RDS を Serverless v2 に移行して料金が上がった話

by Takafumi Omuro

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3%4Λ4FSWFSMFTTWʹҠߦͯ͠ ྉ্͕͕ۚͬͨ࿩ גࣜձࣾϞϦαϫ খࣨو࢙

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!.PSJTBXB*OD ໊લɿখࣨو࢙ʢ͓ΉΖ͔ͨ;Έʣ ॴଐɿגࣜձࣾϞϦαϫ ɹɹɹγεςϜ։ൃ෦γχΞϚωʔδϟʔ ࢓ࣄɿςοΫϦʔυ ɹɹɹ"84ΠϯϑϥΤϯδχΞ ޷͖ͳ"84αʔϏεɿ$MPVE'PSNBUJPO ࣗݾ঺հ

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ૉ੖Β͍͚͠Ͳ͓͔͔ۚΔΑͶ

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!.PSJTBXB*OD SF*OWFOU "VSPSB4FSWFSMFTTWൃද IUUQTEFWDMBTTNFUIPEKQBSUJDMFTBVSPSBTFSWFSMFTTW

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!.PSJTBXB*OD "VSPSB4FSWFSMFTTW͸ɺΦϯσϚϯυͷ"VUP4DBMJOHػೳͰ ͢ɻ"NB[PO"VSPSBͰɺஅଓత·ͨ͸༧ଌෆೳͳϫʔΫϩʔυΛ ࣮ߦ͢Δඅ༻ରޮՌͷߴ͍ΞϓϩʔνͱͳΔΑ͏ʹઃܭ͞Ε͍ͯ· ͢ɻΞϓϦέʔγϣϯͷχʔζʹԠͯ͡ɺࣗಈతʹىಈɺγϟοτ μ΢ϯɺ༰ྔͷ֦େ·ͨ͸ॖখΛߦ͍·͢ɻ"VSPSB4FSWFSMFTTW ʹΑΓɺεέʔϦϯά͸ɺΑΓ଎͘ɺৄࡉʹͳΓ·͢ɻ"VSPSB 4FSWFSMFTTWͰ͸ɺ֤ΫϥελʔʹͭͷϥΠλʔ%#Πϯελ ϯεͱෳ਺ͷϦʔμʔ%#ΠϯελϯεΛؚΊΔ͜ͱ͕Ͱ͖·͢ɻ ಉ͡Ϋϥελʔ಺Ͱɺ"VSPSB4FSWFSMFTTWͱैདྷͷϓϩϏδϣ ϯࡁΈ%#ΠϯελϯεΛ૊Έ߹ΘͤΔ͜ͱ͕Ͱ͖·͢ɻ "VSPSB4FSWFSMFTTW IUUQTEPDTBXTBNB[PODPNKB@KQ"NB[PO3%4MBUFTU"VSPSB6TFS(VJEF$PODFQUT"VSPSB@'FB@3FHJPOT@%#FOH'FBUVSF4FSWFSMFTT7IUNM

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͜Ε͸ΊͬͪΌظ଴Ͱ͖Δ΍ͭͩ

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࠷దʹಈ͔͘Βඅ༻΋҆͘Δ͸ͣ

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͍ͭ("͞ΕΔΜ΍ʁ

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!.PSJTBXB*OD "VSPSB4FSWFSMFTTWͷ$MPVE'PSNBUJPOରԠ ϦϦʔεޙ͸$MPVE'PSNBUJPOະରԠ ϦϦʔε౰࣌ͷ#BDLMPHίϝϯτΑΓ

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ຊ൪ʹͪΐ͏Ͳؒʹ߹Θͳ͔ͬͨ

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!.PSJTBXB*OD "VSPSBϓϩϏδϣχϯά؀ڥ "VSPSB͸ϚελʔσʔλͷΈ +"84%":4ͷࢿྉΑΓ IUUQTTQFBLFSEFDLDPNUPNVSPBXTEFOFJ[IJIVBUPNPEBOIVBOJUPSBEFJTJZPOBSVRJZFHBUJBP[IBOTJUBIVB TMJEF

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!.PSJTBXB*OD "VSPSBϓϩϏδϣχϯά؀ڥ SܥͷҰ൪খ͍͞SHMBSHFΠϯελϯεར༻ ൺֱత༨༟Λ࣋ͬͯ͞͹͚͍ͯΔ

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͜ΕͰϝϯςφϯε͔Β ։์͞ΕΔʂ

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!.PSJTBXB*OD "VSPSB4FSWFSMFTTW؀ڥ εέʔϧͷঢ়گ

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ࢥͬͨΑΓεέʔϧ͢ΔΜͩͳ

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!.PSJTBXB*OD "VSPSB4FSWFSMFTTW؀ڥ ࣮ࡍͷར༻ྉۚ ͜͜ͰೖΕସ͑

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!.PSJTBXB*OD "VSPSB4FSWFSMFTTW؀ڥ ࣮ࡍͷར༻ྉۚ ૝ఆΑΓߴ͍੥ٻ

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૝ఆΑΓߴ͔ͬͨͷͰ ϓϩϏδϣχϯάʹ໭͠·ͨ͠

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!.PSJTBXB*OD 3%44FSWFSMFTTWͷྉۚʹ஫ҙ͠·͠ΐ͏ w ૉૣࣗ͘ಈͰεέʔϧ͞ΕΔͷͰϝτϦΫεͷ؂ࢹ͸΄΅ෆཁ w ෛՙ͕ͦΕ΄Ͳ͔͔͍ͬͯͳ͍ͷʹࢥͬͨΑΓ΋εέʔϧ͍ͯ͠Δ w ίωΫγϣϯ਺͕૿͑Δͱεέʔϧ͍ͯ͠Δʁ w ҙ֎ͱྉۚ͸͔͞Ή w YMBSHFҎ্ͷΠϯελϯεར༻ͷஔ͖׵͑Ͱಉ͙͡Β͍ͷඅ༻ͬΆ͍ w MBSHF͔Βͷஔ͖׵͑ͩͱֹ͕͕ۚ͋ͬͯ͠·͏ w .BY"$6Λ௿Ίʹઃఆͨ͠Β๷͛Δ w Φʔτεέʔϧͷࢫຯ΋ফ͑ΔͷͰ஫ҙ ·ͱΊ

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