DUMP ื–ื™ืฆื•ื ื’ | grep 'backend|devops'

ืœืขืฆื˜ืข ื•ื•ืึธืš ืื™ืš ื’ืขื’ืื ื’ืขืŸ ืฆื• ื“ื™ DUMP IT ื–ื™ืฆื•ื ื’ (https://dump-ekb.ru/) ืื™ืŸ ื™ืขืงืึทื˜ืขืจื™ื ื‘ื•ืจื’ ืื•ืŸ ืื™ืš ื•ื•ื™ืœืŸ ืฆื• ื–ืึธื’ืŸ ืื™ืจ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ื™ืกืงืึทืกื˜ ืื™ืŸ ื“ื™ Backend ืื•ืŸ Devops ืกืขืงืฉืึทื ื–, ืื•ืŸ ืฆื™ ืจืขื’ื™ืึธื ืึทืœ IT ืงืึทื ืคืจืึทื ืกืึทื– ื–ืขื ืขืŸ ื•ื•ืขืจื˜ ื•ืคืžืขืจืงื–ืึทืžืงื™ื™ื˜.

DUMP ื–ื™ืฆื•ื ื’ | grep 'backend|devops'
ื ื™ืงืึธืœื™ื™ึท ืกื•ื•ืขืจื˜ืฉืงืึธื•ื• ืคื•ืŸ ื‘ื™ื™ื– ืžืึทืจื˜ื™ืึทื ืก ื•ื•ืขื’ืŸ ืกืขืจื•ื•ืขืจืœืขืกืก

ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืึธืจื˜?

ืื™ืŸ ื’ืึทื ืฅ, ื“ื™ ื–ื™ืฆื•ื ื’ ื”ืื˜ 8 ืกืขืงืฉืึทื ื–: ื‘ืึทืงืขื ื“, ืคืจืึธื ื˜ืขื ื“, ืžืึธื‘ื™ืœ, ื˜ืขืกื˜ื™ื ื’ ืื•ืŸ ืงืึท, ื“ืขื•ื•ืึธืคึผืก, ืคึผืœืึทืŸ, ื•ื•ื™ืกื ืฉืึทืคึฟื˜ ืื•ืŸ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’.

ื“ื™ ื’ืจืขืกื˜ืข ื”ืึทืœืœืก, ื“ื•ืจืš ื“ืขื ื•ื•ืขื’, ื–ืขื ืขืŸ ืื™ืŸ ื•ื•ื™ืกื ืฉืึทืคึฟื˜ ืื•ืŸ ืžืึทื ืึทื’ืขืžืขื ื˜)) ืคึฟืึทืจ ~ 350 ืžืขื ื˜ืฉืŸ ื™ืขื“ืขืจ. ื‘ืึทืงืขื ื“ ืื•ืŸ ืคืจืึธื ื˜ืขื ื“ ื–ืขื ืขืŸ ื ื™ืฉื˜ ืคื™ืœ ืงืœืขื ืขืจืขืจ. ื“ื™ ื“ืขื•ื•ืึธืคึผืก ืฆื™ืžืขืจ ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจ ืงืœืขื ืกื˜ืขืจ, ืึธื‘ืขืจ ืึทืงื˜ื™ื•ื•.

ืื™ืš ืฆื•ื’ืขื”ืขืจื˜ ืฆื• ื“ื™ ืจื™ืคึผืึธืจืฅ ืื™ืŸ ื“ื™ ื“ืขื•ื•ืึธืคึผืก ืื•ืŸ ื‘ืึทืงืขื ื“ ืกืขืงืฉืึทื ื– ืื•ืŸ ื’ืขืจืขื“ื˜ ืึท ื‘ื™ืกืœ ืžื™ื˜ ื“ื™ ืกืคึผื™ืงืขืจื–. ืื™ืš ื•ื•ืึธืœื˜ ื•ื•ื™ ืฆื• ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื“ื™ ื˜ืขืžืขืก ื•ื•ืึธืก ื–ืขื ืขืŸ ื‘ืื“ืขืงื˜ ืื•ืŸ ืึธืคึผืฉืึทืฆืŸ ื“ื™ ืกืขืงืฉืึทื ื– ืื•ื™ืฃ ื“ืขืจ ื–ื™ืฆื•ื ื’.

ืคืืจืฉื˜ื™ื™ืขืจืก ืคื•ืŸ SKB-Kontur, DataArt, Evil Martians, Ekaterinburg ื•ื•ืขื‘ ืกื˜ื•ื“ื™ืึธ ืคืœืึทื’, Miro (RealTimeBoard) ื’ืขืจืขื“ื˜ ืื™ืŸ ื“ื™ ื“ืขื•ื•ืึธืคึผืก ืื•ืŸ ื‘ืึทืงืขื ื“ ืกืขืงืฉืึทื ื–. ื˜ืขืžืขืก ื‘ืื“ืขืงื˜ CI / CD, ืืจื‘ืขื˜ืŸ ืžื™ื˜ ืจื™ื™ ื‘ืึทื“ื™ื ื•ื ื’ืก, ืœืึธื’ื™ื ื’ ืกืขืจื•ื•ืขืจืœืขืกืก ื˜ืขืžืขืก ืื•ืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ PostgreSQL ืื™ืŸ Go ื–ืขื ืขืŸ ื’ืขื–ื•ื ื˜ ื‘ืื“ืขืงื˜.

ืขืก ื–ืขื ืขืŸ ืื•ื™ืš ืจื™ืคึผืึธืจืฅ ืคื•ืŸ Avito, Tinkoff, Yandex, Jetstyle, Megafon, Ak Bars Bank, ืึธื‘ืขืจ ืื™ืš ื”ืึธื‘ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ืฆื™ื™ื˜ ืฆื• ืคื™ื–ื™ืงืœื™ ืึธื ื˜ื™ื™ืœ ื ืขืžืขืŸ ืื™ืŸ ื–ื™ื™ (ื•ื•ื™ื“ืขื ืจืขืงืึธืจื“ื™ื ื’ืก ืื•ืŸ ืกืœื™ื™ื“ื– ืคื•ืŸ ื“ื™ ืจื™ืคึผืึธืจืฅ ื–ืขื ืขืŸ ื ืึธืš ื ื™ืฉื˜ ื‘ื ื™ืžืฆื, ื–ื™ื™ ืฆื•ื–ืึธื’ ืฆื• ืคึผืึธืกื˜ืŸ ื–ื™ื™ ืื•ื™ืฃ ื“ืึทืžืคึผ- ekb.ru ืื™ืŸ 2 ื•ื•ืึธื›ืŸ).

ื“ืขื•ื•ืึธืคึผืก ืึธืคึผื˜ื™ื™ืœื•ื ื’

ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื—ื™ื“ื•ืฉ ืื™ื– ื’ืขื•ื•ืขืŸ ืึทื– ื“ื™ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืื™ื– ื’ืขื•ื•ืขืŸ ืคืืจื ื•ืžืขืŸ ืื™ืŸ ื“ื™ ืงืœืขื ืกื˜ืขืจ ื–ืึทืœ, ื•ื•ืขื’ืŸ 50 ื–ื™ืฆืŸ. ืžืขื ื˜ืฉืŸ ื–ืขื ืขืŸ ืืคื™ืœื• ื’ืขืฉื˜ืื ืขืŸ ืื™ืŸ ื“ื™ ื“ื•ืจื›ื’ืึทื ื’ :) ืื™ืš ื•ื•ืขื˜ ื–ืึธื’ืŸ ืื™ืจ ื•ื•ืขื’ืŸ ื“ื™ ืจื™ืคึผืึธืจืฅ ื•ื•ืึธืก ืื™ืš ื’ืขืจืื˜ืŸ ืฆื• ื”ืขืจืŸ ืฆื•.

ื’ื•ืžืข ื•ื•ื™ื™ื™ื ื’ ืึท ืคึผืขื˜ืึทื‘ื™ื˜ืข

ื“ืขืจ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ื”ืึธื˜ ื–ื™ืš ืึธื ื’ืขื”ื•ื™ื‘ืŸ ืžื™ื˜ ื ื‘ืืจื™ื›ื˜ ืคื•ืŸ ื•ื•ืœืื“ื™ืžื™ืจ ืœื™ืœ (SKB-Kontur) ื•ื•ืขื’ืŸ Elasticsearch ืื™ืŸ ืงืึธื ื˜ื•ืจ. ื–ื™ื™ ื”ืึธื‘ืŸ ืึท ืคืขืจืœื™ ื’ืจื•ื™ืก ืื•ืŸ ืœืึธื•ื“ื™ื“ ื’ื•ืžืข (~ 800 ื˜ื‘ ืคื•ืŸ ื“ืึทื˜ืŸ, ~ 1.3 ืคึผืขื˜ืึทื‘ื™ื˜ืขืก ื’ืขื ื•ืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ ื™ื‘ืขืจื™ืงื™ื™ึทื˜). Elasticsearch ืคึฟืึทืจ ืึทืœืข ืงืึธื ื˜ื•ืจ ื‘ืึทื“ื™ื ื•ื ื’ืก ืื™ื– ืื™ื™ืŸ, ื‘ืืฉื˜ื™ื™ื˜ ืคื•ืŸ 2 ืงืœืึทืกื˜ืขืจื– (ืคื•ืŸ 7 ืื•ืŸ 9 ืกืขืจื•ื•ืขืจืก), ืื•ืŸ ืื™ื– ืึทื–ื•ื™ ื•ื•ื™ื›ื˜ื™ืง ืึทื– ืงืึธื ื˜ื•ืจ ื”ืื˜ ืึท ืกืคึผืขืฆื™ืขืœ Elasticsearch ื™ื ื–ืฉืขื ื™ืจ (ืื™ืŸ ืคืึทืงื˜, ื•ื•ืœืื“ื™ืžื™ืจ ื–ื™ืš).

ื•ื•ืœืื“ื™ืžื™ืจ ืื•ื™ืš ืฉืขืจื“ ื–ื™ื™ืŸ ื’ืขื“ืื ืงืขืŸ ื•ื•ืขื’ืŸ ื“ื™ ื‘ืขื ืขืคื™ืฅ ืคื•ืŸ Elasticsearch ืื•ืŸ ื“ื™ ืคืจืื‘ืœืขืžืขืŸ ื•ื•ืึธืก ืขืก ื‘ืจืขื ื’ื˜.

ื ื•ืฅ:

  • ื›ืœ ืœืึธื’ืก ื–ืขื ืขืŸ ืื•ื™ืฃ ืื™ื™ืŸ ืึธืจื˜, ื’ืจื™ื ื’ ืฆื•ื˜ืจื™ื˜ ืฆื• ื–ื™ื™
  • ืกื˜ืึธืจื™ื ื’ ืœืึธื’ืก ืคึฟืึทืจ ืึท ื™ืึธืจ ืื•ืŸ ืœื™ื™ื›ื˜ ืึทื ืึทืœื™ื™ื–ื™ื ื’ ื–ื™ื™
  • ื”ื•ื™ืš ื’ื™ื›ืงื™ื™ึทื˜ ืคื•ืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ืœืึธื’ืก
  • ืงื™ืœ ื“ืึทื˜ืŸ ื•ื•ื™ื–ืฉื•ื•ืึทืœืึทื–ื™ื™ืฉืึทืŸ ืื•ื™ืก ืคื•ืŸ ื“ื™ ืงืขืกื˜ืœ

ื“ื™ ืคืจืื‘ืœืขืžืขืŸ ื–ืขื ืขืŸ:

  • ืึธื ื–ืึธื’ ืžืขืงืœืขืจ ืื™ื– ืึท ืžื•ื–ืŸ ื”ืึธื‘ืŸ (ืคึฟืึทืจ ืงืึธื ื˜ื•ืจ ื–ื™ื™ืŸ ืจืึธืœืข ืื™ื– ื’ืขืฉืคื™ืœื˜ ื“ื•ืจืš ืงืึทืคืงืึท)
  • ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ Elasticsearch ืงื•ืจืึทื˜ืึธืจ (ืคึผื™ืจื™ืึทื“ื™ืงืœื™ ื‘ืืฉืืคืŸ ื”ื•ื™ืš ืžืึทืกืข ืคื•ืŸ โ€‹โ€‹ืจืขื’ื•ืœืขืจ ื˜ืึทืกืงืก ืื™ืŸ ืงื•ืจืึทื˜ืึธืจ)
  • ืงื™ื™ืŸ ื’ืขื‘ื•ื™ื˜-ืื™ืŸ ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ (ื‘ืœื•ื™ื– ืคึฟืึทืจ ื‘ืึทื–ื•ื ื“ืขืจ, ื’ืึทื ืฅ ื’ืจื•ื™ืก ื’ืขืœื˜, ืึธื“ืขืจ ื•ื•ื™ ืึธืคึฟืŸ ืžืงื•ืจ ืคึผืœื•ื’ื™ื ืก ืคื•ืŸ ื•ื•ืขืจื™ื™ื ื’ ื’ืจืึทื“ืขืก ืคื•ืŸ ื’ืจื™ื™ื˜ืงื™ื™ึทื˜ ืคึฟืึทืจ ืคึผืจืึธื“ื•ืงืฆื™ืข)

ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ื‘ืœื•ื™ื– positive ื‘ืืจื™ื›ื˜ืŸ ื•ื•ืขื’ืŸ Open Distro ืคึฟืึทืจ Elasticsearch :) ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืคื•ืŸ ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ ืื™ื– ืกืึทืœื•ื•ื“ ื“ืึธืจื˜.

ืคึฟื•ืŸ ื•ื•ืึทื ืขืŸ ืงื•ืžื˜ ื“ืขืจ ืคึผืขื˜ืึทื‘ื™ื˜ืข?ื–ื™ื™ืขืจ ื ืึธื•ื“ื– ืฆื•ื ื•ื™ืคืฉื˜ืขืœื  ื–ื™ืš ืคื•ืŸ ืกืขืจื•ื•ืขืจืก ืžื™ื˜ 12 * 8 ื˜ื‘ ืกืึทื˜ืึท + 2 * 2 ื˜ื‘ ืกืกื“. ืงืึทืœื˜ ืกื˜ืึธืจื™ื“ื–ืฉ ืื•ื™ืฃ SATA, SSD ื‘ืœื•ื™ื– ืคึฟืึทืจ ื”ื™ื™ืก ืงืึทืฉ (ื”ื™ื™ืก ืกื˜ืึธืจื™ื“ื–ืฉ).
7 + 9 ืกืขืจื•ื•ืขืจืก, (7 + 9) * 12 * 8 = 1536 ื˜ื‘.
ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ืคึผืœืึทืฅ ืื™ื– ืื™ืŸ ืจืขื–ืขืจื•ื•, ืฉื˜ืขืœืŸ ื‘ืึทื–ื•ื ื“ืขืจ ืคึฟืึทืจ ื™ื‘ืขืจื™ืงื™ื™ึทื˜, ืืื–"ื• ื•.
ืœืึธื’ืก ืคึฟื•ืŸ ื•ื•ืขื’ืŸ 90 ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ื–ืขื ืขืŸ ื’ืขืฉื™ืงื˜ ืฆื• Elasticsearch, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืึทืœืข ืจื™ืคึผืึธืจื˜ื™ื ื’ ื‘ืึทื“ื™ื ื•ื ื’ืก ืคื•ืŸ Kontur, Elba, ืขื˜ืง.

ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืื•ื™ืฃ ืกืขืจื•ื•ืขืจืœืขืกืก

ื•ื•ื™ื™ึทื˜ืขืจ ืื™ื– ืึท ื‘ืึทืจื™ื›ื˜ ืคื•ืŸ Ruslan Serkin ืคึฟื•ืŸ DataArt ื•ื•ืขื’ืŸ ืกืขืจื•ื•ื™ืจืขืจืœืขืกืก.

ืจื•ืกืœืึทืŸ ื’ืขืจืขื“ื˜ ื•ื•ืขื’ืŸ ื•ื•ืึธืก ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืžื™ื˜ ื“ื™ ืกืขืจื•ื•ื™ืจืขืจืœืขืกืก ืฆื•ื’ืึทื ื’ ืื™ื– ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ, ืื•ืŸ ื•ื•ืึธืก ื“ื™ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ื–ืขื ืขืŸ.

ืกืขืจื•ื•ืขืจืœืขืกืก ืื™ื– ืึทืŸ ืฆื•ื’ืึทื ื’ ืฆื• ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืื™ืŸ ื•ื•ืึธืก ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ื˜ืึธืŸ ื ื™ื˜ ืึธื ืจื™ืจืŸ ื“ื™ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืื™ืŸ ืงื™ื™ืŸ ื•ื•ืขื’. ื‘ื™ื™ึทืฉืคึผื™ืœ - AWS Lambda Serverless, Kubeless.io (Serverless ื™ืŸ Kubernetes), Google Cloud Functions.

ืึทืŸ ื™ื“ืขืึทืœ ืกืขืจื•ื•ื™ืจืขืจืœืขืกืก ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืื™ื– ืคืฉื•ื˜ ืึท ืคื•ื ืงืฆื™ืข ื•ื•ืึธืก ืกืขื ื“ื– ืึท ื‘ืงืฉื” ืฆื• ืึท ืกืขืจื•ื•ืขืจืœืขืกืก ืฉืคึผื™ื™ึทื–ืขืจ ื“ื•ืจืš ืึท ืกืคึผืขืฆื™ืขืœ ืึทืคึผื™ ื’ืึทื˜ืขื•ื•ื™ื™ึท. ืึทืŸ ืื™ื“ืขืืœ ืžื™ืงืจืึธืกืขืจื•ื•ื™ืก, ื‘ืฉืขืช AWS Lambda ืื•ื™ืš ืฉื˜ื™ืฆื˜ ืึท ื’ืจื•ื™ืก ื ื•ืžืขืจ ืคื•ืŸ ืžืึธื“ืขืจืŸ ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืฉืคึผืจืึทื›ืŸ. ื“ื™ ืคึผืจื™ื™ึทื– ืคื•ืŸ ืžื™ื™ื ื˜ื™ื™ื ื™ื ื’ ืื•ืŸ ื“ื™ืคึผืœื•ื™ื™ื ื’ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ื•ื•ืขืจื˜ ื ื•ืœ ืื™ืŸ ื“ื™ ืคืึทืœ ืคื•ืŸ ื•ื•ืึธืœืงืŸ ืคึผืจืึทื•ื•ื™ื™ื“ืขืจื–, ืฉื˜ื™ืฆืŸ ืงืœื™ื™ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ื•ื•ืขื˜ ืื•ื™ืš ื–ื™ื™ืŸ ื–ื™ื™ืขืจ ื‘ื™ืœื™ืง (AWS Lambda - $ 0.2 / 1 ืžื™ืœื™ืึธืŸ ืคึผืฉื•ื˜ ืจื™ืงื•ื•ืขืก).

ื“ื™ ืกืงืึทืœืึทื‘ื™ืœื™ื˜ื™ ืคื•ืŸ ืึทื–ืึท ืึท ืกื™ืกื˜ืขื ืื™ื– ื›ึผืžืขื˜ ื™ื“ืขืึทืœ - ื“ื™ ื•ื•ืึธืœืงืŸ ืฉืคึผื™ื™ึทื–ืขืจ ื ืขืžื˜ ื–ืึธืจื’ ืคื•ืŸ ื“ืขื ื–ื™ืš, Kubeless ื•ื•ืึธื’ ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ืื™ืŸ ื“ื™ Kubernetes ืงื ื•ื™ืœ.

ืขืก ื–ืขื ืขืŸ ื“ื™ืกืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื–:

  • ื“ืขื•ื•ืขืœืึธืคึผื™ื ื’ ื’ืจื•ื™ืก ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื™ื– ืฉื™ื™ืŸ ืžืขืจ ืฉื•ื•ืขืจ
  • ืขืก ื–ืขื ืขืŸ ืฉื•ื•ืขืจื™ืงื™ื™ื˜ืŸ ืžื™ื˜ ืคึผืจืึธืคื™ืœื™ื ื’ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– (ื‘ืœื•ื™ื– ืœืึธื’ืก ื–ืขื ืขืŸ ื‘ืืจืขื›ื˜ื™ื’ื˜ ืคึฟืึทืจ ืื™ืจ, ืึธื‘ืขืจ ื ื™ืฉื˜ ืคึผืจืึธืคื™ืœื™ื ื’ ืื™ืŸ ื“ื™ ื’ืขื•ื•ื™ื™ื ื˜ืœืขืš ื–ื™ื ืขืŸ)
  • ืงื™ื™ืŸ ื•ื•ืขืจืกื™ืข

ืฆื• ื–ื™ื™ืŸ ืขืจืœืขืš, ืื™ืš ื’ืขื”ืขืจื˜ ื•ื•ืขื’ืŸ ืกืขืจื•ื•ืขืจืœืขืกืก ืึท ื‘ื™ืกืœ ื™ืึธืจืŸ ืฆื•ืจื™ืง, ืึธื‘ืขืจ ืึทืœืข ื“ื™ ื™ืึธืจืŸ ืขืก ืื™ื– ื ื™ืฉื˜ ืงืœืึธืจ ืฆื• ืžื™ืจ ื•ื•ื™ ืฆื• ื ื•ืฆืŸ ืขืก ืจื™ื›ื˜ื™ืง. ื ืึธืš ืจื•ืกืœืึทื ืก ื‘ืึทืจื™ื›ื˜, ืคืืจืฉื˜ืื ื“ ืืจื•ื™ืก, ืื•ืŸ ื ืึธืš ื“ืขืจ ื‘ืึทืจื™ื›ื˜ ืคื•ืŸ ื ื™ืงืึธืœืึทื™ ืกื•ื•ืขืจื˜ืฉืงืึธื•ื• (ื‘ื™ื™ื– ืžืึทืจื˜ื™ืึทื ืก) ืคื•ืŸ ื“ื™ ื‘ืึทืงืขื ื“ ืึธืคึผื˜ื™ื™ืœื•ื ื’, ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืงืึทื ืกืึทืœืึทื“ื™ื™ื˜ืึทื“. ื ื™ืฉื˜ ืื•ืžื–ื™ืกื˜ ื‘ื™ืŸ ืื™ืš ื’ืขื’ืื ื’ืขืŸ ืฆื• ื“ืขืจ ื–ื™ืฆื•ื ื’ :)

ืกื™ ืื™ื– ืคึฟืึทืจ ืึธืจืขื, ืึธื“ืขืจ ืื™ื– ืขืก ื•ื•ืขืจื˜ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ื“ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืกื™ ืคึฟืึทืจ ืึท ื•ื•ืขื‘ ืกื˜ื•ื“ื™ืข?

ืžื™ื›ืึทื™ืœ ืจืึทื“ื™ืึธื ืึธื•ื•, ื“ืขืจ ื”ื•ื™ืคึผื˜ ืคื•ืŸ ื“ืขืจ ืคืœืึทื’ ื•ื•ืขื‘ ืกื˜ื•ื“ื™ืข ืคื•ืŸ โ€‹โ€‹ื™ืขืงืึทื˜ืขืจื™ื ื‘ื•ืจื’, ื”ืึธื˜ ื’ืขืจืขื“ื˜ ื•ื•ืขื’ืŸ ื–ื™ืš-ื’ืขืฉืจื™ื‘ืŸ ืกื™ / ืกื™.

ื–ื™ื™ืŸ ืกื˜ื•ื“ื™ืข ืื™ื– ื’ืขื’ืื ื’ืขืŸ ืคื•ืŸ "ืžืึทื ื•ืึทืœ ืกื™ / ืงืึธืžืคึผืึทืงื˜ื“ื™ืกืง" (ืงืœืึธืฅ ืื™ืŸ ื“ื™ ืกืขืจื•ื•ืขืจ ื“ื•ืจืš SSH, ื˜ืึธืŸ ืึท ื’ื™ื˜ ืฆื™ืขืŸ, ืื™ื‘ืขืจื—ื–ืจืŸ 100 ืžืืœ ืคึผืขืจ ื˜ืึธื’) ืฆื• Jenkins ืื•ืŸ ืฆื• ืึท ื–ื™ืš-ื’ืขืฉืจื™ื‘ืŸ ื’ืขืฆื™ื™ึทื’ ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืžืึธื ื™ื˜ืึธืจ ืงืึธื“ ืื•ืŸ ื“ื•ืจื›ืคื™ืจืŸ ืจื™ืœื™ืกื™ื– ื’ืขืจื•ืคืŸ ืคึผื•ืœืœืงื™ื ืก .

ืคืืจื•ื•ืืก ื”ืื˜ ื“ื–ืฉืขื ืงื™ื ืก ื ื™ืฉื˜ ื’ืขืืจื‘ืขื˜? ืขืก ื”ืื˜ ื ื™ืฉื˜ ืฆื•ืฉื˜ืขืœืŸ ื’ืขื ื•ื’ ื‘ื™ื™ื’ื™ืงื™ื™ึทื˜ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜ ืื•ืŸ ืื™ื– ื’ืขื•ื•ืขืŸ ืฆื• ืฉื•ื•ืขืจ ืฆื• ืงืึทืกื˜ืึทืžื™ื™ื–.

"ืคืœืึทื’" ื“ืขื•ื•ืขืœืึธืคึผืก ืื™ืŸ Laravel (PHP ืคืจื™ื™ืžื•ื•ืขืจืง). ื•ื•ืขืŸ ื“ื™ ื“ืขื•ื•ืขืœืึธืคึผื™ื ื’ ืึท ืกื™ / ืงืึธืžืคึผืึทืงื˜ื“ื™ืกืง ืกืขืจื•ื•ืขืจ, ืžื™ื›ืึทื™ืœ ืื•ืŸ ื–ื™ื™ืŸ ืงืึธืœืขื’ืขืก ื’ืขื•ื•ื™ื™ื ื˜ ืœืึทืจืึทื•ื•ืขืœ ืก ื’ืขื‘ื•ื™ื˜-ืื™ืŸ ืžืขืงืึทื ื™ื–ืึทืžื– ื’ืขืจื•ืคึฟืŸ ื˜ืขืœืขืกืงืึธืคึผ ืื•ืŸ ืขื ื•ื•ื•ื™. ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ื– ืึท ืกืขืจื•ื•ืขืจ ืื™ืŸ PHP (ื‘ื™ื˜ืข ื˜ืึธืŸ) ื•ื•ืึธืก ืคึผืจืึทืกืขืกืึทื– ื™ื ืงืึทืžื™ื ื’ ื•ื•ืขื‘ื”ืึธืึธืง ืจื™ืงื•ื•ืขืก, ืงืขื ืขืŸ ื‘ื•ื™ืขืŸ ื“ื™ ืคืจืึธื ื˜ืขื ื“ ืื•ืŸ ื‘ืึทืงืขื ื“, ืฆืขื•ื•ื™ืงืœืขืŸ ืฆื• ืคืึทืจืฉื™ื“ืขื ืข ืกืขืจื•ื•ืขืจืก ืื•ืŸ ื‘ืึทืจื™ื›ื˜ ืฆื• ืกืœืึทืงืง.

ื“ืขืจื ืึธืš, ืฆื• ืงืขื ืขืŸ ื“ื•ืจื›ืคื™ืจืŸ ื‘ืœื•ื™ / ื’ืจื™ืŸ ืฆืขื•ื•ื™ืงืœืขืŸ ืื•ืŸ ื”ืึธื‘ืŸ ืžื•ื ื“ื™ืจ ืกืขื˜ื˜ื™ื ื’ืก ืื™ืŸ ื“ืขื•ื•-ื‘ื™ื ืข-ืคึผืจืึธื“ ื™ื ื•ื•ื™ื™ืจืึทื ืžืึทื ืฅ, ื–ื™ื™ ืกื•ื•ื™ื˜ืฉื˜ ืฆื• ื“ืึธืงืขืจ. ื“ื™ ืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื– ืคืืจื‘ืœื™ื‘ืŸ ื“ื™ ื–ืขืœื‘ืข, ื“ื™ ืคึผืึทืกืึทื‘ื™ืœืึทื˜ื™ื– ืคื•ืŸ ื›ืึธื•ืžืึทื“ื–ืฉืึทื ื™ื™ื–ื™ื ื’ ื“ื™ ืกื•ื•ื™ื•ื•ืข ืื•ืŸ ืกื™ืžืœืึทืก ื“ื™ืคึผืœื•ื™ืžืึทื ื˜ ื–ืขื ืขืŸ ืฆื•ื’ืขื’ืขื‘ืŸ, ืื•ืŸ ื“ื™ ื ื•ื™ื˜ ืฆื• ืœืขืจื ืขืŸ ื“ืึธืงืงืขืจ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืื™ื ืจื™ื›ื˜ื™ืง ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ.

ื“ื™ ืคึผืจื•ื™ืขืงื˜ ืื™ื– ืื•ื™ืฃ Github

ื•ื•ื™ ืžื™ืจ ืจื™ื“ื•ืกื˜ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืกืขืจื•ื•ืขืจ ืžืขืœื“ื•ื ื’ ืจืึธื•ืœื‘ืึทืงืงืก ืžื™ื˜ 99%

ื“ื™ ืœืขืฆื˜ืข ื‘ืึทืจื™ื›ื˜ ืื™ืŸ ื“ื™ ื“ืขื•ื•ืึธืคึผืก ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืื™ื– ื’ืขื•ื•ืขืŸ ืคึฟื•ืŸ ื•ื•ื™ืงื˜ืึธืจ ืขืจืขืžื˜ืฉืขื ืงืึธ, ืคื™ืจืŸ ื“ืขื•ื•ืึธืคึผืก ื™ื ื–ืฉืขื ื™ืจ ื‘ื™ื™ Miro.com (ืึทืžืึธืœ RealTimeBoard).

RealTimeBoard, ื“ื™ ืคืœืึทื’ืฉื™ืคึผ ืคึผืจืึธื“ื•ืงื˜ ืคื•ืŸ ื“ื™ ืžื™ืจืึธ ืžืึทื ืฉืึทืคึฟื˜, ืื™ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืึท ืžืึทื ืึทืœื™ื˜ื™ืง Java ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ. ืงืึทืœืขืงื˜ื™ื ื’, ื˜ืขืกื˜ื™ื ื’ ืื•ืŸ ื“ื™ืคึผืœื•ื™ื™ื ื’ ืขืก ืึธืŸ ื“ืึทื•ื ื˜ื™ื™ื ืื™ื– ืึท ืฉื•ื•ืขืจ ืึทืจื‘ืขื˜. ืื™ืŸ ื“ืขื ืคืึทืœ, ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ืฆืขื•ื•ื™ืงืœืขืŸ ืึทื–ืึท ืึท ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืงืึธื“ ืึทื–ื•ื™ ืึทื– ืขืก ืื™ื– ื ื™ืฉื˜ ืจืึธื•ืœื“ ืฆื•ืจื™ืง (ืขืก ืื™ื– ืึท ืฉื•ื•ืขืจ ืžืึทื ืึทืœื™ื˜).

ืื•ื™ืฃ ื“ืขื ื•ื•ืขื’ ืฆื• ื‘ื•ื™ืขืŸ ืึท ืกื™ืกื˜ืขื ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื˜ืึธืŸ ื“ืึธืก, ืžื™ืจืึธ ื“ื•ืจื›ื’ืขื’ืื ื’ืขืŸ ืึท ื“ืจืš ื•ื•ืึธืก ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืืจื‘ืขื˜ืŸ ืื•ื™ืฃ ื“ื™ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ื“ื™ ื’ืขื ื•ืฆื˜ ืžื›ืฉื™ืจื™ื (Atlassian Bamboo, Ansible, ืขื˜ืง), ืื•ืŸ ืืจื‘ืขื˜ืŸ ืื•ื™ืฃ ื“ื™ ืกื˜ืจื•ืงื˜ื•ืจ ืคื•ืŸ ื“ื™ ื˜ื™ืžื– (ื–ื™ื™ ืื™ืฆื˜ ื”ืึธื‘ืŸ ืึท ื“ืขื“ืึทืงื™ื™ื˜ืึทื“ ื“ืขื•ื•ืึธืคึผืก ืžืึทื ืฉืึทืคึฟื˜ + ืคื™ืœืข ื‘ืึทื–ื•ื ื“ืขืจ ืกืงืจื•ื ื˜ื™ืžื– ืคื•ืŸ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืคื•ืŸ ืคืึทืจืฉื™ื“ืขื ืข ืคึผืจืึธื•ืคื™ื™ืœื–).

ื“ืขืจ ื•ื•ืขื’ ืื™ื– ื’ืขื•ื•ืขืŸ ืฉื•ื•ืขืจ ืื•ืŸ ื˜ืึธืจื ื™ื™, ืื•ืŸ ื•ื•ื™ืงื˜ืึธืจ ื”ืึธื˜ ื’ืขื˜ื™ื™ืœื˜ ื“ื™ ืึทืงื™ื•ืžื™ืึทืœื™ื™ื˜ื™ื“ ื•ื•ื™ื™ื˜ื™ืง ืื•ืŸ ืึธืคึผื˜ื™ืžื™ื–ื ื•ื•ืึธืก ื”ืื˜ ื ื™ืฉื˜ ืกื•ืฃ ื“ืึธืจื˜.

DUMP ื–ื™ืฆื•ื ื’ | grep 'backend|devops'
ื•ื•ืึทืŸ ืึท ื‘ื•ืš ืคึฟืึทืจ ืึทืกืงื™ื ื’ ืฉืืœื•ืช

ื‘ืึทืงืขื ื“ ืึธืคึผื˜ื™ื™ืœื•ื ื’

ืื™ืš ื’ืขืจืื˜ืŸ ืฆื• ืึธื ื˜ื™ื™ืœ ื ืขืžืขืŸ ืื™ืŸ 2 ืจื™ืคึผืึธืจืฅ - ืคื•ืŸ ื ื™ืงืึธืœื™ื™ึท ืกื•ื•ืขืจื˜ืฉืงืึธื•ื• (ื‘ื™ื™ื– ืžืึทืจื˜ื™ืึทื ืก), ืื•ื™ืš ื•ื•ืขื’ืŸ ืกืขืจื•ื•ืขืจืœืขืกืก, ืื•ืŸ ืคื•ืŸ ื’ืจื™ื’ืึธืจื™ ืงืึธืฉืขืœืขื•ื• (ืงืึธื ื˜ื•ืจ ืคื™ืจืžืข) ื•ื•ืขื’ืŸ ื˜ืขืœืขืžืขื˜ืจื™.

ืกืขืจื•ื•ืขืจืœืขืกืก ืคึฟืึทืจ ืžื™ืจ ืžืึธืจื˜ืึทืœื–

ืื•ื™ื‘ ืจื•ืกืœืึทืŸ ืกื™ืจืงื™ืŸ ื”ืึธื˜ ื’ืขืจืขื“ื˜ ื•ื•ืขื’ืŸ ื•ื•ืึธืก ืกืขืจื•ื•ืขืจืœืขืกืก ืื™ื–, ื ื™ืงืึธืœื™ื™ึท ื’ืขื•ื•ื™ื–ืŸ ืคึผืฉื•ื˜ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ื ื™ืฆืŸ ืกืขืจื•ื•ืขืจืœืขืกืก, ืื•ืŸ ื’ืขืจืขื“ื˜ ื•ื•ืขื’ืŸ ื“ื™ ื“ืขื˜ืึทื™ืœืก ื•ื•ืึธืก ื•ื•ื™ืจืงืŸ ื“ื™ ืคึผืจื™ื™ึทื– ืื•ืŸ ื’ื™ื›ืงื™ื™ึทื˜ ืคื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื™ืŸ AWS Lambda.

ืึท ื˜ืฉื™ืงืึทื•ื•ืข ื“ืขื˜ืึทืœ: ื“ื™ ืžื™ื ื™ืžื•ื ื‘ืึทืฆืึธืœื˜ ืขืœืขืžืขื ื˜ ืื™ื– 128 ืžื‘ ืคื•ืŸ ื–ื›ึผืจื•ืŸ ืื•ืŸ 100 ืžืก ืงืคึผื•, ืขืก ืงืึธืก $ 0,000000208. ื“ืขืจืฆื•, 1 ืžื™ืœื™ืึธืŸ ืึทื–ืึท ืจื™ืงื•ื•ืขืก ืคึผืขืจ ื—ื•ื“ืฉ ื–ืขื ืขืŸ ืคืจื™ื™.

ืขื˜ืœืขื›ืข ืคื•ืŸ โ€‹โ€‹ื ื™ืงืึธืœืึทื™ ืก ืคืึทื ื’ืงืฉืึทื ื– ืึธืคื˜ ื™ืงืกื™ื“ ื“ื™ 100 ืžื™ื– ืœื™ืžื™ื˜ (ื“ื™ ื”ื•ื™ืคึผื˜ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืื™ื– ื’ืขื•ื•ืขืŸ ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ ืจื•ื‘ื™), ืึทื–ื•ื™ ืจื™ืจื™ื™ื˜ื™ื ื’ ื–ื™ื™ ืื™ืŸ Go ืฆื•ื’ืขืฉื˜ืขืœื˜ ื•ื™ืกื’ืขืฆื™ื™ื›ื ื˜ ืกื™ื™ื•ื•ื™ื ื’ื–.

ื•ื•ืึธืกื˜ืึธืง ื”ืขืจืงื•ืœืขืก - ืžืึทื›ืŸ ื˜ืขืœืขืžืขื˜ืจื™ ื•ื•ื™ื“ืขืจ ื’ืจื•ื™ืก!

ื“ื™ ืœืขืฆื˜ืข ื‘ืึทืจื™ื›ื˜ ืคื•ืŸ ื“ื™ ื‘ืึทืงืขื ื“ ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืคื•ืŸ Grigory Koshelev (Kontur ืคื™ืจืžืข) ื•ื•ืขื’ืŸ ื˜ืขืœืขืžืขื˜ืจื™. ื˜ืขืœืขืžืขื˜ืจื™ ืžื™ื˜ืœ ืœืึธื’ืก, ืžืขื˜ืจื™ืงืก, ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ื˜ืจืึทืกืขืก.

ืคึฟืึทืจ ื“ืขื ืฆื•ื•ืขืง, Contour ื ื™ืฆื˜ ื–ื™ืš-ื’ืขืฉืจื™ื‘ืŸ ืžื›ืฉื™ืจื™ื ืึทืจื™ื™ึทื ื’ืขืฉื™ืงื˜ ืื•ื™ืฃ Github. ื’ืขืฆื™ื™ึทื’ ืคื•ืŸ ื“ืขื ื‘ืึทืจื™ื›ื˜ - ื”ืขืจืงื•ืœืขืก, github.com/vostok/hercules, ืื™ื– ื’ืขื ื™ืฆื˜ ืฆื• ืฆื•ืฉื˜ืขืœืŸ ื˜ืขืœืขืžืขื˜ืจื™ ื“ืึทื˜ืŸ.

ื•ื•ืœืื“ื™ืžื™ืจ ืœื™ืœืึท ืก ื‘ืึทืจื™ื›ื˜ ืื™ืŸ ื“ื™ ื“ืขื•ื•ืึธืคึผืก ืึธืคึผื˜ื™ื™ืœื•ื ื’ ื“ื™ืกืงืึทืกื˜ ืกื˜ืึธืจื™ื ื’ ืื•ืŸ ืคึผืจืึทืกืขืกื™ื ื’ ืœืึธื’ืก ืื™ืŸ Elasticsearch, ืึธื‘ืขืจ ืขืก ืื™ื– ื ืึธืš ื“ื™ ืึทืจื‘ืขื˜ ืคื•ืŸ ื“ืขืœื™ื•ื•ืขืจื™ื ื’ ืœืึธื’ืก ืคื•ืŸ ืคื™ืœืข ื˜ื•ื™ื–ื ื˜ืขืจ ืคื•ืŸ ื“ืขื•ื•ื™ืกืขืก ืื•ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื–, ืื•ืŸ ืžื›ืฉื™ืจื™ื ื•ื•ื™ Vostok Hercules ืกืึธืœื•ื•ืข ื–ื™ื™.

ื“ืขืจ ืงืจื™ื™ึทื– ืื™ื– ื ืื›ื’ืขื’ืื ื’ืขืŸ ืึท ื•ื•ืขื’ ื‘ืืงืื ื˜ ืฆื• ืคื™ืœืข - ืคื•ืŸ RabbitMQ ืฆื• Apache Kafka, ืึธื‘ืขืจ ื ื™ืฉื˜ ืึทืœืฅ ืื™ื– ืึทื–ื•ื™ ืคึผืฉื•ื˜)) ื–ื™ื™ ื”ืึธื‘ืŸ ืฆื• ืœื™ื™ื’ืŸ Zookeeper, Cassandra ืื•ืŸ Graphite ืฆื• ื“ื™ ืงืจื™ื™ึทื–. ืื™ืš ื•ื•ืขืœ ื ื™ืฉื˜ ื’ืึธืจ ื•ื™ืกื–ืึธื’ืŸ ื“ื™ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื•ื™ืฃ ื“ืขื ื‘ืึทืจื™ื›ื˜ (ื ื™ื˜ ืžื™ื™ืŸ ืคึผืจืึธืคื™ืœ), ืื•ื™ื‘ ืื™ืจ ื–ืขื ื˜ ืื™ื ื˜ืขืจืขืกื™ืจื˜, ืื™ืจ ืงืขื ืขืŸ ื•ื•ืึทืจื˜ืŸ ืคึฟืึทืจ ื“ื™ ืกืœื™ื™ื“ื– ืื•ืŸ ื•ื•ื™ื“ื™ืืก ืื•ื™ืฃ ื“ื™ ืงืึธื ืคึฟืขืจืขื ืฅ ื•ื•ืขื‘ื–ื™ื™ื˜ืœ.

ื•ื•ื™ ืื™ื– ืขืก ืคืึทืจื’ืœื™ื™ึทื›ืŸ ืžื™ื˜ ืื ื“ืขืจืข ืงืึทื ืคืจืึทื ืกืึทื–?

ืื™ืš ืงืขืŸ ืขืก ื ื™ืฉื˜ ืคืึทืจื’ืœื™ื™ื›ืŸ ืžื™ื˜ ืงืึธื ืคืขืจืขื ืฆืŸ ืื™ืŸ ืžืึธืกืงื•ื•ืข ืื•ืŸ ืคืขื˜ืขืจื‘ื•ืจื’, ืื™ืš ืงืขืŸ ืขืก ืคืึทืจื’ืœื™ื™ื›ืŸ ืžื™ื˜ ืื ื“ืขืจืข ื’ืขืฉืขืขื ื™ืฉืŸ ืื™ืŸ ืื•ืจืึทืœ ืื•ืŸ ืžื™ื˜ 404ืคืขืกื˜ ืื™ืŸ ืกืึทืžืึทืจืึท.

DAMP ืื™ื– ืคืืจื ื•ืžืขืŸ ืื™ืŸ 8 ืกืขืงืฉืึทื ื–, ื“ืึธืก ืื™ื– ืึท ืจืขืงืึธืจื“ ืคึฟืึทืจ ื™ื•ืจืึทืœ ืงืึทื ืคืจืึทื ืกืึทื–. ื–ื™ื™ืขืจ ื’ืจื•ื™ืก ื•ื•ื™ืกื ืฉืึทืคึฟื˜ ืื•ืŸ ืžืึทื ืึทื’ืขืžืขื ื˜ ืกืขืงืฉืึทื ื–, ื“ืึธืก ืื™ื– ืื•ื™ืš ื•ืžื’ืขื•ื•ื™ื™ื ื˜ืœืขืš. ื“ื™ ื•ื™ืœืขื ืื™ืŸ ื™ืขืงืึทื˜ืขืจื™ื ื‘ื•ืจื’ ืื™ื– ื’ืึทื ืฅ ืกื˜ืจืึทืงื˜ืฉืขืจื“ - ื“ื™ ืฉื˜ืึธื˜ ื”ืื˜ ื’ืจื•ื™ืก ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ื“ื™ืคึผืึทืจื˜ืžืึทื ืฅ ืคึฟืึทืจ ื™ืึทื ื“ืขืงืก, ืงืึธื ื˜ื•ืจ, ื˜ื™ื ืงืึธืคืฃ, ืื•ืŸ ื“ืึธืก ืœืึธื–ื˜ ื–ื™ื™ืŸ ืฆื™ื™ื›ืŸ ืื•ื™ืฃ ื“ื™ ืจื™ืคึผืึธืจืฅ.

ืืŸ ืื ื“ืขืจ ื˜ืฉื™ืงืึทื•ื•ืข ืคื•ื ื˜ ืื™ื– ืึทื– ืคื™ืœืข ืงืึธืžืคึผืึทื ื™ืขืก ื”ืึธื‘ืŸ 3-4 ืกืคึผื™ืงืขืจื– ื‘ื™ื™ึท ื“ื™ ืงืึธื ืคึฟืขืจืขื ืฅ ืื™ืŸ ืึทืžืึธืœ (ื“ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจ ืคืึทืœ ืžื™ื˜ ืงืึธื ื˜ื•ืจ, ืขื•ื•ื™ืœ ืžืึทืจื˜ื™ืึทื ืก, ื˜ื™ื ืงืึธืคืฃ). ืคื™ืœืข ืคื•ืŸ โ€‹โ€‹ื–ื™ื™ ื–ืขื ืขืŸ ืกืคึผืึธื ืกืึธืจืก, ืึธื‘ืขืจ ื“ื™ ืจื™ืคึผืึธืจืฅ ื–ืขื ืขืŸ ื’ืึทื ืฅ ืื•ื™ืฃ ืคึผืึทืจ ืžื™ื˜ ืื ื“ืขืจืข, ื“ืึธืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ื’ืึทื ืฆืข ืจื™ืคึผืึธืจืฅ.

ืฆื• ื’ื™ื™ืŸ ืึธื“ืขืจ ื ื™ืฉื˜ ืฆื• ื’ื™ื™ืŸ? ืื•ื™ื‘ ืื™ืจ ื•ื•ืื•ื™ื ื˜ ืื™ืŸ ื“ื™ ื•ืจืึทืœืก ืึธื“ืขืจ ื ื™ืจื‘ื™ื™, ืื™ืจ ื”ืึธื‘ืŸ ื“ื™ ื’ืขืœืขื’ื ื”ื™ื™ื˜ ืื•ืŸ ืื™ืจ ื–ืขื ื˜ ืื™ื ื˜ืขืจืขืกื™ืจื˜ ืื™ืŸ ื“ื™ ื˜ืขืžืขืก - ื™ืึธ, ืคื•ืŸ ืงื•ืจืก. ืื•ื™ื‘ ืื™ืจ ื˜ืจืึทื›ื˜ืŸ ื•ื•ืขื’ืŸ ืึท ืœืึทื ื’ ื™ืึทื–ื“ืข, ืื™ืš ื•ื•ืึธืœื˜ ืงื•ืงืŸ ืื™ืŸ ื“ื™ ื˜ืขืžืขืก ืคื•ืŸ ืจื™ืคึผืึธืจืฅ ืื•ืŸ ื•ื•ื™ื“ืขื ืจื™ืคึผืึธืจืฅ ืคื•ืŸ ืคืจื™ืขืจื“ื™ืงืข ื™ืึธืจืŸ www.youtube.com/user/videoitpeople/videos ืื•ืŸ ื’ืขืžืื›ื˜ ืึท ื‘ืึทืฉืœื•ืก.
ืืŸ ืื ื“ืขืจ ืžื™ื™ึทืœืข ืคื•ืŸ โ€‹โ€‹ืงืึทื ืคืจืึทื ืกืึทื– ืื™ืŸ ื“ื™ ื’ืขื’ื ื˜ืŸ, ื•ื•ื™ ืึท ื”ืขืจืฉืŸ, ืื™ื– ืึทื– ืขืก ืื™ื– ื’ืจื™ื ื’ ืฆื• ื™ื‘ืขืจื’ืขื‘ืŸ ืžื™ื˜ ื“ื™ ืจืขื“ื ืขืจ ื ืึธืš ื“ื™ ืจื™ืคึผืึธืจืฅ ืขืก ื–ืขื ืขืŸ ืคืฉื•ื˜ ื•ื•ื™ื™ื ื™ืงืขืจืข ืึทืคึผืœื™ืงืึทื ืฅ ืคึฟืึทืจ ืึทื–ืึท ืงืึธืžื•ื ื™ืงืึทืฆื™ืข.

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