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コストの「削減」から「最適化」へ 〜SREの考え方をコスト最適化に適用する〜
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Ken Takagi
July 24, 2025
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コストの「削減」から「最適化」へ 〜SREの考え方をコスト最適化に適用する〜
Ken Takagi
July 24, 2025
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Transcript
ίετͷʮݮʯ͔Βʮ࠷దԽʯ ʙ43&ͷߟ͑ํΛίετ࠷దԽʹద༻͢Δʙ 0JTJYͷ43&νʔϜͱͷަྲྀձ͓ࡊΛఴ͑ͯ ∁݈
ຊεϥΠυͷʮίετʯ 43&͕ίετཧʹΛ࣋ͭ͜ͱ͕ଟ͍Ͱ͋Ζ͏ Ϋϥυίετͱ4BB4ͷίετΛࢦ͠·͢
ࣗݾհ ∁݈ ,FO5BLBHJ !LFO@ULH ΦΠγοΫεɾϥɾେגࣜձࣾ 43&ηΫγϣϯ झຯɿ🚗🏕♨🍜ੵಡ
͋Γ͕ͪͳίετݮͷޫܠ
͋Γ͕ͪͳίετݮͷޫܠ ίετݮʂ ͏ΘΕ͍ͯͳ͍ ΫϥυϦιʔεΛফͦ͏ 3*41Λ ίϛοτϝϯτ͠Α͏ 4BB4ͷܖ༰ ར༻͢ΔػೳΛݟͦ͏ αʔόʔεϖοΫΛ εέʔϧμϯ͠Α͏
͋Γ͕ͪͳίετݮͷޫܠ ͬͱݮΛʂ ͜ΕҎ্ͷݮ༨Λ ୳͢ͷ͕͍͠ʜ Ϗδωεͷ֦େ͕ཧ༝ͷ ίετ૿Ճͳͷʹʜ 4BB4ͷػೳΛߜͬͨΒ ۀ͕ඇޮʹͳΔʜ աʹεέʔϧμϯ ͢Δͱ৴པੑͷӨڹ͕ʜ
ίετ͕ൃੜ͢Δͷѱ͍͜ͱ ίετΛൃੜ͍ͤͯ͞Δࣗѱऀ ͦ͏ࢥͬͯ͠·͏͔͠Εͳ͍ ͔͠͠ʜ
ʮίετʯѱऀͰͳ͍ w ίετͱ͍͏ݴ༿ͦͷͷ୯ʹʮඅ༻ʯΛࣔ͢ w ίετՁΛੜΈग़ͨ͢ΊͷࢿͰ͋Δ
ͳͥɺίετݮʹർฐͯ͠͠·͏ͷ͔ʁ
৫ͷ֤εςʔΫϗϧμʔͷίετʹର͢Δؔ৺ࣄҟͳΔ ܦӦɾ্੮ ΤϯδχΞ ࡒ୲ ίετΛݮͯ͠ རӹΛ֬อ͍ͨ͠ / దͳࢿஅΛ ߦ͍͍ͨ ৽ػೳΛ
ϦϦʔε͍ͨ͠ / ΫϥυΛ׆༻ͯ͠ Πϯϑϥج൫Λ ҆ఆӡ༻͍ͨ͠ ίετͷ༧࣮Λ ਖ਼֬ʹѲ͍ͨ͠
ʮݮʯʹͱΒΘΕͣʮ࠷దԽʯΛߟ͑Δ w ݮɹɿࢧग़ͷઈରֹΛݮΒ͢͜ͱ w ࠷దԽɿࢧग़ʹΑͬͯಘΒΕΔϏδωεՁΛ࠷େԽ͢Δ͜ͱ
🤔࠷దԽ͢ΔͨΊʹԿΛ͢Εɾɾɾ
💡43&ͷߟ͑ํΛద༻Ͱ͖ΔͷͰʁ
ίετ࠷దԽʹద༻Ͱ͖ͦ͏ͳ43&ͷߟ͑ํ 4-*4-0 ΦϒβʔόϏϦςΟ ΠϯγσϯτϨεϙϯε τΠϧͷ໓ ΤϥʔόδΣοτ
ίετ࠷దԽʹద༻Ͱ͖ͦ͏ͳ43&ͷߟ͑ํ 4-*4-0 ΦϒβʔόϏϦςΟ ΠϯγσϯτϨεϙϯε τΠϧͷ໓ ΤϥʔόδΣοτ Ϗδωεࢦඪͱؔ࿈͚ͯίετࢦඪΛܭଌ͢Δ ίετͷঢ়گΛѲ͍͢͠ঢ়ଶʹ͢Δ
ίετ࠷దԽʹద༻Ͱ͖ͦ͏ͳ43&ͷߟ͑ํ 4-*4-0 ΦϒβʔόϏϦςΟ ΠϯγσϯτϨεϙϯε τΠϧͷ໓ ΤϥʔόδΣοτ ίετ͕༧ࢉͳΒੵۃతͳࢿΛߦ͍ɺ ༧ࢉΛաͨ͠Βίετݮʹྗ͢Δ ༧ظͤ͵ίετ૿ՃΛ௨͢Δ AWS
Cost Explorer Billing and Cost Management
ίετ࠷దԽʹద༻Ͱ͖ͦ͏ͳ43&ͷߟ͑ํ 4-*4-0 ΦϒβʔόϏϦςΟ ΠϯγσϯτϨεϙϯε τΠϧͷ໓ ΤϥʔόδΣοτ ऩӹੑ͕ߴ͍ࣄʹඅ࣌ؒ͢Λ૿͢
'JO0QT 'JO0QTɺΫϥυͷϏδωεՁΛ࠷େԽ͠ɺλΠϜϦʔͳσʔλ ओಋͷҙࢥܾఆΛՄೳʹ͠ɺΤϯδχΞϦϯάɺࡒɺϏδωενʔϜ ؒͷ࿈ܞΛ௨ͯ͡ࡒΛཱ֬͢Δӡ༻ϑϨʔϜϫʔΫͱจԽత࣮ફ Ͱ͢ɻ 2024 Changes to the Definition
of Cloud FinOps https://www.finops.org/insights/changes-to-finops-definition/
'JO0QT w ւ֎Ͱɺ'JO0QTઐͷ෦ॺϩʔϧ͕͋ͬͨΓɺೝఆࢿ͕֨͋Δ ͳͲઐੑ͕ߴ͍ͷͱͯ͠ѻΘΕ͍ͯΔ w ւ֎ͷτϨϯυ͕ຊͰΕͯྲྀߦΓग़͕͋͢ΔͨΊɺ ຊͰ͜Ε͔ΒྲྀߦΔ͔͠Εͳ͍͔ͱߟ͑ษڧதʜ
0JTJYͷίετݮͱ࠷దԽͷ͜Ε·Ͱͱ͜Ε͔Β w 43&͕ݮΛਪਐɺ43&֎Ͱίετҙ͕ࣝߴ·͖ͬͯͨͱײ͡Δ ͞ΒͳΔݮʹଞνʔϜͱڠྗͯ͠ϓϩμΫτͷมߋ͕ඞཁ💪 w ࠷దԽͷಈ͖Λ෦తʹߦ͍ͭͭɺຊ֨తͳ࣮ફ͜Ε͔Β💪