(Un)ManagedBlockchain

(Un)Managed Blockchain JAWS Days 2019 Shinichi Takahashi

ࠓ೔͸ͳ͢͜ͱ • ෼ࢄ‫ܕ‬ωοτϫʔΫͷߏஙʹ·ͭΘΔ࿩

ࠓ೔͸ͳ͞ͳ͍͜ͱ • • ҉߸௨՟ͷ࿩ • ๏ʹؔ͢Δ࿩ • ‫ؔ͢ʹࡁܦ‬Δ࿩ blockchainͦͷ΋ͷʹؔ͢Δ࿩ • ϚΠχϯάͷ࢓ํ • bitcoinͱEthereumͷҧ͍ ͳͲͳͲ

͔ͬ͜Α͘࡞ͬͨ໨࣍ • blockchain • Managed Blockchain • Managed Blockchain • $ diff Managed Managed • $ whoami • $ useradd -g iret YOU

blockchain

blockchainͰΑ͘‫ݟ‬Δਤ ver.bitcoin

👈ͳʹ͍ͭ͜ • ϏοτίΠϯͷ৔߹ • ϏοτίΠϯɾίΞʢΫϥΠΞϯτιϑτʣͷೖͬͨίϯϐϡʔ λɺ·ͨ͸ͦͷू߹ͱͯ͠ͷऔҾॴ • ϏοτίΠϯɾίΞ • Φʔϓϯιʔεͳιϑτ΢ΣΞ • ҎԼͷ‫ػ‬ೳΛ୲͏ • ΢ΥϨοτʢऔҾʣ • ϚΠχϯά

Managed Blockchain

Broof on Azureߏ੒ਤ

AWSify

͍ͭ͜ 🆚 Manged 🆚

Managed Blockchain

• • ར఺ • ϑϧϚωʔδυ‫ܕ‬ • Hyperledger Fabric ͔ Ethereum Λબ୒͢Δ • εέʔϥϒϧ͔ͭηΩϡΞ • ϒϩοΫνΣʔϯΞΫςΟϏςΟΛ؆୯ʹ෼ੳ͢Δ • ৴པੑ Ϣʔεέʔε • ๵қ͓Αͼࢿ࢈Ҡಈ • খച‫ۀ‬ • αϓϥΠνΣʔϯ

લఏ • Hyperledger Fabric • ҉߸௨՟༻Ͱ͸ͳ͍/҉߸௨՟͕ෆඞཁ • औҾΛอূ͢ΔͨΊͷϚΠχϯά͕ෆཁ • ‫ڐ‬Մ੍ͷωοτϫʔΫͰ͋Δ

blockchainͰΑ͘‫ݟ‬Δਤ ver. Managed Blockchain

ωοτϫʔΫߏங ͦͷ1 தԝू‫ݖ‬ωοτϫʔΫͷߏங • ίϯιʔϧΆͪΆͪ ͰAWSΞΧ΢ϯτ ಺ʹωοτϫʔΫ ΛߏஙՄೳ • Ϣʔβͷ௥Ճ΋Άͪ Άͪ

ωοτϫʔΫߏங ͦͷ2 தԝू‫͔ݖ‬Βͷ୤٫ • AWSΞΧ΢ϯτΛ· ͕ͨͬͨωοτϫʔ Ϋ΋ίϯιʔϧΆͪ Άͪ • ΆͪΆͪ͢Δ͚ͩͰ தԝू‫͔ݖ‬Β୤٫Մ ೳʹͳͬͨ

$ diff Managed Managed

·ͱΊ: ԿΛManage͍ͯ͠Δ͔ • ϓϩϏδϣχϯά • ιϑτ΢ΣΞઃఆ • ωοτϫʔΩϯά • ηΩϡϦςΟίϯϙʔωϯτͷηοτΞοϓ • ωοτϫʔΫ‫ࢹ؂‬ • ‫ۀ‬քԣஅʹಛԽͨ͠ϑϨʔϜϫʔΫͷߏங

൓লͱ‫͖ͮؾ‬

ͦ΋ͦ΋ੑ࣭ͷҧ͏΋ͷΛ ಉ͘͘͡ΓͰ ൺֱͯ͠͸͍͚ͳ͍

$ whoami • ߴ‫ڮ‬ɹ৻Ұ fb.com/tkpyyy twitter@takapyyy github@shinichi-takahashi • ΞΠϨοτ‫ࣜג‬ձࣾ • ࣄ‫ۀ‬ઓུຊ෦/R&DηΫγϣϯ • ηΫγϣϯϦʔμʔ • Alexa։ൃࢧԉαʔϏε voxpack‫؂‬म • ΞϓϦ୺຤ςετࢧԉαʔϏε devicepack‫؂‬म

• http://fb.com/tkpyyy

$ useradd -g iret YOU Tokyo/Nagoya/Osaka