ื ื™ื˜ ื‘ืœื•ื™ื– ืคึผืจืึทืกืขืกื™ื ื’: ื•ื•ื™ ืžื™ืจ ื’ืขืžืื›ื˜ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคึฟื•ืŸ Kafka ืกื˜ืจืขืึทืžืก, ืื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจืคื•ืŸ

ื”ื™ื™ ื”ืื‘ืจ!

ืžื™ืจ ื“ืขืจืžืึธื ืขืŸ ืื™ืจ ืึทื– ื ืึธืš ื“ืขื ื‘ื•ืš ื•ื•ืขื’ืŸ ืงืึทืคืงืึท ืžื™ืจ ื”ืึธื‘ืŸ ืคึฟืึทืจืขืคึฟื ื˜ืœืขื›ื˜ ืึทืŸ ื’ืœื™ื™ืš ืื™ื ื˜ืขืจืขืกืึทื ื˜ ื•ื•ืขืจืง ื•ื•ืขื’ืŸ ื“ืขืจ ื‘ื™ื‘ืœื™ืึธื˜ืขืง Kafka Streams API.

ื ื™ื˜ ื‘ืœื•ื™ื– ืคึผืจืึทืกืขืกื™ื ื’: ื•ื•ื™ ืžื™ืจ ื’ืขืžืื›ื˜ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคึฟื•ืŸ Kafka ืกื˜ืจืขืึทืžืก, ืื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจืคื•ืŸ

ื“ืขืจื•ื•ื™ื™ึทืœ, ื“ื™ ืงื”ืœ ืื™ื– ื ืึธืจ ืœืขืจื ืขืŸ ื“ื™ ืœื™ืžืึทืฅ ืคื•ืŸ ื“ืขื ืฉื˜ืึทืจืง ื’ืขืฆื™ื™ึทื’. ืึทื–ื•ื™, ืึท ืึทืจื˜ื™ืงืœ ืื™ื– ืœืขืฆื˜ื ืก ืืจื•ื™ืก, ื“ื™ ืื™ื‘ืขืจื–ืขืฆื•ื ื’ ืคื•ืŸ ื•ื•ืึธืก ืžื™ืจ ื•ื•ืึธืœื˜ ื•ื•ื™ ืฆื• ื‘ืึทืงืขื ืขืŸ ืื™ืจ. ืคึฟื•ืŸ ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ื“ืขืจืคืึทืจื•ื ื’, ื“ืขืจ ืžื—ื‘ืจ ื“ืขืจืฆื™ื™ืœื˜ ื•ื•ื™ ืฆื• ื•ื•ืขื ื“ืŸ Kafka ืกื˜ืจื™ืžื– ืื™ืŸ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ืึทื˜ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ. ื”ื ืื” ืœื™ื™ืขื ืขืŸ!

ืึทืคึผืึทื˜ืฉื™ ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืงืึทืคืงืึท ืกื˜ืจื™ืžื– ื’ืขื•ื•ื™ื™ื ื˜ ื•ื•ืขืจืœื“ื•ื•ื™ื™ื“ ืื™ืŸ ืขื ื˜ืขืจืคึผืจื™ืกืขืก ืคึฟืึทืจ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื˜ื™ื™ึทืš ืคึผืจืึทืกืขืกื™ื ื’ ืื•ื™ืฃ ืฉืคึผื™ืฅ ืคื•ืŸ Apache Kafka. ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืึทื ื“ืขืจืคึผืจื™ืฉื™ื™ื™ื˜ื™ื“ ืึทืกืคึผืขืงืฅ ืคื•ืŸ ื“ืขื ืคืจื™ื™ืžื•ื•ืขืจืง ืื™ื– ืึทื– ืขืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืงืจืึธื ื”ื™ื’ืข ืฉื˜ืึทื˜ ื’ืขืฉืืคืŸ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืคืึธื“ืขื ืคึผืจืึทืกืขืกื™ื ื’.

ืื™ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ, ืื™ืš ื•ื•ืขืœ ื–ืึธื’ืŸ ืื™ืจ ื•ื•ื™ ืื•ื ื“ื–ืขืจ ืคื™ืจืžืข ื’ืขืจืื˜ืŸ ืฆื• ื ื•ืฆืŸ ื“ืขื ื’ืขืœืขื’ื ื”ื™ื™ื˜ ืคึผืจืึทืคื™ื˜ืึทื‘ืœื™ ื•ื•ืขืŸ ื“ื™ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืคื•ืŸ ืึท ืคึผืจืึธื“ื•ืงื˜ ืคึฟืึทืจ ื•ื•ืึธืœืงืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ื–ื™ื›ืขืจื”ื™ื™ื˜. ื ื™ืฆืŸ Kafka ืกื˜ืจืขืึทืžืก, ืžื™ืจ ื‘ืืฉืืคืŸ ืฉืขืจื“ ืฉื˜ืึทื˜ ืžื™ืงืจืึธ ื‘ืึทื“ื™ื ื•ื ื’ืก, ื™ืขื“ืขืจ ืคื•ืŸ ื•ื•ืึธืก ืกืขืจื•ื•ืขืก ื•ื•ื™ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืื•ืŸ ื”ืขื›ืกื˜ ื‘ื ื™ืžืฆื ืžืงื•ืจ ืคื•ืŸ ืคืึทืจืœืึธื–ืœืขืš ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ืึทื‘ื“ื–ืฉืขืงืฅ ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื. ืคึฟืึทืจ ืื•ื ื“ื–, ื“ืึธืก ืื™ื– ืึท ืฉืจื™ื˜ ืคืึธืจื•ื™ืก ื‘ื™ื™ื“ืข ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ืจื™ืœื™ื™ืึทื‘ื™ืœืึทื˜ื™ ืื•ืŸ ื™ื– ืคื•ืŸ ืฉื˜ื™ืฆืŸ.

ืื•ื™ื‘ ืื™ืจ ื–ืขื ื˜ ืื™ื ื˜ืขืจืขืกื™ืจื˜ ืื™ืŸ ืึทืŸ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ืฆื•ื’ืึทื ื’ ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื ื•ืฆืŸ ืึท ืื™ื™ืŸ ื”ื•ื™ืคื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก ืฆื• ืฉื˜ื™ืฆืŸ ื“ื™ ืคืึธืจืžืึทืœ ืฉื˜ืึทื˜ ืคื•ืŸ ื“ื™ื™ืŸ ืึทื‘ื“ื–ืฉืขืงืฅ, ืœื™ื™ืขื ืขืŸ ืขืก, ืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื˜ืฉื™ืงืึทื•ื•ืข ...

ืคืืจื•ื•ืืก ืžื™ืจ ื’ืขื“ืึทื ืง ืขืก ืื™ื– ืฆื™ื™ื˜ ืฆื• ื˜ื•ื™ืฉืŸ ื“ื™ ื•ื•ืขื’ ืžื™ืจ ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืฉืขืจื“ ืฉื˜ืึทื˜

ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื”ืึทืœื˜ืŸ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ืคืึทืจืฉื™ื“ืŸ ืึทื‘ื“ื–ืฉืขืงืฅ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืึทื’ืขื ื˜ ืจื™ืคึผืึธืจืฅ (ืœืžืฉืœ: ืื™ื– ื“ื™ ืคึผืœืึทืฅ ืื•ื ื˜ืขืจ ื‘ืึทืคืึทืœืŸ)? ืื™ื™ื“ืขืจ ืžื™ืจ ืžื™ืจืจื™ืจืŸ ืฆื• Kafka ืกื˜ืจืขืึทืžืก, ืžื™ืจ ืึธืคื˜ ืจื™ืœื™ื™ื“ ืื•ื™ืฃ ืึท ืื™ื™ืŸ ื”ื•ื™ืคื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก (+ ืกืขืจื•ื•ื™ืก ืึทืคึผื™) ืคึฟืึทืจ ืฉื˜ืึทื˜ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’. ื“ืขื ืฆื•ื’ืึทื ื’ ื”ืื˜ ื–ื™ื™ึทืŸ ื“ื™ืกืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื–: ื“ืึทื˜ืข ืื™ื ื˜ืขื ืกื™ื•ื•ืข ืกื™ื˜ื•ืึทื˜ื™ืึธื ืก ืžื™ื™ื ื˜ื™ื™ื ื™ื ื’ ืงืึธื ืกื™ืกื˜ืขื ืกื™ ืื•ืŸ ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ ื•ื•ืขืจื˜ ืึท ืคืึทืงื˜ื™ืฉ ืึทืจื•ื™ืกืจื•ืคืŸ. ื“ื™ ื“ืึทื˜ืึทื‘ื™ื™ืก ืงืขืŸ ื•ื•ืขืจืŸ ืึท ื‘ืึทื˜ืึทืœื ืขืง ืึธื“ืขืจ ืกื•ืฃ ืึทืจื•ื™ืฃ ืื™ืŸ ืจืึทืกืข ืฆื•ืฉื˜ืึทื ื“ ืื•ืŸ ืœื™ื™ื“ืŸ ืคื•ืŸ ืึทื ืคึผืจื™ื“ื™ืงื˜ืึทื‘ื™ืœื™ื˜ื™.

ื ื™ื˜ ื‘ืœื•ื™ื– ืคึผืจืึทืกืขืกื™ื ื’: ื•ื•ื™ ืžื™ืจ ื’ืขืžืื›ื˜ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคึฟื•ืŸ Kafka ืกื˜ืจืขืึทืžืก, ืื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจืคื•ืŸ

ืคื™ื’ื•ืจืข 1: ื ื˜ื™ืคึผื™ืฉ ืฉืคึผืึทืœื˜ืŸ-ืฉื˜ืึทื˜ ืกืฆืขื ืึทืจ ื’ืขื–ืขืŸ ืื™ื™ื“ืขืจ ื“ื™ ื™ื‘ืขืจื’ืึทื ื’ ืฆื•
Kafka ืื•ืŸ Kafka ืกื˜ืจืขืึทืžืก: ืื’ืขื ื˜ืŸ ื™ื‘ืขืจื’ืขื‘ืŸ ื–ื™ื™ืขืจ ืงื•ืงืŸ ื“ื•ืจืš ืึทืคึผื™, ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ืฉื˜ืึทื˜ ืื™ื– ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ื“ื•ืจืš ืึท ื”ื•ื™ืคื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก

ื˜ืจืขืคืŸ Kafka ืกื˜ืจืขืึทืžืก, ืžืื›ืŸ ืขืก ื’ืจื™ื ื’ ืฆื• ืฉืึทืคึฟืŸ ืฉืขืจื“ ืฉื˜ืึทื˜ ืžื™ืงืจืึธ ื‘ืึทื“ื™ื ื•ื ื’ืก

ืžื™ื˜ ืึท ื™ืึธืจ ืฆื•ืจื™ืง, ืžื™ืจ ื‘ืึทืฉืœืึธืกืŸ ืฆื• ื ืขืžืขืŸ ืึท ืฉื•ื•ืขืจ ืงื•ืง ืื™ืŸ ืื•ื ื“ื–ืขืจ ืฉืขืจื“ ืฉื˜ืึทื˜ ืกื™ื ืขืจื™ืึธื•ื– ืฆื• ืึทื“ืจืขืก ื“ื™ ื™ืฉื•ื–. ืžื™ืจ ื’ืœื™ื™ืš ื‘ืึทืฉืœืึธืกืŸ ืฆื• ืคึผืจื•ื‘ื™ืจืŸ Kafka ืกื˜ืจืขืึทืžืก - ืžื™ืจ ื•ื•ื™ืกืŸ ื•ื•ื™ ืกืงืึทืœืึทื‘ืœืข, ื”ืขื›ืกื˜ ื‘ื ื™ืžืฆื ืื•ืŸ ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืขืก ืื™ื–, ื•ื•ืึธืก ืจื™ื™ึทืš ืกื˜ืจื™ืžื™ื ื’ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ืขืก ื”ืื˜ (ื˜ืจืึทื ื–ืคืึธืจืžื™ื™ืฉืึทื ื–, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืกื˜ื™ื™ื˜ืคืึทืœ ืึธื ืขืก). ืคึผื•ื ืงื˜ ื•ื•ืึธืก ืžื™ืจ ื“ืึทืจืคึฟืŸ, ื ื™ื˜ ืฆื• ื“ืขืจืžืึธื ืขืŸ ื•ื•ื™ ื“ืขืจื•ื•ืึทืงืกืŸ ืื•ืŸ ืคืึทืจืœืึธื–ืœืขืš ื“ื™ ืžืขืกื™ื“ื–ืฉื™ื ื’ ืกื™ืกื˜ืขื ืื™ื– ื’ืขื•ื•ืืจืŸ ืื™ืŸ ืงืึทืคืงืึท.

ื™ืขื“ืขืจ ืคื•ืŸ ื“ื™ ืกื˜ื™ื™ื˜ืคื•ืœ ืžื™ืงืจืึธืกืขืจื•ื•ื™ืกืขืก ืžื™ืจ ื‘ืืฉืืคืŸ ืื™ื– ื’ืขื•ื•ืขืŸ ื’ืขื‘ื•ื™ื˜ ืื•ื™ืฃ ืฉืคึผื™ืฅ ืคื•ืŸ ืึท ืงืึทืคืงืึท ืกื˜ืจืขืึทืžืก ื‘ื™ื™ึทืฉืคึผื™ืœ ืžื™ื˜ ืึท ืคืขืจืœื™ ืคึผืฉื•ื˜ ื˜ืึธืคึผืึธืœืึธื’ื™. ืขืก ื‘ืืฉื˜ื™ื™ื˜ ืคื•ืŸ 1) ืึท ืžืงื•ืจ 2) ืึท ืคึผืจืึทืกืขืกืขืจ ืžื™ื˜ ืึท ืคึผืขืจืกื™ืกื˜ืขื ื˜ ืฉืœื™ืกืœ-ื•ื•ืขืจื˜ ืงืจืึธื 3) ืึท ื–ื™ื ืงืขืŸ:

ื ื™ื˜ ื‘ืœื•ื™ื– ืคึผืจืึทืกืขืกื™ื ื’: ื•ื•ื™ ืžื™ืจ ื’ืขืžืื›ื˜ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคึฟื•ืŸ Kafka ืกื˜ืจืขืึทืžืก, ืื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจืคื•ืŸ

ืคื™ื’ื•ืจืข 2: ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ื˜ืึธืคึผืึธืœืึธื’ื™ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ืกื˜ืจื™ืžื™ื ื’ ื™ื ืกื˜ืึทื ืกื™ื– ืคึฟืึทืจ ืกื˜ื™ื™ื˜ืคื•ืœ ืžื™ืงืจืึธ ื‘ืึทื“ื™ื ื•ื ื’ืก. ื‘ืึทืžืขืจืงื•ื ื’ ืึทื– ืขืก ืื™ื– ืื•ื™ืš ืึท ืจื™ืคึผืึทื–ืึทื˜ืึธืจื™ ื“ืึธ ื•ื•ืึธืก ื›ึผื•ืœืœ ืคึผืœืึทื ื™ืจื•ื ื’ ืžืขื˜ืึทื“ืึทื˜ืึท.

ืื™ืŸ ื“ืขื ื ื™ื™ึทืข ืฆื•ื’ืึทื ื’, ืื’ืขื ื˜ืŸ ืงืึทืžืคึผืึธื•ื– ืึทืจื˜ื™ืงืœืขืŸ ื•ื•ืึธืก ื–ืขื ืขืŸ ืคืืกื˜ืขื›ืขืจ ืื™ืŸ ื“ื™ ืžืงื•ืจ ื˜ืขืžืข, ืื•ืŸ ืงืึธื ืกื•ืžืขืจืก - ื–ืึธื’ืŸ, ืึท ืคึผืึธืกื˜ ืึธื ื–ืึธื’ ื“ื™ื ืกื˜ - ื‘ืึทืงื•ืžืขืŸ ื“ื™ ืงืึทืžืคึผื™ื•ื˜ืึทื“ ืฉืขืจื“ ืฉื˜ืึทื˜ ื“ื•ืจืš ื“ื™ ื–ื™ื ืงืขืŸ (ืจืขื–ื•ืœื˜ืึทื˜ ื˜ืขืžืข).

ื ื™ื˜ ื‘ืœื•ื™ื– ืคึผืจืึทืกืขืกื™ื ื’: ื•ื•ื™ ืžื™ืจ ื’ืขืžืื›ื˜ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคึฟื•ืŸ Kafka ืกื˜ืจืขืึทืžืก, ืื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจืคื•ืŸ

ืคื™ื’ื•ืจืข 3: ื ื™ื™ึท ื‘ื™ื™ืฉืคึผื™ืœ ืึทืจื‘ืขื˜ ืœื•ื™ืคืŸ ืคึฟืึทืจ ืึท ืกืฆืขื ืึทืจ ืžื™ื˜ ืฉืขืจื“ ืžื™ืงืจืึธ ืกืขืจื•ื•ื™ืกืขืก: 1) ื“ืขืจ ืึทื’ืขื ื˜ ื“ื–ืฉืขื ืขืจื™ื™ืฅ ืึท ืึธื ื–ืึธื’ ื•ื•ืึธืก ืงื•ืžื˜ ืฆื• ื“ื™ ืงืึทืคืงืึท ืžืงื•ืจ ื˜ืขืžืข; 2) ืึท ืžื™ืงืจืึธืกืขืจื•ื•ื™ืก ืžื™ื˜ ืฉืขืจื“ ืฉื˜ืึทื˜ (ื ื™ืฆืŸ ืงืึทืคืงืึท ืกื˜ืจืขืึทืžืก) ืคึผืจืึทืกืขืกืึทื– ืขืก ืื•ืŸ ืฉืจื™ื™ื‘ื˜ ื“ื™ ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื“ ืฉื˜ืึทื˜ ืฆื• ื“ื™ ืœืขืฆื˜ ืงืึทืคืงืึท ื˜ืขืžืข; ื ืึธืš ื•ื•ืึธืก 3) ืงืึธื ืกื•ืžืขืจืก ืึธื ื ืขืžืขืŸ ื“ื™ ื ื™ื™ึท ืฉื˜ืึทื˜

ื”ื™ื™, ื“ืขื ื’ืขื‘ื•ื™ื˜-ืื™ืŸ ืฉืœื™ืกืœ-ื•ื•ืขืจื˜ ืงืจืึธื ืื™ื– ืึทืงืฉืœื™ ื–ื™ื™ืขืจ ื ื•ืฆื™ืง!

ื•ื•ื™ ื“ืขืจืžืื ื˜ ืื•ื™ื‘ืŸ, ืื•ื ื“ื–ืขืจ ืฉืขืจื“ ืฉื˜ืึทื˜ ื˜ืึทืคึผืึทืœืึทื“ื–ืฉื™ ื›ึผื•ืœืœ ืึท ืฉืœื™ืกืœ-ื•ื•ืขืจื˜ ืงืจืึธื. ืžื™ืจ ื’ืขืคึฟื•ื ืขืŸ ืขื˜ืœืขื›ืข ืึธืคึผืฆื™ืขืก ืคึฟืึทืจ ื ื™ืฆืŸ ืขืก, ืื•ืŸ ืฆื•ื•ื™ื™ ืคื•ืŸ ื–ื™ื™ ื–ืขื ืขืŸ ื“ื™ืกืงืจื™ื™ื‘ื“ ืื•ื ื˜ืŸ.

ืึธืคึผืฆื™ืข #1: ื ื™ืฆืŸ ืึท ืฉืœื™ืกืœ-ื•ื•ืขืจื˜ ืงืจืึธื ืคึฟืึทืจ ื—ืฉื‘ื•ื ื•ืช

ืื•ื ื“ื–ืขืจ ืขืจืฉื˜ืขืจ ืฉืœื™ืกืœ-ื•ื•ืขืจื˜ ืงืจืึธื ื›ึผื•ืœืœ ื“ื™ ืึทื’ื–ื™ืœื™ืขืจื™ ื“ืึทื˜ืŸ ื•ื•ืึธืก ืžื™ืจ ื“ืึทืจืคึฟืŸ ืคึฟืึทืจ ื—ืฉื‘ื•ื ื•ืช. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื™ืŸ ืขื˜ืœืขื›ืข ืงืึทืกืขืก ื“ื™ ืฉืขืจื“ ืฉื˜ืึทื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ืืฉืœืืกืŸ ื“ื•ืจืš ื“ืขื ืคึผืจื™ื ืฆื™ืคึผ ืคื•ืŸ "ืžืขืจื”ื™ื™ื˜ ื•ื•ืึธื•ืฅ". ื“ื™ ืจื™ืคึผืึทื–ืึทื˜ืึธืจื™ ืงืขืŸ ื”ืึทืœื˜ืŸ ืึทืœืข ื“ื™ ืœืขืฆื˜ืข ืึทื’ืขื ื˜ ืจื™ืคึผืึธืจืฅ ื•ื•ืขื’ืŸ ื“ื™ ืกื˜ืึทื˜ื•ืก ืคื•ืŸ ืขื˜ืœืขื›ืข ื›ื™ื™ืคืขืฅ. ื“ืขืจื ืึธืš, ื•ื•ืขืŸ ืžื™ืจ ื‘ืืงื•ืžืขืŸ ืึท ื ื™ื™ึทืข ื‘ืึทืจื™ื›ื˜ ืคื•ืŸ ืื™ื™ืŸ ืึทื’ืขื ื˜ ืึธื“ืขืจ ืื ื“ืขืจืŸ, ืžื™ืจ ืงืขืŸ ืจืึทื˜ืขื•ื•ืขืŸ ืขืก, ืฆื•ืจื™ืงืงืจื™ื’ืŸ ืจื™ืคึผืึธืจืฅ ืคื•ืŸ ืึทืœืข ืื ื“ืขืจืข ืื’ืขื ื˜ืŸ ื•ื•ืขื’ืŸ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ื“ื™ ื–ืขืœื‘ืข ื›ื™ื™ืคืขืฅ ืคื•ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ, ืื•ืŸ ืื™ื‘ืขืจื—ื–ืจืŸ ื“ื™ ื›ืขื–ืฉื‘ืŸ.
ืคื™ื’ื•ืจืข 4 ืื•ื ื˜ืŸ ื•ื•ื™ื™ื–ื˜ ื•ื•ื™ ืžื™ืจ ื™ืงืกืคึผืึธื•ื–ื“ ื“ื™ ืฉืœื™ืกืœ / ื•ื•ืขืจื˜ ืงืจืึธื ืฆื• ื“ื™ ืคึผืจืึทืกืขืกืขืจ ืื•ืคึฟืŸ ืึทื–ื•ื™ ืึทื– ื“ื™ ื ื™ื™ึทืข ืึธื ื–ืึธื’ ืงืขืŸ ื–ื™ื™ืŸ ืคึผืจืึทืกืขืกื˜.

ื ื™ื˜ ื‘ืœื•ื™ื– ืคึผืจืึทืกืขืกื™ื ื’: ื•ื•ื™ ืžื™ืจ ื’ืขืžืื›ื˜ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคึฟื•ืŸ Kafka ืกื˜ืจืขืึทืžืก, ืื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจืคื•ืŸ

ืื™ืœื•ืกื˜ืจืืฆื™ืข 4: ืžื™ืจ ืขืคึฟืขื ืขืŸ ืึทืงืกืขืก ืฆื• ื“ื™ ืฉืœื™ืกืœ-ื•ื•ืขืจื˜ ืงืจืึธื ืคึฟืึทืจ ื“ื™ ืคึผืจืึทืกืขืกื™ื ื’ ืื•ืคึฟืŸ ืคื•ืŸ ืคึผืจืึทืกืขืกืขืจ (ื ืึธืš ื“ืขื, ื™ืขื“ืขืจ ืฉืจื™ืคื˜ ื•ื•ืึธืก ืึทืจื‘ืขื˜ ืžื™ื˜ ืฉืขืจื“ ืฉื˜ืึทื˜ ืžื•ื–ืŸ ื™ื ืกื˜ืจื•ืžืขื ื˜ ื“ืขื ืื•ืคึฟืŸ doProcess)

ืึธืคึผืฆื™ืข #2: ืฉืึทืคึฟืŸ ืึท CRUD API ืื•ื™ืฃ ืฉืคึผื™ืฅ ืคื•ืŸ Kafka ืกื˜ืจืขืึทืžืก

ื ืึธืš ื’ืขื’ืจื™ื ื“ืขื˜ ืื•ื ื“ื–ืขืจ ื™ืงืขืจื“ื™ืง ืึทืจื‘ืขื˜ ืœื•ื™ืคืŸ, ืžื™ืจ ืื ื’ืขื”ื•ื™ื‘ืŸ ืฆื• ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืึท RESTful CRUD API ืคึฟืึทืจ ืื•ื ื“ื–ืขืจ ืฉืขืจื“ ืฉื˜ืึทื˜ ืžื™ืงืจืึธ ื‘ืึทื“ื™ื ื•ื ื’ืก. ืžื™ืจ ื’ืขื•ื•ืืœื˜ ืฆื• ืงืขื ืขืŸ ืฆื• ืฆื•ืจื™ืงืงืจื™ื’ืŸ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ืขื˜ืœืขื›ืข ืึธื“ืขืจ ืึทืœืข ืึทื‘ื“ื–ืฉืขืงืฅ, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืฉื˜ืขืœืŸ ืึธื“ืขืจ ื‘ืึทื–ื™ื™ึทื˜ื™ืงืŸ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ืึท ื›ื™ื™ืคืขืฅ (ื ื•ืฆื™ืง ืคึฟืึทืจ ื‘ืึทืงืขื ื“ ืฉื˜ื™ืฆืŸ).

ืฆื• ืฉื˜ื™ืฆืŸ ืึทืœืข ื‘ืึทืงื•ืžืขืŸ ืฉื˜ืึทื˜ ืึทืคึผื™ืก, ื•ื•ืขืŸ ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืจื™ืงืึทืœืงื™ืึทืœื™ื™ื˜ ื“ื™ ืฉื˜ืึทื˜ ื‘ืขืฉืึทืก ืคึผืจืึทืกืขืกื™ื ื’, ืžื™ืจ ืกื˜ืึธืจื“ ืขืก ืื™ืŸ ืึท ื’ืขื‘ื•ื™ื˜-ืื™ืŸ ืฉืœื™ืกืœ ื•ื•ืขืจื˜ ืงืจืึธื ืคึฟืึทืจ ืึท ืœืึทื ื’ ืฆื™ื™ึทื˜. ืื™ืŸ ื“ืขื ืคืึทืœ, ืขืก ืื™ื– ื’ืึทื ืฅ ืคึผืฉื•ื˜ ืฆื• ื™ื ืกื˜ืจื•ืžืขื ื˜ ืึทื–ืึท ืึท ืึทืคึผื™ ื ื™ืฆืŸ ืึท ืื™ื™ืŸ ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ Kafka ืกื˜ืจืขืึทืžืก, ื•ื•ื™ ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ื“ื™ ืจืฉื™ืžื” ืื•ื ื˜ืŸ:

ื ื™ื˜ ื‘ืœื•ื™ื– ืคึผืจืึทืกืขืกื™ื ื’: ื•ื•ื™ ืžื™ืจ ื’ืขืžืื›ื˜ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคึฟื•ืŸ Kafka ืกื˜ืจืขืึทืžืก, ืื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจืคื•ืŸ

ืคื™ื’ื•ืจืข 5: ื ื™ืฆืŸ ื“ื™ ื’ืขื‘ื•ื™ื˜-ืื™ืŸ ืฉืœื™ืกืœ-ื•ื•ืขืจื˜ ืงืจืึธื ืฆื• ื‘ืึทืงื•ืžืขืŸ ื“ื™ ืคึผืจื™ืงืึธืžืคึผื™ื•ื˜ื™ื“ ืฉื˜ืึทื˜ ืคื•ืŸ ืึท ื›ื™ื™ืคืขืฅ

ืึทืคึผื“ื™ื™ื˜ื™ื ื’ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ืึท ื›ื™ื™ืคืขืฅ ื“ื•ืจืš ื“ื™ API ืื™ื– ืื•ื™ืš ื’ืจื™ื ื’ ืฆื• ื™ื ืกื˜ืจื•ืžืขื ื˜. ื‘ื™ื™ืกื™ืงืœื™, ืึทืœืข ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื˜ืึธืŸ ืื™ื– ืฆื• ืฉืึทืคึฟืŸ ืึท ืงืึทืคืงืึท ืคึผืจืึธื“ื•ืฆื™ืจืขืจ ืื•ืŸ ื ื•ืฆืŸ ืขืก ืฆื• ืžืึทื›ืŸ ืึท ืจืขืงืึธืจื“ ื•ื•ืึธืก ื›ึผื•ืœืœ ื“ื™ ื ื™ื™ึทืข ืฉื˜ืึทื˜. ื“ืึธืก ื™ื ืฉื•ืจื– ืึทื– ืึทืœืข ืึทืจื˜ื™ืงืœืขืŸ ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ื“ื•ืจืš ื“ื™ ืึทืคึผื™ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืคึผืจืึทืกืขืกื˜ ืื™ืŸ ื“ื™ ื–ืขืœื‘ืข ื•ื•ืขื’ ื•ื•ื™ ื“ื™ ื‘ืืงื•ืžืขืŸ ืคื•ืŸ ืื ื“ืขืจืข ืคึผืจืึธื“ื•ืกืขืจืก (ืœืžืฉืœ ืื’ืขื ื˜ืŸ).

ื ื™ื˜ ื‘ืœื•ื™ื– ืคึผืจืึทืกืขืกื™ื ื’: ื•ื•ื™ ืžื™ืจ ื’ืขืžืื›ื˜ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคึฟื•ืŸ Kafka ืกื˜ืจืขืึทืžืก, ืื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจืคื•ืŸ

ืคื™ื’ื•ืจืข 6: ืื™ืจ ืงืขื ืขืŸ ืฉื˜ืขืœืŸ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ืึท ื›ื™ื™ืคืขืฅ ื ื™ืฆืŸ ื“ื™ Kafka ืคึผืจืึธื“ื•ืฆื™ืจืขืจ

ืงืœื™ื™ืŸ ืงืึทืžืคึผืœืึทืงื™ื™ืฉืึทืŸ: ืงืึทืคืงืึท ื”ืื˜ ืคื™ืœืข ืคึผืึทืจื˜ื™ืฉืึทื ื–

ื“ืขืจื ืึธืš, ืžื™ืจ ื’ืขื•ื•ืืœื˜ ืฆื• ืคืึทืจืฉืคึผืจื™ื™ื˜ืŸ ื“ื™ ืคึผืจืึทืกืขืกื™ื ื’ ืžืึทืกืข ืื•ืŸ ืคึฟืึทืจื‘ืขืกืขืจืŸ ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ื“ื•ืจืš ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ืึท ืงื ื•ื™ืœ ืคื•ืŸ ืฉืขืจื“-ืฉื˜ืึทื˜ ืžื™ืงืจืึธ ื‘ืึทื“ื™ื ื•ื ื’ืก ืคึผืขืจ ืกืฆืขื ืึทืจ. ืกืขื˜ืึทืคึผ ืื™ื– ื’ืขื•ื•ืขืŸ ืึท ื•ื•ื™ื ื˜ืœ: ืึทืžืึธืœ ืžื™ืจ ืงืึทื ืคื™ื’ื™ืขืจื“ ืึทืœืข ื™ื ืกื˜ืึทื ืกื™ื– ืฆื• ืœื•ื™ืคืŸ ืื•ื ื˜ืขืจ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืฉื™ื™ึทืŸ (ืื•ืŸ ื“ื™ ื–ืขืœื‘ืข ื‘ืึธืึธืฆื˜ืจืึทืคึผ ืกืขืจื•ื•ืขืจืก), ื›ึผืžืขื˜ ืึทืœืฅ ืึทื ื“ืขืจืฉ ืื™ื– ืื•ื™ื˜ืึธืžืึทื˜ื™ืฉ ื’ืขื˜ืืŸ. ืžื™ืจ ืื•ื™ืš ืกืคึผืขืฆื™ืคื™ืฆื™ืจื˜ ืึทื– ื™ืขื“ืขืจ ืžืงื•ืจ ื˜ืขืžืข ื•ื•ืึธืœื˜ ืฆื•ื ื•ื™ืคืฉื˜ืขืœื  ื–ื™ืš ืคื•ืŸ ืขื˜ืœืขื›ืข ืคึผืึทืจื˜ื™ืฉืึทื ื–, ืึทื–ื•ื™ ืึทื– ื™ืขื“ืขืจ ื‘ื™ื™ึทืฉืคึผื™ืœ ืงืขืŸ ื–ื™ื™ืŸ ืึทืกื™ื™ื ื“ ืึท ืกืึทื‘ืกืขื˜ ืคื•ืŸ ืึทื–ืึท ืคึผืึทืจื˜ื™ืฉืึทื ื–.

ืื™ืš ื•ื•ืขื˜ ืื•ื™ืš ื“ืขืจืžืึธื ืขืŸ ืึทื– ืขืก ืื™ื– ืคึผืจืึธืกื˜ ืคื™ืจ ืฆื• ืžืึทื›ืŸ ืึท ื‘ืึทืงืึทืคึผ ืงืึธืคึผื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืฉื˜ืึทื˜ ืงืจืึธื ืึทื–ื•ื™ ืึทื–, ืœืžืฉืœ, ืื™ืŸ ืคืึทืœ ืคื•ืŸ ืึธืคึผื–ื•ืš ื ืึธืš ืึท ื“ื•ืจื›ืคืึทืœ, ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื“ืขื ืงืึธืคึผื™ืข ืฆื• ืืŸ ืื ื“ืขืจ ื‘ื™ื™ึทืฉืคึผื™ืœ. ืคึฟืึทืจ ื™ืขื“ืขืจ ืฉื˜ืึทื˜ ืงืจืึธื ืื™ืŸ Kafka Streams, ืึท ืจืขืคึผืœื™ืงื™ื™ื˜ื™ื“ ื˜ืขืžืข ืื™ื– ื‘ืืฉืืคืŸ ืžื™ื˜ ืึท ื˜ื•ื™ืฉืŸ ืงืœืึธืฅ (ื•ื•ืึธืก ื˜ืจืึทืงืก ื”ื™ื’ืข ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ). ืึทื–ื•ื™, ืงืึทืคืงืึท ืงืขืกื™ื™ื“ืขืจ ืฉื˜ื™ืฆืŸ ื“ื™ ืฉื˜ืึทื˜ ืงืจืึธื. ื“ืขืจื™ื‘ืขืจ, ืื™ืŸ ื“ื™ ืคืึทืœ ืคื•ืŸ ืึท ื“ื•ืจื›ืคืึทืœ ืคื•ืŸ ืื™ื™ืŸ ืึธื“ืขืจ ืื ื“ืขืจืŸ ืงืึทืคืงืึท ืกื˜ืจืขืึทืžืก ื‘ื™ื™ึทืฉืคึผื™ืœ, ื“ื™ ืฉื˜ืึทื˜ ืงืจืึธื ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขืฉื•ื•ื™ื ื“ ื’ืขื–ื•ื ื˜ ืื•ื™ืฃ ืืŸ ืื ื“ืขืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ื•ื•ื• ื“ื™ ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ืคึผืึทืจื˜ื™ืฉืึทื ื– ื•ื•ืขื˜ ื’ื™ื™ืŸ. ืื•ื ื“ื–ืขืจ ื˜ืขืกืฅ ื”ืึธื‘ืŸ ื’ืขื•ื•ื™ื–ืŸ ืึทื– ื“ืึธืก ืื™ื– ื’ืขื˜ืืŸ ืื™ืŸ ืึท ืขื ื™ืŸ ืคื•ืŸ ืกืขืงื•ื ื“ืขืก, ืืคื™ืœื• ืื•ื™ื‘ ืขืก ื–ืขื ืขืŸ ืžื™ืœื™ืึทื ื– ืคื•ืŸ ืจืขืงืึธืจื“ืก ืื™ืŸ ื“ื™ ืงืจืึธื.

ืžืึธื•ื•ื™ื ื’ ืคื•ืŸ ืึท ืื™ื™ืŸ ืžื™ืงืจืึธืกืขืจื•ื•ื™ืก ืžื™ื˜ ืฉืขืจื“ ืฉื˜ืึทื˜ ืฆื• ืึท ืงื ื•ื™ืœ ืคื•ืŸ ืžื™ืงืจืึธ ืกืขืจื•ื•ื™ืกืขืก, ืขืก ื•ื•ืขืจื˜ ื•ื•ื™ื™ื ื™ืงืขืจ ื˜ืจื™ื•ื•ื™ืึทืœ ืฆื• ื™ื ืกื˜ืจื•ืžืขื ื˜ ื“ื™ Get State API. ืื™ืŸ ื“ื™ ื ื™ื™ึทืข ืกื™ื˜ื•ืึทืฆื™ืข, ื“ื™ ืฉื˜ืึทื˜ ืงืจืึธื ืคื•ืŸ ื™ืขื“ืขืจ ืžื™ืงืจืึธืกืขืจื•ื•ื™ืก ื›ึผื•ืœืœ ื‘ืœื•ื™ื– ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ืงื•ื™ืœืขืœื“ื™ืง ื‘ื™ืœื“ (ื“ื™ ืึทื‘ื“ื–ืฉืขืงืฅ ื•ื•ืขืžืขื ืก ืฉืœื™ืกืœืขืŸ ื–ืขื ืขืŸ ืžืึทืคึผื˜ ืฆื• ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืฆืขื˜ื™ื™ืœื•ื ื’). ืžื™ืจ ื”ืึธื‘ืŸ ืฆื• ื‘ืึทืฉืœื™ืกืŸ ื•ื•ืึธืก ื‘ื™ื™ึทืฉืคึผื™ืœ ืงืึทื ื˜ื™ื™ื ื“ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ื“ื™ ื›ื™ื™ืคืขืฅ ืžื™ืจ ื“ืืจืฃ, ืื•ืŸ ืžื™ืจ ื”ืึธื‘ืŸ ื“ืึธืก ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ืคืึธื“ืขื ืžืขื˜ืึทื“ืึทื˜ืึท, ื•ื•ื™ ื’ืขื•ื•ื™ื–ืŸ ืื•ื ื˜ืŸ:

ื ื™ื˜ ื‘ืœื•ื™ื– ืคึผืจืึทืกืขืกื™ื ื’: ื•ื•ื™ ืžื™ืจ ื’ืขืžืื›ื˜ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก ืคึฟื•ืŸ Kafka ืกื˜ืจืขืึทืžืก, ืื•ืŸ ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ืขืจืคื•ืŸ

ืคื™ื’ื•ืจืข 7: ื ื™ืฆืŸ ื˜ื™ื™ึทืš ืžืขื˜ืึทื“ืึทื˜ืึท, ืžื™ืจ ื‘ืึทืฉืœื™ืกืŸ ืคึฟื•ืŸ ื•ื•ืึธืก ื‘ื™ื™ึทืฉืคึผื™ืœ ืฆื• ืึธื ืคึฟืจืขื’ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ื“ื™ ื’ืขื‘ืขื˜ืŸ ื›ื™ื™ืคืขืฅ; ืึท ืขื ืœืขืš ืฆื•ื’ืึทื ื’ ืื™ื– ื’ืขื ื™ืฆื˜ ืžื™ื˜ ื“ื™ GET ALL API

ื”ื•ื™ืคึผื˜ ืคื™ื™ื ื“ื™ื ื’ื–

ืฉื˜ืึทื˜ ืกื˜ืึธืจื– ืื™ืŸ Kafka ืกื˜ืจืขืึทืžืก ืงืขื ืขืŸ ื“ื™ื ืขืŸ ื•ื•ื™ ืึท ื“ืข ืคืึทืงื˜ืึธ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก,

  • ืงืขืกื™ื™ื“ืขืจ ืจืขืคึผืœืึทืงื™ื™ื˜ื™ื“ ืื™ืŸ ืงืึทืคืงืึท
  • ื CRUD API ืงืขื ืขืŸ ืœื™ื™ื›ื˜ ื–ื™ื™ืŸ ื’ืขื‘ื•ื™ื˜ ืื•ื™ืฃ ืฉืคึผื™ืฅ ืคื•ืŸ ืึทื–ืึท ืึท ืกื™ืกื˜ืขื
  • ื”ืึทื ื“ืœื™ื ื’ ืคื•ืŸ ืงื™ื™ืคืœ ืคึผืึทืจื˜ื™ืฉืึทื ื– ืื™ื– ืึท ื‘ื™ืกืœ ืžืขืจ ืงืึธืžืคึผืœื™ืฆื™ืจื˜
  • ืขืก ืื™ื– ืื•ื™ืš ืžืขื’ืœืขืš ืฆื• ืœื™ื™ื’ืŸ ืื™ื™ืŸ ืึธื“ืขืจ ืžืขืจ ืฉื˜ืึทื˜ ืกื˜ืึธืจื– ืฆื• ื“ื™ ืกื˜ืจื™ืžื™ื ื’ ื˜ืึทืคึผืึทืœืึทื“ื–ืฉื™ ืฆื• ืงืจืึธื ืึทื’ื–ื™ืœื™ืขืจื™ ื“ืึทื˜ืŸ. ื“ืขื ืึธืคึผืฆื™ืข ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืคึฟืึทืจ:
  • ืœืึทื ื’-ื˜ืขืจืžื™ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืคื•ืŸ ื“ืึทื˜ืŸ ื“ืืจืฃ ืคึฟืึทืจ ื—ืฉื‘ื•ื ื•ืช ื‘ืขืฉืึทืก ื˜ื™ื™ึทืš ืคึผืจืึทืกืขืกื™ื ื’
  • ืœืื ื’-ื˜ืขืจืžื™ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืคื•ืŸ ื“ืึทื˜ืŸ ื•ื•ืึธืก ืงืขืŸ ื–ื™ื™ืŸ ื ื•ืฆื™ืง ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืžืึธืœ ื•ื•ืขืŸ ื“ื™ ืกื˜ืจื™ืžื™ื ื’ ื‘ื™ื™ึทืฉืคึผื™ืœ ืื™ื– ืคึผืจืึทื•ื•ื™ื–ืฉืึทื ื“
  • ืืกืืš ืžืขืจ...

ื“ื™ ืื•ืŸ ืื ื“ืขืจืข ืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื– ืžืึทื›ืŸ Kafka ืกื˜ืจืขืึทืžืก ื’ืขื–ื•ื ื˜ ืกื•ื˜ืึทื“ ืคึฟืึทืจ ืžื™ื™ื ื˜ื™ื™ื ื™ื ื’ ื’ืœืื‘ืืœืข ืฉื˜ืึทื˜ ืื™ืŸ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืกื™ืกื˜ืขื ื•ื•ื™ ื•ื ื“ื–ืขืจืขืจ. Kafka Streams ื”ืื˜ ืคึผืจืึธื•ื•ืขืŸ ืฆื• ื–ื™ื™ืŸ ื–ื™ื™ืขืจ ืคืึทืจืœืึธื–ืœืขืš ืื™ืŸ ืคึผืจืึธื“ื•ืงืฆื™ืข (ืžื™ืจ ื”ืึธื‘ืŸ ื›ึผืžืขื˜ ืงื™ื™ืŸ ืึธื ื–ืึธื’ ืึธื ื•ื•ืขืจ ื–ื™ื ื˜ ื“ื™ ื“ื™ืคึผืœื™ื™ื™ื ื’ ืขืก), ืื•ืŸ ืžื™ืจ ื–ืขื ืขืŸ ื–ื™ื›ืขืจ ืึทื– ื“ื™ ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ื•ื•ืขืœืŸ ื ื™ืฉื˜ ื”ืึทืœื˜ืŸ ื“ืึธืจื˜!

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’