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“OSSʹίϯτϦϏϡʔτ” ͳΜͯͯ͠Δ৔߹͡Όͳ͍ʂ FUJI Goro (gfx), Technical Advisor of Speee Speee Cafe Meetup #02, 2016/09/01

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ࣗݾ঺հ • FUJI Goro (gfx) • Speeeٕज़ސ໰ / Bit JourneyΤϯδχΞ • લ৬: ΫοΫύουͰϞόΠϧ։ൃج൫ͳͲ • झຯͰO/R MapperͷOrmaͳͲΛ։ൃ

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• GitHub public contributions͸ͦͦ͜͜ • ฏ೔ͷ૲͸झຯͩͬͨΓ࢓ࣄͩͬͨΓ

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ࠓ೔ͷ࿩ͷλʔήοτ ✅ ΢Σϒܥιϑτ΢ΣΞΤϯδχΞͰ͋Δ ✅ ۀ຿࣌ؒதʹOSS׆ಈΛ͍ͨ͠ ✅ ্͓࢘Αͼ໾һΛઆಘ͢Δඞཁ͕͋Δ

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ݴ͍͍ͨ͜ͱ

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ϓϩδΣΫτ ͷ੒ޭͷͨΊ ʹશྗΛਚ͘ ͦ͏

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ϓϩδΣΫτ ͷ੒ޭΛٕज़ Ͱࢧ͑Δͷ͕ ΤϯδχΞ

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“OSSͷίϯτ ϦϏϡʔτ” ͳ Μͯͯ͠Δ৔߹ ͡Όͳ͍

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ୈҰ෦׬

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ͨͩ͠

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ϓϩδΣΫτ ͷ੒ޭͷͨΊ ʹOSS׆ಈ͸ ༗ޮ

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ͳͥͳΒ

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OSS׆ಈ͸

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1. ඼࣭޲্ 2. ϦεΫϔοδ 3. ٕज़ྗͷ޲্

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Λظ଴Ͱ͖Δ ͜ͱ͕͋Δ w w w w w

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(1) ඼࣭޲্

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OSS ≠ ߴ඼࣭

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OSSԽʹΑΔ ඼࣭޲্͸৚ ͕݅͋Δ

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A. ೲظΑΓ΋ ඼࣭͕ٻΊΒ ΕΔϓϩδΣ Ϋτͷͱ͖

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ྫ

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ίϯύΠϥ RDBMS ݕࡧΤϯδϯ

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B. ͢Ͱʹ͋Δ ιϑτ΢ΣΞ ͷ୅ସ඼Λ࡞ Δͱ͖

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طଘ඼Λ௨͡ ͯઃܭ΍ӡ༻ ͷ஌ݟ͕͋Δ

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طଘ඼΁ͷෆ ຬ΍ཁ๬Λ੔ ཧ͔ͯ͠Β։ ൃͰ͖Δ

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ྫ

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cookpad/rrrspec eagletmt/faml

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C. ੡඼͔Β෦ ඼Λ੾Γग़͢ ͱ͖

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ঢ়گͱͯ͠͸ ʮطଘ඼ͷ୅ ସΛͭ͘Δʯ ͷͱ΄΅ಉ͡

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ίϯϙʔωϯ τΛಠཱͤ͞ Δͱඞͣૄ݁ ߹ʹͰ͖Δ

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੾Γग़͠࡞ۀ ͷͱ͖ʹશମ తʹϦϑΝΫ λ͢Δ

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ૄ݁߹ʹ͢Δ͜ ͱͰςετ͠΍ ͘͢ͳΓΧόϨο δΛ૿΍ͤΔ

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ྫ

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cookpad/license-tools-plugin cookpad/garage

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2. ϦεΫϔοδ

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OSS͸ৗʹ։ ൃఀ଺ͷՄೳ ੑ͕͋Δ

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ࣾ಺Ͱར༻ͯ͠ ͍ΔOSSͷϝϯ ςφϯε͕Ͱ͖ ͳ͍ͷ͸ϦεΫ

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ৗ೔ࠒ͔Β OSS׆ಈʹ׳ Ε͍ͯΔඞཁ ͕͋Δ

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3. ٕज़ྗͷ޲্

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ۀ຿࣌ؒதʹ OSS׆ಈΛ͢Δ ͜ͱ͸ٕज़ྗͷ޲ ্ʹد༩͢Δ͔ʁ

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౴: ৔߹ʹΑΔ

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ອવͱίϯτ ϦϏϡʔτ͠ ͯ΋ٕज़ྗʹ ͸د༩͠ͳ͍

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ٕज़ྗ޲্ͷ ৚݅͸

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ߴ඼࣭ͳOSS ։ൃʹؔΘΔ ͱ͖

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…

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ͱ͍͏ࡐྉΛ ΋্ͬͯ௕΍ ໾һΛઆಘ͠ ·͠ΐ͏

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ͦͯ͠OSSϙ ϦγʔΛࡦఆ ͠·͠ΐ͏

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׬