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͘͞ΒΠϯλʔωοτגࣜձࣾ (C) Copyright 1996-2019 SAKURA Internet Inc ͘͞ΒΠϯλʔωοτݚڀॴ ͘͞ΒΠϯλʔωοτݚڀॴͱদຊͷऔΓ૊Έ 2019/04/10 ্ڃݚڀһ দຊ ྄հ ௒ݸମܕσʔληϯλʔͱ͍͏ίϯηϓτͱϏδϣϯʹ͍ͭͯ

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2 ɾ͘͞ΒΠϯλʔωοτݚڀॴ ্ڃݚڀһ ɾגࣜձࣾGrooves Forkewll ٕज़ސ໰ ɾϖύϘݚڀॴ ٬һݚڀһ ݚڀސ໰ ɾηΩϡϦςΟɾΩϟϯϓߨࢣ ɾ৘ใॲཧֶձ Πϯλʔωοτͱӡ༻ٕज़ݚڀձ ֤छҕһ ɾژ౎େֶത࢜ʢ৘ใֶʣ দຊ྄հ / ·ͭ΋ͱΓʔ / @matsumotory

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3 1. എܠͱ໨త 2. ௒ݸମܕσʔληϯλʔ 3. ࠷ۙͷদຊͷ࣮੷ ໨࣍

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1. എܠͱ໨త

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5 େن໛σʔληϯλʔͷूத • σʔληϯλʔͷେن໛Խͱूத • ίϯϐϡʔλϦιʔεͱίετͷޮ཰Խ • Ϋϥ΢υར༻͕͜͜਺೥Ͱਵ෼ͱଅਐ͞Ε͖ͯͨ • ٕज़എܠͷมԽʹ൐ͬͯOSS΍Ϋϥ΢υαʔϏε΋ٸ଎ʹมԽ • ιϑτ΢ΣΞ΍ϕϯμʔʹڧ͘ґଘ͠ͳ͍มԽʹڧ͍ઃܭ͕ٸ຿ • αʔϏεͷػೳͷந৅Խͱૄ݁߹ͳઃܭ͕ීٴ • Ϋϥ΢υωΠςΟϒɾϚϧνΫϥ΢υɾϚΠΫϩαʔϏεԽ

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6 σʔληϯλʔͷूத͔Β෼ࢄ • Ϋϥ΢υΛલఏʹϞϊϦγοΫͳαʔϏεઃܭ͔ΒϚΠΫϩαʔϏεԽ΁ • αʔϏεͷ֤ػೳΛখ͞ͳαʔϏεͱ࣮ͯ͠૷͠gRPC౳Ͱ࿈ܞ • ϚΠΫϩαʔϏε୯ҐͰͷଟ༷ͳνʔϜ։ൃ΍ӡ༻ͷޮ཰Խ • εέʔϦϯά΍ো֐࣌ͷӨڹͷہॴԽ • ϚΠΫϩαʔϏεؒͰͷଳҬෆ଍΍ϨΠςϯγʔͷ௿ݮ͕ٻΊΒΕΔ • େن໛σʔληϯλʔͷڑ཭ʢ౦ژͱੴङؒʣͰ΋ٞ࿦͕ੜ࢝͡ΊΔ • αʔό͚ͩͰͳ͘ηϯαʔ΍σόΠεͷߴ౓Խɾଟ਺ԽʹΑΔଳҬෆ଍

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7 σʔληϯλʔػೳ͕ࣾձʹ༹͚ࠐΉະདྷ • ֤ίϯϐϡʔςΟϯάػೳ͕ݸମͱͯ͠ػೳͭͭ͠૯ମͱͯ͠͸౷཰ • ϥοΫϨϕϧͷίϯϐϡʔλ܈ɼEdge/FogίϯϐϡʔςΟϯάͳͲ • খɾதن໛σʔληϯλʔ͕ϋϒͱͳͬͯ݁Ռతʹશମ͕઀ଓɾߏ੒ • ੜ׆ͷதͰਓʑ͕ίϯϐϡʔλͷΞγετΛৗʹड͚Δ࣌୅Λ໨ࢦ͢ • ͍·͔ͩͭͯͳ͍ϚγϯύϫʔͱΠϯςϦδΣϯεͳػೳΛఏڙ • ࣾձʹ༹͚ࠐΉσʔληϯλʔػೳ͓ΑͼΫϥ΢υͷϚγϯύϫʔ • ௒ݸମܕσʔληϯλʔ͓ΑͼOSͱίϯηϓτΛఆΊΔ

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8 ຊൃද • ௒ݸମܕσʔληϯλʔʹ͓͚ΔίϯηϓτͱϏδϣϯͷ঺հ • ௒ݸମܕσʔληϯλʔOSʹඞཁͳཁ݅ͱ͸ • ݱ࣮తͳWebΞϓϦέʔγϣϯΛѻ͏ίϯςΩετͰ·ͣ͸ݕ౼ • ίϯϐϡʔςΟϯάϦιʔε͕෼ࢄԽͨ͠ࡍͷίϯςφͷ͋Γํ • σʔληϯλʔOSΛʹ͓͚Δϓϩηε΍εϨουͱͯ͠ͷίϯςφ • ίϯςφͷϦΞΫςΟϒੑͷॏཁੑΛٞ࿦ • ݱࡏͷ֤ۀքͷऔΓ૊Έ΍ίϯςφϥϯλΠϜͷ෼ྨͯ͠੔ཧ

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2. ௒ݸମܕσʔληϯλʔ

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10 ͘͞ΒΠϯλʔωοτݚڀॴͷϑΥʔΧε T TF T AS T A A P A P R T T T RI V

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11 ݱࡏͷΫϥ΢υ͚ͩͰ໰୊͕ղܾͰ͖ΔΘ͚Ͱ͸ͳ͍ • ΑΓҰ૚ந৅ԽͷਐΜͩΠϯλʔωοτͷ༷૬ͷมԽ • Ϋϥ΢υωΠςΟϒʹΑͬͯ͞ΒͳΔσʔληϯλʔͷڊେԽ • தԝूݖతͳίϯϐϡʔςΟϯάͰ͸೉͍͠έʔε • ϨΠςϯγ͕େ͖ͯ͘൑அ͕ؒʹ߹Θͳ͍ϦΞϧλΠϜ͕ཁٻ͞ΕΔέʔε • ͋Δ͍͸σʔλ͕๲େͰଳҬ͕ෆ଍͢Δέʔε • ࠓޙΫϥ΢υͷϚγϯύϫʔΛͲͷΑ͏ʹ׆༻Ͱ͖ΔੈքΛ໨ࢦ͢΂͖͔ʁ • ͘͞ΒΠϯλʔωοτݚڀॴͷίϯηϓτͱϏδϣϯΛ࠶ఆٛ

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12 ͘͞ΒΠϯλʔωοτݚڀॴͷϏδϣϯ

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௒ݸମܕσʔληϯλʔ

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14 ௒ݸମܕσʔληϯλʔͷ੔ཧ 1. ݱࡏ͸σʔληϯλʔʹڊେͳίϯϐϡʔςΟϯάϦιʔε͕ଘࡏ͍ͯ͠·͕͢ɺ ࠓޙ͸ϨΠςϯγʗηΩϡϦςΟʗίετ౳ͷཁ͔݅Βɺ͋ΒΏΔ৔ॴ΍ࣾձɺ૊ ৫ʹίϯϐϡʔςΟϯάϦιʔε༹͕͚ࠐΜͰ͍͘͜ͱʹͳΓ·͢ɻ 2. ͦΕΒ෼ࢄͨ͠ίϯϐϡʔςΟϯάϦιʔε͸ɺ୯ಠͰίϯϐϡʔςΟϯάύϫʔ Λఏڙ͢Δʹཹ·Βͣɺͦͷ৔ॴ΍ࣾձͷཁٻʹԠͯ͡ɺࣗ཯తʹɺ෼ࢄ͋Δ͍͸ ༗ػతʹ݁߹͠ɺݱ৔ɾΫϥ΢υͦΕͧΕ͕ॎԣʹ݁ͼ͍ͭͨϋΠϒϦουߏ଄Λ ࠾ΔΑ͏ʹػೳ͠·͢ɻ 3. ͜ͷΑ͏ͳγεςϜʹΑΓ࣮ݱ͞ΕΔ΋ͷ͸ɺਓʑͷ਎ۙʹଘࡏ͠ɺϦΞϧλΠϜ ͔ͭΠϯςϦδΣϯεʹϢʔβΛࢧ͑ͳ͕Βɺ͔͠͠ಉ࣌ʹόοΫΤϯυଆ͕༗ػ తʹ݁߹͢Δ͜ͱʹΑΓɺ͔ͭͯͳ͍ϚγϯύϫʔͱϦιʔεྔΛಈһ͢Δ͜ͱͰ ݱ৔࠷ద͔ͭશମ࠷దΛ΋࣮ݱ͢ΔSuper Organized WorldͰ͢ɻ

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5. ࠷ۙͷদຊͷ࣮੷

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16 ࠃࡍձٞ΍δϟʔφϧ΁ͷ࿦จΛڧԽ༧ఆ • ࠓ·Ͱ͸ࠃ಺ͷݚڀձͰ·ͣ͸ྔΛग़͢͜ͱʹ௅ઓ • ࠃ಺ͷݚڀձͰ͸೥ʹ20ຊఔ౓ʢڞஶؚΉʣग़ͤΔΑ͏ʹͳ͖ͬͯͨ • ͜Ε͔Β͸ྔΑΓ࣭ͱάϩʔόϧͳ޿͕Γͱਖ਼͠͞Λݕূ͍ͯ͘͠ • ࠃࡍձٞ΍ӳޠͷδϟʔφϧͳͲʹ΋ͲΜͲΜ௅ઓ

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17 2018೥ʙ2019೥ͷ࣮੷ ࿦จࢽ࿦จ 1. Ryosuke Matsumoto, Kenji Rikitake, Kentaro Kuribayashi, Large-scale Certificate Management on Multi-tenant Web Servers, Journal of Information Processing, ʹͯ৚݅෇͖࠾࿥ 2. দຊ ྄հ, ܀ྛ ݈ଠ࿠, Ԭ෦ णஉ, ϦΫΤετ୯ҐͰԾ૝తʹϋʔυ΢ΣΞϦιʔεΛ෼཭͢ΔWebαʔόͷϦιʔε੍ޚ ΞʔΩςΫνϟ, ৘ใॲཧֶձ࿦จࢽ, Vol.59, No.3, pp.1016-1025, Mar 2018. 3. দຊ ྄հ, ܀ྛ ݈ଠ࿠, Ԭ෦ णஉ, WebαʔόͷߴूੵϚϧνςφϯτΞʔΩςΫνϟͱӡ༻ٕज़, ిࢠ৘ใ௨৴ֶձ࿦จࢽ B, Vol.J101-B, No.1, pp.16-30, Jan 2018. ※ দຊ͕ෳ਺ͷݚڀॴ΍େֶʹॴଐ͢ΔͨΊɼ͢΂ؚͯΜͩ΋ͷʹͳ͍ͬͯ·͢

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18 2018೥ʙ2019೥ͷ࣮੷ ࠃࡍձٞ࿦จʢࠪಡ෇͖ʣ 1. Ryosuke Matsumoto, Uchio Kondo and Kentaro Kuribayashi, FastContainer: A Homeostatic System Architecture High- speed Adapting Execution Environment Changes, The 43rd Annual IEEE International Computers, Software, and Applications Conference (COMPSAC2019), July 2019. (to appear) 3. Yuuki Tsubouchi, Asato Wakisaka, Ken Hamada, Masayuki Matsuki, Hiroshi Abe and Ryosuke Matsumoto, HeteroTSDB: An Extensible Time Series Database for Automatically Tiering on Heterogeneous Key-Value Stores, The 43rd Annual IEEE International Computers, Software, and Applications Conference (COMPSAC2019), July 2019. (to appear) 4. Komei Nomura, Kenji Rikitake and Ryosuke Matsumoto, Automatic Whitelist Generation for SQL Queries Using Web Application Tests, The 9th IEEE International COMPSAC Workshop on Network Technologies for Security, Administration and Protection (NETSAP 2019), July 2019. (to appear) 5.Ryosuke Matsumoto, Kenji Rikitake, Kentaro Kuribayashi, Large-scale Certificate Management on Multi-tenant Web Servers, The 6th IEEE International COMPSAC Workshop on Architecture, Design, Deployment and Management of Networks and Applications (ADMNET 2018), July 2018. ※ দຊ͕ෳ਺ͷݚڀॴ΍େֶʹॴଐ͢ΔͨΊɼ͢΂ؚͯΜͩ΋ͷʹͳ͍ͬͯ·͢

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19 2018೥ʙ2019೥ͷ࣮੷ ࠃ಺ࠪಡ෇͖࿦จ 1. ໺ଜ ޸໋, Ѩ෦ ത, ੁ໺ ఩, ྗ෢ ݈࣍, দຊ ྄հ, WebΞϓϦέʔγϣϯςετΛ༻͍ͨSQLΫΤϦͷϗϫΠτϦετࣗಈ࡞ ੒ख๏, Πϯλʔωοτͱӡ༻ٕज़γϯϙδ΢Ϝ2018࿦จूɼ2018ɼ106-113 (2018-11-29)ɼNov 2018. 2. ௶಺ ༎थ, ࿬ࡔ ேਓ, ᖛా ݈, দ໦ խ޾, Ѩ෦ ത, দຊ ྄հ, HeteroTSDB: ҟछࠞ߹ΩʔόϦϡʔετΞΛ༻͍ͨࣗಈ֊૚Խ ͷͨΊͷ࣌ܥྻσʔλϕʔεΞʔΩςΫνϟ, Πϯλʔωοτͱӡ༻ٕज़γϯϙδ΢Ϝ2018࿦จूɼ2018ɼ7-15(2018-11- 29)ɼNov 2018. ※ দຊ͕ෳ਺ͷݚڀॴ΍େֶʹॴଐ͢ΔͨΊɼ͢΂ؚͯΜͩ΋ͷʹͳ͍ͬͯ·͢