技術ブログを書くことについて/writing-tech-blog

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ٕज़ϒϩάΛ ॻ͘͜ͱʹ͍ͭͯ 2016/09/01 shiba_yu36

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ࣗݾ঺հ • id:shiba_yu36 • ͸ͯͳ5೥໨ • ΧΫϤϜνʔϜ • ϒϩάΛΑ͘ॻ͘

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ࣗ෼ͷϒϩάʹ͍ͭͯ • 2013೥ : 175هࣄ(಺ٕज़ϒϩά119) • 2014೥ : 158هࣄ(67) • 2015೥ : 107هࣄ(38) • 2016೥ : 72هࣄ(53) http://blog.shibayu36.org/

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ࣗ෼ͷϒϩάʹ͍ͭͯ • 2013೥ : 175هࣄ(಺ٕज़ϒϩά119) • 2014೥ : 158هࣄ(67) • 2015೥ : 107هࣄ(38) • 2016೥ : 72هࣄ(53) http://blog.shibayu36.org/ ͱʹ͔͘ ॻ͍͍ͯΔ

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ࠓ೔࿩͍ͨ͜͠ͱ • ͳͥ͜͜·ͰϒϩάΛॻ͘ͷ͔ • Ϟνϕʔγϣϯͷอͪํ • ൃݟͨ͠ϒϩάςΫχοΫ

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ͳͥ͜͜·Ͱ ϒϩάΛॻ͘ͷ͔

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ϓϨθϯεΛ޲্͍͚ͨͩ͠ʁ ঝೝཉٻΛಘ͍͚ͨͩʁ

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ϓϨθϯεΛ޲্͍͚ͨͩ͠ʁ ঝೝཉٻΛಘ͍͚ͨͩʁ ॻ͘͜ͱͰֶशΛਂΊ͍ͨ

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ॻ͘͜ͱͰֶश͕ਂ·Δ • ࣗ෼ͷߟ͕͑·ͱ·Δ • ڭ͑ͯ΋Β͑Δ • ࣗ෼ͷϒϩά͕ڭ͑ͯ͘ΕΔ

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ࣗ෼ͷߟ͕͑·ͱ·Δ • Πϯϓοτ͚ͩͰཧղͨ͠ؾʹ • ࣮ࡍॻ͍ͯΈΔͱච͕ࢭ·Δ • ࣗ෼ͷݴ༿Ͱ·ͱΊΒΕͨΒɺཧղͨ͠ ͱݴ͑Δ

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http://blog.shibayu36.org/entry/2016/08/15/122913

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ڭ͑ͯ΋Β͑Δ • ϒϩάΛॻ͘ͱਓʹڭ͑ͯ΋Β͑Δ • ͦΕΛٵऩͯ͠͞Βʹֶश͕ਂ·Δ

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ࣗ෼ͷϒϩά͕ڭ͑ͯ͘ΕΔ • 3͔݄͘Β͍ܦͭͱେମ๨ΕΔ • ੲͷϒϩά͕ࣗ෼Λॿ͚ͯ͘ΕΔ

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http://blog.shibayu36.org/entry/2015/07/08/095838

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http://blog.shibayu36.org/entry/2012/05/07/201556

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ֶश͍ͯ͠Δ͜ͱΛ ॻ͚͹ॻ͘΄Ͳֶश͕ਂ·Δʂ

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໰୊ɿϞνϕʔγϣϯΛ อͯΔͷ͔ʁ

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Ϟνϕʔγϣϯͷอͪํ

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৺͕͚͍ͯΔ͜ͱ • ͙͢ॻ͘ • ୹͘ॻ͘ • ࣗ෼ͷͨΊʹॻ͘ • ׬ᘳͰͳͯ͘΋ެ։͢Δ

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͙͢ॻ͘ ॻ͚ͦ͏ʂ ࣦഊྫ ೋिؒܦա ʮ΋͏͍͍͔ͳ…ʯ ॻ͚ͦ͏ͳΒɺͦͷ೔͔1िؒҎ಺ʹ

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୹͘ॻ͘ 1هࣄ1ςʔϚͰɺग़དྷΔ͚ͩ୹͘ ࣦഊྫ ͍Ζ͍Ζ΍ͬͨʂ શ෦ॻͧ͘ʂ ΉͬͪΌ͔͔࣌ؒΔ ʮ΋͏͍͍͔ͳ…ʯ

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஌ࣝθϩ͔ΒElasticsearchΛ ࢖͑ΔΑ͏ʹͳΖ͏

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஌ࣝθϩ͔ΒElasticsearchΛ ࢖͑ΔΑ͏ʹͳΖ͏ • ElasticsearchͷAnalyzerΛཧղ͢ΔͨΊશจݕࡧͷ ࢓૊ΈΛγϯϓϧʹߟ͑Δ • ElasticsearchͷΠϯσοΫεఆٛΛઃܭ͢Δखॱ • SQLϢʔβʔͷͨΊͷElasticsearch Query DSLೖ໳

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ࣗ෼ͷͨΊʹॻ͘ ࠓͷֶशͷͨΊɺະདྷͷࣗ෼ͷͨΊ ࣦഊྫ ݟΒΕΔ͜ͱΛҙࣝ ׬ᘳʹॻ͜͏ ͔͔࣌ؒΔ ଞʹಉ͡Α͏ͳهࣄ͕͋ͬͯ΋ߏΘͳ͍ ࠷ߴͷهࣄͩʂ ҙ֎ͱಡ·Εͳ͍ ʮ΋͏͍͍͔ͳ…ʯ

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3~4࣌ؒɺͪΐͬͱؤுͬͨ 15෼ɺద౰ʹॻ͍ͨ vs Կ͕ྲྀߦΔ͔Α͘෼͔Βͳ͍ʂ

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׬ᘳͰͳͯ͘΋ެ։͢Δ ͋Δఔ౓Ͱ੾ΓΛ͚ͭͯެ։͢Δ ະདྷͷࣗ෼͕ཧղͰ͖ΔϨϕϧʹ ͨͩ͠ɺӕ͸ॻ͔ͳ͍ ࣦഊྫ ׬ᘳʹॻ͜͏ ʮ΋͏͍͍͔ͳ…ʯ ͍ͭ·Ͱͨͬͯ΋ࣗ৴͕ͳ͍

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ൃݟͨ͠ϒϩάςΫχοΫ

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ॻ͖ଓ͚ͯݟ͚ͭͨ ςΫχοΫΛ঺հ

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Ԍ্๷ࢭ

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Ԍ্๷ࢭ • લఏΛॻ͘ • ࣄ࣮ͱҙݟΛ۠ผ͢Δ • ओޠΛେ͖͘͠ա͗ͳ͍

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ʙதུʙ લఏΛॻ͘

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ࣄ࣮ͱҙݟΛ۠ผ hot deployͱ͸ʮ࠶ىಈͷ࣌ʹϦΫΤετͷॲཧΛଓ͚ͳ͕ Βɺมߋͷ಺༰Λ൓ө͢ΔͨΊͷखஈʯͰ͢ɻ ࣄ࣮ ҙݟ ɹࣗ෼Ͱશจݕࡧͷ࢓૊ΈΛγϯϓϧʹݴޠԽͯ͠ΈΔͱɺҎ Լͷ3ߦʹ·ͱΊΒΕΔͷͰ͸ͱײͨ͡ɻ Ωʔϫʔυɿࢥ͏ɺײ͡Δ

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ओޠΛେ͖͘͠ͳ͍ 2016೥ݱࡏɺWebSocket͸͓͢͢ΊͰ͖ͳ͍

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ओޠΛେ͖͘͠ͳ͍ 2016೥ݱࡏɺWebSocket͸͓͢͢ΊͰ͖ͳ͍

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ૉૣ͘ॻ͘ςΫχοΫ

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ૉૣ͘ॻ͘ςΫχοΫ • ςϯϓϨΛ࡞Δ • ਪᏏ͠ͳ͕Βॻ͔ͳ͍

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ςϯϓϨΛ࡞Δ ͜Ε·Ͱͷ՝୊ ղܾࡦ ࠓޙͷ՝୊ ৽͍͜͠ͱΛ΍ͬͨ࣌ ಡॻ೔ه શମͷײ૝ ୭޲͚͔ ҹ৅ʹ࢒ͬͨ͜ͱ3ͭ

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ਪᏏ͠ͳ͕Βॻ͔ͳ͍ • ॻ͖ͳ͕ΒɺΘ͔Γқ͞ͷνΣοΫΛ͠ͳ͍ • ͳΜͰ΋͍͍͔Βॻ͖ऴ͑Δ • ॻ͖ऴ͔͑ͯΒߏ੒ม͑ & ೔ຊޠௐ੔ • ࠷ޙʹҰճಡΜͰਪᏏͯ͠׬੒

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จষΛ෼͔Γ΍͘͢ॻ͘ ςΫχοΫ

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ಡΈ·͠ΐ͏ ࿦ཧతͳจষΛॻ͘ ςΫχοΫ ೔ຊޠΛΘ͔Γ΍͘͢͢Δ ࡉ෦ͷςΫχοΫ

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ͨͩ͠ɺจষͷΘ͔Γқ͞͸ ͨ͘͞Μॻ͘͜ͱʹΑ͔ͬͯ͠ ৢ੒͞Εͳ͍

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ͨͩ͠ɺจষͷΘ͔Γқ͞͸ ͨ͘͞Μॻ͘͜ͱʹΑ͔ͬͯ͠ ৢ੒͞Εͳ͍ εΩϧ͸ֶͼɺ ॻ͍࣮ͯફ͠·͘Δ

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ωλूΊͷςΫχοΫ

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๨Εͳ͍͏ͪʹ Ͳ͔͜ʹϝϞ

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·ͱΊ • ϒϩάͷߟ͑ํͷҰͭͱͯ͠ • ϒϩάΛॻ͘͜ͱʹΑֶͬͯशΛਂΊΒΕΔ • ΋ͬͱؾܰʹϒϩάΛॻ͍ͯΈ·ͤΜ͔ʁ