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サーバーサイドから見るChatworkの現状と未来 / Now and future of C...
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shmurakami
July 07, 2019
Technology
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サーバーサイドから見るChatworkの現状と未来 / Now and future of Chatwork from server side perspective
関西サーバーサイドオールスターズ2019 登壇資料
shmurakami
July 07, 2019
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Transcript
αʔόʔαΠυ͔ΒݟΔ $IBUXPSLͷݱঢ়ͱະདྷ αʔόʔαΠυΤϯδχΞΦʔϧελʔζJOؔʂ
© Chatwork ࣗݾհ ˔͠Ό͔TIBLB ଜ্ढ़հ ˔$IBUXPSLגࣜձࣾ ˔ೖࣾ ˔1)1ྺ4DBMBྺϲ݄ ˔͏͙͢*46$0/ָ͠ΈͰ͢Ͷ
˓*46$0/ຊઓग़Ͱ͖·ͨ͠
© Chatwork $IBUXPSLʹ͍ͭͯ ˔ϏδωενϟοταʔϏε ˓άϧʔϓνϟοτ λεΫཧ ϑΝΠϧڞ༗ ϏσΦԻ௨ ˔ಋೖاۀ ࣾҎ্
ݱࡏ
© Chatwork Chatworkʹ͓͚Δ αʔόʔαΠυ
© Chatwork γεςϜߏ֓ཁ OSQT NT
© Chatwork $IBUXPSLʹ͓͚ΔαʔόʔαΠυ ˔ όʔδϣϯ Ұ෦ ˔ લʹ࡞ΒΕͨΦϨΦϨϑϨʔ ϜϫʔΫ
˔ ڊେͳϞϊϦε ˔ Α͋͘Δ5)&ϨΨγʔ ˓ ҉ͱྺ࢙తܦҢ͕ͨ͘͞ Μ ˓ ͍ΖΜͳਓͷࢥ͕ࠞ͡Γ߹ͬ ͨྺ࢙͕ਂ͍ϨΠϠʔ ˔ .JDSPTFSWJDFTνοΫ ˔ ࢄγεςϜࢤ ˓ )#BTF ˔ ϦΞΫςΟϒγεςϜ ˓ &WFOU4PVSDJOH ˓ $234 ˓ ,BGLB
© Chatwork $IBUXPSLʹ͓͚ΔαʔόʔαΠυ IUUQTDSFBUPSTOPUFDIBUXPSLDPNFOUSZTDBMBZFBS
© Chatwork $IBUXPSLʹ͓͚ΔαʔόʔαΠυ $IBUXPSLͰલʹɺ1)1ͷಠࣗϑϨʔϜϫʔΫͰͭ͘ ΒΕͨେنγεςϜΛɺ4DBMBΛͬͯθϩϕʔεͰͭ͘Γͳ͓ ͢ͱ͍͏ܾஅΛ͠·ͨ͠ɻ ͜͜ͰͳΜͱ͔͠ͳ͍ͱαʔϏε͕কདྷతʹࢮ͵ɺͱഎਫͷਞ ͰΜͩϓϩδΣΫτͰͨ͠ IUUQTDSFBUPSTOPUFDIBUXPSLDPNFOUSZTDBMBZFBS
© Chatwork $IBUXPSLʹ͓͚ΔαʔόʔαΠυ $IBUXPSLͰલʹɺ1)1ͷಠࣗϑϨʔϜϫʔΫͰͭ͘ ΒΕͨେنγεςϜΛɺ4DBMBΛͬͯθϩϕʔεͰͭ͘Γͳ͓ ͢ͱ͍͏ܾஅΛ͠·ͨ͠ɻ ͜͜ͰͳΜͱ͔͠ͳ͍ͱαʔϏε͕কདྷతʹࢮ͵ɺͱഎਫͷਞ ͰΜͩϓϩδΣΫτͰͨ͠ IUUQTDSFBUPSTOPUFDIBUXPSLDPNFOUSZTDBMBZFBS
ͳͥࢮ͵ͷ͔ʁ
© Chatwork 1)1γεςϜͷͭΒΈ ˔͘ӡ༻͍ͯ͠ΔαʔϏεʹΑ͋͘ΔϨΨγʔঢ়ଶ ˓ڊେͳϞϊϦεϓϩδΣΫτ ڊେͳ6UJMΫϥε ˓ݹ͍ΦϨΦϨϑϨʔϜϫʔΫ ˙Ϟμϯͳ੩తղੳπʔϧͷద༻͕͍͠ ˓҉ͱྺ࢙తܦҢ ෆेͳυΩϡϝϯτ
˔͕ೖΓࠞ͡Γׂ͍͕͗ͯͯ͢ࠔ ˔$IBUXPSLͱ1)1ͱࢲ IUUQTTQFBLFSEFDLDPNUBOBLBZVLJDIBUXPSLUPQIQUPTJ
© Chatwork Package relations by PhpMetrics
© Chatwork Ͳ͏ͯ͜͠͏ͳͬͨʁ ˔༏ઌͰ։ൃΛଓ͚͖ͯͨ෭࡞༻ ˓ελʔτΞοϓͰͨΓલͷݱ ˔Ϗδωε͕֦େͨ͠λΠϛϯάͰ༷Λݫ֨Խ͠ͳ͔ͬͨ ˓ͱͱࣾπʔϧͩͬͨ ˓ᐆດͳ༷ΛҾ͖ͣͬͯ͠·͍ͬͯΔ ˔ίʔυͷվળʹࣦഊͨ͠ ˓શମతͳ4DBMBԽʹҰࣦഊ͠ɺ෦తʹ͔͠ҠߦͰ͖
͍ͯͳ͍ ˓4DBMBԽͨ͠෦ઃܭ͕1)1ʹҾ͖ͣΒΕΔ
© Chatwork ϨΨγʔγεςϜͷݶք
© Chatwork ͳͥϨΨγʔͳ··ͷ͔ʁ ˔ϓϩδΣΫτͷن͕େ͖͘ઃܭͷมߋ͕ࠔ ˓%#ͷׂɺεέʔϧΞτ ˓ίʔυઃܭɺϞϊϦεͷׂ ˓ಉظॲཧલఏͷ༷ ˓֎෦αʔϏεͷҠߦ ˙ݱͳΒ4 -BNCEBͰࡁΉ"1*͋Δ
© Chatwork ϨΨγʔγεςϜͷݶք ʮࠔΛׂͤΑʯ
© Chatwork ͳͥϨΨγʔͳ··ͷ͔ʁ ˔ن͕େ͖͘ઃܭͷมߋ͕ࠔ ˓%#ͷׂɺεέʔϧΞτ ˓ίʔυઃܭɺϞϊϦεͷׂ ˓ಉظॲཧલఏͷ༷ ˓֎෦αʔϏεͷҠߦ ˙ݱͳΒ4 -BNCEBͰࡁΉ"1*͋Δ
© Chatwork Growth Scale Out Scale Up ❌
© Chatwork ϨΨγʔγεςϜ͕ݶքΛܴ͑ΔλΠϛϯά ˔αʔϏεΛܧଓ্͍ͯ͘͠Ͱى͜Δ͜ͱ ˓૿͑ଓ͚ΔϢʔβʔ ˓ϦΫΤετͷ૿Ճ ˓%#εέʔϧΞοϓͷݶքΛܴ͑Δ εέʔϧΞτࠔ ˓%#ίωΫγϣϯͷݶքΛܴ͑Δ
˓ϦΫΤετ͕ॲཧෆՄೳʹͳΔ ˔ΞϓϦέʔγϣϯϨΠϠʔͰରॲͰ͖ͳ͍ϛυϧΣΞͷ ཧతݶքΛܴ͑ͦ͏ʹͳ͍ͬͯΔ
© Chatwork Կ͕ͳͷ͔ ˔1)1͘ͳ͍͠ѱ͘ͳ͍ ˓1)1ѱ͘ͳ͍͘͠ͳ͍ େࣄ ˔ࣗࣾϑϨʔϜϫʔΫϨΨγʔ͕ͩ͘ͳ͍ ˓ඞཁͳػೳ͕ແ͍ͱݴ͑Δ ˓ྲྀߦͬͯΔ͔Βͱ-BSBWFMʹΓ͑ΔͱύϑΥʔϚϯ
ε͕ग़ͳͯ͘αʔϏε͕མͪΔ ˔$IBUXPSLͷنʹ1)1͕ద߹͠ͳ͘ͳͬͨ ˓ͦΖͦΖίωΫγϣϯϓʔϧ͕ཉ͍͠ ˓O,SQT1)1Ͱ͍͠ ˙+7.ܥ (P &MJYJSͳͲ
© Chatwork ͳΜͱ͔ͤͶ
© Chatwork ࠓޙͷγεςϜͷ͋Δ͖࢟
© Chatwork Ϟνϕʔγϣϯ ˔Կ͠ͳ͚Ε؇͔ʹࢮ͵͜ͱ͕͔ͬͨ ˔Ϗδωενϟοτࢢͷ׆ੑԽ ˓$IBUXPSLͱͯ͠Γ͍ͨ͜ͱΛͬͱૣ͘ਖ਼͘͠࡞Γ ͍ͨ
© Chatwork ٻΊΒΕ͍ͯΔͷ ˔ଈԠੑ ˔ྗੑ ˔োੑ
© Chatwork ϦΞΫςΟϒγεςϜ ϦΞΫςΟϒએݴ ΑΓ ˔$IBUXPSLͷ৽ϝοηʔδϯάγεςϜΛࢧ͑Δٕज़ IUUQTTQFBLFSEFDLDPNKJLPDIBUXPSLGBMTFYJO NFUVTF[JOHVTJTVUFNVXP[IJFSVKJTIV
© Chatwork εέʔϧΞτ ˔৫ͱγεςϜΛεέʔϧΞτͤ͞ΒΕΔΈ ˓γεςϜ͚ͩεέʔϧΞτͯ࣋͠ଓ͠ͳ͍ ˙ίϯΣΠͷ๏ଇ ˓։ൃऀΛ૿͠ੜ࢈ੑΛൃشͰ͖Δ࡞Γ ˓.JDSPTFSWJDFTʹد͍ͤͯ͘ʁ ˔ͦΕͧΕͷγεςϜɺ৫͕ڠௐͯ͠ಈ͘Έ
© Chatwork System B System D System C ৫ߏ Team
B ˔ہॴతʹͳΓ͕ͪͳ֊ߏͰͳ͘ڠௐͰ͖Δ৫ମ੍ Team C Team D System A Team A
© Chatwork ϨΨγʔ͔Βͷ٫ ˔ྺ࢙తܦҢຬࡌͷϓϩδΣΫτΛյͣ͞ϞμϯͳઃܭͰ࡞ Γม͑ΔϓϩδΣΫτΛܭըதʜʜ ˓ޙʹ$IBUXPSLࣾһ͕͜ͷ1+ʹ͍ͭͯ͢͜ͱΛ͝ ظ͍ͩ͘͞ ུ֓ਤ
© Chatwork 8F$IBUXPSLBSFIJSJOH IUUQTDPSQDIBUXPSLDPNKBSFDSVJUFOHJOFFS
© Chatwork ۙگ 4DBMBྺϲ݄Ͱ͕͢ 4DBMB.BUTVSJͰొஃͨ͠ํʑʹϖΞϓϩͯ͠Β͑ͯ࠷ߴͰ͢
© Chatwork ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠