©Fusic Co., Ltd. CONFIDENTIAL 1 ஍ํͷPHPer΋Ϋϥ΢υΛ࢖͏ཧ༝ ~ίετͷ࠷దԽͱνʔϜʹ޲͖߹͏~ 2025.05.31 ਗ਼Ո࢙࿠ @seike460 PHPΧϯϑΝϨϯε৽ׁ2025 

©Fusic Co., Ltd. 2 ࣗݾ঺հ ͸͡Ίʹ ਗ਼Ո ࢙࿠ (@seike460) S H I R O S E I K E גࣜձࣾFusicϓϦϯγύϧΤϯδχΞ/ΤόϯδΣϦετ AWS User Group Leaders AWS Community Builder Serverless - ίϛϡχςΟ - JAWS-UG Fukuoka - Fukuoka.php - Fukuoka.go - Serverless Meetup Fukuoka - Cloudflare Meetup Fukuoka - JP_Stripes Fukuoka - JBUG Fukuoka 

©Fusic Co., Ltd. 3 CONTENTS ໨࣍ 1. ஍ํاۀͷڧΈͱΫϥ΢υͷ૬ੑ 2. Ϋϥ΢υͱίετ࠷దԽ 3. Platform EngineeringͰPHPʹద༻͢Δ 4. ஍ํͱίϛϡχςΟ 

©Fusic Co., Ltd. 4 ஍ํاۀͷڧΈͱΫϥ΢υͷ૬ੑ 1 

©Fusic Co., Ltd. 5 Ϋϥ΢υ΁ͷࢥ͍ࠐΈ ͜Μͳࢥ͍ࠐΈ͋Γ·ͤΜ͔ʁ ❌ ʮΫϥ΢υ͸େاۀͷ΋ͷʯ ❌ ʮ஍ํ͸ٕज़Ͱ஗Ε͍ͯΔʯ ❌ ʮখن໛νʔϜʹ͸ؔ܎ͳ͍ʯ ࣮ࡍ͸༧ࢉͷখ͞ͳҊ݅΍ɺখن໛ͳνʔϜʹ ܧଓతʹద༻͠ଓ͚Δ͜ͱͰେ͖ͳՁ஋Λൃش͠·͢ʂ 

©Fusic Co., Ltd. 6 ஍ํITاۀͷ3ͭͷڧΈ ҙࢥܾఆ͕ૣ͞ 01 ROI 金 ίετҙࣝͷߴ͞ 02 গ਺ਫ਼Ӷ 長 自 身 03 

©Fusic Co., Ltd. 7 ஍ํITاۀͷ3ͭͷڧΈ ҙࢥܾఆͷૣ͞

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Ϋϥ΢υͷॊೈੑ 01 ίετҙࣝͷߴ͞
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ैྔ՝ۚ 02 গ਺ਫ਼Ӷ
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ϚωʔδυαʔϏε 力 03 

©Fusic Co., Ltd. 8 Ϋϥ΢υͱίετ࠷దԽ 2 

©Fusic Co., Ltd. 9 • 入 • CPU 用 5% 用 100% ΦϯϓϨϛε • 小 t 3 .micro 用 • 金 • 足 Ϋϥ΢υ Ϋϥ΢υͷมߋ༏Ґੑ 

©Fusic Co., Ltd. 10 Auto Scalingͱ͍͏ߟ͑ํ ෛՙʹԠͯ͡αʔόʔ୆਺Λࣗಈௐ੔͢Δ࢓૊Έ AutoScalingGroup MinSize: 1 # ࠷খ1୆ MaxSize: 10 # ࠷େ10୆ TargetCPU: 70% # CPU࢖༻཰70%ҡ࣋ ࣌ؒଳ ΦϯϓϨϛε Ϋϥ΢υʢAuto Scalingʣ ਂ໷ 10୆Քಇ 1୆ͷΈՔಇ னؒ 10୆Քಇ ඞཁʹԠͯ͡3-8୆ ϐʔΫ 10୆Քಇ ࣗಈͰ10୆·Ͱ֦ு 

©Fusic Co., Ltd. 11 ίϯςφΛར༻͢Δ͜ͱͰ؀ڥ४උίετ΋௿ݮ 🚀 ։ൃ؀ڥͷ४උ͕࣌ؒܶత୹ॖ ৽ਓͷ؀ڥߏஙʹ2-3೔ → Dockerɿ5෼Ͱ׬ྃ PHPɺMySQLɺRedis౳ͷෳࡶͳґଘؔ܎ΛҰൃղܾ ʮࢲͷ؀ڥͰ͸ಈ͘ΜͰ͚͢Ͳ...ʯ໰୊͕ফ໓ 💰 AWS FargateͰӡ༻ίετ΋࡟ݮ ࢖ͬͨ෼͚ͩ՝ۚ → ΞΠυϧ࣌ؒͷίετΧοτ Auto ScalingରԠ → ෛՙʹԠͯࣗ͡ಈͰεέʔϧ ಉ͡ίϯςφͰಈ࡞ → ؀ڥ४උίετΧοτ 

©Fusic Co., Ltd. 12 αʔόʔϨεԽͰڀۃͷίετ࠷దԽ AWS Lambdaͷྉۚମܥʢ݄ؒ10ສϦΫΤετͷ৔߹ʣ • $0.20 / 100ສϦΫΤετ • ݄ؒ100ສϦΫΤετແྉ → ࣮࣭΄΅ແྉ 🌙 ΞΫηε͕গͳ͍࣌ؒଳͷίετθϩɿਂ໷ɾૣேͷແΞΫηε࣌ؒ͸׬શʹ0ԁ 📈 ൟ๩ظͷΈࣗಈεέʔϧɿࡇΓγʔζϯͰ100ഒΞΫηε૿΋௥Ճઃఆෆཁ 💰 ॳظ౤ࢿෆཁͰ࢝ΊΒΕΔɿαʔόʔߪೖɾઃஔ޻ࣄɾอकܖ໿ → શͯ0ԁ ஍ํҊ݅ʹ࠷దʂ 

©Fusic Co., Ltd. 13 DBϨΠϠʔͷίετ࠷దԽ DB͸Ͳ͏ͯ͠΋͓͕͔͔ۚΔ → αʔόʔϨεDB͕ղܾ • TiDB Serverless • ݄ؒແྉ࿮: 5GB + 5,000ສRU • MySQLޓ׵: طଘίʔυͷҠߦ͕؆୯ • ݄ؒ10ສϦΫΤετ: ΄΅׬શແྉ • ࣗಈεέʔϦϯά: ࢖༻ྔʹԠͯࣗ͡ಈௐ੔ • Supabase • ແྉ࿮: 500MBσʔλϕʔε + ແ੍ݶAPI • PostgreSQLޓ׵: ߴػೳͳΫΤϦ͕Մೳ • ϦΞϧλΠϜ: WebSocketͰͷϦΞϧλΠϜ௨৴ • ೝূػೳ: Ϣʔβʔ؅ཧػೳ΋಺ଂ 

©Fusic Co., Ltd. 14 NEW! Aurora DSQL - ਅͷαʔόʔϨε෼ࢄSQL Amazon Aurora DSQL (Distributed SQL) 2025೥5݄ Ұൠఏڙ։࢝ʂ • PostgreSQLޓ׵ • ׬શαʔόʔϨε • ࣄ্࣮ແ੍ݶͷεέʔϧ Bref x Amazon Aurora DSQLͰͷ ಈ࡞·Ͱ͸֬ೝࡁ 

©Fusic Co., Ltd. 15 PHPͰ͸AWS Lambda࢖͑ͳ͍ → Laravel + Bref on AWS Lambda σϑΝΫτελϯμʔυͷPHP WebFrameworkͷLaravel AWSͱͷ૬ੑ͕ඇৗʹྑ͘ɺ .envʹAWSͷύϥϝʔλʔΛઃఆ͢Δ͚ͩͰAWSΛ্खʹѻ͏ࣄ͕Մೳ PHPͷOSSϓϩδΣΫτͰ͋ΔBref AWS Lambda্ͰPHPΞϓϦέʔγϣϯΛ؆୯ʹσϓϩΠͱ؅ཧΛՄೳʹ͢Δπʔϧ ͜ΕΒΛ૊Έ߹ΘͤɺPHPٕज़ελοΫʹϑΟοτͤ͞Δ 

©Fusic Co., Ltd. 16 PHPΛAWS Lambda্ͰϓϩμΫγϣϯར༻Λ࣮ݱ AWS Dev Day 2022ʹͯϑϧServerlessʹͯఏڙ͍ͯ͠ΔαΠτͷ࿩Λ͠·ͨ͠ PHP+Laravelͱ͍͏ٕज़ελοΫʹϑΟοτͤ͞Δ͜ͱͰνʔϜͰಋೖͰ͖ͨࣄྫ https://speakerdeck.com/seike460/serverless-high-load-site-realized-with-amazon-s3-select 

©Fusic Co., Ltd. 17 Brefͷٕज़ৄࡉ͸ࢲͷաڈࢿྉΛ͝ཡ͍ͩ͘͞ 🔧 Brefͷ಺෦ಈ࡞Λཧղ͍ͨ͠ํ bootstrap͔ΒϥϯλΠϜϨΠϠʔ·ͰBrefͷ࢓૊ΈΛղઆ https://speakerdeck.com/seike460/a-look-inside-serverless-php-take-a-peek-inside-bref 🚀 ຊ൪؀ڥͰͷ࣮૷ํ๏ serverless.ymlͷৄࡉઃఆͱLaravel౷߹ͷ࣮ફྫ https://speakerdeck.com/seike460/aws-lambda-in-production-with-bref 💾 DBaaS × αʔόʔϨεPHP SupabaseͱLaravel BreezeΛ࢖ͬͨೝূ෇͖ΞϓϦߏங https://speakerdeck.com/seike460/lets-do-it-dbaas-x-serverless-php 

©Fusic Co., Ltd. 18 Platform EngineeringͰPHPʹద༻͢Δ 3 

©Fusic Co., Ltd. 19 Platform Engineeringͱ͸ 生 ・ 用 

©Fusic Co., Ltd. 20 Platform Engineeringͱ͸ -໨త -։ൃऀମݧͷ޲্: ෳࡶ͞ΛӅṭ͠ɺຊ࣭తͳ։ൃʹूத -ඪ४Խ: ϕετϓϥΫςΟεͷࣗಈద༻ -ηϧϑαʔϏεԽ: ։ൃऀ͕ࣗ཯తʹ࡞ۀͰ͖Δ؀ڥ -PHPνʔϜ΁ͷద༻Ձ஋ -طଘͷLaravel஌ࣝΛͦͷ··׆༻ -Πϯϑϥͷෳࡶ͞Λҙࣝͤͣʹ։ൃ -νʔϜશһ͕ϑϧελοΫ։ൃऀʹ੒௕ 

©Fusic Co., Ltd. 21 Platform Engineering On Serverless URL :https://speakerdeck.com/_kensh/platform-engineering-on-serverless @_kensh 

©Fusic Co., Ltd. 22 νʔϜτϙϩδʔ 用 : ・ , ・ . 　 ʮϓϥοτϑΥʔϜ͸։ൃνʔϜͷʰअຐʹͳΒͳ͍ʱΑ͏ʹ͢Δɻ ɹ։ൃνʔϜ͕։ൃ͢Δ্Ͱͷલఏ৚݅ΛͳΔ΂͘গͳ͘͢Δͷͩɻʯ ɹɹɹɹɹɹɹɹɹ→ೝ஌ෛՙͷ௿ݮ - ετϦʔϜΞϥΠϯυνʔϜ - ಛఆͷ੡඼΍ػೳʹϑΥʔΧεͨ͠νʔϜ -ϓϥοτϑΥʔϜνʔϜ -ڞ௨ͷαʔϏε΍πʔϧΛఏڙ͢ΔνʔϜ -ΠωΠϒϦϯάνʔϜ -ଞνʔϜͷೳྗ޲্Λࢧԉ͢ΔνʔϜ 

©Fusic Co., Ltd. 23 ίϯ΢ΣΠͷ๏ଇɺٯίϯ΢ΣΠͷ๏ଇ ίϯ΢ΣΠͷ๏ଇ ૊৫͕ઃܭ͢ΔγεςϜ͸ɺͦͷ૊৫ͷίϛϡχέʔγϣϯߏ଄͕൓ө͞Εͨ΋ͷʹͳΔ ٯίϯ΢ΣΠͷ๏ଇ ๬·͍͠γεςϜΞʔΩςΫνϟΛ࣮ݱ͢ΔͨΊʹɺ૊৫ߏ଄ΛͦΕʹ߹Θͤͯઃܭ͢Δ ݱ࣮తͳΞϓϩʔν • ཧ૝: Ϋϥ΢υωΠςΟϒͳΞʔΩςΫνϟʹ߹Θͤͨ૊৫ߏ଄มߋ • ݱ࣮: ࣗ෼ͷࡋྔͷൣғͰ૊৫ߏ଄มߋ͸೉͕͔͔࣌ؒ͘͠Δ ղܾࡦ ίϯ΢ΣΠͷ๏ଇʹج͖ͮɺ૊৫ͷٕज़ελοΫʹ߹Θͤͨ ServerlessͳγεςϜΞʔΩςΫνϟΛఏڙ͢ΔPlatform EngineeringΛߏங 

©Fusic Co., Ltd. 24 Serverless Architectureͷࣗવͳߏ੒ AWSʹ͓͚Δ୅දతͳServerlessߏ੒͕ͩɺॏཁͳݪଇͱͯ͠ ແཧʹ౰ͯ͸ΊΔ͜ͱ͸ೝ஌ෛՙʹܨ͕ΓServerlessͷਁಁʹ͸ܨ͕Βͳ͍ 

©Fusic Co., Ltd. 25 Platform Engineering ͷEssenceͷద༻ ૊৫ߏ଄ɺίϛϡχέʔγϣϯ͕൓ө͞Εͨߏ੒ʹ Serverless ArchitectureଆΛϑΟοτͤ͞ʹ͍͘ ࠓ·Ͱഓͬͨ஌ݟͱฐࣾͷٕज़ελοΫΛ ༥߹ͤ͞ΔͨΊʹTiDB ServerlessΛ࠾༻ MySQLޓ׵͔ͭΠϯλʔϑΣʔεͱͯ͠ɺ SQL͕࢖͑Δ͜ͱͰࣗવʹ։ൃ͕Մೳʹ͠ ίετϝϦοτʹ΋ߩݙ 

©Fusic Co., Ltd. 26 ࢲୡͳΓͷPlatform Engineering΁ͷ௅ઓ ΞϓϦέʔγϣϯ։ൃऀ͕PlatformΛબͿ →ձࣾͷٕज़ελοΫʹ߹ΘͤͨPlatformΛ੔උͯࣗ͠વʹར༻ͯ͠΋Β͏ ࠓ·ͰServerlessͷ։ൃΛݗҾ͍ͯͨ͠ ࣗ෼ࣗ਎͕։ൃʹ͸Ұ੾ՃΘΒͣਐḿ Platform Engineering ͷ໨తͷҰͭ ೝ஌ෛՙͷ௿ݮΛୡ੒ 

©Fusic Co., Ltd. 27 Platform Engineeringͷ࣮૷ৄࡉ URL :https://speakerdeck.com/_kensh/platform-engineering-on-serverless @_kensh ϩά CloudWatch Logs CI / CD GitHub Actions AWS CDK ΨʔυϨʔϧ BiomeɺPHPStanɺPest PlaywrightɺDependabot Observability CloudWatchɺSentryɺX-rayɺSlack 

©Fusic Co., Ltd. 28 νʔϜͱಉԽ͢ΔΑ͏ʹServerlessΛϑΟοτͤ͞Δ Serverless 

©Fusic Co., Ltd. 29 ஍ํͱίϛϡχςΟ 4 

©Fusic Co., Ltd. 30 ஍ํͷڑ཭ײͱίϛϡχςΟ͸ඇৗʹ૬ੑ͕ྑ͍ ಉ͡஍ҬɾՁ஋؍Λڞ༗͢Δ஥ؒҙࣝ ڞ௨ͷސ٬૚: ஍Ҭʹࠜͨ͟͠اۀɺ࣏ࣗମ͕ओཁΫϥΠΞϯτ ڞ௨ͷՁ஋؍: ஍Ҭີணɺ௕ظతؔ܎ɺ඼࣭ॏࢹͷҙࢥܾఆ ஍Ҭܦࡁ΁ͷ੹೚ײ: ʮҰॹʹ஍ҬΛ੝Γ্͛Α͏ʯͱ͍͏ڞ௨໨ඪ ڝ߹Ͱ΋ڠྗ͠߹͑Δؔ܎ੑ ʮޓ͍ͷڧΈΛ׆͔ͯ͠ڞʹ੒௕ʯͷจԽ ෱ԬͷA͕ࣾPHPɺB͕ࣾΠϯϑϥಘҙ → ڞಉड஫ͰWIN-WIN ίϛϡχςΟؒͰੵۃతʹ৘ใڞ༗͠ɺΫϥ΢υར׆༻Λਪ͠ਐΊΔ 

©Fusic Co., Ltd. 31 re:light local ৽ׁ ࠓ೥Ն͝Ζ։࠵ ͜͜Ͱ͓࿩͍ͨ͠ͷ͕ʰre:light localʱͰ͢ re:light local͸஍ํͰͷΫϥ΢υ׆༻Λଅਐ͢ΔاۀؒίϛϡχςΟͰɺ ֤஍Ҭʹࠜ෇͘ITاۀ΍Ϣʔβʔاۀ͕ࢀՃ͠ɺ ஍Ҭಛ༗ͷ՝୊Λڞ༗ɾղܾ͢Δ͜ͱΛ໨ࢦ͍ͯ͠·͢ ࠓճεϙϯαʔͯ͘͠Ε͍ͯΔάϩʔόϧωοτίΞ͞ΜͱҰॹʹ Նࠒʹ৽ׁͰͷ։࠵͕ܾఆͯ͠·͢ʂͥͻ͝ࢀՃ͍ͩ͘͞ʂ 

©Fusic Co., Ltd. 32 ஍ҬΛӽ͑ͨίϥϘϨʔγϣϯ ஍ํܥPHPΧϯϑΝϨϯεͷΑ͏ʹҰͭͷ஍Ҭʹดͣ͡ɺ શࠃ֤஍Ͱ஍ҬΛ௒͑ͨίϥϘϨʔγϣϯ ஍Ҭؒ࿈ܞʹΑͬͯ๺ւಓ͔Β۝भ·Ͱ ଟ༷ͳ՝୊ͱղܾࡦ͕ू໿͞Εɺ๛෋ͳφϨοδϕʔε͕ܗ੒ 

©Fusic Co., Ltd. 33 re:light localͷ4ͭͷՁ஋ʢ4Cʣ Contentʢίϯςϯπʣɿ஍ํͷ࣮৘ʹ߹Θٕͤͨज़಺༰ CodeʢίʔυʣɿϋϯζΦϯͰίʔυ΍ΞʔΩςΫνϟΛఏڙ ConductorʢਐߦɾӡӦʣɿ஍ݩاۀʹΑΔاըɾӡӦ CommunicationʢίϛϡχέʔγϣϯʣɿΠϕϯτޙͷΦϑϥΠϯަྲྀ ࢀরɿhttps://www.docswell.com/s/takagerbera/K4VJYW-cmc-meetup-sdj2#p7 

©Fusic Co., Ltd. 34 ஍ํ͔ͩΒͦ͜Ϋϥ΢υͰউͯΔཧ༝ ൑அͷεϐʔυ͕ѹ౗త༏Ґੑ ஍ํͷ՝୊ʹΫϥ΢υ͕Ϛον͍ͯ͠Δ ີͳίϛϡχςΟͱͷ૬৐ޮՌ ஍ํ͔ͩΒͰ͖Δʂ஍ํͦ͜αʔόʔϨεʂ 

©Fusic Co., Ltd. 35 ·ͱΊ ஍ํͦ͜ैྔ՝ۚϞσϧͷԸܙΛ࠷େԽ Point 01 ίϯ΢ΣΠͷ๏ଇΛج͍ͮͨνʔϜΞοϓͰΫϥ΢υͷಋೖ Point 02 Platform Engineering·Ͱঢ՚ग़དྷΔͱԣஅతͳՁ஋૑ग़ Point 03 

©Fusic Co., Ltd. 36 Thank You We are Hiring! https://recruit.fusic.co.jp/ ͝ਗ਼ௌ͍͖ͨͩ͋Γ͕ͱ͏͍͟͝·ͨ͠