[Hyperledger Fabric] ํ•˜์ดํผ๋ ˆ์ € ํ”„๋กœ์ ํŠธ ๊ฐœ์š”

๋ธ”๋ก์ฒด์ธ ๊ธฐ์ˆ ์€ 2018๋…„ ํ˜„์žฌ, ๋„์ž…๊ณผ ํ™•์žฅ์„ ๊ฑฐ์ณ ํ™•์‚ฐ๊ธฐ์— ์žˆ์Šต๋‹ˆ๋‹ค. ๊ธฐ๋ณธ์ ์ธ ์‹คํ—˜๋“ค์„ ๋๋‚ด๊ณ , ํ”Œ๋žซํผ ๊ฐ„ ๋ณธ๊ฒฉ์ ์ธ ๊ฒฝ์Ÿ์„ ์‹œ์ž‘ํ•˜๋Š” ๋‹จ๊ณ„์— ์žˆ๋‹ค๋Š” ๋œป์ด์ง€์š”. ๋ˆ„๊ตฌ๋ฅผ ๊ธฐ์ค€์œผ๋กœ ํ‘œ์ค€ํ™”๊ฐ€ ์ด๋ฃจ์–ด์ง€๋Š๋ƒ๊ฐ€ ๊ทธ...

๊ณ„์† ์ฝ๊ธฐ [Hyperledger Fabric] ํ•˜์ดํผ๋ ˆ์ € ํ”„๋กœ์ ํŠธ ๊ฐœ์š”

[Hyperledger Fabric] Architecture: 6 ํ•ฉ์˜ ์•Œ๊ณ ๋ฆฌ์ฆ˜

Hyperledger Fabric์€ ์™œ Kafka์™€ SBFT๋ฅผ ์„ ํƒํ–ˆ๋‚˜ ์ด๋ฒˆ ํฌ์ŠคํŒ…์—์„œ ์‚ดํŽด๋ณผ ๊ฒƒ์€, ๊ฐœ์ธ์ ์œผ๋กœ ์ œ๊ฐ€ ๊ฐ€์žฅ ์–ด๋ ต๊ณ  ํ—ท๊ฐˆ๋ ธ๋˜ ํ•ฉ์˜ ์•Œ๊ณ ๋ฆฌ์ฆ˜์ž…๋‹ˆ๋‹ค. ์ด์ƒํ•˜๊ฒŒ Hyperledger Fabric์˜ ํ•ฉ์˜ ์•Œ๊ณ ๋ฆฌ์ฆ˜์€ ์ฐธ ์ดํ•ดํ•˜๊ธฐ๊ฐ€ ์–ด๋ ค์› ์Šต๋‹ˆ๋‹ค....

๊ณ„์† ์ฝ๊ธฐ [Hyperledger Fabric] Architecture: 6 ํ•ฉ์˜ ์•Œ๊ณ ๋ฆฌ์ฆ˜

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chaincode ์ž‘์„ฑ์˜ ์ตœ๋Œ€ ์ฑŒ๋ฆฐ์ง€์ธ gRPC ๋ฝ€๊ฐœ๊ธฐ ์–ผ๋งˆ์ „์— blockchain ํ”„๋กœ์ ํŠธ ์ˆ˜ํ–‰์„ ์œ„ํ•œ ํšŒ์‚ฌ ๋‚ด๋ถ€ ๊ต์œก์„ ์ด์ˆ˜ํ–ˆ์Šต๋‹ˆ๋‹ค. go-lang์œผ๋กœ chaincode๋ฅผ ์‹ค์ œ๋กœ ๊ฐœ๋ฐœํ•˜๋ฉด์„œ ๊ฐ€์žฅ ๋งŽ์ด ๋ถ€๋”ชํ˜”๋˜ ๋ฌธ์ œ๋Š”, gRPC์˜ ๋ฒ„์ „...

๊ณ„์† ์ฝ๊ธฐ [Hyperledger Fabric] Architecture: 5 ํŠธ๋žœ์žญ์…˜๊ณผ gRPC

[Hyperledger Fabric] Architecture: 4 ํŠธ๋žœ์žญ์…˜

์•„๋‹ˆ ๊ทธ๋ž˜์„œ ํŠธ๋žœ์žญ์…˜์ด ์–ด๋–ป๊ฒŒ ์ผ์–ด๋‚œ๋‹ค๊ตฌ์š”? ๋ธ”๋ก์ฒด์ธ์—์„œ ํ•œ ๋ธ”๋Ÿญ์ด ๋”ํ•ด์ง€๋Š” ์ „ ๊ณผ์ •์— ๋Œ€ํ•ด์„œ ์‚ดํŽด๋ด…๋‹ˆ๋‹ค. ํŠธ๋žœ์žญ์…˜ ํ๋ฆ„์„ ์‚ดํŽด๋ณด๋ฉด์„œ, ๋ณธ ์‹œ๋ฆฌ์ฆˆ์˜ ํ–ฅํ›„ ํฌ์ŠคํŒ…์—์„œ ์ƒ์„ธํžˆ ๋‹ค๋ฃฐ ์ด๋ฒคํŠธ/๋ฉ”์‹œ์ง€ ์ฒด๊ณ„์™€ ํ•ฉ์˜...

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๊ณ„์† ์ฝ๊ธฐ [Hyperledger Fabric] Architecture: 3 ์ปดํฌ๋„ŒํŠธ๊ฐ€ ๋งŒ๋“œ๋Š” ๋„คํŠธ์›Œํฌ

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๊ณ„์† ์ฝ๊ธฐ [Hyperledger Fabric] Architecture: 2 Model, ์ปดํฌ๋„ŒํŠธ

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๊ณ„์† ์ฝ๊ธฐ [Hyperledger Fabric] Architecture: 1 ๋“ค์–ด๊ฐ€๋ฉฐ

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* ์ด ํฌ์ŠคํŒ…์€ ์•„๋ž˜ ์›๋ฌธ์„ ๋ฒˆ์—ญํ•œ ํฌ์ŠคํŒ…์ž…๋‹ˆ๋‹ค. ์›๋ฌธ:ย https://www.ibm.com/developerworks/cloud/library/cl-ibm-blockchain-101-quick-start-guide-for-developers-bluemix-trs/index.html ๋ธ”๋ก์ฒด์ธ์„ ๊ตฌํ˜„ํ•˜๋Š” ๋ฐ ์œ ์šฉํ•œ ์ตœ๊ณ ์˜ ๋ฌด๋ฃŒ ํˆด, ๊ต์œก ๋ฐ ์ปค๋ฎค๋‹ˆํ‹ฐ ๋ฆฌ์†Œ์Šค์— ๋Œ€ํ•œ ์›”๊ฐ„ ์š”์•ฝ์„ ๋ฐ›์•„ ๋ณด์‹ญ์‹œ์˜ค. ์ตœ์‹ ํŒ...

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ํ•œ๊ตญ์ธํ„ฐ๋„ท์ง„ํฅ์› & ํ•œ๊ตญIBM์ด ํ•จ๊ป˜ํ•˜๋Š” Fintech Ground-up Program ํ›„๊ธฐ (4์ฃผ์ฐจ 4์ผ ๋ธ”๋ก์ฒด์ธ)

์•ˆ๋…•ํ•˜์„ธ์š” SG ์ž…๋‹ˆ๋‹ค. ๋ฒŒ์จ ๋ชฉ์š”์ผ์ด ๋˜์—ˆ๋„ค์š” ~ ใ…Žใ…Žใ…Ž ์‹œ๊ฐ„์ด ๋น ๋ฅด๋‹ค๊ณ  ์ƒ๊ฐ๋˜๋Š”๊ฑด ํ•œ์ฃผ์˜ ์ค‘์‹ฌ์„ ๋„˜์–ด์„  ๋ชฉ์š”์ผ์ด ๋˜์„œ ์ธ๊ฑฐ ๊ฐ™์Šต๋‹ˆ๋‹ค ์˜ค๋Š˜์€ ๋กœ๋น„์— ํ–‰์‚ฌ๊ฐ€ ์žˆ์–ด์„œ KISA ๋„ ์‚ฌ๋žŒ๋“ค์ด...

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