืงืกืขืคึผืฅ ืงื™ื™ืคืœ ื™ื™ื“ืขื ื™ืงืึทืœ ืึทืงืกืขืก ืื•ืŸ ืขืงืกืึทืงื™ื•ืฅ ื–ื™ื™ ื‘ืœื•ื™ื– ืื•ื™ื‘ ื“ื™ ืึทืงืกืขืก ื’ืœื™ื™ึทื›ืŸ; ืึทื ืฉื˜ืึธื˜ ืคื™ื–ื™ืฉ ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ, ืคึผืจืึทืกืขืกืขืจื– ืึทืจื‘ืขื˜ืŸ ื™ื™ืกื™ื ื’ืงืจืึทื ืึทืกืœื™, ืื•ืŸ ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืคื•ืŸ ื–ื™ื™ืขืจ ืึทืจื‘ืขื˜ ื–ืขื ืขืŸ ืงืึทืžืคึผืขืจื“ ื‘ืœื•ื™ื– ืื™ืŸ ื™ / ืึธ ืžืึธื•ืžืึทื ืฅ.

ื–ื™ื ื˜ 1987, ืึท ืจื™ืœื™ื™ืฉืึทื ืึทืœ DBMS ืื™ื– ืคืœื™ืกื ื“ื™ืง ืื•ื™ืฃ ื“ื™ ื ืึทื ืกื˜ืึธืคึผ ืคึผืœืึทื˜ืคืึธืจืžืข - ืขืจืฉื˜ืขืจ SQL/MP, ืื•ืŸ ืฉืคึผืขื˜ืขืจ SQL/MX.

ื“ื™ ื’ืื ืฆืข ื“ืึทื˜ืึทื‘ื™ื™ืก ืื™ื– ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ ื˜ื™ื™ืœืŸ, ืื•ืŸ ื™ืขื“ืขืจ ื˜ื™ื™ืœ ืื™ื– ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ื“ืึทื˜ืึท ืึทืงืกืขืก ืžืึทื ืึทื’ืขืจ (DAM) ืคึผืจืึธืฆืขืก. ืขืก ื’ื™ื˜ ื“ืึทื˜ืŸ ืจืขืงืึธืจื“ื™ื ื’, ืงืึทื˜ืฉื™ื ื’ ืื•ืŸ ืœืึทืงื™ื ื’ ืžืขืงืึทื ื™ื–ืึทืžื–. ื“ืึทื˜ืŸ ืคึผืจืึทืกืขืกื™ื ื’ ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื“ื•ืจืš ืขืงืกืขืงื•ื˜ืึธืจ ืกืขืจื•ื•ื™ืจืขืจ ืคึผืจืึทืกืขืกืึทื– ืคืœื™ืกื ื“ื™ืง ืื•ื™ืฃ ื“ื™ ื–ืขืœื‘ืข ื ืึธื•ื“ื– ื•ื•ื™ ื“ื™ ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ื“ืึทื˜ืŸ ืžืึทื ืึทื“ื–ืฉืขืจื–. ื“ื™ ืกืงืœ / ืžืงืก ืกืงืขื“ื–ืฉื•ืœืขืจ ื“ื™ื•ื•ื™ื™ื“ื– ื˜ืึทืกืงืก ืฆื•ื•ื™ืฉืŸ ืขืงืกืึทืงื™ื•ื˜ืขืจื– ืื•ืŸ ืึทื’ืจืึทื’ื™ื™ืฅ ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ืŸ. ื•ื•ืขืŸ ืขืก ืื™ื– ื ื™ื™ื˜ื™ืง ืฆื• ืžืึทื›ืŸ ืžืกื›ื™ื ืขื ื“ืขืจื•ื ื’ืขืŸ, ื“ื™ ืฆื•ื•ื™ื™-ืคืึทืกืข ื™ื‘ืขืจื’ืขื‘ืŸ ืคึผืจืึธื˜ืึธืงืึธืœ ืฆื•ื’ืขืฉื˜ืขืœื˜ ื“ื•ืจืš ื“ื™ TMF (ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืžืึทื ืึทื’ืขืžืขื ื˜ ืžืขื›ื™ืจืขืก) ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืื™ื– ื’ืขื ื™ืฆื˜.

ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ DBMS ืคึฟืึทืจ ื“ื™ ืขื ื˜ืขืจืคึผืจื™ื™ื–

ื ืึทื ืกื˜ืึธืคึผ ืกืงืœ ืงืขื ืขืŸ ืคึผืจื™ื™ืึธืจืึทื˜ื™ื™ื– ืคึผืจืึทืกืขืกืึทื– ืึทื–ื•ื™ ืึทื– ืœืึทื ื’ ืึทื ืึทืœื™ืกื™ืก ืคึฟืจืื’ืŸ ื˜ืึธืŸ ื ื™ื˜ ืึทืจื™ื™ึทื ืžื™ืฉื  ื–ื™ืš ืžื™ื˜ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ื“ื•ืจื›ืคื™ืจื•ื ื’. ืึธื‘ืขืจ, ื–ื™ื™ึทืŸ ืฆื™ืœ ืื™ื– ื“ื•ื•ืงื ื“ื™ ืคึผืจืึทืกืขืกื™ื ื’ ืคื•ืŸ ืงื•ืจืฅ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–, ืื•ืŸ ื ื™ืฉื˜ ืึทื ืึทืœื™ื˜ื™ืงืก. ื“ื™ ื“ืขื•ื•ืขืœืึธืคึผืขืจ ื’ืขืจืึทื ื˜ื™ื– ื“ื™ ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืคื•ืŸ ื“ื™ ื ืึทื ืกื˜ืึธืคึผ ืงื ื•ื™ืœ ืื™ืŸ ื“ื™ ืžื“ืจื’ื” ืคื•ืŸ ืคื™ื ืฃ "ื ื™ื™ื ื–", ื“ืึธืก ืื™ื–, ื“ืึทื•ื ื˜ื™ื™ื ืื™ื– ื‘ืœื•ื™ื– 5 ืžื™ื ื•ื˜ ืคึผืขืจ ื™ืึธืจ.

SAP-HANA

ื“ืขืจ ืขืจืฉื˜ืขืจ ืกื˜ืึทื‘ื™ืœ ืžืขืœื“ื•ื ื’ ืคื•ืŸ ื“ื™ HANA DBMS (1.0) ืื™ื– ืคืืจื’ืขืงื•ืžืขืŸ ืื™ืŸ ื ืื•ื•ืขืžื‘ืขืจ 2010, ืื•ืŸ ื“ื™ SAP ERP ืคึผืขืงืœ ืกื•ื•ื™ื˜ืฉื˜ ืฆื• HANA ืžืื™ 2013. ื“ื™ ืคึผืœืึทื˜ืคืึธืจืžืข ืื™ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืคึผืขืจื˜ืฉืึทืกื˜ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–: TREX ื–ื•ืš ืขื ื’ื™ื ืข (ื–ื•ื›ืŸ ืื™ืŸ ืงืึธืœื•ืžื ืขืจ ืกื˜ืึธืจื™ื“ื–ืฉ), P * TIME DBMS ืื•ืŸ MAX DB.

ื“ื™ ื•ื•ืึธืจื˜ "HANA" ื–ื™ืš ืื™ื– ืึทืŸ ืึทืงืจืึทื ื™ื, ื”ื•ื™ืš ืคืึธืจืฉื˜ืขืœื•ื ื’ ืึทื ืึทืœื™ื˜ื™ืงืึทืœ ืึทืคึผืคึผืœื™ืึทื ืกืข. ื“ืขืจ DBMS ืื™ื– ืกืึทืคึผืœื™ื™ื“ ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ืงืึธื“ ื•ื•ืึธืก ืงืขื ืขืŸ ืœื•ื™ืคืŸ ืื•ื™ืฃ ืงื™ื™ืŸ ืงืก86 ืกืขืจื•ื•ืขืจืก, ืึธื‘ืขืจ ื™ื ื“ืึทืกื˜ืจื™ ื™ื ืกื˜ืึทืœื™ื™ืฉืึทื ื– ื–ืขื ืขืŸ ืขืจืœื•ื™ื‘ื˜ ื‘ืœื•ื™ื– ืื•ื™ืฃ ืกืขืจื˜ืึทืคื™ื™ื“ ื•ื™ืกืจื™ื›ื˜. ืกืึทืœื•ืฉืึทื ื– ื‘ื ื™ืžืฆื ืคื•ืŸ HP, Lenovo, Cisco, Dell, Fujitsu, Hitachi, NEC. ืขื˜ืœืขื›ืข Lenovo ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทื ื– ืืคื™ืœื• ืœืึธื–ืŸ ืึธืคึผืขืจืึทืฆื™ืข ืึธืŸ ืึท SAN - ื“ื™ ืจืึธืœืข ืคื•ืŸ โ€‹โ€‹ืึท ืคึผืจืึธืกื˜ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื ืื™ื– ืคึผืœื™ื™ึทืขื“ ื“ื•ืจืš ืึท GPFS ืงื ื•ื™ืœ ืื•ื™ืฃ ื”ื™ื’ืข ื“ื™ืกืงืก.

ื ื™ื˜ ืขื ืœืขืš ื“ื™ ืคึผืœืึทื˜ืคืึธืจืžืก ืœื™ืกื˜ืขื“ ืื•ื™ื‘ืŸ, HANA ืื™ื– ืึท DBMS ืื™ืŸ ื–ื™ืงืึธืจืŸ, ื“"ื” ื“ื™ ืขืจืฉื˜ื™ืง ื“ืึทื˜ืŸ ื‘ื™ืœื“ ืื™ื– ืกื˜ืึธืจื“ ืื™ืŸ ื‘ืึทืจืึทืŸ, ืื•ืŸ ื‘ืœื•ื™ื– ืœืึธื’ืก ืื•ืŸ ืคึผืขืจื™ืึธื“ื™ืฉ ืกื ืึทืคึผืฉืึทืฅ ื–ืขื ืขืŸ ื’ืขืฉืจื™ื‘ืŸ ืฆื• ื“ื™ืกืง ืคึฟืึทืจ ืึธืคึผื–ื•ืš ืื™ืŸ ืคืึทืœ ืคื•ืŸ ืึท ื•ืžื’ืœื™ืง.

ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ DBMS ืคึฟืึทืจ ื“ื™ ืขื ื˜ืขืจืคึผืจื™ื™ื–

ื™ืขื“ืขืจ HANA ืงื ื•ื™ืœ ื ืึธื“ืข ืื™ื– ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ื“ืึทื˜ืŸ, ืื•ืŸ ื“ื™ ื“ืึทื˜ืŸ ืžืึทืคึผืข ืื™ื– ืกื˜ืึธืจื“ ืื™ืŸ ืึท ืกืคึผืขืฆื™ืขืœ ืงืึธืžืคึผืึธื ืขื ื˜ - ื ืึธืžืขืŸ ืกืขืจื•ื•ื™ืจืขืจ, ืœื™ื’ืŸ ืื•ื™ืฃ ื“ื™ ืงืึธืึธืจื“ื™ื ืึทื˜ืึธืจ ื ืึธื“ืข. ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ื ื™ืฉื˜ ื“ื•ืคึผืœื™ืงื™ื™ื˜ื™ื“ ืฆื•ื•ื™ืฉืŸ ื ืึธื•ื“ื–. ืœืึทืงื™ื ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ื– ืื•ื™ืš ืกื˜ืึธืจื“ ืื•ื™ืฃ ื™ืขื“ืขืจ ื ืึธื“ืข, ืึธื‘ืขืจ ื“ื™ ืกื™ืกื˜ืขื ื”ืื˜ ืึท ื’ืœืื‘ืืœืข ื“ืขื“ืœืึทืง ื“ืขื˜ืขืงื˜ืึธืจ.

ื•ื•ืขืŸ ืึท HANA ืงืœื™ืขื ื˜ ืงืึทื ืขืงืฅ ืฆื• ืึท ืงื ื•ื™ืœ, ืขืก ื“ืึทื•ื ืœืึธื•ื“ื– ื–ื™ื™ืŸ ื˜ืึทืคึผืึทืœืึทื“ื–ืฉื™ ืื•ืŸ ืงืขื ืขืŸ ื“ืขืจื ืึธืš ืึทืงืกืขืก ืงื™ื™ืŸ ื ืึธื“ืข ื’ืœื™ื™ึทืš, ื“ื™ืคึผืขื ื“ื™ื ื’ ืื•ื™ืฃ ื•ื•ืึธืก ื“ืึทื˜ืŸ ืขืก ื“ืึทืจืฃ. ืื•ื™ื‘ ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืึทืคืขืงืฅ ื“ื™ ื“ืึทื˜ืŸ ืคื•ืŸ ืึท ืื™ื™ืŸ ื ืึธื“ืข, ืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืขืงืกืึทืงื™ื•ื˜ืึทื“ ืœืึธื•ืงืึทืœื™ ื“ื•ืจืš ื“ืขื ื ืึธื“ืข, ืึธื‘ืขืจ ืื•ื™ื‘ ื“ื™ ื“ืึทื˜ืŸ ืคื•ืŸ ืขื˜ืœืขื›ืข ื ืึธื“ืขืก ืขื ื“ืขืจื•ื ื’ืขืŸ, ื“ื™ ื™ื ื™ืฉื™ื™ื™ื˜ื™ื ื’ ื ืึธื“ืข ืงืึธื ื˜ืึทืงื˜ ื“ื™ ืงืึธืึธืจื“ื™ื ืึทื˜ืึธืจ ื ืึธื“ืข, ื•ื•ืึธืก ืขืคึฟื ื˜ ืื•ืŸ ืงืึธื•ืึธืจื“ืึทื ืึทืฅ ื“ื™ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ. ืึธืคึผื˜ื™ืžื™ื–ืขื“ ืฆื•ื•ื™ื™-ืคืึทืกืข ื™ื‘ืขืจื’ืขื‘ืŸ ืคึผืจืึธื˜ืึธืงืึธืœ.

ื“ืขืจ ืงืึธืึธืจื“ื™ื ืึทื˜ืึธืจ ื ืึธื“ืข ืื™ื– ื“ื•ืคึผืœื™ืงื™ื™ื˜ื™ื“, ืึทื–ื•ื™ ืื•ื™ื‘ ื“ืขืจ ืงืึธืึธืจื“ื™ื ืึทื˜ืึธืจ ืคื™ื™ืœื–, ื“ื™ ื‘ืึทืงืึทืคึผ ื ืึธื“ืข ืžื™ื“ ื ืขืžื˜ ืื™ื‘ืขืจ. ืึธื‘ืขืจ ืื•ื™ื‘ ืึท ื ืึธื“ืข ืžื™ื˜ ื“ืึทื˜ืŸ ืคื™ื™ืœื–, ื“ืขืจ ื‘ืœื•ื™ื– ื•ื•ืขื’ ืฆื• ืึทืงืกืขืก ื–ื™ื™ืŸ ื“ืึทื˜ืŸ ืื™ื– ืฆื• ืจื™ืกื˜ืึทืจื˜ ื“ื™ ื ืึธื“ืข. ื•ื•ื™ ืึท ื”ืขืจืฉืŸ, HANA ืงืœืึทืกื˜ืขืจื– ื”ืึทืœื˜ืŸ ืึท ืกืคึผืขืจ ืกืขืจื•ื•ืขืจ ืื™ืŸ ืกื“ืจ ืฆื• ืจื™ืกื˜ืึทืจื˜ ืึท ืคืึทืจืคืึทืœืŸ ื ืึธื“ืข ืื•ื™ืฃ ืขืก ื•ื•ื™ ื’ืขืฉื•ื•ื™ื ื“ ื•ื•ื™ ืžืขื’ืœืขืš.

ืžืงื•ืจ: www.habr.com

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