PayPal ื”ืึธื˜ ื’ืขืขืคื ื˜ ื“ื™ JunoDB DBMS ืงืึธื“

PayPal ื”ืื˜ ื’ืขืขืคื ื˜ ื“ื™ ืžืงื•ืจ ืงืึธื“ ืคื•ืŸ ื“ื™ ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ DBMS JunoDB, ื•ื•ืึธืก ืžืึทื ื™ืคึผื™ืึทืœื™ื™ืฅ ื“ืึทื˜ืŸ ืื™ืŸ ืึท ืฉืœื™ืกืœ-ื•ื•ืขืจื˜ ืคึฟืึธืจืžืึทื˜. ื“ืขืจ ืกื™ืกื˜ืขื ืื™ื– ื˜ื›ื™ืœืขืก ื“ื™ื–ื™ื™ื ื“ ืžื™ื˜ ื”ื•ื™ืš ื–ื™ื›ืขืจื”ื™ื™ื˜, ื”ืึธืจื™ื–ืึธื ื˜ืึทืœ ืกืงืึทืœืึทื‘ื™ืœื™ื˜ื™, ืฉื•ืœื“ ื˜ืึธืœืขืจืึทื ืฅ ืื•ืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืฉืขืคึผืŸ ื”ื•ื ื“ืขืจื˜ืขืจ ืคื•ืŸ ื˜ื•ื™ื–ื ื˜ืขืจ ืคื•ืŸ ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืก ืงืึทื ืขืงืฉืึทื ื– ืžื™ื˜ ืคึผืจื™ื“ื™ืงื˜ืึทื‘ืึทืœ ืœื™ื™ื˜ืึทื ืกื™ ืื™ืŸ ื–ื™ื ืขืŸ. ื‘ื™ื™ PayPal, ื›ึผืžืขื˜ ืึทืœืข ืกืขืจื•ื•ื™ืกืขืก, ืคึฟื•ืŸ ื‘ืึทื ื™ืฆืขืจ ืœืึธื’ื™ื ืก ืฆื• ืคึผืจืึทืกืขืกื™ื ื’ ืคื™ื ืึทื ืฆื™ืขืœ ื˜ืจืึทื ื–ืึทืงืฉืึทื ื–, ื–ืขื ืขืŸ ื˜ื™ื™ื“ ืฆื• JunoDB. ื“ื™ ืคึผืจื•ื™ืขืงื˜ ืงืึธื“ ืื™ื– ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ Go (ืึท Java ืงืœื™ืขื ื˜ ื‘ื™ื‘ืœื™ืึธื˜ืขืง) ืื•ืŸ ืื™ื– ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืื•ื ื˜ืขืจ ื“ื™ Apache 2.0 ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ. ื•ื•ื™ื™ึทื˜ืขืจ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ื•ื•ืขื˜ ืึธื ื ืขืžืขืŸ ืงืขืจืขืงืฉืึทื ื–, ื™ืžืคึผืจื•ื•ื•ืžืึทื ืฅ ืื•ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ ืคื•ืŸ ื“ื™ ืงื”ืœ.

JunoDB'ืก ืืจื›ื™ื˜ืขืงื˜ื•ืจ ืื™ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ืขืจ ื ื•ืฆืŸ ืคื•ืŸ ื ืœืื•ื“ ื‘ืืœืื ืกืขืจ ื•ื•ืืก ื ืขืžื˜ ืืŸ ืคืืจืœืื ื’ืขืŸ ืคื•ืŸ ืงืœื™ืขื ื˜ ืืคืœื™ืงืืฆื™ืขืก ืื•ืŸ ืคืืจื˜ื™ื™ืœื˜ ื–ื™ื™ ืฆื•ื•ื™ืฉืŸ ืคืจืืงืกื™ ืกืขืจื•ื•ืขืจืก ื•ื•ืืก ื’ืœื™ื™ื›ืฆื™ื™ื˜ื™ื’ ืฆื•ื˜ืจื™ื˜ืŸ ืฆื• ื ื’ืจื•ืคืข ืคื•ืŸ ืกืขืจื•ื•ืขืจืก ืกื˜ืึธืจื™ื“ื–ืฉ ื•ื•ืขืŸ ืžืขืŸ ืื•ื™ืกืคื™ืจื˜ ืึท ื‘ืงืฉื”. ื™ืขื“ืขืจ ืคึผืจืึธืงืกื™ ืกืขืจื•ื•ืขืจ ืฉืึทืคื˜ ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ืขืŸ ืžื™ื˜ ืึทืœืข ืคื•ืŸ โ€‹โ€‹ื–ื™ื™ ืื™ืŸ ืื™ื™ืŸ ืžืึธืœ. ืกืขืจื•ื•ืขืจืก ืกื˜ืึธืจื™ื“ื–ืฉ ืื•ืŸ ืจื•ื˜ื™ืจื˜ ืจื™ืงื•ื•ืขืกืฅ ืฆื• ืึท ื’ืจื•ืคึผืข ืกื˜ืึธืจื™ื“ื–ืฉ ืกืขืจื•ื•ืขืจืก ื‘ืึทื–ื™ืจื˜ ืื•ื™ืฃ ืึท ืคึผืึทืจื˜ื™ืฉืึทื ื™ื ื’ ืื™ื ื“ืขืงืก ืกื˜ืึธืจื“ ืื™ืŸ ื“ื™ ืขื˜ืงื“ ื“ื™ืกื˜ืจื™ื‘ื™ื•ื˜ืขื“ ืงืึธื ืคื™ื’ื•ืจืึทืฆื™ืข ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขื.

PayPal ื”ืึธื˜ ื’ืขืขืคื ื˜ ื“ื™ JunoDB DBMS ืงืึธื“

ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ืคึผืึทืจื˜ื™ืฉืึทื ื“ ืื•ืŸ ืœื™ื ื’ืงื˜ ืฆื• ืกื˜ืึธืจื™ื“ื–ืฉ ื ืึธื•ื“ื– ื ื™ืฆืŸ ื›ืึทืฉื™ื ื’, ื•ื•ืึธืก ืจืึทื“ื•ืกืึทื– ื“ืึทื˜ืŸ ื‘ืึทื•ื•ืขื’ื•ื ื’ ื•ื•ืขืŸ ื ืึธื•ื“ื– ืื™ืŸ ื“ื™ ืงื ื•ื™ืœ ื•ื•ืึทืงืกืŸ ืึธื“ืขืจ ื™ื™ึทื ืฉืจื•ืžืคึผืŸ. ืฆื• ืขื ืฉื•ืจ ืฉื•ืœื“ ื˜ืึธืœืขืจืึทื ืฅ, ื™ืขื“ืขืจ ืฉื˜ื™ืง ืคื•ืŸ ื“ืึทื˜ืŸ ืื™ื– ืจืขืคึผืœื™ืงื™ื™ื˜ื™ื“ ืื•ื™ืฃ ืขื˜ืœืขื›ืข ืกื˜ืึธืจื™ื“ื–ืฉ ื ืึธื•ื“ื–, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืจืึทื˜ืขื•ื•ืขืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขืŸ ื™ื—ื™ื“ ืกืขืจื•ื•ืขืจืก ืคืึทืจืœืึธื–ืŸ. ื“ื™ ืฉืึทืคื•ื ื’ ืคื•ืŸ ื’ืขืึธื’ืจืึทืคื™ืงืึทืœืœื™ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืกื˜ืึธืจื™ื“ื–ืฉ ืื™ื– ื’ืขืฉื˜ื™ืฆื˜, ืื™ืŸ ื•ื•ืึธืก ื’ืจื•ืคึผืขืก ืคื•ืŸ ื ืึธื•ื“ื– ื–ืขื ืขืŸ ืœื™ื’ืŸ ืื™ืŸ ืคืึทืจืฉื™ื“ืขื ืข ื“ืึทื˜ืŸ ืกืขื ื˜ืขืจืก.

PayPal ื”ืึธื˜ ื’ืขืขืคื ื˜ ื“ื™ JunoDB DBMS ืงืึธื“

ืื•ื™ืฃ ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ื ืึธื•ื“ื–, ื–ื™ื™ ื–ืขื ืขืŸ ืœื™ื’ืŸ ืื™ืŸ ื‘ืึทืจืึทืŸ ืึธื“ืขืจ ืื™ืŸ ื”ื™ื’ืข ืกื˜ืึธืจื™ื“ื–ืฉ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ RocksDB ื‘ื™ื‘ืœื™ืึธื˜ืขืง. ื•ื•ืขืŸ ืคึผืขืจืžืึทื ืึทื ื˜ืœื™ ืกื˜ืึธืจื“, ื“ื™ ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ืกื˜ืึธืจื“ ืื™ืŸ ื™ื ืงืจื™ืคึผื˜ื™ื“ ืคืึธืจืขื (ื“ื™ ืขื ืงืจื™ืคึผืฉืึทืŸ ืฉืœื™ืกืœ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ืืฉืœืืกืŸ ืึธื“ืขืจ ื“ื•ืจืš ื“ืขืจ ืงืœื™ืขื ื˜ ืึธื“ืขืจ ืฉื˜ืขืœืŸ ืื•ื™ืฃ ื“ื™ ืคึผืจืึทืงืกื™ ืžื“ืจื’ื”).

PayPal ื”ืึธื˜ ื’ืขืขืคื ื˜ ื“ื™ JunoDB DBMS ืงืึธื“

ืฆื• ืึทืงืกืขืก ื“ื™ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคึฟื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื–, ืึท ืงืœื™ืขื ื˜ ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืื™ื– ืกืึทืคึผืœื™ื™ื“ ื•ื•ืึธืก ื’ื™ื˜ ืึทืŸ ืึทืคึผื™ ืคึฟืึทืจ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื™ืŸ Java, Go ืื•ืŸ C ++. ื“ืขืจ ืงืœื™ืขื ื˜ ื˜ื™ื™ืœ ืื™ื– ืกื™ืžืคึผืœืึทืคื™ื™ื“ ื•ื•ื™ ืคื™ืœ ื•ื•ื™ ืžืขื’ืœืขืš, ืื•ืŸ ืงืึธืžืคึผืœืขืงืก ืœืึธื’ื™ืง ืื•ืŸ ืกืขื˜ื˜ื™ื ื’ืก ื–ืขื ืขืŸ ื˜ืจืึทื ืกืคืขืจื“ ืฆื• ื“ื™ DBMS ื–ื™ื™ึทื˜ ื•ื•ืขืŸ ืžืขื’ืœืขืš. ื“ื™ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืฆื•ื•ื™ืฉืŸ ื“ื™ ืงืœื™ืขื ื˜ ืื•ืŸ ื“ื™ ื‘ืึทืœืึทื ืกืขืจ ืึธื“ืขืจ ืคึผืจืึทืงืกื™ ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื“ื•ืจืš ืึท ื™ื ืงืจื™ืคึผื˜ื™ื“ ืงืึธืžื•ื ื™ืงืึทืฆื™ืข ืงืึทื ืึทืœ. ืฆื• ืคื™ืจืŸ ืื•ืŸ ืฉื™ืงืŸ ืจื™ืงื•ื•ืขืก, ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ื“ื™ ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื” ืฆื•ื‘ื™ื ื“, ื•ื•ืึธืก ืจืขืคึผืœืึทืงื™ื™ื˜ ืึทืœืข ื“ื™ ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ื“ื™ ืงืœื™ืขื ื˜ ืึทืคึผื™.

ื“ืขืจ ืกื™ืกื˜ืขื ืื™ื– ื“ื™ื–ื™ื™ื ื“ ืฆื• ืคึผืจืึธืฆืขืก ืจื™ืงื•ื•ืขืก ืžื™ื˜ ืคึผืจื™ื“ื™ืงื˜ืึทื‘ืึทืœ ื ื™ื“ืขืจื™ืง ืœื™ื™ื˜ืึทื ืกื™, ืœืžืฉืœ, ืึท ืงื ื•ื™ืœ ืคื•ืŸ ื“ืจื™ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ื ืึธื•ื“ื– ืื•ืŸ ืื™ื™ืŸ ืคึผืจืึทืงืกื™, ื’ืขืฉืืคืŸ ืคื•ืŸ n1-ื”ื™ื’ื”ืžืขื-32 ื™ื ื•ื•ื™ื™ืจืึทื ืžืึทื ืฅ (32 Intel Xeon 2.30GHz CPUs, 214G RAM ืื•ืŸ 450G SSD-based storage) , ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ื™ื›ื•ืœืช ืฆื• ืฆื•ืฉื˜ืขืœืŸ ืคืึทืจืคืขืกื˜ื™ืงื˜ ื“ื™ืœื™ื™ื– ื ื™ื˜ ื™ืงืกื™ื“ 2.5 ืžื™ื– ืื™ืŸ 95% ืคื•ืŸ ืงืึทืกืขืก ืื•ืŸ 16 ืžื™ื– ืื™ืŸ 99% ื•ื•ืขืŸ ืคึผืจืึทืกืขืกื™ื ื’ 200 ื˜ื•ื™ื–ื ื˜ ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืก ื˜ืœืก ืงืึทื ืขืงืฉืึทื ื– ืื•ืŸ ืึท ืœื•ื™ืคืŸ ืคื•ืŸ 15 ื˜ื•ื™ื–ื ื˜ ืจื™ืงื•ื•ืขืก ืคึผืขืจ ืกืขืงื•ื ื“ืข (ืžื™ื˜ 3000 ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืก ืงืึทื ืขืงืฉืึทื ื– ืื•ืŸ ืึท ืœื•ื™ืคืŸ ืคื•ืŸ 80 ื˜ื•ื™ื–ื ื˜ ืจื™ืงื•ื•ืขืก ืคึผืขืจ ืกืขืงื•ื ื“ืข, ื“ื™ืœื™ื™ื– ืื™ื– ื ื™ืฉื˜ ื™ืงืกื™ื“ 6 ืžื™ื– ืื™ืŸ 95% ืคื•ืŸ ืงืึทืกืขืก ืื•ืŸ 15 ืžื™ื– ืื™ืŸ 99%. ื‘ื™ื™ PayPal, JunoDB-ื‘ืื–ื™ืจื˜ ื‘ืึทื“ื™ื ื•ื ื’ืก ื“ื™ื ืขืŸ ื•ื•ืขื’ืŸ 350 ื‘ื™ืœื™ืึธืŸ ืจื™ืงื•ื•ืขืก ืคึผืขืจ ื˜ืึธื’.

PayPal ื”ืึธื˜ ื’ืขืขืคื ื˜ ื“ื™ JunoDB DBMS ืงืึธื“


ืžืงื•ืจ: opennet.ru
ืงื•ื™ืคืŸ ืคืึทืจืœืึธื–ืœืขืš ื”ืึธืกื˜ื™ื ื’ ืคึฟืึทืจ ื–ื™ื™ื˜ืœืขืš ืžื™ื˜ DDoS ืฉื•ืฅ, VPS VDS ืกืขืจื•ื•ืขืจืก ๐Ÿ”ฅ ืงื•ื™ืคื˜ ืคืึทืจืœืขืกืœืขื›ืข ื•ื•ืขื‘ื–ื™ื™ื˜ืœ ื”ืึธืกื˜ื™ื ื’ ืžื™ื˜ DDoS ืฉื•ืฅ, VPS VDS ืกืขืจื•ื•ืขืจืก | ProHoster