ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ืื•ืŸ ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜: ื•ื•ืึธืก ืื™ื– ื“ื™ ื—ื™ืœื•ืง?

ื“ื™ ืคึผืจืึทืคืขืฉืึทื ื– ืคื•ืŸ ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜ ืื•ืŸ ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ื–ืขื ืขืŸ ืึธืคื˜ ืฆืขืžื™ืฉื˜. ื™ืขื“ืขืจ ืคื™ืจืžืข ื”ืื˜ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืกืคึผืขืกื™ืคื™ืงืก ืคื•ืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ, ืคืึทืจืฉื™ื“ืขื ืข ื’ืึธื•ืœื– ืคึฟืึทืจ ื–ื™ื™ืขืจ ืึทื ืึทืœื™ืกื™ืก ืื•ืŸ ืึท ืึทื ื“ืขืจืฉ ื’ืขื“ืึทื ืง ืคื•ืŸ ื•ื•ืึธืก ืคื•ืŸ ื“ื™ ืกืคึผืขืฉืึทืœืึทืกืฅ ื–ืึธืœ ื–ื™ื™ืŸ ื™ื ื•ื•ืึทืœื•ื•ื“ ืื™ืŸ ื•ื•ืึธืก ื˜ื™ื™ืœ ืคื•ืŸ ื“ืขืจ ืึทืจื‘ืขื˜, ื“ืขืจื™ื‘ืขืจ ื™ืขื“ืขืจ ื”ืื˜ ื–ื™ื™ึทืŸ ืื™ื™ื’ืขื ืข ื‘ืื“ืขืจืคืขื ื™ืฉืŸ. 

ืžื™ืจ ืจืขื›ืขื ืขืŸ ืื•ื™ืก ื•ื•ืึธืก ืื™ื– ื“ื™ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ื“ื™ ืกืคึผืขืฉืึทืœืึทืกืฅ, ื•ื•ืึธืก ื’ืขืฉืขืคื˜ ื˜ืึทืกืงืก ื–ื™ื™ ืกืึธืœื•ื•ืข, ื•ื•ืึธืก ืกืงื™ืœื– ื–ื™ื™ ื”ืึธื‘ืŸ ืื•ืŸ ื•ื•ื™ ืคื™ืœ ื–ื™ื™ ืคืึทืจื“ื™ื ืขืŸ. ื“ืขืจ ืžืึทื˜ืขืจื™ืึทืœ ืื™ื– ื’ืขื•ื•ืขืŸ ื’ืจื•ื™ืก, ืึทื–ื•ื™ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ ืฆื•ื•ื™ื™ ืื•ื™ืกื’ืื‘ืขืก.

ืื™ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ืึทืจื˜ื™ืงืœ, ืขืœืขื ืึท ื’ืขืจืึทืกื™ืžืึธื•ื•ืึท, ื”ื•ื™ืคึผื˜ ืคื•ืŸ ื“ืขืจ ืคื™ื™ื™ืงื™ื™ึทื˜ "ื“ืึทื˜ืึท ื•ื•ื™ืกื ืฉืึทืคึฟื˜ ืื•ืŸ ืึทื ืึทืœื™ื˜ื™ืงืก"ืื™ืŸ ื ืขื˜ืึธืœืึธื’ื™, ื“ืขืจืฆื™ื™ืœื˜ ื•ื•ืึธืก ืื™ื– ื“ื™ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ืึท ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜ ืื•ืŸ ืึท ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ืื•ืŸ ืžื™ื˜ ื•ื•ืึธืก ืžื›ืฉื™ืจื™ื ื–ื™ื™ ืึทืจื‘ืขื˜ืŸ.

ื•ื•ื™ ื˜ืึธืŸ ื“ื™ ืจืึธืœืขืก ืคื•ืŸ ืขื ื“ื–ืฉืึทื ื™ืจื– ืื•ืŸ ืกื™ื™ืึทื ื˜ื™ืก ืึทื ื“ืขืจืฉ?

ื ื“ืึทื˜ืŸ ื™ื ื–ืฉืขื ื™ืจ ืื™ื– ืึท ืžื•ืžื›ืข ื•ื•ืึธืก, ืื•ื™ืฃ ื“ื™ ืื™ื™ืŸ ื”ืึทื ื˜, ื“ืขื•ื•ืขืœืึธืคึผืก, ื˜ืขืกืฅ ืื•ืŸ ืžื™ื™ื ื˜ื™ื™ื ื– ื“ื™ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืคึฟืึทืจ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ: ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื–, ืกื˜ืึธืจื™ื“ื–ืฉ ืื•ืŸ ืžืึทืกืข ืคึผืจืึทืกืขืกื™ื ื’ ืกื™ืกื˜ืขืžืขืŸ. ืื•ื™ืฃ ื“ื™ ืื ื“ืขืจืข ื”ืึทื ื˜, ื“ืึธืก ืื™ื– ื“ืขืจ ืื™ื™ื ืขืจ ื•ื•ืึธืก ืงืœื™ื ื– ืื•ืŸ "ืงืึธืžื‘ืก" ื“ืึทื˜ืŸ ืคึฟืึทืจ ื ื•ืฆืŸ ื“ื•ืจืš ืึทื ืึทืœื™ืก ืื•ืŸ ื“ืึทื˜ืŸ ืกื™ื™ืึทื ื˜ื™ืก, ื“ืึธืก ืื™ื–, ืงืจื™ื™ื™ืฅ ื“ืึทื˜ืŸ ืคึผืจืึทืกืขืกื™ื ื’ ืคึผื™ื™ืคึผืœื™ื™ื ื–.

ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜ ืงืจื™ื™ื™ืฅ ืื•ืŸ ื˜ืจื™ื™ื ื– ืคึผืจื™ื“ื™ืงื˜ื™ื•ื• (ืื•ืŸ ืžืขืจ) ืžืึธื“ืขืœืก ื ื™ืฆืŸ ืžืึทืฉื™ืŸ ืœืขืจื ืขืŸ ืึทืœื’ืขืจื™ื“ืึทืžื– ืื•ืŸ ื ืขื•ืจืึทืœ ื ืขื˜ื•ื•ืึธืจืงืก, ื”ืขืœืคึผื™ื ื’ ื’ืขืฉืขืคื˜ืŸ ื’ืขืคึฟื™ื ืขืŸ ืคืึทืจื‘ืึธืจื’ืŸ ืคึผืึทื˜ืขืจื ื–, ืคืึธืจื•ื™ืกื–ืึธื’ืŸ ื“ื™ื•ื•ืขืœืึทืคึผืžืึทื ืฅ ืื•ืŸ ืึทืคึผื˜ืึทืžื™ื™ื– ืฉืœื™ืกืœ ื’ืขืฉืขืคื˜ ืคึผืจืึทืกืขืกืึทื–.

ื“ืขืจ ื”ื•ื™ืคึผื˜ ื—ื™ืœื•ืง ืฆื•ื•ื™ืฉืŸ ืึท ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜ ืื•ืŸ ืึท ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ืื™ื– ืึทื– ื–ื™ื™ ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ื”ืึธื‘ืŸ ืคืึทืจืฉื™ื“ืขื ืข ื’ืึธื•ืœื–. ื‘ื™ื™ื“ืข ืึทืจื‘ืขื˜ ืฆื• ื”ืึทืœื˜ืŸ ื“ืึทื˜ืŸ ืฆื•ื˜ืจื™ื˜ืœืขืš ืื•ืŸ ืคื•ืŸ ื”ื•ื™ืš ืงื•ื•ืึทืœื™ื˜ืขื˜. ืึธื‘ืขืจ ื“ืขืจ ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜ ื’ืขืคื™ื ื˜ ืขื ื˜ืคึฟืขืจืก ืฆื• ื–ื™ื™ืŸ ืคึฟืจืื’ืŸ ืื•ืŸ ื˜ืขืกืฅ ื›ื™ื™ืคึผืึทื˜ืึทืกืึทื– ืื™ืŸ ื“ื™ ื“ืึทื˜ืŸ ื™ืงืึธื•ืกื™ืกื˜ืึทื (ืœืžืฉืœ, ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Hadoop), ืื•ืŸ ื“ื™ ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ืงืจื™ื™ื™ืฅ ืึท ืกืขืจื•ื•ื™ืก ืจืขืจื  - ืœื™ื ื™ืข ืคึฟืึทืจ ื“ื™ ืžืึทืฉื™ืŸ ืœืขืจื ืขืŸ ืึทืœื’ืขืจื™ื“ืึทื ื’ืขืฉืจื™ื‘ืŸ ื“ื•ืจืš ื“ื™ ื“ืึทื˜ืŸ ื’ืขืœืขืจื ื˜ืขืจ ืื™ืŸ ืึท ืกืคึผืึทืจืง ืงื ื•ื™ืœ ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื™ืงืึธื•ืกื™ืกื˜ืึทื. 

ื ื“ืึทื˜ืŸ ื™ื ื–ืฉืขื ื™ืจ ื‘ืจืขื ื’ื˜ ื•ื•ืขืจื˜ ืฆื• ืึท ื’ืขืฉืขืคื˜ ื“ื•ืจืš ืืจื‘ืขื˜ืŸ ื•ื•ื™ ืึท ืžืึทื ืฉืึทืคึฟื˜. ื–ื™ื™ืŸ ืžื™ืกื™ืข ืื™ื– ืฆื• ืฉืคึผื™ืœืŸ ื•ื•ื™ ืึท ื•ื•ื™ื›ื˜ื™ืง ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ืฆื•ื•ื™ืฉืŸ ืคืึทืจืฉื™ื“ืขื ืข ืคึผืึทืจื˜ื™ืกืึทืคึผืึทื ืฅ - ืคึฟื•ืŸ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืฆื• ื’ืขืฉืขืคื˜ ื ื™ืฆืขืจืก ืคื•ืŸ ืจื™ืคึผืึธืจื˜ื™ื ื’ - ืื•ืŸ ืฆื• ืคืึทืจื’ืจืขืกืขืจืŸ ื“ื™ ืคึผืจืึธื•ื“ืึทืงื˜ื™ื•ื•ื™ื˜ื™ ืคื•ืŸ ืึทื ืึทืœื™ืก - ืคึฟื•ืŸ ืคึฟืึทืจืงื•ื™ืฃ ืื•ืŸ ืคึผืจืึธื“ื•ืงื˜ ืฆื• BI. 

ื“ื™ ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜, ืื•ื™ืฃ ื“ื™ ืื ื“ืขืจืข ื”ืึทื ื˜, ื ืขืžื˜ ืึทืŸ ืึทืงื˜ื™ื•ื• ืึธื ื˜ื™ื™ืœ ืื™ืŸ ื“ื™ ืคื™ืจืžืข 'ืก ืกื˜ืจืึทื˜ืขื’ื™ืข ืื•ืŸ ืขืงืกื˜ืจืึทืงื˜ ื™ื ืกื™ื™ืฅ, ืžืึทื›ืŸ ื“ื™ืกื™ื–ืฉืึทื ื–, ื™ืžืคึผืœืึทืžืขื ื™ื ื’ ืึธื˜ืึทืžื™ื™ืฉืึทืŸ ืึทืœื’ืขืจื™ื“ืึทืžื–, ืžืึธื“ืขืœื™ื ื’ ืื•ืŸ ื“ื–ืฉืขื ืขืจื™ื™ื˜ื™ื ื’ ื•ื•ืขืจื˜ ืคื•ืŸ ื“ืึทื˜ืŸ.
ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ืื•ืŸ ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜: ื•ื•ืึธืก ืื™ื– ื“ื™ ื—ื™ืœื•ืง?

ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ ืื™ื– ืื•ื ื˜ืขืจื˜ืขื ื™ืง ืฆื• ื“ื™ GIGO (ืžื™ืกื˜ ืื™ืŸ - ืžื™ืกื˜ ืื•ื™ืก) ืคึผืจื™ื ืฆื™ืคึผ: ืื•ื™ื‘ ืึทื ืึทืœื™ืก ืื•ืŸ ื“ืึทื˜ืŸ ืกื™ื™ืึทื ื˜ื™ืก ื”ืึทื ื“ืœืขืŸ ืžื™ื˜ ืึทื ืคึผืจื™ืคึผืขืจื“ ืื•ืŸ ืคึผืึทื˜ืขื ื˜ืฉืึทืœื™ ืคืึทืœืฉ ื“ืึทื˜ืŸ, ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืคื•ืŸ ืืคื™ืœื• ื“ื™ ืžืขืจืกื˜ ืกืึทืคื™ืกื˜ืึทืงื™ื™ื˜ื™ื“ ืึทื ืึทืœื™ืกื™ืก ืึทืœื’ืขืจื™ื“ืึทืžื– ื•ื•ืขื˜ ื–ื™ื™ืŸ ืคืึทืœืฉ. 

ื“ืึทื˜ืŸ ืขื ื“ื–ืฉืึทื ื™ืจื– ืกืึธืœื•ื•ืข ื“ืขื ืคึผืจืึธื‘ืœืขื ื“ื•ืจืš ื‘ื•ื™ืขืŸ ืคึผื™ื™ืคึผืœื™ื™ื ื– ืคึฟืึทืจ ืคึผืจืึทืกืขืกื™ื ื’, ืจื™ื™ื ื™ืงื•ื ื’ ืื•ืŸ ื˜ืจืึทื ืกืคืึธืจืžื™ื ื’ ื“ืึทื˜ืŸ ืื•ืŸ ืึทืœืึทื•ื™ื ื’ ื“ื™ ื“ืึทื˜ืŸ ื’ืขืœืขืจื ื˜ืขืจ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ื”ื•ื™ืš-ืงื•ื•ืึทืœื™ื˜ืขื˜ ื“ืึทื˜ืŸ. 

ืขืก ื–ืขื ืขืŸ ืคื™ืœืข ื“ืึทื˜ืŸ ืžื›ืฉื™ืจื™ื ืื•ื™ืฃ ื“ื™ ืžืึทืจืง ื•ื•ืึธืก ื“ืขืงืŸ ื™ืขื“ืขืจ ืคื•ืŸ ื“ื™ ืกื˜ืึทื’ืขืก: ืคึฟื•ืŸ ื“ื™ ืื•ื™ืกื–ืขืŸ ืคื•ืŸ ื“ืึทื˜ืŸ ืฆื• ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืฆื• ื“ื™ ื“ืึทืฉื‘ืึธืจื“ ืคึฟืึทืจ ื“ื™ ื‘ืึธืจื“ ืคื•ืŸ ื“ื™ืจืขืงื˜ืึธืจืก. ืื•ืŸ ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืึทื– ื“ืขืจ ื‘ืึทืฉืœื•ืก ืื•ื™ืฃ ื–ื™ื™ืขืจ ื ื•ืฆืŸ ืื™ื– ื’ืขืžืื›ื˜ ื“ื•ืจืš ื“ื™ ื™ื ื–ืฉืขื ื™ืจ, ื ื™ื˜ ื•ื•ื™ื™ึทืœ ืขืก ืื™ื– ืžืึธื“ืขืจืŸ, ืึธื‘ืขืจ ื•ื•ื™ื™ึทืœ ืขืจ ื•ื•ืขื˜ ื˜ืึทืงืข ื”ืขืœืคืŸ ื“ื™ ืื ื“ืขืจืข ืคึผืึทืจื˜ื™ืกืึทืคึผืึทื ืฅ ืื™ืŸ ื“ืขื ืคึผืจืึธืฆืขืก ืื™ืŸ ื–ื™ื™ืขืจ ืึทืจื‘ืขื˜. 

ืงืึทื ื“ื™ืฉืึทื ืึทืœื™: ืื•ื™ื‘ ืึท ืคื™ืจืžืข ื“ืึทืจืฃ ืฆื• ืžืึทื›ืŸ ืคืจืขื ื“ื– ืžื™ื˜ BI ืื•ืŸ ETL - ืœืึธื•ื“ื™ื ื’ ื“ืึทื˜ืŸ ืื•ืŸ ืึทืคึผื“ื™ื™ื˜ื™ื ื’ ืจื™ืคึผืึธืจืฅ, ื“ืึธ ืื™ื– ืึท ื˜ื™ืคึผื™ืฉ ืœืขื’ืึทื˜ ื™ืกื•ื“ ืžื™ื˜ ื•ื•ืึธืก ืึท ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ื•ื•ืขื˜ ื”ืึธื‘ืŸ ืฆื• ื”ืึทื ื“ืœืขืŸ ืžื™ื˜ (ืขืก ืื™ื– ื’ื•ื˜ ืื•ื™ื‘ ืขืก ืื™ื– ืื•ื™ืš ืึทืŸ ืึทืจื›ื™ื˜ืขืงื˜ ืื™ืŸ ื“ื™ ืžืึทื ืฉืึทืคึฟื˜ ืึทื—ื•ืฅ ืื™ื) .

ืจื™ืกืคึผืึทื ืกืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ืึท ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ

  • ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’, ืงืึทื ืกื˜ืจืึทืงืฉืึทืŸ ืื•ืŸ ื•ื™ืฉืึทืœื˜ ืคื•ืŸ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืคึฟืึทืจ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ.
  • ื˜ืขื•ืช ื”ืึทื ื“ืœื™ื ื’ ืื•ืŸ ื‘ื•ื™ืขืŸ ืฉื˜ืึทืจืง ื“ืึทื˜ืŸ ืคึผืจืึทืกืขืกื™ื ื’ ืคึผื™ื™ืคึผืœื™ื™ื ื–.
  • ื‘ืจืขื ื’ืขืŸ ืึทื ืกื˜ืจืึทืงื˜ืฉืขืจื“ ื“ืึทื˜ืŸ ืคื•ืŸ ืคืึทืจืฉื™ื“ืŸ ื“ื™ื ืึทืžื™ืฉ ืงื•ื•ืืœืŸ ืฆื• ื“ื™ ืคืึธืจืขื ื ื™ื™ื˜ื™ืง ืคึฟืึทืจ ื“ื™ ืึทืจื‘ืขื˜ ืคื•ืŸ ืึทื ืึทืœื™ืก.
  • ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ืจืขืงืึทืžืึทื ื“ื™ื™ืฉืึทื ื– ืฆื• ืคึฟืึทืจื‘ืขืกืขืจืŸ ื“ื™ ืงืึธื ืกื™ืกื˜ืขื ืกื™ ืื•ืŸ ืงื•ื•ืึทืœื™ื˜ืขื˜ ืคื•ืŸ ื“ืึทื˜ืŸ.
  • ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ืื•ืŸ ืžื™ื™ื ื˜ื™ื™ื ื™ื ื’ ื“ื™ ื“ืึทื˜ืŸ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ ื’ืขื ื™ืฆื˜ ื“ื•ืจืš ื“ืึทื˜ืŸ ืกื™ื™ืึทื ื˜ื™ืก ืื•ืŸ ื“ืึทื˜ืŸ ืึทื ืึทืœื™ืก.
  • ืคึผืจืึทืกืขืกื™ื ื’ ืื•ืŸ ืกื˜ืึธืจื™ื ื’ ื“ืึทื˜ืŸ ืงืึทื ืกื™ืกื˜ืึทื ื˜ืœื™ ืื•ืŸ ื™ืคื™ืฉืึทื ื˜ืœื™ ืื™ืŸ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืงื ื•ื™ืœ ืคื•ืŸ ื˜ืขื ืก ืึธื“ืขืจ ื”ื•ื ื“ืขืจื˜ืขืจ ืคื•ืŸ ืกืขืจื•ื•ืขืจืก.
  • ืึทืกืกืขืกืก ื“ื™ ื˜ืขื›ื ื™ืฉ ื”ืึทื ื“ืœ-ืึธืคืก ืคื•ืŸ ืžื›ืฉื™ืจื™ื ืฆื• ืฉืึทืคึฟืŸ ืคึผืฉื•ื˜ ืึธื‘ืขืจ ื’ืขื–ื•ื ื˜ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจื– ื•ื•ืึธืก ืงืขื ืขืŸ ื‘ืœื™ื™ึทื‘ื  ืœืขื‘ืŸ ืคื™ื™ืœื™ืขืจื–.
  • ืงืึธื ื˜ืจืึธืœ ืื•ืŸ ืฉื˜ื™ืฆืŸ ืคื•ืŸ ื“ืึทื˜ืŸ ืคืœืึธื•ื– ืื•ืŸ ืคึฟืึทืจื‘ื•ื ื“ืขื ืข ืกื™ืกื˜ืขืžืขืŸ (ืกืขื˜ื˜ื™ื ื’ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ืึทืœืขืจืฅ).

ืขืก ืื™ื– ืืŸ ืื ื“ืขืจ ืกืคึผืขืฉืึทืœืึทื–ื™ื™ืฉืึทืŸ ืื™ืŸ ื“ื™ ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ื˜ืจื™ื™ึทืขืงื˜ืึธืจื™ืข - ML ื™ื ื–ืฉืขื ื™ืจ. ืื™ืŸ ืงื•ืจืฅ, ื“ื™ ืขื ื“ื–ืฉืึทื ื™ืจื– ืกืคึผืขืฉืึทืœื™ื™ื– ืื™ืŸ ื‘ืจืขื ื’ืขืŸ ืžืึทืฉื™ืŸ ืœืขืจื ืขืŸ ืžืึธื“ืขืœืก ืฆื• ืื™ื ื“ื•ืกื˜ืจื™ืขืœืข ืงื™ื ื“ืขืจ ืื•ืŸ ื ื•ืฆืŸ. ืึธืคื˜, ืึท ื“ืึทื˜ืŸ ื’ืขืœืขืจื ื˜ืขืจ ืžืึธื“ืขืœ ืื™ื– ื˜ื™ื™ืœ ืคื•ืŸ ืึท ืœืขืจื ืขืŸ ืื•ืŸ ืงืขืŸ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ ืื™ืŸ ืงืึทืžื‘ืึทื˜.

ืจื™ืกืคึผืึทื ืกืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ืึท ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜

  • ืขืงืกื˜ืจืึทืงื˜ื™ื ื’ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ ื“ืึทื˜ืŸ ืฆื• ืฆื•ืœื™ื™ื’ืŸ ืžืึทืฉื™ืŸ ืœืขืจื ืขืŸ ืึทืœื’ืขืจื™ื“ืึทืžื–.
  • ื ื™ืฆืŸ ืคืึทืจืฉื™ื“ืŸ ืžืึทืฉื™ืŸ ืœืขืจื ืขืŸ ืžื›ืฉื™ืจื™ื ืฆื• ืคืึธืจื•ื™ืกื–ืึธื’ืŸ ืื•ืŸ ืงืœืึทืกื™ืคื™ืฆื™ืจืŸ ืคึผืึทื˜ืขืจื ื– ืื™ืŸ ื“ืึทื˜ืŸ.
  • ืคึฟืึทืจื‘ืขืกืขืจืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื•ืŸ ืึทืงื™ืขืจืึทืกื™ ืคื•ืŸ ืžืึทืฉื™ืŸ ืœืขืจื ืขืŸ ืึทืœื’ืขืจื™ื“ืึทืžื– ื“ื•ืจืš ืคื™ื™ืŸ-ื˜ื•ื ื™ื ื’ ืื•ืŸ ืึธืคึผื˜ื™ืžื™ื–ื™ื ื’ ืึทืœื’ืขืจื™ื“ืึทืžื–.
  • ืคืึธืจืžื™ืจื•ื ื’ ืคื•ืŸ "ืฉื˜ืึทืจืง" ื›ื™ื™ืคึผืึทื˜ืึทืกืึทื– ืื™ืŸ ืœื•ื™ื˜ ืžื™ื˜ ื“ื™ ืคื™ืจืžืข 'ืก ืกื˜ืจืึทื˜ืขื’ื™ืข, ื•ื•ืึธืก ื“ืึทืจืคึฟืŸ ืฆื• ื–ื™ื™ืŸ ื˜ืขืกื˜ืขื“.

ื‘ื™ื™ื“ืข ื“ื™ ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ืื•ืŸ ื“ื™ ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜ ืคืึทืจื‘ื™ื ื“ืŸ ืึท ืžืึทืžืึธืฉืขืกื“ื™ืง ืฆื•ืฉื˜ื™ื™ึทืขืจ ืฆื• ื“ืขืจ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืคื•ืŸ ืึท ืงื•ืœื˜ื•ืจ ืคื•ืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ, ื“ื•ืจืš ื•ื•ืึธืก ืึท ืคื™ืจืžืข ืงืขื ืขืŸ ืคืึทืจื’ืจืขืกืขืจืŸ ืคึผืจืึทืคื™ืฅ ืึธื“ืขืจ ืจืขื“ื•ืฆื™ืจืŸ ืงืึธืก.

ืžื™ื˜ ื•ื•ืึธืก ืฉืคึผืจืึทื›ืŸ ืื•ืŸ ืžื›ืฉื™ืจื™ื ืึทืจื‘ืขื˜ ืขื ื“ื–ืฉืึทื ื™ืจื– ืื•ืŸ ืกื™ื™ืึทื ื˜ื™ืก?

ื”ื™ื™ึทื ื˜, ืขืงืกืคึผืขืงื˜ื™ื™ืฉืึทื ื– ืคื•ืŸ ื“ืึทื˜ืŸ ืกื™ื™ืึทื ื˜ื™ืก ื”ืึธื‘ืŸ ื’ืขื‘ื™ื˜ืŸ. ื‘ื™ื– ืึทื”ืขืจ, ืขื ื“ื–ืฉืึทื ื™ืจื– ื’ืขื‘ื•ื™ื˜ ื’ืจื•ื™ืก ืกืงืœ ืงื•ื•ื™ืจื™ื–, ืžืึทื ื™ื•ืึทืœื™ ื’ืขืฉืจื™ื‘ืŸ MapReduce ืื•ืŸ ืคึผืจืึทืกืขืกื˜ ื“ืึทื˜ืŸ ืžื™ื˜ ืžื›ืฉื™ืจื™ื ืึทื–ืึท ื•ื•ื™ Informatica ETL, Pentaho ETL, Talend. 

ืื™ืŸ 2020, ืึท ืžื•ืžื›ืข ืงืขื ืขืŸ ื ื™ืฉื˜ ื˜ืึธืŸ ืึธืŸ ื•ื•ื™ืกืŸ ืคื•ืŸ Python ืื•ืŸ ืžืึธื“ืขืจืŸ ืงืึทืžืคึผื™ื•ื˜ื™ื ื’ ืžื›ืฉื™ืจื™ื (ืœืžืฉืœ, Airflow), ืึท ืคืืจืฉื˜ืื ื“ ืคื•ืŸ ื“ื™ ืคึผืจื™ื ืกืึทืคึผืึทืœื– ืคื•ืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื•ื•ืึธืœืงืŸ ืคึผืœืึทื˜ืคืึธืจืžืก (ื ื™ืฆืŸ ื–ื™ื™ ืฆื• ืฉืคึผืึธืจืŸ ืื•ื™ืฃ ื™ื™ึทื–ื ื•ื•ืึทืจื’, ื‘ืฉืขืช ืึทื‘ื–ืขืจื•ื•ื™ื ื’ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืคึผืจื™ื ืกืึทืคึผืึทืœื–).

SAP, Oracle, MySQL, Redis ื–ืขื ืขืŸ ื˜ืจืื“ื™ืฆื™ืื ืขืœืŸ ื“ืึทื˜ืŸ ื™ื ื–ืฉืขื ื™ืจ ืžื›ืฉื™ืจื™ื ืื™ืŸ ื’ืจื•ื™ืก ืงืึธืžืคึผืึทื ื™ืขืก. ื–ื™ื™ ื–ืขื ืขืŸ ื’ื•ื˜, ืึธื‘ืขืจ ื“ื™ ืคึผืจื™ื™ึทื– ืคื•ืŸ ืœื™ื™ืกืึทื ืกื™ื– ืื™ื– ืึทื–ื•ื™ ื”ื•ื™ืš ืึทื– ืขืก ืื™ื– ื ืึธืจ ื–ื™ื ืขืŸ ืฆื• ืœืขืจื ืขืŸ ื•ื•ื™ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ื–ื™ื™ ืื™ืŸ ื™ื ื“ืึทืกื˜ืจื™ืึทืœ ืคึผืจืึทื“ื–ืฉืขืงืก. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ืขืก ืื™ื– ืึท ืคืจื™ื™ ืื ื“ืขืจ ื‘ืจื™ืจื” ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ Postgres - ืขืก ืื™ื– ืคืจื™ื™ ืื•ืŸ ืคึผืึทืกื™ืง ื ื™ื˜ ื‘ืœื•ื™ื– ืคึฟืึทืจ ืœืขืจื ืขืŸ. 

ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ืื•ืŸ ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜: ื•ื•ืึธืก ืื™ื– ื“ื™ ื—ื™ืœื•ืง?
ื”ื™ืกื˜ืึธืจื™ืฉ, ืึท ื‘ืงืฉื” ืคึฟืึทืจ Java ืื•ืŸ Scala ืื™ื– ืึธืคื˜ ื’ืขืคึผืœืึธื ื˜ืขืจื˜, ื›ืึธื˜ืฉ ื•ื•ื™ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื– ืื•ืŸ ืึทืคึผืจืึธื•ื˜ืฉื™ื– ืึทื ื˜ื•ื•ื™ืงืœืขืŸ, ื“ื™ ืฉืคึผืจืึทื›ืŸ ื•ื•ืขืœืงืŸ ืื™ืŸ ื“ืขืจ ื”ื™ื ื˜ืขืจื’ืจื•ื ื˜.

ืึธื‘ืขืจ, ื›ืึทืจื“ืงืึธืจ BigData: Hadoop, Spark ืื•ืŸ ื“ื™ ืจืขืฉื˜ ืคื•ืŸ ื“ืขืจ ื–ืึธืึธืœืึธื’ื™ืฉืขืจ ื’ืึธืจื˜ืŸ ืื™ื– ื ื™ื˜ ืžืขืจ ืึท ืคึผืจื™ืจืขืงื•ื•ืึทื–ืึทื˜ ืคึฟืึทืจ ืึท ื“ืึทื˜ืŸ ื™ื ื–ืฉืขื ื™ืจ, ืึธื‘ืขืจ ืึท ืžื™ืŸ ืคื•ืŸ ื’ืขืฆื™ื™ึทื’ ืคึฟืึทืจ ืกืึทืœื•ื•ื™ื ื’ ืคึผืจืึธื‘ืœืขืžืก ื•ื•ืึธืก ื˜ืจืื“ื™ืฆื™ืื ืขืœืŸ ETL ืงืขื ืขืŸ ื ื™ืฉื˜ ืกืึธืœื•ื•ืข. 

ื“ืขืจ ื’ืึทื ื’ ืื™ื– ืกืขืจื•ื•ื™ืกืขืก ืคึฟืึทืจ ื ื™ืฆืŸ ืžื›ืฉื™ืจื™ื ืึธืŸ ื•ื•ื™ืกืŸ ื“ื™ ืฉืคึผืจืึทืš ืื™ืŸ ื•ื•ืึธืก ื–ื™ื™ ื–ืขื ืขืŸ ื’ืขืฉืจื™ื‘ืŸ (ืœืžืฉืœ, Hadoop ืึธืŸ ื•ื•ื™ืกืŸ ืคื•ืŸ Java), ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ืคืึทืจื˜ื™ืง ื‘ืึทื“ื™ื ื•ื ื’ืก ืคึฟืึทืจ ืคึผืจืึทืกืขืกื™ื ื’ ืกื˜ืจื™ืžื™ื ื’ ื“ืึทื˜ืŸ (ื“ืขืจืงืขื ื•ื ื’ ืคื•ืŸ ืงื•ืœ ืึธื“ืขืจ ื‘ื™ืœื“ืขืจ ืื•ื™ืฃ ื•ื•ื™ื“ืขื).

ื™ื ื“ื•ืกื˜ืจื™ืึทืœ ืกืึทืœื•ืฉืึทื ื– ืคื•ืŸ SAS ืื•ืŸ SPSS ื–ืขื ืขืŸ ืคืึธืœืงืก, ื‘ืฉืขืช ื˜ืึทื‘ืœืขืึทื•, Rapidminer, Stata ืื•ืŸ ื“ื–ืฉื•ืœื™ืึท ื–ืขื ืขืŸ ืื•ื™ืš ื•ื•ื™ื™ื“ืœื™ ื’ืขื ื™ืฆื˜ ื“ื•ืจืš ื“ืึทื˜ืŸ ืกื™ื™ืึทื ื˜ื™ืก ืคึฟืึทืจ ื”ื™ื’ืข ื˜ืึทืกืงืก.

ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ืื•ืŸ ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜: ื•ื•ืึธืก ืื™ื– ื“ื™ ื—ื™ืœื•ืง?
ืึทื ืึทืœื™ืกืฅ ืื•ืŸ ื“ืึทื˜ืŸ ืกื™ื™ืึทื ื˜ื™ืก ื”ืึธื‘ืŸ ื“ื™ ื’ืขืœืขื’ื ื”ื™ื™ื˜ ืฆื• ื‘ื•ื™ืขืŸ ืคึผื™ื™ืคึผืœื™ื™ื ื– ื–ื™ืš ื‘ืœื•ื™ื– ืึท ืคึผืึธืจ ืคื•ืŸ ื™ืึธืจืŸ ืฆื•ืจื™ืง: ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืขืก ืื™ื– ืฉื•ื™ืŸ ืžืขื’ืœืขืš ืฆื• ืฉื™ืงืŸ ื“ืึทื˜ืŸ ืฆื• ืคึผืึธืกื˜ื’ืจืขืกืงืœ-ื‘ืื–ื™ืจื˜ ืกื˜ืึธืจื™ื“ื–ืฉ ืžื™ื˜ ืœืขืคื™ืขืจืขืš ืคึผืฉื•ื˜ ืกืงืจื™ืคึผืก. 

ื˜ื™ืคึผื™ืงืึทืœืœื™, ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ืคึผื™ื™ืคึผืœื™ื™ื ื– ืื•ืŸ ื™ื ืึทื’ืจื™ื™ื˜ื™ื“ ื“ืึทื˜ืŸ ืกื˜ืจืึทืงื˜ืฉืขืจื– ืื™ื– ืœื™ื ืงืก ืฆื• ื“ืึทื˜ืŸ ืขื ื“ื–ืฉืึทื ื™ืจื–. ืึธื‘ืขืจ ื”ื™ื™ึทื ื˜, ื“ืขืจ ื’ืึทื ื’ ืคึฟืึทืจ ื˜-ืฉื™ื™ืคึผื˜ ืกืคึผืขืฉืึทืœืึทืกืฅ ืื™ื– ืฉื˜ืืจืงืขืจ ื•ื•ื™ ืืœืฅ - ืžื™ื˜ ื‘ืจื™ื™ื˜ ืงืึทืžืคึผืึทื˜ื™ื ืกื™ื– ืื™ืŸ ืคึฟืึทืจื‘ื•ื ื“ืขื ืข ืคืขืœื“ืขืจ, ื•ื•ื™ื™ึทืœ ื“ื™ ืžื›ืฉื™ืจื™ื ื–ืขื ืขืŸ ืงืขืกื™ื™ื“ืขืจ ืกื™ืžืคึผืœืึทืคื™ื™ื“.

ืคืืจื•ื•ืืก ืึท ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ืื•ืŸ ืึท ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜ ืึทืจื‘ืขื˜ ืฆื•ื–ืึทืžืขืŸ

ื“ื•ืจืš ืืจื‘ืขื˜ืŸ ืขื ื’ ืžื™ื˜ ืขื ื“ื–ืฉืึทื ื™ืจื–, ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜ ืงืขื ืขืŸ ืคืึธืงื•ืก ืื•ื™ืฃ ื“ื™ ืคืึธืจืฉื•ื ื’ ื–ื™ื™ึทื˜, ื‘ื•ื™ืขืŸ ืžืึทืฉื™ืŸ ืœืขืจื ืขืŸ ืึทืœื’ืขืจื™ื“ืึทืžื– ื•ื•ืึธืก ื–ืขื ืขืŸ ื’ืจื™ื™ื˜ ืฆื• ื’ื™ื™ืŸ.
ืื•ืŸ ืขื ื“ื–ืฉืึทื ื™ืจื– ื–ืึธืœ ืคืึธืงื•ืก ืื•ื™ืฃ ืกืงืึทืœืึทื‘ื™ืœื™ื˜ื™, ื“ืึทื˜ืŸ ืจื™ื™ื•ืก ืื•ืŸ ืขื ืฉื•ืจ ืึทื– ื“ืึทื˜ืŸ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ืื•ืŸ ืจืขื–ื•ืœื˜ืึทื˜ ืคึผื™ื™ืคึผืœื™ื™ื ื– ืื™ืŸ ื™ืขื“ืขืจ ื™ื—ื™ื“ ืคึผืจื•ื™ืขืงื˜ ื ืึธื›ืงื•ืžืขืŸ ืžื™ื˜ ื“ื™ ื’ืœืื‘ืืœืข ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ.

ื“ื™ ืกืขื’ืจืขื’ืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื•ื˜ื™ื– ื™ื ืฉื•ืจื– ืงืึธื ืกื™ืกื˜ืขื ืกื™ ืฆื•ื•ื™ืฉืŸ ื˜ื™ืžื– ืืจื‘ืขื˜ืŸ ืื•ื™ืฃ ืคืึทืจืฉื™ื“ืขื ืข ืžืึทืฉื™ืŸ ืœืขืจื ืขืŸ ืคึผืจืึทื“ื–ืฉืขืงืก. 

ืžื™ื˜ืึทืจื‘ืขื˜ ื”ืขืœืคึผืก ืฆื• ื™ืคืขืงื˜ื™ื•ื•ืœื™ ืฉืึทืคึฟืŸ ื ื™ื™ึทืข ืคึผืจืึธื“ื•ืงื˜ืŸ. ื’ื™ื›ืงื™ื™ึทื˜ ืื•ืŸ ืงื•ื•ืึทืœื™ื˜ืขื˜ ื–ืขื ืขืŸ ืึทื˜ืฉื™ื•ื•ื“ ื“ื•ืจืš ืึท ื•ื•ืึธื’ ืฆื•ื•ื™ืฉืŸ ืงืจื™ื™ื™ื˜ื™ื ื’ ืึท ื“ื™ื ืกื˜ ืคึฟืึทืจ ืึทืœืขืžืขืŸ (ื’ืœืื‘ืืœืข ืกื˜ืึธืจื™ื“ื–ืฉ ืึธื“ืขืจ ื“ืึทืฉื‘ืึธืจื“ ื™ื ืึทื’ืจื™ื™ืฉืึทืŸ) ืื•ืŸ ื“ื™ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื™ืขื“ืขืจ ืกืคึผืขืฆื™ืคื™ืฉ ื ื•ื™ื˜ ืึธื“ืขืจ ืคึผืจื•ื™ืขืงื˜ (ื”ืขื›ืกื˜ ืกืคึผืขืฉืึทืœื™ื™ื–ื“ ืจืขืจื  - ืœื™ื ื™ืข, ืงืึทื ืขืงื˜ื™ื ื’ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืงื•ื•ืืœืŸ). 

ืืจื‘ืขื˜ืŸ ืขื ื’ ืžื™ื˜ ื“ืึทื˜ืŸ ืกื™ื™ืึทื ื˜ื™ืก ืื•ืŸ ืึทื ืึทืœื™ืก ื”ืขืœืคึผืก ืขื ื“ื–ืฉืึทื ื™ืจื– ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืึทื ืึทืœื™ืกื™ืก ืื•ืŸ ืคืึธืจืฉื•ื ื’ ืกืงื™ืœื– ืฆื• ืฉืจื™ื™ึทื‘ืŸ ื‘ืขืกืขืจ ืงืึธื“. ื•ื•ื™ืกืŸ ื™ื™ึทื ื˜ื™ื™ืœื•ื ื’ ืื™ื– ื™ืžืคึผืจื•ื•ื•ื“ ืฆื•ื•ื™ืฉืŸ ื ื™ืฆืขืจืก ืคื•ืŸ ื“ืึทื˜ืŸ ื•ื•ืขืจื›ืึทื•ื–ื™ื– ืื•ืŸ ื“ืึทื˜ืŸ ืœืึทืงืขืก, ืžืื›ืŸ ืคึผืจืึทื“ื–ืฉืขืงืก ืžืขืจ ืคืœืขืงืกืึทื‘ืึทืœ ืื•ืŸ ืฆื•ืฉื˜ืขืœืŸ ืžืขืจ ืกืึทืกื˜ื™ื™ื ืึทื‘ืึทืœ ืœืึทื ื’-ื˜ืขืจืžื™ืŸ ืจืขื–ื•ืœื˜ืึทื˜ืŸ.

ืื™ืŸ ืงืึธืžืคึผืึทื ื™ืขืก ื•ื•ืึธืก ืฆื™ืœืŸ ืฆื• ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืึท ืงื•ืœื˜ื•ืจ ืคื•ืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื“ืึทื˜ืŸ ืื•ืŸ ื‘ื•ื™ืขืŸ ื’ืขืฉืขืคื˜ ืคึผืจืึทืกืขืกืึทื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืขืก, Data Scientist ืื•ืŸ Data Engineer ื“ืขืจื’ืึทื ื’ ื™ืขื“ืขืจ ืื ื“ืขืจืข ืื•ืŸ ืฉืึทืคึฟืŸ ืึท ื’ืึทื ืฅ ื“ืึทื˜ืŸ ืึทื ืึทืœื™ืกื™ืก ืกื™ืกื˜ืขื. 

ืื™ืŸ ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืึทืจื˜ื™ืงืœ, ืžื™ืจ ื•ื•ืขืœืŸ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื•ื•ืึธืก ืžื™ืŸ ืคื•ืŸ ื‘ื™ืœื“ื•ื ื’ ืึท ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ืื•ืŸ ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกืฅ ื–ืึธืœ ื”ืึธื‘ืŸ, ื•ื•ืึธืก ืกืงื™ืœื– ื–ื™ื™ ื“ืึทืจืคึฟืŸ ืฆื• ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืื•ืŸ ื•ื•ื™ ื“ืขืจ ืžืึทืจืง ืึทืจื‘ืขื˜.

ืคื•ืŸ ื“ืขืจ ืจืขื“ืืงืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื ืขื˜ืืœืื’ื™ืข

ืื•ื™ื‘ ืื™ืจ ื–ื•ื›ื˜ ืื™ืŸ ื“ื™ ืคืึทืš ืคื•ืŸ ื“ืึทื˜ืึท ื™ื ื–ืฉืขื ื™ืจ ืึธื“ืขืจ ื“ืึทื˜ืึท ืกืกื™ืขื ื˜ื™ืกื˜, ืžื™ืจ ืœืึทื“ืŸ ืื™ืจ ืฆื• ืœืขืจื ืขืŸ ื“ื™ ืžื’ื™ืœื” ืคื•ืŸ ืื•ื ื“ื–ืขืจ ืงืึธืจืกืึทื–:

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’