WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ืื™ืš ืคึฟืึธืจืฉืœืึธื’ืŸ ืื™ืจ ืœื™ื™ืขื ืขืŸ ื“ื™ ื˜ืจืึทื ืกืงืจื™ืคึผื˜ ืคื•ืŸ ื“ื™ ืคืจื™ 2020 ื‘ืึทืจื™ื›ื˜ ืคื•ืŸ Georgy Rylov "WAL-G: ื ื™ื™ึท ืึทืคึผืขืจื˜ื•ื ืึทื˜ื™ื– ืื•ืŸ ื™ืงืกืคึผืึทื ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืงื”ืœ"

ืขืคึฟืขื ืขืŸ-ืžืงื•ืจ ืžืึทื™ื ื˜ืขืจื– ื”ืึธื‘ืŸ ืคื™ืœืข ื˜ืฉืึทืœืึทื ื“ื–ืฉื™ื– ื•ื•ืขืŸ ื–ื™ื™ ื•ื•ืึทืงืกืŸ. ื•ื•ื™ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืžืขืจ ืื•ืŸ ืžืขืจ ืคืืจืœืื ื’ื˜ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ, ืคืึทืจืจื™ื›ื˜ืŸ ืžืขืจ ืื•ืŸ ืžืขืจ ื™ืฉื•ื– ืื•ืŸ ืคื™ืจืŸ ืฆื• ื–ืขืŸ ืžืขืจ ืื•ืŸ ืžืขืจ ืฆื™ืขืŸ ืจื™ืงื•ื•ืขืก? ื ื™ืฆืŸ WAL-G (ื‘ืึทืงืึทืคึผ ื’ืขืฆื™ื™ึทื’ ืคึฟืึทืจ PostgreSQL) ื•ื•ื™ ืึท ื‘ื™ื™ืฉืคึผื™ืœ, ืื™ืš ื•ื•ืขื˜ ื–ืึธื’ืŸ ืื™ืจ ื•ื•ื™ ืžื™ืจ ืกืึทืœื•ื•ื“ ื“ื™ ืคึผืจืึธื‘ืœืขืžืก ื“ื•ืจืš ืœืึธื ื˜ืฉื™ื ื’ ืึท ืงื•ืจืก ืื•ื™ืฃ ืขืคึฟืŸ ืžืงื•ืจ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืื™ืŸ ื“ืขืจ ืื•ื ื™ื•ื•ืขืจืกื™ื˜ืขื˜, ื•ื•ืึธืก ืžื™ืจ ืึทื˜ืฉื™ื•ื•ื“ ืื•ืŸ ื•ื•ื• ืžื™ืจ ื•ื•ืขืœืŸ ืžืึทืš ื•ื•ื™ื™ึทื˜ืขืจ.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ื”ืขืœื ื•ื•ื™ื“ืขืจ ืึทืœืขืžืขืŸ! ืื™ืš ื‘ื™ืŸ ืึท ื™ืึทื ื“ืขืงืก ื“ืขื•ื•ืขืœืึธืคึผืขืจ ืคื•ืŸ ื™ืขืงืึทื˜ืขืจื™ื ื‘ื•ืจื’. ืื•ืŸ ื”ื™ื™ื ื˜ ื•ื•ืขืœ ืื™ืš ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื•ื•ืืœ-ื’.

ื“ืขืจ ื˜ื™ื˜ืœ ืคื•ืŸ ื“ืขื ื‘ืึทืจื™ื›ื˜ ื”ืื˜ ื ื™ืฉื˜ ื–ืึธื’ืŸ ืึทื– ืขืก ืื™ื– ืขืคึผืขืก ื•ื•ืขื’ืŸ ื‘ืึทืงืึทืคึผืก. ืื™ื™ื ืขืจ ื•ื•ื™ื™ืกื˜ ื•ื•ืืก ืื™ื– WAL-G? ืื“ืขืจ ื™ืขื“ืขืจ ื•ื•ื™ื™ืกื˜? ื”ื™ื™ื‘ืŸ ื“ื™ื™ืŸ ื”ืึทื ื˜ ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื•ื•ื™ืกืŸ. ื”ื™ื™ืœื™ื’ืขืจ, ื“ื• ื‘ื™ืกื˜ ื’ืขืงื•ืžืขืŸ ืฆื•ื ื‘ืืจื™ื›ื˜ ืื•ืŸ ื•ื•ื™ื™ืก ื ื™ืฉื˜ ื•ื•ืืก ืขืก ืื™ื– ื“ื.

ืœืืžื™ืš ืื™ื™ืš ื–ืื’ืŸ ื•ื•ืืก ื•ื•ืขื˜ ื’ืขืฉืขืŸ ื”ื™ื™ื ื˜. ืขืก ื›ืึทืคึผืึทื ื– ืึทื– ืื•ื ื“ื–ืขืจ ืžืึทื ืฉืึทืคึฟื˜ ืื™ื– ื˜ืืŸ ื‘ืึทืงืึทืคึผืก ืคึฟืึทืจ ื’ืึทื ืฅ ืขื˜ืœืขื›ืข ืžืึธืœ. ืื•ืŸ ื“ืึธืก ืื™ื– ืืŸ ืื ื“ืขืจ ื‘ืึทืจื™ื›ื˜ ืื™ืŸ ืึท ืกืขืจื™ืข ื•ื•ื• ืžื™ืจ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื•ื•ื™ ืžื™ืจ ืงืจืึธื ื“ืึทื˜ืŸ ื‘ืขืฉืึธืœืขื, ืกื™ืงื™ื•ืจืœื™, ืงืึทื ื•ื•ื™ื ื™ืึทื ื˜ืœื™ ืื•ืŸ ื™ืคื™ืฉืึทื ื˜ืœื™.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ืื™ืŸ ื“ื™ ืคืจื™ืขืจื“ื™ืงืข ืกืขืจื™ืข ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ืคื™ืœืข ืจื™ืคึผืึธืจืฅ ืึทื ื“ืจื™ื™ ื‘ืึธืจืึธื“ื™ืŸ ืื•ืŸ ื•ื•ืœืื“ื™ืžื™ืจ ืœืขืกืงืึธื•ื•. ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ืคื™ืœืข ืคื•ืŸ โ€‹โ€‹ืื•ื ื“ื–. ืื•ืŸ ืžื™ืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื’ืขืจืขื“ื˜ ื•ื•ืขื’ืŸ WAL-G ืคึฟืึทืจ ืคื™ืœืข ื™ืึธืจืŸ.

clck.ru/F8ioz โ€” https://www.highload.ru/moscow/2018/abstracts/3964

clck.ru/Ln8Qw โ€” https://www.highload.ru/moscow/2019/abstracts/5981

ื“ืขืจ ื‘ืึทืจื™ื›ื˜ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืึท ื‘ื™ืกืœ ืึทื ื“ืขืจืฉ ืคื•ืŸ ื“ื™ ืื ื“ืขืจืข ืื™ืŸ ืึทื– ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืžืขืจ ื•ื•ืขื’ืŸ ื“ื™ ื˜ืขื›ื ื™ืฉ ื˜ื™ื™ืœ, ืึธื‘ืขืจ ื“ืึธ ืื™ืš ื•ื•ืขืœ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื•ื•ื™ ืžื™ืจ ื’ืขืคึผืœืึธื ื˜ืขืจื˜ ืคึผืจืึธื‘ืœืขืžืก ืคึฟืึทืจื‘ื•ื ื“ืŸ ืžื™ื˜ ื“ืขื ื•ื•ื•ึผืงืก ืคื•ืŸ ื“ื™ ืงื”ืœ. ืื•ืŸ ื•ื•ื™ ืžื™ืจ ื’ืขืงื•ืžืขืŸ ืึทืจื•ื™ืฃ ืžื™ื˜ ืึท ืงืœื™ื™ืŸ ื’ืขื“ืึทื ืง ื•ื•ืึธืก ื”ืขืœืคึผืก ืื•ื ื“ื– ืงืึธืคึผืข ืžื™ื˜ ื“ืขื.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ืžื™ื˜ ืขื˜ืœืขื›ืข ื™ืึธืจ ืฆื•ืจื™ืง, WAL-G ืื™ื– ื’ืขื•ื•ืขืŸ ืึท ื’ืึทื ืฅ ืงืœื™ื™ืŸ ืคึผืจื•ื™ืขืงื˜ ื•ื•ืึธืก ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ืคึฟื•ืŸ Citus Data. ืื•ืŸ ืžื™ืจ ื ืึธืจ ื’ืขื ื•ืžืขืŸ ืขืก. ืื•ืŸ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื“ื•ืจืš ืื™ื™ืŸ ืžืขื ื˜ืฉ.

ืื•ืŸ ื‘ืœื•ื™ื– WAL-G ื”ืื˜ ื ื™ืฉื˜ ื”ืึธื‘ืŸ:

  • ื‘ืึทืงืงื•ืคึผ ืคึฟื•ืŸ ืึท ืจืขืคึผืœื™ืงืข.
  • ืขืก ื–ืขื ืขืŸ ืงื™ื™ืŸ ื™ื ืงืจืึทืžืขื ื˜ืึทืœ ื‘ืึทืงืึทืคึผืก.
  • ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ืงื™ื™ืŸ WAL-Delta ื‘ืึทืงืึทืคึผืก.
  • ืื•ืŸ ืขืก ื”ืึธื˜ ื ืึธืš ื’ืขืคืขืœื˜ ืึท ืกืš.

ืื™ืŸ ื“ื™ ื‘ื™ืกืœ ื™ืึธืจืŸ, WAL-G ื”ืื˜ ื’ืขื•ื•ืืงืกืŸ ืคื™ืœ.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ืื•ืŸ ืื™ืŸ 2020, ืึทืœืข ื“ื™ ืื•ื™ื‘ืŸ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ืืจื•ื™ืก. ืื•ืŸ ืฆื• ื“ืขื ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ื•ื•ืึธืก ืžื™ืจ ืื™ืฆื˜ ื”ืึธื‘ืŸ:

  • ืžืขืจ ื•ื•ื™ 1 ืฉื˜ืขืจืŸ ืื•ื™ืฃ GitHub.
  • 150 ืคืึธืจืงืก.
  • ื•ื•ืขื’ืŸ 15 ืขืคืขื ืขืŸ ืคึผืจืก.
  • ืื•ืŸ ืคื™ืœืข ืžืขืจ ืžื™ื˜ืืจื‘ืขื˜ืขืจืก.
  • ืื•ืŸ ืขืคืขื ืขืŸ ื™ืฉื•ื– ืึทืœืข ื“ื™ ืฆื™ื™ึทื˜. ืื•ืŸ ื“ืึธืก ื˜ืจืึธืฅ ื“ืขืจ ืคืึทืงื˜ ืึทื– ืžื™ืจ ืžืžืฉ ื’ื™ื™ืŸ ื“ืึธืจื˜ ื™ืขื“ืขืจ ื˜ืึธื’ ืื•ืŸ ื˜ืึธืŸ ืขืคึผืขืก ื•ื•ืขื’ืŸ ืื™ื.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ืื•ืŸ ืžื™ืจ ื’ืขืงื•ืžืขืŸ ืฆื• ื“ื™ ืžืกืงื ื ืึทื– ื“ืขืจ ืคึผืจื•ื™ืขืงื˜ ืจื™ืงื•ื•ื™ื™ืขืจื– ืžืขืจ ื•ืคืžืขืจืงื–ืึทืžืงื™ื™ื˜, ืืคื™ืœื• ื•ื•ืขืŸ ืžื™ืจ ื–ื™ืš ื˜ืึธืŸ ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ื™ื ืกื˜ืจื•ืžืขื ื˜ ืขืคึผืขืก ืคึฟืึทืจ ืื•ื ื“ื–ืขืจ ืžืึทื ืึทื’ืขื“ ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื– ื“ื™ื ืกื˜ ืื™ืŸ ื™ืึทื ื“ืขืงืก.

ืื•ืŸ ืขืจื’ืขืฅ ืื™ืŸ ื“ื™ ื”ืึทืจื‘ืกื˜ ืคื•ืŸ 2018, ืึท ื’ืขื“ืึทื ืง ื’ืขืงื•ืžืขืŸ ืฆื• ืื•ื ื“ื–ืขืจ ืžื—ืฉื‘ื•ืช. ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ื“ื™ ืžืึทื ืฉืึทืคึฟื˜ ื”ืื˜ ืขื˜ืœืขื›ืข ื•ื•ืขื’ืŸ ืฆื• ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืขื˜ืœืขื›ืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืึธื“ืขืจ ืคืึทืจืจื™ื›ื˜ืŸ ื‘ืึทื’ื– ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื”ืึธื‘ืŸ ื’ืขื ื•ื’ ื”ืขื ื˜. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื™ืจ ืงืขื ืขืŸ ืึธื ืฉื˜ืขืœืŸ ืืŸ ืื ื“ืขืจ ื“ืขื•ื•ืขืœืึธืคึผืขืจ ืื•ืŸ ื‘ืึทืฆืึธืœืŸ ืื™ื ื’ืขืœื˜. ืึธื“ืขืจ ืื™ืจ ืงืขื ืขืŸ ื ืขืžืขืŸ ืึท ื™ื ื˜ืขืจืŸ ืคึฟืึทืจ ืึท ื‘ืฉืขืช ืื•ืŸ ืื•ื™ืš ื‘ืึทืฆืึธืœืŸ ืื™ื ืขื˜ืœืขื›ืข ื’ืขืฆืึธืœื˜. ืื‘ืขืจ ืขืก ืื™ื– ื ืึธืš ื’ืึทื ืฅ ืึท ื’ืจื•ื™ืก ื’ืจื•ืคึผืข ืคื•ืŸ โ€‹โ€‹ืžืขื ื˜ืฉืŸ, ืขื˜ืœืขื›ืข ืคื•ืŸ โ€‹โ€‹ื–ื™ื™ ืฉื•ื™ืŸ ื˜ืึทืงืข ื•ื•ื™ืกืŸ ื•ื•ื™ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืงืึธื“. ืื™ืจ ื ืึธืจ ื˜ืึธืŸ ื ื™ื˜ ืฉื˜ืขื ื“ื™ืง ื•ื•ื™ืกืŸ ื•ื•ืึธืก ืงื•ื•ืึทืœื™ื˜ืขื˜ ื“ื™ ืงืึธื“ ืื™ื–.

ืžื™ืจ ื’ืขื“ืึทื ืง ื•ื•ืขื’ืŸ ืื™ื ืื•ืŸ ื‘ืึทืฉืœืึธืกืŸ ืฆื• ืคึผืจื•ื‘ื™ืจืŸ ืฆื•ืฆื™ืขืŸ ืกื˜ื•ื“ืขื ื˜ืŸ. ืื‘ืขืจ ืกื˜ื•ื“ืขื ื˜ืŸ ื•ื•ืขืœืŸ ื ื™ืฉื˜ ืึธื ื˜ื™ื™ืœ ื ืขืžืขืŸ ืื™ืŸ ืึทืœืฅ ืžื™ื˜ ืื•ื ื“ื–. ื–ื™ื™ ื•ื•ืขืœืŸ ื ืึธืจ ื˜ืึธืŸ ืึท ื˜ื™ื™ืœ ืคื•ืŸ ื“ืขืจ ืึทืจื‘ืขื˜. ืื•ืŸ ื–ื™ื™ ื•ื•ืขืœืŸ, ืœืžืฉืœ, ืฉืจื™ื™ึทื‘ืŸ ื˜ืขืกืฅ, ืคืึทืจืจื™ื›ื˜ืŸ ื‘ืึทื’ื–, ื™ื ืกื˜ืจื•ืžืขื ื˜ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ื•ื•ืึธืก ื˜ืึธืŸ ื ื™ื˜ ื•ื•ื™ืจืงืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™. ื“ื™ ื”ื•ื™ืคึผื˜ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ืื™ื– ืงืจื™ื™ื™ื˜ื™ื ื’ ื‘ืึทืงืึทืคึผืก ืื•ืŸ ืจื™ืกื˜ืึธืจื™ื ื’ ื‘ืึทืงืึทืคึผืก. ืื•ื™ื‘ ืžื™ืจ ืžืึทื›ืŸ ืึท ื’ืจื™ื™ึทื– ืื™ืŸ ืงืจื™ื™ื™ื˜ื™ื ื’ ืึท ื‘ืึทืงืึทืคึผ, ืžื™ืจ ื•ื•ืขืœืŸ ื“ืขืจืคืึทืจื•ื ื’ ื“ืึทื˜ืŸ ืึธื ื•ื•ืขืจ. ืื•ืŸ ืงื™ื™ืŸ ืื™ื™ื ืขืจ ื•ื•ื™ืœ ื“ืึธืก, ืคื•ืŸ ืงื•ืจืก. ืึทืœืขืžืขืŸ ื•ื•ื™ืœ ืึทืœืฅ ืฆื• ื–ื™ื™ืŸ ื–ื™ื™ืขืจ ื–ื™ื›ืขืจ. ื“ืขืจื™ื‘ืขืจ, ืคื•ืŸ ืงื•ืจืก, ืžื™ืจ ื˜ืึธืŸ ื ื™ืฉื˜ ื•ื•ืขืœืŸ ืฆื• ืœืึธื–ืŸ ืงืึธื“ ื•ื•ืึธืก ืžื™ืจ ืฆื•ื˜ืจื•ื™ ื•ื•ื™ื™ื ื™ืงืขืจ ื•ื•ื™ ืื•ื ื“ื–ืขืจ ืื™ื™ื’ืŸ. ื“ืึธืก ืื™ื–, ืงื™ื™ืŸ ื ื™ื˜-ืงืจื™ื˜ื™ืฉ ืงืึธื“ ืื™ื– ื•ื•ืึธืก ืžื™ืจ ื•ื•ืึธืœื˜ ื•ื•ื™ ืฆื• ื‘ืึทืงื•ืžืขืŸ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ื ืึธืš ื˜ื•ืขืจืก.

ืื•ื ื˜ืขืจ ื•ื•ืึธืก ื˜ื ืึธื™ื ืื™ื– ืชึผืœืžื™ื“ PR ืื ื’ืขื ื•ืžืขืŸ?

  • ื–ื™ื™ ื–ืขื ืขืŸ ืคืืจืœืื ื’ื˜ ืฆื• ื“ืขืงืŸ ื–ื™ื™ืขืจ ืงืึธื“ ืžื™ื˜ ื˜ืขืกืฅ. ืึทืœืฅ ื–ืึธืœ ื ืขืžืขืŸ ืึธืจื˜ ืื™ืŸ ืกื™.
  • ืื•ืŸ ืžื™ืจ ืื•ื™ืš ื’ื™ื™ืŸ ื“ื•ืจืš 2 ื‘ืืจื™ื›ื˜ืŸ. ืื™ื™ื ืขืจ ื“ื•ืจืš ืึทื ื“ืจื™ื™ ื‘ืึธืจืึธื“ื™ืŸ ืื•ืŸ ืื™ื™ื ืขืจ ื“ื•ืจืš ืžื™ืจ.
  • ืื•ืŸ ืึทื“ื™ืฉื ืึทืœื™, ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืึทื– ื“ืึธืก ื•ื•ืขื˜ ื ื™ืฉื˜ ื‘ืจืขื›ืŸ ืขืคึผืขืก ืื™ืŸ ืื•ื ื“ื–ืขืจ ื“ื™ื ืกื˜, ืื™ืš ืกืขืคึผืขืจืึทื˜ืœื™ ืฆื•ืคึฟืขืœื™ืงืขืจ ื“ื™ ืคึฟืึทืจื–ืึทืžืœื•ื ื’ ืžื™ื˜ ื“ืขื ื™ื‘ืขืจื’ืขื‘ืŸ. ืื•ืŸ ืžื™ืจ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืื™ืŸ ืกื•ืฃ-ืฆื•-ืกื•ืฃ ื˜ืขืกืฅ ืึทื– ื’ืึธืจื ื™ืฉื˜ ืคื™ื™ืœื–.

ืกืคึผืขืฆื™ืขืœืข ืงื•ืจืก ืื•ื™ืฃ ืขืคึฟืŸ ืžืงื•ืจ

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ื ื‘ื™ืกืœ ื•ื•ืขื’ืŸ ื•ื•ืึธืก ื“ืึธืก ืื™ื– ื“ืืจืฃ ืื•ืŸ ื•ื•ืึธืก ื“ืึธืก, ืขืก ืžื™ื™ื ื˜ ืฆื• ืžื™ืจ, ืื™ื– ืึท ืงื™ืœ ื’ืขื“ืึทื ืง.

ืคึฟืึทืจ ืื•ื ื“ื–, ื“ื™ ื ื•ืฅ ืื™ื– ืงืœืึธืจ ื•ื•ื™ ื“ืขืจ ื˜ืึธื’:

  • ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ืขืงืกื˜ืจืข ื”ืขื ื˜.
  • ืื•ืŸ ืžื™ืจ ื–ืขื ืขืŸ ืงื•ืงืŸ ืคึฟืึทืจ ืงืึทื ื“ืึทื“ื™ื™ืฅ ืคึฟืึทืจ ื“ื™ ืžืึทื ืฉืึทืคึฟื˜ ืฆื•ื•ื™ืฉืŸ ืงืœื•ื’ ืกื˜ื•ื“ืขื ื˜ืŸ ื•ื•ืึธืก ืฉืจื™ื™ึทื‘ืŸ ืงืœื•ื’ ืงืึธื“.

ื•ื•ืึธืก ืื™ื– ื“ื™ ื ื•ืฅ ืคึฟืึทืจ ืกื˜ื•ื“ืขื ื˜ืŸ?

ื–ื™ื™ ืงืขืŸ ื–ื™ื™ืŸ ื•ื•ื™ื™ื ื™ืงืขืจ ืงืœืึธืจ ื•ื•ื™ ื“ืขืจ ื˜ืึธื’, ื•ื•ื™ื™ึทืœ ืกื˜ื•ื“ืขื ื˜ืŸ, ื‘ื™ื™ึท ืึท ืžื™ื ื™ืžื•ื, ื˜ืึธืŸ ื ื™ื˜ ื‘ืึทืงื•ืžืขืŸ ื’ืขืœื˜ ืคึฟืึทืจ ื“ื™ ืงืึธื“ ื–ื™ื™ ืฉืจื™ื™ึทื‘ืŸ, ืึธื‘ืขืจ ื‘ืœื•ื™ื– ื‘ืึทืงื•ืžืขืŸ ื’ืจืึทื“ืขืก ืคึฟืึทืจ ื–ื™ื™ืขืจ ืชึผืœืžื™ื“ ืจืขืงืึธืจื“ืก.

ืื™ืš ื”ืื‘ ื–ื™ื™ ื’ืขืคืจืขื’ื˜ ื•ื•ืขื’ืŸ ื“ืขื. ืื•ืŸ ืื™ืŸ ื–ื™ื™ืขืจ ื•ื•ืขืจื˜ืขืจ:

  • ืงืึธื ื˜ืจื™ื‘ื•ื˜ืึธืจ ื“ืขืจืคืึทืจื•ื ื’ ืื™ืŸ ืขืคึฟืŸ ืžืงื•ืจ.
  • ื‘ืึทืงื•ืžืขืŸ ืึท ืฉื•ืจื” ืื™ืŸ ื“ื™ื™ืŸ ืงื•ื•.
  • ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื–ื™ืš ืื•ืŸ ืคืึธืจืŸ ืึทืŸ ืื™ื ื˜ืขืจื•ื•ื™ื• ืื™ืŸ ื™ืึทื ื“ืขืงืก.
  • ื•ื•ืขืจืŸ ืึท GSoC ืžื™ื˜ื’ืœื™ื“.
  • +1 ืกืคึผืขืฆื™ืขืœืข ืงื•ืจืก ืคึฟืึทืจ ื™ืขื ืข ื•ื•ืึธืก ื•ื•ื™ืœืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืงืึธื“.

ืื™ืš ื•ื•ืขืœ ื ื™ืฉื˜ ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื•ื•ื™ ื“ืขืจ ืงื•ืจืก ืื™ื– ื’ืขื•ื•ืขืŸ ืกื˜ืจืึทืงื˜ืฉืขืจื“. ืื™ืš ื•ื•ืขื˜ ื ืึธืจ ื–ืึธื’ืŸ ืึทื– WAL-G ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจ ื”ื•ื™ืคึผื˜ ืคึผืจื•ื™ืขืงื˜. ืžื™ืจ ืื•ื™ืš ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืึทื–ืึท ืคึผืจืึทื“ื–ืฉืขืงืก ื•ื•ื™ Odyssey, PostgreSQL ืื•ืŸ ClickHouse ืื™ืŸ ื“ืขื ืงื•ืจืก.

ืื•ืŸ ื–ื™ื™ ื’ืขื‘ืŸ ืคึผืจืึธื‘ืœืขืžืก ื ื™ื˜ ื‘ืœื•ื™ื– ืื™ืŸ ื“ืขื ืงื•ืจืก, ืึธื‘ืขืจ ืื•ื™ืš ื’ืขื’ืขื‘ืŸ ื“ื™ืคึผืœืึธื ืื•ืŸ ืงืึธื•ืจืกืขื•ื•ืึธืจืง.

ื•ื•ืึธืก ื•ื•ืขื’ืŸ ื“ื™ ื ื•ืฅ ืคึฟืึทืจ ื ื™ืฆืขืจืก?

ืื™ืฆื˜ ืœืึธื–ืŸ ืื•ื ื“ื– ืžืึทืš ืื•ื™ืฃ ืฆื• ื“ืขื ื˜ื™ื™ืœ ื•ื•ืึธืก ืื™ื ื˜ืขืจืขืก ืื™ืจ ืจื•ื‘ึฟ. ื•ื•ืึธืก ื˜ื•ื˜ ื“ืึธืก ื˜ืึธืŸ ืื™ืจ? ื“ื™ ืคื•ื ื˜ ืื™ื– ืึทื– ื“ื™ ืกื˜ื•ื“ืขื ื˜ืŸ ืคืึทืจืคืขืกื˜ื™ืงื˜ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ื‘ืึทื’ื–. ืื•ืŸ ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขืžืื›ื˜ ื“ื™ ื‘ืขื˜ืŸ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ื•ื•ืึธืก ืื™ืจ ื”ืึธื˜ ื’ืขื‘ืขื˜ืŸ ืื•ื ื“ื– ืฆื• ื˜ืึธืŸ.

ืื•ืŸ ืœืืžื™ืš ื“ืขืจืฆืฒืœืŸ ืฐืขื’ืŸ ื“ื™ ื–ืื›ืขืŸ, ืฐืื ื“ื• ื”ืืกื˜ ืฉื•ื™ืŸ ืœืื ื’ ื’ืขืฐืืœื˜ ืื•ืŸ ืฐืืก ื–ืฒื ืขืŸ ืคืืจืฐื™ืจืงืœืขื›ื˜ ื’ืขืฐืืจืŸ.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื˜ื™ืฉืŸ. ื˜ืึทื‘ืœืขืกืคึผืึทืกืขืก ืื™ืŸ WAL-G ื–ืขื ืขืŸ ืžื™ืกื˜ืึธืžืข ื“ืขืจื•ื•ืึทืจื˜ ื–ื™ื ื˜ ื“ื™ ืžืขืœื“ื•ื ื’ ืคื•ืŸ WAL-G, ื•ื•ื™ื™ึทืœ WAL-G ืื™ื– ื“ืขืจ ืกืึทืงืกืขืกืขืจ ืคื•ืŸ ืืŸ ืื ื“ืขืจ ื‘ืึทืงืึทืคึผ ื’ืขืฆื™ื™ึทื’ WAL-E, ื•ื•ื• ื“ืึทื˜ืึทื‘ื™ื™ืก ื‘ืึทืงืึทืคึผืก ืžื™ื˜ ื˜ื™ืฉ ืกืคึผื™ื™ืกืึทื– ื–ืขื ืขืŸ ื’ืขืฉื˜ื™ืฆื˜.

ืœืึธื–ืŸ ืžื™ืจ ื‘ืขืงื™ืฆืขืจ ื“ืขืจืžืึธื ืขืŸ ืื™ืจ ื•ื•ืึธืก ืขืก ืื™ื– ืื•ืŸ ื•ื•ืึธืก ืขืก ืื™ื– ืึทืœืข ื“ืืจืฃ. ื˜ื™ืคึผื™ืงืึทืœืœื™, ืึทืœืข ื“ื™ื™ืŸ ืคึผืึธืกื˜ื’ืจืขืก ื“ืึทื˜ืŸ ืึทืงื™ืึทืคึผื™ื™ื– ืื™ื™ืŸ ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ ืื•ื™ืฃ ื“ืขืจ ื˜ืขืงืข ืกื™ืกื˜ืขื, ื’ืขืจื•ืคืŸ ื“ื™ ื‘ืึทื–ืข. ืื•ืŸ ื“ืขืจ ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ ืฉื•ื™ืŸ ื›ึผื•ืœืœ ืึทืœืข ื“ื™ ื˜ืขืงืขืก ืื•ืŸ ืกื•ื‘ื“ื™ืจืขืงื˜ืึธืจื™ืขืก ืคืืจืœืื ื’ื˜ ื“ื•ืจืš Postgres.

ื˜ืึทื‘ืœืขืกืคึผื™ื™ืกืึทื– ื–ืขื ืขืŸ ื“ื™ืจืขืงื˜ืขืจื™ื– ื•ื•ืึธืก ืึทื ื˜ื”ืึทืœื˜ืŸ ืคึผืึธืกื˜ื’ืจืขืก ื“ืึทื˜ืŸ, ืึธื‘ืขืจ ื–ื™ื™ ื–ืขื ืขืŸ ื ื™ืฉื˜ ืœื™ื’ืŸ ืึทืจื•ื™ืก ื“ื™ ื‘ืึทื–ืข ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ. ื“ืขืจ ืจื•ืง ื•ื•ื™ื™ื–ื˜ ืึทื– ื“ื™ ื˜ื™ืฉืŸ ื–ืขื ืขืŸ ืœื™ื’ืŸ ืึทืจื•ื™ืก ื“ื™ ื‘ืึทื–ืข ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ื•ื•ื™ ืึทื–ื•ื™ ืงื•ืงื˜ ื“ืึธืก ืคึฟืึทืจ Postgres ื–ื™ืš? ืขืก ืื™ื– ืึท ื‘ืึทื–ื•ื ื“ืขืจ ืกื•ื‘ื“ื™ืจืขืงื˜ืึธืจื™ pg_tblspc ืื™ืŸ ื“ื™ ื‘ืึทื–ืข ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ. ืื•ืŸ ืขืก ื›ึผื•ืœืœ ืกื™ืžืœื™ื ืงืก ืฆื• ื“ื™ื™ืจืขืงื˜ืขืจื™ื– ื•ื•ืึธืก ืึทืงืฉืœื™ ืึทื ื˜ื”ืึทืœื˜ืŸ Postgres ื“ืึทื˜ืŸ ืึทืจื•ื™ืก ื“ื™ ื‘ืึทื–ืข ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ื•ื•ืขืŸ ืื™ืจ ื ื•ืฆืŸ ืึทืœืข ื“ืขื, ื“ื™ ืงืึทืžืึทื ื“ื– ืงืขื ืขืŸ ืงื•ืงืŸ ืขืคึผืขืก ื•ื•ื™ ื“ืึธืก. ืึทื– ืื™ื–, ืื™ืจ ืžืึทื›ืŸ ืึท ื˜ื™ืฉ ืื™ืŸ ืขื˜ืœืขื›ืข ืกืคึผืขืกื™ืคื™ืขื“ ื˜ื™ืฉ ืคึผืœืึทืฅ ืื•ืŸ ื–ืขืŸ ื•ื•ื• ืขืก ืื™ื– ืื™ืฆื˜. ื“ืืก ื–ืขื ืขืŸ ื“ื™ ืœืขืฆื˜ืข ืฆื•ื•ื™ื™ ืฉื•ืจื•ืช, ื“ื™ ืœืขืฆื˜ืข ืฆื•ื•ื™ื™ ืงืึทืžืึทื ื“ื– ื’ืขืจื•ืคืŸ. ืื•ืŸ ื“ืึธืจื˜ ืื™ื– ืงืœืึธืจ ืึทื– ืขืก ืื™ื– ืึท ื•ื•ืขื’. ืื‘ืขืจ ืื™ืŸ ืคืึทืงื˜, ื“ืึธืก ืื™ื– ื ื™ืฉื˜ ื“ืขืจ ืืžืช ื•ื•ืขื’. ื“ืึธืก ืื™ื– ื“ืขืจ ืคึผืจืขืคื™ืงืกื˜ ื“ืจืš ืคื•ืŸ ื“ื™ ื‘ืึทื–ืข ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ ืฆื• ื˜ื™ืฉ ืคึผืœืึทืฅ. ืื•ืŸ ืคึฟื•ืŸ ื“ืึธืจื˜ ืขืก ืื™ื– ืžืึทื˜ืฉื˜ ืžื™ื˜ ืึท ืกื™ืžืœื™ื ืง ื•ื•ืึธืก ืคื™ืจื˜ ืฆื• ื“ื™ื™ืŸ ืคืึทืงื˜ื™ืฉ ื“ืึทื˜ืŸ.

ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื ื•ืฆืŸ ืึทืœืข ื“ืขื ืื™ืŸ ืื•ื ื“ื–ืขืจ ืžืึทื ืฉืึทืคึฟื˜, ืึธื‘ืขืจ ืขืก ืื™ื– ื’ืขื ื™ืฆื˜ ื“ื•ืจืš ืคื™ืœืข ืื ื“ืขืจืข WAL-E ื™ื•ื–ืขืจื– ื•ื•ืึธืก ื”ืึธื‘ืŸ ื’ืขืฉืจื™ื‘ืŸ ืฆื• ืื•ื ื“ื– ืึทื– ื–ื™ื™ ื’ืขื•ื•ืืœื˜ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืฆื• WAL-G, ืึธื‘ืขืจ ื“ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ืกื˜ืึธืคึผืคึผื™ื ื’ ื–ื™ื™. ื“ืึธืก ืื™ื– ืื™ืฆื˜ ื’ืขืฉื˜ื™ืฆื˜.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ืืŸ ืื ื“ืขืจ ืฉื˜ืจื™ืš ื•ื•ืึธืก ืื•ื ื“ื–ืขืจ ืกืคึผืขืฆื™ืขืœ ืงื•ืจืก ื’ืขื‘ืจืื›ื˜ ืื•ื ื“ื– ืื™ื– ืงืึทื˜ืึทืคึผ. ืžืขื ื˜ืฉืŸ ื•ื•ืึธืก ื”ืึธื‘ืŸ ืžื™ืกื˜ืึธืžืข ื’ืขืืจื‘ืขื˜ ืžืขืจ ืžื™ื˜ Oracle ื•ื•ื™ ืžื™ื˜ Postgres ื•ื•ื™ืกืŸ ื•ื•ืขื’ืŸ ืงืึทื˜ืึทืคึผ.

ื‘ืงื™ืฆื•ืจ ื•ื•ืืก ื“ืืก ืื™ื–. ื“ื™ ืงื ื•ื™ืœ ื˜ืึทืคึผืึทืœืึทื“ื–ืฉื™ ืื™ืŸ ืื•ื ื“ื–ืขืจ ื“ื™ื ืกื˜ ืงืขืŸ ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ืงื•ืงืŸ ืขืคึผืขืก ื•ื•ื™ ื“ืึธืก. ืžื™ืจ ื”ืึธื‘ืŸ ืึท ื‘ืขืœ. ืขืก ืื™ื– ืึท ืจืขืคึผืœื™ืงืข ื•ื•ืึธืก ืกื˜ืจื™ืžื– ืคื•ืŸ ืฉืจื™ื™ื‘ืŸ-ืคืึธืจื•ื™ืก ืงืœืึธืฅ. ืื•ืŸ ื“ื™ ืจืขืคึผืœื™ืงืข ื“ืขืจืฆื™ื™ืœื˜ ื“ื™ ื‘ืขืœ ื•ื•ืึธืก LSN ืขืก ืื™ื– ืื™ืฆื˜ ืื•ื™ืฃ. ืื•ืŸ ืขืจื’ืขืฅ ืื™ืŸ ืคึผืึทืจืึทืœืขืœ ืžื™ื˜ ื“ืขื, ื“ื™ ืงืœืึธืฅ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืึทืจื˜ืฉื™ื•ื•ืขื“. ืื•ืŸ ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ืึทืจื˜ืฉื™ื•ื•ื™ื ื’ ื“ื™ ืงืœืึธืฅ, ื‘ืึทืงืึทืคึผืก ื–ืขื ืขืŸ ืื•ื™ืš ื’ืขืฉื™ืงื˜ ืฆื• ื“ื™ ื•ื•ืึธืœืงืŸ. ืื•ืŸ ื“ืขืœื˜ืึท ื‘ืึทืงืึทืคึผืก ื–ืขื ืขืŸ ื’ืขืฉื™ืงื˜.

ื•ื•ืึธืก ืงืขืŸ ื–ื™ื™ืŸ ื“ื™ ืคึผืจืึธื‘ืœืขื? ื•ื•ืขืŸ ืื™ืจ ื”ืึธื‘ืŸ ืึท ื’ืึทื ืฅ ื’ืจื•ื™ืก ื“ืึทื˜ืึทื‘ื™ื™ืก, ืขืก ืงืขืŸ ื–ื™ื™ืŸ ืึทื– ื“ื™ื™ืŸ ืจืขืคึผืœื™ืงืข ื”ื™ื™ื‘ื˜ ืฆื• ืึธืคึผื”ืึทืœื˜ืŸ ื•ื•ื™ื™ึทื˜ ื”ื™ื ื˜ืขืจ ื“ืขื ื‘ืขืœ. ืื•ืŸ ื–ื™ ืœืฒื’ื˜ ื–ื™ืš ืึทื–ืฑ ืฐืฒื˜ ื”ื™ื ื˜ืขืจ ื–ื™ืš, ืึทื– ื–ื™ ืงืึธืŸ ืื™ื ืงืฒืŸ ืžืึธืœ ื ื™ืฉื˜ ื›ืึทืคึผืŸ. ื“ืขืจ ืคึผืจืึธื‘ืœืขื ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ื“ืึทืจืฃ ื–ื™ื™ืŸ ืกืึทืœื•ื•ื“ ืขืคืขืก.

ืื•ืŸ ื“ื™ ื™ื–ื™ืึทืกื˜ ื•ื•ืขื’ ืื™ื– ืฆื• ื‘ืึทื–ื™ื™ึทื˜ื™ืงืŸ ื“ื™ ืจืขืคึผืœื™ืงืข ืื•ืŸ ืฉื™ื™ึทืขืš-ื•ืคึผืœืึธืึทื“ ืขืก, ื•ื•ื™ื™ึทืœ ืขืก ื•ื•ืขื˜ ืงื™ื™ื ืžืึธืœ ื›ืึทืคึผืŸ ื–ื™ืš, ืื•ืŸ ื“ื™ ืคึผืจืึธื‘ืœืขื ื“ืึทืจืฃ ื–ื™ื™ืŸ ื“ืขืœื˜ ืžื™ื˜. ืึธื‘ืขืจ ื“ืึธืก ืื™ื– ื’ืึทื ืฅ ืึท ืœืึทื ื’ ืฆื™ื™ื˜, ื•ื•ื™ื™ึทืœ ืจื™ืกื˜ืึธืจื™ื ื’ ืึท ื’ืึทื ืฅ 10 ื˜ื‘ ื“ืึทื˜ืึทื‘ื™ื™ืก ื‘ืึทืงืึทืคึผ ืื™ื– ื–ื™ื™ืขืจ, ื–ื™ื™ืขืจ ืœืึทื ื’. ืื•ืŸ ืžื™ืจ ื•ื•ื™ืœืŸ ืฆื• ื˜ืึธืŸ ื“ืึธืก ืึทืœืฅ ื•ื•ื™ ื’ืขืฉื•ื•ื™ื ื“ ื•ื•ื™ ืžืขื’ืœืขืš ืื•ื™ื‘ ืึทื–ืึท ืคึผืจืึธื‘ืœืขืžืก ืงื•ืžืขืŸ. ืื•ืŸ ื“ืึธืก ืื™ื– ืคึผื•ื ืงื˜ ื•ื•ืึธืก ืงืึทื˜ืฉื™ื ื’ ืื™ื– ืคึฟืึทืจ.

ืงืึทื˜ื˜ืฉื•ืคึผ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื ื•ืฆืŸ ื“ืขืœื˜ืึท ื‘ืึทืงืึทืคึผืก, ื•ื•ืึธืก ื–ืขื ืขืŸ ืกื˜ืึธืจื“ ืื™ืŸ ื“ื™ ื•ื•ืึธืœืงืŸ ืื™ืŸ ื“ืขื ื•ื•ืขื’. ืื™ืจ ื–ืึธื’ืŸ ื•ื•ืึธืก LSN ื“ื™ ืœืึทื’ื™ื ื’ ืจืขืคึผืœื™ืงืข ืื™ื– ื“ืขืจื•ื•ื™ื™ึทืœ ืื•ื™ืฃ ืื•ืŸ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืขืก ืื™ืŸ ื“ื™ ืงืึทื˜ืึทืคึผ ื‘ืึทืคึฟืขืœ ืฆื• ืฉืึทืคึฟืŸ ืึท ื“ืขืœื˜ืึท ื‘ืึทืงืึทืคึผ ืฆื•ื•ื™ืฉืŸ ื“ืขื LSN ืื•ืŸ ื“ื™ LSN ืื•ื™ืฃ ื•ื•ืึธืก ื“ื™ื™ืŸ ืงื ื•ื™ืœ ืื™ื– ืื™ืฆื˜ ืœื™ื’ืŸ. ืื•ืŸ ื ืึธืš ื“ืขื ืื™ืจ ื•ืžืงืขืจืŸ ื“ืขื ื‘ืึทืงืึทืคึผ ืฆื• ื“ื™ ืจืขืคึผืœื™ืงืข ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ืœืึทื’ื™ื ื’ ื”ื™ื ื˜ืขืจ.

ืื ื“ืขืจืข ื‘ืึทืกืขืก

ื“ื™ ืกื˜ื•ื“ืขื ื˜ืŸ ื”ืึธื‘ืŸ ืื•ื ื“ื– ืื•ื™ืš ื’ืขื‘ืจืื›ื˜ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื™ืŸ ืึทืžืึธืœ. ื–ื™ื ื˜ ื‘ื™ื™ ื™ืึทื ื“ืขืงืก ืžื™ืจ ืงืึธื›ืŸ ื ื™ื˜ ื‘ืœื•ื™ื– Postgres, ืžื™ืจ ืื•ื™ืš ื”ืึธื‘ืŸ MySQL, MongoDB, Redis, ClickHouse, ืื™ืŸ ืขื˜ืœืขื›ืข ืคื•ื ื˜ ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืงืขื ืขืŸ ืžืึทื›ืŸ ื‘ืึทืงืึทืคึผืก ืžื™ื˜ ืคื•ื ื˜-ืื™ืŸ-ืฆื™ื™ื˜ ืึธืคึผื–ื•ืš ืคึฟืึทืจ MySQL, ืื•ืŸ ืึทื–ื•ื™ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืึท ื’ืขืœืขื’ื ื”ื™ื™ื˜ ืฆื• ืฆื•ืคึฟืขืœื™ืงืขืจ ื–ืฒ ืฆื•ื ืฐืึธืœืงืŸ.

ืื•ืŸ ืžื™ืจ ื’ืขื•ื•ืืœื˜ ืฆื• ื˜ืึธืŸ ื“ืึธืก ืื™ืŸ ืึท ืขื ืœืขืš ื•ื•ืขื’ ืฆื• ื•ื•ืึธืก WAL-G ื˜ื•ื˜. ืื•ืŸ ืžื™ืจ ื‘ืึทืฉืœืึธืกืŸ ืฆื• ืขืงืกืคึผืขืจื™ืžืขื ื˜ ืื•ืŸ ื–ืขืŸ ื•ื•ื™ ืขืก ื•ื•ืึธืœื˜ ืึทืœืข ืงื•ืงืŸ.

ืื•ืŸ ืื™ืŸ ืขืจืฉื˜ืขืจ, ืึธืŸ ื™ื™ึทื ื˜ื™ื™ืœื•ื ื’ ื“ืขื ืœืึธื’ื™ืง ืื™ืŸ ืงื™ื™ืŸ ื•ื•ืขื’, ื–ื™ื™ ื’ืขืฉืจื™ื‘ืŸ ื“ื™ ืงืึธื“ ืื™ืŸ ื“ื™ ื’ืึธืคึผืœ. ื–ื™ื™ ื’ืขื–ืขืŸ ืึทื– ืžื™ืจ ื”ืึธื‘ืŸ ืึท ืžื™ืŸ ืคื•ืŸ ืึทืจื‘ืขื˜ ืžืึธื“ืขืœ ืื•ืŸ ืขืก ืงืขื ืขืŸ ืคืœื™ืขืŸ. ื“ืขืจื ืึธืš ืžื™ืจ ื’ืขื“ืึทื ืง ืึทื– ืื•ื ื“ื–ืขืจ ื”ื•ื™ืคึผื˜ ืงื”ืœ ืื™ื– ืคึผืึธืกื˜ื’ืจืขืกื™ืกืฅ, ื–ื™ื™ ื ื•ืฆืŸ WAL-G. ืื•ืŸ ื“ืขืจื™ื‘ืขืจ ื“ืืจืคืŸ ืžื™ืจ ืขืคืขืก ืืคื˜ื™ื™ืœืŸ ื“ื™ ื“ืื–ื™ืงืข ื˜ื™ื™ืœืŸ. ื“ืึธืก ืื™ื–, ื•ื•ืขืŸ ืžื™ืจ ืจืขื“ืึทื’ื™ืจืŸ ืงืึธื“ ืคึฟืึทืจ Postgres, ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื‘ืจืขื›ืŸ MySQL; ื•ื•ืขืŸ ืžื™ืจ ืจืขื“ืึทื’ื™ืจืŸ MySQL, ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื‘ืจืขื›ืŸ Postgres.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ื“ืขืจ ืขืจืฉื˜ืขืจ ื’ืขื“ืึทื ืง ื•ื•ืขื’ืŸ ื•ื•ื™ ืฆื• ืฆืขื˜ื™ื™ืœืŸ ื“ืขื ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจ ื’ืขื“ืึทื ืง ืคื•ืŸ ื ื™ืฆืŸ ื“ื™ ื–ืขืœื‘ืข ืฆื•ื’ืึทื ื’ ื•ื•ืึธืก ืื™ื– ื’ืขื ื™ืฆื˜ ืื™ืŸ PostgreSQL ื™ืงืกื˜ืขื ืฉืึทื ื–. ืื•ืŸ, ืื™ืŸ ืคืึทืงื˜, ืฆื• ืžืึทื›ืŸ ืึท MySQL ื‘ืึทืงืึทืคึผ ืื™ืจ ื”ืึธื‘ืŸ ืฆื• ื™ื ืกื˜ืึทืœื™ืจืŸ ืึท ืžื™ืŸ ืคื•ืŸ ื“ื™ื ืึทืžื™ืฉ ื‘ื™ื‘ืœื™ืึธื˜ืขืง.

ืื‘ืขืจ ื“ืึธ ื“ื™ ืึทืกื™ืžืžืขื˜ืจื™ ืคื•ืŸ ื“ืขื ืฆื•ื’ืึทื ื’ ืื™ื– ืžื™ื“ ืงืขื ื˜ื™ืง. ื•ื•ืขืŸ ืื™ืจ ื‘ืึทืงืึทืคึผ Postgres, ืื™ืจ ืฉื˜ืขืœืŸ ืึท ื ืึธืจืžืึทืœ ื‘ืึทืงืึทืคึผ ืคึฟืึทืจ Postgres ืื•ื™ืฃ ืขืก ืื•ืŸ ืึทืœืฅ ืื™ื– ื’ื•ื˜. ืื•ืŸ ืคึฟืึทืจ MySQL ืขืก ื˜ื•ืจื ืก ืื•ื™ืก ืึทื– ืื™ืจ ื™ื ืกื˜ืึทืœื™ืจืŸ ืึท ื‘ืึทืงืึทืคึผ ืคึฟืึทืจ Postgres ืื•ืŸ ืื•ื™ืš ื™ื ืกื˜ืึทืœื™ืจืŸ ืึท ื“ื™ื ืึทืžื™ืฉ ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืคึฟืึทืจ MySQL ืคึฟืึทืจ ืขืก. ืขืก ืกืึธื•ื ื“ืก ืžื™ืŸ ืคื•ืŸ ืžืึธื“ื ืข. ืžื™ืจ ื”ืื‘ืŸ ืื–ื•ื™ ืื•ื™ืš ื’ืขื˜ืจืื›ื˜ ืื•ืŸ ื‘ืืฉืœืืกืŸ ืื– ื“ืืก ืื™ื– ื ื™ืฉื˜ ื“ื™ ืœื™ื™ื–ื•ื ื’ ื•ื•ืืก ืžื™ืจ ื“ืืจืคืŸ.

ืคืึทืจืฉื™ื“ืŸ ื‘ื™ืœื“ืขืจ ืคึฟืึทืจ Postgres, MySQL, MongoDB, Redis

ืึธื‘ืขืจ ื“ืึธืก ื”ืึธื˜ ืื•ื ื“ื– ื’ืขืœืึธื–ื˜, ื“ื•ื›ื˜ ื–ื™ืš, ืฆื• ืงื•ืžืขืŸ ืฆื•ื ืจื™ื›ื˜ื™ืงืŸ ื‘ืึทืฉืœื•ืก โ€” ืฆื•ื˜ื™ื™ืœืŸ ืคึฟืึทืจืฉื™ื“ืขื ืข ืคึฟืึทืจื–ืึทืžืœื•ื ื’ืŸ ืคึฟืึทืจ ืคึฟืึทืจืฉื™ื™ื“ืขื ืข ื‘ืึทืกืขืก. ื“ืึธืก ื”ืึธื˜ ื’ืขืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ื™ื–ืึธืœื™ืจืŸ ื“ื™ ืœืึธื’ื™ืง ื˜ื™ื™ื“ ืฆื• ื‘ืึทืงืึทืคึผืก ืคื•ืŸ ืคืึทืจืฉื™ื“ืŸ ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื– ื•ื•ืึธืก ื•ื•ืขื˜ ืึทืงืกืขืก ื“ื™ ืคึผืจืึธืกื˜ API ื•ื•ืึธืก WAL-G ื™ืžืคึผืœืึทืžืึทื ืฅ.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ื“ืืก ืื™ื– ื“ืขืจ ื˜ื™ื™ืœ ื•ื•ืืก ืžื™ืจ ื”ืื‘ืŸ ืืœื™ื™ืŸ ื’ืขืฉืจื™ื‘ืŸ - ืคืืจืŸ ื’ืขื‘ืŸ ื“ื™ ืชืœืžื™ื“ื™ื ื“ื™ ืคืจืื‘ืœืขืžืขืŸ. ื“ืึธืก ืื™ื–, ื“ืึธืก ืื™ื– ืคึผื•ื ืงื˜ ื“ืขืจ ื˜ื™ื™ืœ ื•ื•ื• ื–ื™ื™ ืงืขืŸ ื˜ืึธืŸ ืขืคึผืขืก ืคืึทืœืฉ, ืึทื–ื•ื™ ืžื™ืจ ื‘ืึทืฉืœืึธืกืŸ ืึทื– ืžื™ืจ ื‘ืขืกืขืจ ื˜ืึธืŸ ืขืคึผืขืก ื•ื•ื™ ื“ืึธืก ืื•ืŸ ืึทืœืฅ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ื•ื˜.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ื ืืš ื“ืขื ื”ืื‘ืŸ ืžื™ืจ ืืจื•ื™ืกื’ืขื’ืขื‘ืŸ ืคืจืื‘ืœืขืžืขืŸ. ืžืข ืŸ ื”ื ื˜ ื– ืฒ ื’ืœืฒ ืš ืืคื’ืขืจื™ืกืŸ . ืกื˜ื•ื“ืขื ื˜ืŸ ื–ืขื ืขืŸ ืคืืจืœืื ื’ื˜ ืฆื• ืฉื˜ื™ืฆืŸ ื“ืจื™ื™ึท ื‘ืึทืกืขืก.

ื“ืึธืก ืื™ื– MySQL, ื•ื•ืึธืก ืžื™ืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื‘ืึทืงืึทืคึผ ืžื™ื˜ WAL-G ืื™ืŸ ื“ืขื ื•ื•ืขื’ ืคึฟืึทืจ ืžืขืจ ื•ื•ื™ ืึท ื™ืึธืจ.

ืื•ืŸ ืื™ืฆื˜ MongoDB ืื™ื– ืึทืคึผืจืึธื•ื˜ืฉื™ื ื’ ืคึผืจืึธื“ื•ืงืฆื™ืข, ื•ื•ื• ื–ื™ื™ ืขื ื“ื™ืงืŸ ืขืก ืžื™ื˜ ืึท ื˜ืขืงืข. ืื™ืŸ ืคืึทืงื˜, ืžื™ืจ ื’ืขืฉืจื™ื‘ืŸ ื“ื™ ืคืจื™ื™ืžื•ื•ืขืจืง ืคึฟืึทืจ ืึทืœืข ื“ืขื. ื“ืขืจื ืึธืš ื”ืึธื‘ืŸ ื“ื™ ืกื˜ื•ื“ืขื ื˜ืŸ ื’ืขืฉืจื™ื‘ืŸ ืขื˜ืœืขื›ืข ื•ื•ืขืจืงืึทื‘ืึทืœ ื–ืื›ืŸ. ืื•ืŸ ื“ืขืžืึธืœื˜ ืžื™ืจ ื‘ืจืขื ื’ืขืŸ ื–ื™ื™ ืฆื• ืึท ืฉื˜ืึทื˜ ืึทื– ืžื™ืจ ืงืขื ืขืŸ ืึธื ื ืขืžืขืŸ ืื™ืŸ ืคึผืจืึธื“ื•ืงืฆื™ืข.

ื“ื™ ืคึผืจืึธื‘ืœืขืžืก ื”ืึธื‘ืŸ ื ื™ืฉื˜ ืงื•ืงืŸ ื•ื•ื™ ืกื˜ื•ื“ืขื ื˜ืŸ ื“ืึทืจืคึฟืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ื’ืึทื ืฅ ื‘ืึทืงืึทืคึผ ืžื›ืฉื™ืจื™ื ืคึฟืึทืจ ื™ืขื“ืขืจ ืคื•ืŸ ื“ื™ ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื–. ืžื™ืจ ื”ืื‘ืŸ ื ื™ืฉื˜ ื’ืขื”ืื˜ ืื–ื ืคืจืื‘ืœืขื. ืื•ื ื“ื–ืขืจ ืคึผืจืึธื‘ืœืขื ืื™ื– ื’ืขื•ื•ืขืŸ ืึทื– ืžื™ืจ ื’ืขื•ื•ืืœื˜ ืคื•ื ื˜-ืื™ืŸ-ืฆื™ื™ื˜ ืึธืคึผื–ื•ืš ืื•ืŸ ืžื™ืจ ื’ืขื•ื•ืืœื˜ ืฆื• ื‘ืึทืงืึทืคึผ ืฆื• ื“ื™ ื•ื•ืึธืœืงืŸ. ืื•ืŸ ื–ื™ื™ ื’ืขื‘ืขื˜ืŸ ื“ื™ ืกื˜ื•ื“ืขื ื˜ืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืขื˜ืœืขื›ืข ืงืึธื“ ื•ื•ืึธืก ื•ื•ืึธืœื˜ ืกืึธืœื•ื•ืข ื“ืขื. ื“ื™ ืกื˜ื•ื“ืขื ื˜ืŸ ื”ืึธื‘ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืฉื•ื™ืŸ ื™ื’ื–ื™ืกื˜ื™ื ื’ ื‘ืึทืงืึทืคึผ ืžื›ืฉื™ืจื™ื, ื•ื•ืึธืก ืขืคืขืก ื ืขืžืขืŸ ื‘ืึทืงืึทืคึผืก, ืื•ืŸ ื“ืขืžืึธืœื˜ ื’ืœื•ื“ ืขืก ืึทืœืข ืฆื•ื–ืึทืžืขืŸ ืžื™ื˜ WAL-G, ื•ื•ืึธืก ืคืึธืจื•ื•ืขืจื“ื™ื“ ืขืก ืึทืœืข ืฆื• ื“ื™ ื•ื•ืึธืœืงืŸ. ืื•ืŸ ื–ื™ื™ ืื•ื™ืš ืฆื•ื’ืขื’ืขื‘ืŸ ืคื•ื ื˜-ืื™ืŸ-ืฆื™ื™ื˜ ืึธืคึผื–ื•ืš ืฆื• ื“ืขื.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ื•ื•ืึธืก ืึทื ื“ืขืจืฉ ื”ืึธื‘ืŸ ื“ื™ ืกื˜ื•ื“ืขื ื˜ืŸ ื’ืขื‘ืจืื›ื˜? ื–ื™ื™ ื’ืขื‘ืจืื›ื˜ ืœื™ื‘ืกืึธื“ื™ื•ื ืขื ืงืจื™ืคึผืฉืึทืŸ ืฉื˜ื™ืฆืŸ ืฆื• WAL-G.

ืžื™ืจ ืื•ื™ืš ื”ืึธื‘ืŸ ื‘ืึทืงืึทืคึผ ืกื˜ืึธืจื™ื“ื–ืฉ ืคึผืึทืœืึทืกื™ื–. ืื™ืฆื˜ ื‘ืึทืงืึทืคึผืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืื ื’ืขืฆื™ื™ื›ื ื˜ ื•ื•ื™ ืฉื˜ืขื ื“ื™ืง. ืื•ืŸ ืขืคืขืก ืขืก ืื™ื– ืžืขืจ ื‘ืึทืงื•ื•ืขื ืคึฟืึทืจ ื“ื™ื™ืŸ ื“ื™ื ืกื˜ ืฆื• ืึธื˜ืึทืžื™ื™ื˜ ื“ืขื ืคึผืจืึธืฆืขืก ืคื•ืŸ ืกื˜ืึธืจื™ื ื’ ื–ื™ื™.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ื“ืขื ืขืงืกืคึผืขืจื™ืžืขื ื˜?

ืžืขืจ ื•ื•ื™ 100 ืžืขื ื˜ืฉืŸ ื˜ื›ื™ืœืขืก ืจืขื’ื™ืกื˜ืจื™ืจื˜ ืคึฟืึทืจ ื“ืขื ืงื•ืจืก. ืื™ืŸ ืขืจืฉื˜ืขืจ ืื™ืš ื”ืื˜ ื ื™ืฉื˜ ื–ืึธื’ืŸ ืึทื– ื“ื™ ืื•ื ื™ื•ื•ืขืจืกื™ื˜ืขื˜ ืื™ืŸ ื™ืขืงืึทื˜ืขืจื™ื ื‘ื•ืจื’ ืื™ื– ื“ื™ ื™ื•ืจืึทืœ ืคืขื“ืขืจืืœืข ืื•ื ื™ื•ื•ืขืจืกื™ื˜ืขื˜. ืžื™ืจ ื”ืึธื‘ืŸ ื“ืึธืจื˜ ืึทืœืฅ ืžื•ื“ื™ืข. 100 ืžืขื ื˜ืฉืŸ ืจืขื’ื™ืกื˜ืจื™ืจื˜. ืื™ืŸ ืคืึทืงื˜, ืคื™ืœ ื•ื•ื™ื™ื ื™ืงืขืจืข ืžืขื ื˜ืฉืŸ ืื ื’ืขื”ื•ื™ื‘ืŸ ืฆื• ื˜ืึธืŸ ืขืคึผืขืก, ื•ื•ืขื’ืŸ 30 ืžืขื ื˜ืฉืŸ.

ืืคื™ืœื• ื•ื•ื™ื™ื ื™ืงืขืจืข ืžืขื ื˜ืฉืŸ ื”ืึธื‘ืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื“ืขื ืงื•ืจืก, ื•ื•ื™ื™ึทืœ ืขืก ืื™ื– ื ื™ื™ื˜ื™ืง ืฆื• ืฉืจื™ื™ึทื‘ืŸ ื˜ืขืกืฅ ืคึฟืึทืจ ื“ื™ ืงืึธื“ืขืก ื•ื•ืึธืก ืฉื•ื™ืŸ ืขืงืกื™ืกื˜ื™ืจืŸ. ืื•ืŸ ืื•ื™ืš ืคืึทืจืจื™ื›ื˜ืŸ ืขื˜ืœืขื›ืข ื–ืฉื•ืง ืึธื“ืขืจ ืžืึทื›ืŸ ืขื˜ืœืขื›ืข ืฉื˜ืจื™ืš. ืื•ืŸ ืขื˜ืœืขื›ืข ืกื˜ื•ื“ืขื ื˜ืŸ ื ืึธืš ืคืืจืžืื›ื˜ ื“ืขื ืงื•ืจืก.

ื“ืขืจื•ื•ื™ื™ึทืœ, ื‘ืขืฉืึทืก ื“ืขื ืงื•ืจืก, ืกื˜ื•ื“ืขื ื˜ืŸ ื”ืึธื‘ืŸ ืคืึทืจืคืขืกื˜ื™ืงื˜ ื•ื•ืขื’ืŸ 14 ื™ืฉื•ื– ืื•ืŸ ื’ืขืžืื›ื˜ 10 ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ ืคืึทืจืฉื™ื“ืŸ ืกื™ื–ืขืก. ืื•ืŸ, ืขืก ืžื™ื™ื ื˜ ืฆื• ืžื™ืจ, ื“ืึธืก ืื™ื– ืึท ืคื•ืœ-ืคืœืขื“ื–ืฉื“ ืคืึทืจื‘ื™ื™ึทื˜ ืคื•ืŸ ืื™ื™ืŸ ืึธื“ืขืจ ืฆื•ื•ื™ื™ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก.

ืฆื•ื•ื™ืฉ ืŸ ืื ื“ืขืจ ืข ื”ืื‘ ืŸ ืžื™ ืจ ืืจื•ื™ืกื’ืขื’ืขื‘ ืŸ ื“ื™ืคืœืืžืื˜ ืŸ ืื• ืŸ ืงื•ืจืกืืจื‘ืขื˜ . ืื•ืŸ 12 ื‘ืืงื•ืžืขืŸ ื“ื™ืคึผืœืึธืžืึทืก. 6 ืคื•ืŸ ื–ื™ื™ ื”ืึธื‘ืŸ ื–ื™ืš ืฉื•ื™ืŸ ืคืืจื˜ื™ื™ื“ื™ืงื˜ ื‘ื™ื™ "5". ื“ื™ ื•ื•ืืก ื–ืขื ืขืŸ ื’ืขื‘ืœื™ื‘ืŸ ื”ืื‘ืŸ ื ืืš ื ื™ืฉื˜ ื’ืขื”ืื˜ ืงื™ื™ืŸ ืฉื•ืฅ, ืื‘ืขืจ ืื™ืš ืžื™ื™ืŸ ืื– ืื•ื™ืš ืคืืจ ื–ื™ื™ ื•ื•ืขื˜ ืืœืขืก ื–ื™ื™ืŸ ื’ื•ื˜.

ืคึผืœืึทื ืก ืคึฟืึทืจ ื“ื™ ืฆื•ืงื•ื ืคึฟื˜

ื•ื•ืึธืก ืคึผืœืึทื ื– ื”ืึธื‘ืŸ ืžื™ืจ ืคึฟืึทืจ ื“ืขืจ ืฆื•ืงื•ื ืคึฟื˜?

ืื™ืŸ ืžื™ื ื“ืกื˜ืขืจ ื“ื™ ืฉื˜ืจื™ืš ืจื™ืงื•ื•ืขืก ื•ื•ืึธืก ืžื™ืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ื’ืขื”ืขืจื˜ ืคื•ืŸ ื™ื•ื–ืขืจื– ืื•ืŸ ื•ื•ื™ืœืŸ ืฆื• ื˜ืึธืŸ. ื“ืืก:

  • ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื“ื™ ืงืขืจืขืงื˜ื ืึทืก ืคื•ืŸ ื˜ื™ื™ืžืœื™ื™ืŸ ื˜ืจืึทืงื™ื ื’ ืื™ืŸ ื“ื™ HA ืงื ื•ื™ืœ ื‘ืึทืงืึทืคึผ ืึทืจืงื™ื™ื•ื•. ืื™ืจ ืงืขื ืขืŸ ื˜ืึธืŸ ื“ืึธืก ืžื™ื˜ WAL-G. ืื•ืŸ ืื™ืš ื˜ืจืึทื›ื˜ืŸ ืžื™ืจ ื•ื•ืขืœืŸ ื”ืึธื‘ืŸ ืกื˜ื•ื“ืขื ื˜ืŸ ื•ื•ืึธืก ื•ื•ืขืœืŸ ื ืขืžืขืŸ ื“ืขื ืขื ื™ืŸ.
  • ืžื™ืจ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ืึท ืžืขื ื˜ืฉ ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ื˜ืจืึทื ืกืคืขืจื™ื ื’ ื‘ืึทืงืึทืคึผืก ืื•ืŸ WAL ืฆื•ื•ื™ืฉืŸ ื•ื•ืืœืงื ืก.
  • ืื•ืŸ ืžื™ืจ ืœืขืฆื˜ื ืก ืคืืจืขืคื ื˜ืœืขื›ื˜ ืึท ื’ืขื“ืึทื ืง ืึทื– ืžื™ืจ ืงืขื ืขืŸ ืคืึทืจื’ื™ื›ืขืจืŸ WAL-G ืืคื™ืœื• ืžืขืจ ื“ื•ืจืš ืึทื ืคึผืึทืงื™ื ื’ ื™ื ืงืจืึทืžืขื ื˜ืึทืœ ื‘ืึทืงืึทืคึผืก ืึธืŸ ืจื™ืจื™ื™ื˜ื™ื ื’ ื‘ืœืขื˜ืขืจ ืื•ืŸ ืึธืคึผื˜ื™ืžื™ื–ื™ืจืŸ ื“ื™ ืึทืจืงื™ื™ื•ื•ื– ื•ื•ืึธืก ืžื™ืจ ืฉื™ืงืŸ ื“ืึธืจื˜.

ืื™ืจ ืงืขื ืขืŸ ื˜ื™ื™ืœืŸ ื–ื™ื™ ื“ืึธ

ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขื ื‘ืึทืจื™ื›ื˜ ืคึฟืึทืจ? ื“ืขืจืฆื•, ืื™ืฆื˜, ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ื“ื™ 4 ืžืขื ื˜ืฉืŸ ื•ื•ืึธืก ืฉื˜ื™ืฆืŸ ื“ืขื ืคึผืจื•ื™ืขืงื˜, ืžื™ืจ ื”ืึธื‘ืŸ ื ืึธืš ื”ืขื ื˜, ืคื•ืŸ ื•ื•ืึธืก ืขืก ื–ืขื ืขืŸ ื’ืึทื ืฅ ืึท ืคึผืœืึทืฅ. ืกืคึผืขืฆื™ืขืœ ืื•ื™ื‘ ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ ืฆื• ื–ื™ื™ ืื™ืŸ ืึท ืคึผืขืจื–ืขื ืœืขืš ืึธื ื–ืึธื’. ืื•ืŸ ืื•ื™ื‘ ืื™ืจ ื‘ืึทืงืึทืคึผ ื“ื™ื™ืŸ ื“ืึทื˜ืŸ ืื•ืŸ ื˜ืึธืŸ ื“ืึธืก ืžื™ื˜ WAL-G ืึธื“ืขืจ ื•ื•ืึธืœื˜ ื•ื•ื™ ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืฆื• WAL-G, ืžื™ืจ ืงืขื ืขืŸ ื’ืึทื ืฅ ืœื™ื™ื›ื˜ ืึทืงืึทืžืึทื“ื™ื™ื˜ ื“ื™ื™ืŸ ื•ื•ื™ืœ.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ื“ืึธืก ืื™ื– ืึท QR ืงืึธื“ ืื•ืŸ ืึท ืœื™ื ืง. ืื™ืจ ืงืขื ืขืŸ ื’ื™ื™ืŸ ื“ื•ืจืš ื–ื™ื™ ืื•ืŸ ืฉืจื™ื™ึทื‘ืŸ ืึทืœืข ื“ื™ื™ืŸ ื•ื•ื™ืœ. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืžื™ืจ ื–ืขื ืขืŸ ื ื™ืฉื˜ ืคื™ืงืกื™ืจ ืขื˜ืœืขื›ืข ื–ืฉื•ืง. ืึธื“ืขืจ ืื™ืจ ื˜ืึทืงืข ื•ื•ื™ืœืŸ ืขื˜ืœืขื›ืข ืฉื˜ืจื™ืš, ืึธื‘ืขืจ ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืกื™ื‘ื” ืขืก ืื™ื– ื ื™ืฉื˜ ื ืึธืš ืื™ืŸ ืงื™ื™ืŸ ื‘ืึทืงืึทืคึผ, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื•ื ื“ื–ืขืจ. ื–ื™ื™ื˜ ื–ื™ื›ืขืจ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ื•ื•ืขื’ืŸ ื“ืขื.

WAL-G: ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืื•ืŸ ืงื”ืœ ื™ืงืกืคึผืึทื ืฉืึทืŸ. ื’ืขืึธืจื’ื™ ืจื™ืœืึธื•ื•

ืฉืืœื•ืช

ื”ืขืœื! ื ื“ืื ืง ืคืืจ ื“ืขื ื‘ืืจื™ื›ื˜! ืคืจืื’ืข ื•ื•ืขื’ืŸ WAL-G, ืึธื‘ืขืจ ื ื™ืฉื˜ ื•ื•ืขื’ืŸ Postgres. WAL-G ื‘ืึทืงืึทืคึผืก MySQL ืื•ืŸ ืจื•ืคื˜ ืึทืŸ ืขืงืกื˜ืจืข ื‘ืึทืงืึทืคึผ. ืื•ื™ื‘ ืžื™ืจ ื ืขืžืขืŸ ืžืึธื“ืขืจืŸ ื™ื ืกื˜ืึทืœื™ื™ืฉืึทื ื– ืื•ื™ืฃ CentOS ืื•ืŸ ืื•ื™ื‘ ืื™ืจ ื™ื ืกื˜ืึทืœื™ืจืŸ MySQL, MariDB ื•ื•ืขื˜ ื–ื™ื™ืŸ ืื™ื ืกื˜ืึทืœื™ืจืŸ. ืคึฟื•ืŸ ื•ื•ืขืจืกื™ืข 10.3, ืขืงืกื˜ืจืข ื‘ืึทืงืึทืคึผ ืื™ื– ื ื™ืฉื˜ ื’ืขืฉื˜ื™ืฆื˜, MariDB ื‘ืึทืงืึทืคึผ ืื™ื– ื’ืขืฉื˜ื™ืฆื˜. ื•ื•ื™ ื’ื™ื™ื˜ ืื™ืจ ืžื™ื˜ ื“ืขื?

ืื™ืŸ ื“ืขื ืžืึธืžืขื ื˜ ืžื™ืจ ื”ืึธื‘ืŸ ื ื™ืฉื˜ ื’ืขืคืจื•ื•ื•ื˜ ืฆื• ื‘ืึทืงืึทืคึผ MariDB. ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขื”ืื˜ ืจื™ืงื•ื•ืขืก ืคึฟืึทืจ FoundationDB ืฉื˜ื™ืฆืŸ, ืึธื‘ืขืจ ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ, ืื•ื™ื‘ ืขืก ืื™ื– ืึทื–ืึท ืึท ื‘ืงืฉื”, ืžื™ืจ ืงืขื ืขืŸ ื’ืขืคึฟื™ื ืขืŸ ืžืขื ื˜ืฉืŸ ื•ื•ืึธืก ื•ื•ืขืœืŸ ื˜ืึธืŸ ื“ืึธืก. ืขืก ืื™ื– ื ื™ืฉื˜ ืึทื–ื•ื™ ืœืึทื ื’ ืึธื“ืขืจ ื•ื•ื™ ืฉื•ื•ืขืจ ื•ื•ื™ ืื™ืš ื˜ืจืึทื›ื˜ืŸ.

ื ื’ื•ื˜ืŸ ืžื™ื˜ืื’ ื ื“ืื ืง ืคืืจ ื“ืขื ื‘ืืจื™ื›ื˜! ืคืจืื’ืข ื•ื•ืขื’ืŸ ืคึผืึธื˜ืขื ืฆื™ืขืœ ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ. ื–ืขื ื˜ ืื™ืจ ื’ืจื™ื™ื˜ ืฆื• ืžืึทื›ืŸ WAL-G ืึทืจื‘ืขื˜ ืžื™ื˜ ื˜ื™ื™ืคึผืก ืึทื–ื•ื™ ืึทื– ืื™ืจ ืงืขื ืขืŸ ื‘ืึทืงืึทืคึผ ืฆื• ื˜ื™ื™ืคึผืก?

ื‘ืึทืงืงื•ืคึผ ืื•ื™ืฃ ื˜ืึทืฉืžืข ืกื˜ืึธืจื™ื“ื–ืฉ ืžืฉืžืขื•ืช ืžื™ื˜ืœ?

ื™ื.

ืขืก ืื™ื– ืึทื ื“ืจืขื™ ื‘ืึธืจืึธื“ื™ืŸ, ื•ื•ืึธืก ืงืขื ืขืŸ ืขื ื˜ืคึฟืขืจืŸ ื“ื™ ืงืฉื™ื ื‘ืขืกืขืจ ื•ื•ื™ ืžื™ืจ.

(ืื ื“ืจื™ื™) ื™ื, ื ื“ืื ืง ืคืืจ ื“ื™ ืคืจืื’ืข! ืžื™ืจ ื”ืึธื‘ืŸ ืึท ื‘ืงืฉื” ืฆื• ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืึท ื‘ืึทืงืึทืคึผ ืฆื• ื˜ืึทืฉืžืข ืคึฟื•ืŸ ื•ื•ืึธืœืงืŸ ืกื˜ืึธืจื™ื“ื–ืฉ. ืื•ืŸ ืคึฟืึทืจ ื“ืขื ื–ืขืขืŸ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืฆื•ื•ื™ืฉืŸ ื•ื•ืืœืงื ืก. ื•ื•ื™ื™ึทืœ ื•ื•ืึธืœืงืŸ-ืฆื•-ื•ื•ืึธืœืงืŸ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืื™ื– ืึท ื’ืขื ืขืจืึทืœื™ื–ืขื“ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ื˜ืึทืฉืžืข ืึทืจื™ื‘ืขืจืคื™ืจืŸ. ืื™ืŸ ืึทื“ื™ืฉืึทืŸ, ืžื™ืจ ื”ืึธื‘ืŸ ืึทืŸ ืขืงืกื˜ืขื ืกื™ื‘ืœืข ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ. ื“ื•ืจืš ื“ืขื ื•ื•ืขื’, ืคื™ืœืข ืกื˜ืึธืจืึธื’ืขืก ื–ืขื ืขืŸ ื’ืขืฉืจื™ื‘ืŸ ื“ื•ืจืš ืกื˜ื•ื“ืขื ื˜ืŸ. ืื•ืŸ ืื•ื™ื‘ ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืคึฟืึทืจ ื˜ืึทืฉืžืข, ืขืก ื•ื•ืขื˜, ืคื•ืŸ ืงื•ืจืก, ื–ื™ื™ืŸ ื’ืขืฉื˜ื™ืฆื˜. ืžื™ืจ ื–ืขื ืขืŸ ื’ืจื™ื™ื˜ ืฆื• ื‘ืึทื˜ืจืึทื›ื˜ืŸ ืฆื™ืขืŸ ืจื™ืงื•ื•ืขืก. ื“ืึธืจื˜ ื“ืึทืจืฃ ืžืขืŸ ืฉืจื™ื™ึทื‘ืŸ ืึท ื˜ืขืงืข, ืœื™ื™ืขื ืขืŸ ืึท ื˜ืขืงืข. ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื“ื™ ื˜ื™ื ื’ื– ืื™ืŸ Go, ืื™ืจ ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ืขื ื“ื™ืงืŸ ืžื™ื˜ 50 ืฉื•ืจื•ืช ืคื•ืŸ ืงืึธื“. ืื•ืŸ ื“ื™ ื˜ื™ื™ืคึผ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขืฉื˜ื™ืฆื˜ ืื™ืŸ WAL-G.

ื ื“ืื ืง ืคืืจ ื“ืขื ื‘ืืจื™ื›ื˜! ื˜ืฉื™ืงืึทื•ื•ืข ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืคึผืจืึธืฆืขืก. ื‘ืึทืงืงื•ืคึผ ืื™ื– ืึท ืขืจื ืกื˜ ืฉื˜ื™ืง ืคื•ืŸ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ื•ื•ืึธืก ื–ืึธืœ ื–ื™ื™ืŸ ื’ืขื–ื•ื ื˜ ื‘ืื“ืขืงื˜ ื“ื•ืจืš ื˜ืขืกืฅ. ื•ื•ืขืŸ ืื™ืจ ื™ืžืคึผืœืึทืžืขื ืึทื“ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ืคึฟืึทืจ ื ื™ื™ึทืข ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื–, ื”ืึธื‘ืŸ ื“ื™ ืกื˜ื•ื“ืขื ื˜ืŸ ืื•ื™ืš ื’ืขืฉืจื™ื‘ืŸ ื“ื™ ื˜ืขืกืฅ, ืึธื“ืขืจ ืื™ืจ ื”ืึธื˜ ื’ืขืฉืจื™ื‘ืŸ ื“ื™ ื˜ืขืกืฅ ื–ื™ืš ืื•ืŸ ื“ืึทืŸ ื’ืขื‘ืŸ ื“ื™ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืฆื• ื“ื™ ืกื˜ื•ื“ืขื ื˜ืŸ?

ืกื˜ื•ื“ืขื ื˜ืŸ ืื•ื™ืš ื’ืขืฉืจื™ื‘ืŸ ื˜ืขืกืฅ. ืื‘ืขืจ ืกื˜ื•ื“ืขื ื˜ืŸ ื’ืขืฉืจื™ื‘ืŸ ืžืขืจ ืคึฟืึทืจ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืึทื–ืึท ื•ื•ื™ ื ื™ื™ึท ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื–. ื–ื™ื™ ื’ืขืฉืจื™ื‘ืŸ ื™ื ื˜ืึทื’ืจื™ื™ืฉืึทืŸ ื˜ืขืกืฅ. ืื•ืŸ ื–ื™ื™ ื’ืขืฉืจื™ื‘ืŸ ืึทืคึผืึทืจืึทื˜ ื˜ืขืกืฅ. ืื•ื™ื‘ ื“ื™ ื™ื ื˜ืึทื’ืจื™ื™ืฉืึทืŸ ืคึผืึทืกื™ื–, โ€‹โ€‹ื“ืึธืก ืื™ื–, ืื™ืŸ ื“ืขื ืžืึธืžืขื ื˜, ื“ืึธืก ืื™ื– ืึท ืฉืจื™ืคื˜ ื•ื•ืึธืก ืื™ืจ ื•ื™ืกืคื™ืจืŸ ืžืึทื ื™ื•ืึทืœื™ ืึธื“ืขืจ ืื™ืจ ื”ืึธื‘ืŸ Cron ื˜ืืŸ ืขืก, ืœืžืฉืœ. ื“ืึธืก ื”ื™ื™ืกื˜, ื“ืขืจ ืฉืจื™ืคื˜ ื“ืึธืจื˜ ืื™ื– ื–ื™ื™ืขืจ ืงืœืึธืจ.

ื“ื™ ืกื˜ื•ื“ืขื ื˜ืŸ ื”ืึธื‘ืŸ ื ื™ืฉื˜ ืคื™ืœ ื“ืขืจืคืึทืจื•ื ื’. ื˜ื•ื˜ ืจื™ื•ื•ื™ื•ื™ื ื’ ื ืขืžืขืŸ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืฆื™ื™ื˜?

ื™ืึธ, ื‘ืืจื™ื›ื˜ืŸ ื ืขืžืขืŸ ื’ืึทื ืฅ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ืฆื™ื™ื˜. ื“ืืก ื”ื™ื™ืกื˜, ื’ืขื•ื•ืขื ืœื™ืš ื•ื•ืขืŸ ืขืก ืงื•ืžืขืŸ ื ืืš ืขื˜ืœื™ื›ืข ืžืชื—ื™ื™ื‘ื™ื ืื•ื™ืฃ ืื™ื™ื ืžืืœ ืื•ืŸ ื–ืื’ืŸ ืื– ืื™ืš ื”ืื‘ ื“ืืก ื’ืขื˜ื•ืŸ, ืื™ืš ื”ืื‘ ื“ืืก ื’ืขื˜ื•ืŸ, ื“ืืŸ ื“ืืจืฃ ืžืขืŸ ื˜ืจืื›ื˜ืŸ ืื•ืŸ ืืคืฉื˜ืขืœืŸ ื‘ืขืจืš ื ื”ืืœื‘ืŸ ื˜ืื’ ืฆื• ืคืืจืฉื˜ื™ื™ืŸ ื•ื•ืืก ื–ื™ื™ ื”ืื‘ืŸ ื“ืืจื˜ ื’ืขืฉืจื™ื‘ืŸ. ื•ื•ื™ื™ึทืœ ื“ื™ ืงืึธื“ ืžื•ื–ืŸ ื–ื™ื™ืŸ ืœื™ื™ืขื ืขืŸ ืงืขืจืคืึทืœื™. ื–ื™ื™ ื”ืื‘ืŸ ื ื™ืฉื˜ ื’ืขื”ืื˜ ืงื™ื™ืŸ ืื™ื ื˜ืขืจื•ื•ื™ื•. ืžื™ืจ ืงืขื ืขืŸ ื–ื™ื™ ื ื™ืฉื˜ ื–ื™ื™ืขืจ ื’ื•ื˜, ืึทื–ื•ื™ ืขืก ื ืขืžื˜ ืึท ื‘ืึทื˜ื™ื™ื˜ื™ืง ืฆื™ื™ื˜.

ื ื“ืื ืง ืคืืจ ื“ืขื ื‘ืืจื™ื›ื˜! ื‘ื™ื– ืึทื”ืขืจ, Andrey Borodin ืกื˜ื™ื™ื˜ื™ื“ ืึทื– archive_command ืื™ืŸ WAL-G ื–ืึธืœ ื–ื™ื™ืŸ ื’ืขืจื•ืคึฟืŸ ื’ืœื™ื™ึทืš. ืื‘ืขืจ ืื™ืŸ ื“ืขื ืคืึทืœ ืคื•ืŸ ืึท ืžื™ืŸ ืคื•ืŸ ืงื ื•ื™ืœ ืคึผืึทื˜ืจืึธืŸ, ืžื™ืจ ื“ืึทืจืคึฟืŸ ื ืึธืš ืœืึธื’ื™ืง ืฆื• ื‘ืึทืฉืœื™ืกืŸ ื“ื™ ื ืึธื“ืข ืคื•ืŸ โ€‹โ€‹ื•ื•ืึธืก ืฆื• ืฉื™ืงืŸ ื“ื™ ืฉืึทืคืฅ. ื•ื•ื™ ื˜ืึธืŸ ืื™ืจ ืกืึธืœื•ื•ืข ื“ืขื ืคึผืจืึธื‘ืœืขื ื–ื™ืš?

ื•ื•ืืก ืื™ื– ื“ื™ื™ืŸ ืคืจืื‘ืœืขื ื“ื? ื–ืืœ ืก ื–ืึธื’ืŸ ืื™ืจ ื”ืึธื‘ืŸ ืึท ืกื™ื ื˜ืฉืจืึธื ืึธื•ืก ืจืขืคึผืœื™ืงืข ืžื™ื˜ ื•ื•ืึธืก ืื™ืจ ืžืึทื›ืŸ ืึท ื‘ืึทืงืึทืคึผ? ืื“ืขืจ ื•ื•ืืก?

(ืึทื ื“ืจื™ื™) ื“ืขืจ ืคืึทืงื˜ ืื™ื– ืึทื– ื˜ืึทืงืข WAL-G ืื™ื– ื‘ื“ืขื” ืฆื• ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืึธืŸ ืฉืึธืœ ืกืงืจื™ืคึผืก. ืื•ื™ื‘ ืขืคึผืขืก ืื™ื– ืคืขืœื ื“ื™ืง, ืœืึธื–ืŸ ืื•ื ื“ื– ืœื™ื™ื’ืŸ ื“ื™ ืœืึธื’ื™ืง ื•ื•ืึธืก ื–ืึธืœ ื–ื™ื™ืŸ ืื™ืŸ WAL-G. ื•ื•ื™ ืคึฟืึทืจ ื•ื•ื• ืึทืจืงื™ื™ื•ื•ื™ื ื’ ื–ืึธืœ ืงื•ืžืขืŸ ืคื•ืŸ, ืžื™ืจ ื’ืœื•ื™ื‘ืŸ ืึทื– ืึทืจืงื™ื™ื•ื•ื™ื ื’ ื–ืึธืœ ื–ื™ื™ืŸ ืคื•ืŸ ื“ื™ ืงืจืึทื ื˜ ื‘ืขืœ ืื™ืŸ ื“ืขื ืงื ื•ื™ืœ. ืึทืจื˜ืฉื™ื•ื•ื™ื ื’ ืคื•ืŸ ืึท ืจืขืคึผืœื™ืงืข ืื™ื– ืึท ืฉืœืขื›ื˜ ื’ืขื“ืึทื ืง. ืขืก ื–ืขื ืขืŸ ืคืึทืจืฉื™ื“ืŸ ืžืขื’ืœืขืš ืกื™ื ืขืจื™ืึธื•ื– ืžื™ื˜ ืคึผืจืึธื‘ืœืขืžืก. ืื™ืŸ ื‘ืึทื–ื•ื ื“ืขืจ, ืคึผืจืึธื‘ืœืขืžืก ืžื™ื˜ ืึทืจื˜ืฉื™ื•ื•ื™ื ื’ ื˜ื™ื™ืžืœื™ื™ื ื– ืื•ืŸ ืงื™ื™ืŸ ื ืึธืš ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข. ื“ืึทื ืงืขืŸ ืคึฟืึทืจ ื“ื™ ืงืฉื™ื!

(ืงืœืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ: ืžื™ืจ ื’ืึทื˜ ื‘ืึทืคืจื™ื™ึทืขืŸ ืคื•ืŸ ืฉืึธืœ ืกืงืจื™ืคึผืก ืื™ืŸ ื“ืขื ืึทืจื•ื™ืกื’ืขื‘ืŸ)

ื’ื•ื˜ืŸ ืื•ื•ืขื ื˜! ื ื“ืื ืง ืคืืจ ื“ืขื ื‘ืืจื™ื›ื˜! ืื™ืš ื‘ื™ืŸ ืื™ื ื˜ืขืจืขืกื™ืจื˜ ืื™ืŸ ื“ื™ ืงืึทื˜ืึทืคึผ ืฉื˜ืจื™ืš ื•ื•ืึธืก ืื™ืจ ื”ืึธื˜ ื’ืขืจืขื“ื˜ ื•ื•ืขื’ืŸ. ืžื™ืจ ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ืคื™ื™ืกื˜ ืžื™ื˜ ืึท ืกื™ื˜ื•ืึทืฆื™ืข ื•ื•ื• ืึท ืจืขืคึผืœื™ืงืข ืื™ื– ื’ืขื•ื•ืขืŸ ื”ื™ื ื˜ืขืจ ืื•ืŸ ืงืขืŸ ื ื™ืฉื˜ ื›ืึทืคึผืŸ ื–ื™ืš. ืื•ืŸ ืื™ืš ื”ืึธื‘ ื ื™ื˜ ื’ืขืคึฟื•ื ืขืŸ ืึท ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’ ืคื•ืŸ ื“ืขื ืฉื˜ืจื™ืš ืื™ืŸ WAL-G ื“ืึธืงื•ืžืขื ื˜ืŸ.

Catchup ืื™ื– ืืจื•ื™ืก ืžืžืฉ ืื•ื™ืฃ 20 ื™ืื ื•ืืจ 2020. ื“ื™ ื“ืึทืงื™ื•ืžืขื ื˜ื™ื™ืฉืึทืŸ ืงืขืŸ ื“ืึทืจืคึฟืŸ ืขื˜ืœืขื›ืข ืžืขืจ ืึทืจื‘ืขื˜. ืžื™ืจ ืฉืจื™ื™ึทื‘ืŸ ืขืก ื–ื™ืš ืื•ืŸ ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ืฉืจื™ื™ึทื‘ืŸ ืขืก ืกื•ืคึผืขืจ ื’ื•ื˜. ืื•ืŸ ืืคืฉืจ ื–ืืœืŸ ืžื™ืจ ืื ื”ื™ื™ื‘ืŸ ืคืืจืœืื ื’ืŸ ื“ื™ ืกื˜ื•ื“ืขื ื˜ืŸ ืฆื• ืฉืจื™ื™ื‘ืŸ ืขืก.

ืื™ื– ืขืก ืฉื•ื™ืŸ ืืจื•ื™ืก?

ื“ื™ ืฆื™ืขืŸ ื‘ืงืฉื” ืื™ื– ืฉื•ื™ืŸ ื˜ื•ื™ื˜, ื“"ื” ืื™ืš ืึธืคึผื’ืขืฉื˜ืขืœื˜ ืขืก. ืื™ืš ื’ืขืคืจื•ืื•ื•ื˜ ื“ืขื ืื•ื™ืฃ ืึท ืคึผืจืึธื‘ืข ืงื ื•ื™ืœ. ื‘ื™ื– ืื™ืฆื˜ ืžื™ืจ ื”ืึธื‘ืŸ ื ื™ืฉื˜ ื’ืขื”ืื˜ ืึท ืกื™ื˜ื•ืึทืฆื™ืข ื•ื•ื• ืžื™ืจ ืงืขืŸ ืคึผืจื•ื‘ื™ืจืŸ ื“ืึธืก ืื™ืŸ ืึท ืงืึทืžื‘ืึทื˜ ื‘ื™ื™ึทืฉืคึผื™ืœ.

ื•ื•ืขืŸ ืฆื• ื“ืขืจื•ื•ืึทืจื˜ืŸ?

ืื™ืš ื•ื•ื™ืก ื ื™ืฉื˜. ื•ื•ืึทืจื˜ืŸ ืึท ื—ื•ื“ืฉ, ืžื™ืจ ื•ื•ืขืœืŸ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืคึฟืึทืจ ื–ื™ื›ืขืจ.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’