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ࣄۀ੒௕ΛBoostͤ͞Δ
 σʔλج൫ 2018-12-15
 Developers Boost ʙU30ΤϯδχΞͷొཽ໳ʙ
 presented by @yuzutas0 
 https://www.pexels.com/photo/flight-sky-earth-space-2166/  

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ຊ೔ͷࢿྉ͸WEBʹެ։͠·͢
 #devsumi #devboost
   ࡱӨɾه࿥ͷඞཁ͸͋Γ·ͤΜ
 ͭ͘Ζ͍Ͱௌ͍͍͚ͯͨͩΕ͹ͱࢥ͍·͢

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εϥΠυ 100+ / 20min 
 ϒʔετ͔͚ͯ࿩͠·͢ʂ  

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ɹSho Yokoyamaɹ@yuzutas0 ɹɹ 
 
   ϦΫϧʔτςΫϊϩδʔζ 
 ITΤϯδχΞϦϯάຊ෦ ϓϩμΫτΤϯδχΞϦϯά෦ ϕϯνϟʔΩϟϐλϧ͔Β౤ࢿΛड͚︎︎ͯͷىۀɾձࣾܦӦɺ 
 ϦΫϧʔτάϧʔϓձࣾ︎͓͚Δෳ਺︎৽نࣄۀ︎্ཱͪ͛Λܦ︎ͯݱ৬ɻ ओ︎ʹٸ੒௕ϓϩμΫτΛର৅︎ʹɺγεςϜΞʔΩςΫνϟ︎࠶ߏங΍
 ΤϯδχΞνʔϜͷ︎্ཱͪ͛ɾཱ︎௚͠ʹ︎ैࣄɻ ࠷ۙ︎͸ʮݱ৔︎Ͱ࢖ΘΕΔσʔλج൫ʯΛ࣠ʹ︎ɺ
 ૊৫શମ︎ʹ͓͚Δσʔλ׆༻Λਪਐ͠︎͍ͯ·͢ɻ

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ຊ೔ͷ಺༰ͱॏෳ͢Δͱ͜Ζ͕ଟʑ͋Γ·͢ ɹաڈͷʮσʔλج൫ʯࢿྉ   http://www.atmarkit.co.jp/ait/articles/1804/23/news011.html https://speakerdeck.com/yuzutas0

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l z ฏۉ೥ऩͷߴ͍৬छ͸……
 ʮData Warehouse ArchitectʯͰ
 15ສ4800υϧʢ1702ສ8000ԁʣ ITۀքͰฏۉ೥ऩͷߴ͍৬छ͸ιϑτ΢ΣΞΤϯδχΞ ϦϯάϚωʔδϟɺσʔλ΢ΣΞϋ΢εΞʔΩςΫτɺ ιϑτ΢ΣΞ։ൃϚωʔδϟͳͲɻถGlassdoor
 https://www.publickey1.jp/blog/18/itglassdoor.html   ɹσʔλج൫ਓࡐ΁ͷ஫໨ʢधཁʣ

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  ɹσʔλج൫ਓࡐ΁ͷ஫໨ʢڙڅʣ IUUQCIBUFOBOFKQFOUSZZV[VUBTIBUFOBCMPHDPNFOUSZ

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ϓϩμΫτ։ൃ ʹ͓͚Δ
 ʮ࢖ΘΕΔσʔλج൫ʯ ͷ ߏஙࣄྫ ͷ঺հ   ɹຊ೔ͷΰʔϧ

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σʔλج൫ͷߏங΍ӡ༻Λ
 ୲౰͢ΔςοΫϦʔυ
 ։ൃݱ৔ʹσʔλจԽΛਁಁ͍ͤͨ͞
 ιϑτ΢ΣΞΤϯδχΞ   ɹ૝ఆ͢Δର৅

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ɹɹɹ ɹج൫γεςϜʹดͨ͡࿩ ɹɹɹ "ɹج൫Λ௨ͯ͠จԽΛม͑Δ࿩   ɹΤϯδχΞϦϯάͷձͰ͕͢

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l z 
 ιϑτ΢ΣΞ։ൃ্ͷ໰୊ͷଟ͘͸ɺ
 ٕज़తͱ͍͏ΑΓࣾձֶతͳ΋ͷͰ͋Δ 
 τϜɾσϚϧίɺςΟϞγʔɾϨελʔʰϐʔϓϧ΢ΣΞʱ
 https://shop.nikkeibp.co.jp/front/commodity/0000/P85240/   ɹσʔλΛѻ͏ͱ͖ͷน

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l z ΤϯδχΞϦϯάͰॏཁͳͷ͸
 ʮͲ͏ͨ͠Βޮ཰Α͘ෆ࣮֬ੑΛݮΒ͍͚ͯ͠Δͷ͔ʯ
 ͱ͍͏ߟ͑ํͳͷͰ͢ 
 ޿໦ େ஍ʰΤϯδχΞϦϯά૊৫࿦΁ͷট଴ʱ
 https://gihyo.jp/book/2018/978-4-7741-9605-3   ɹจԽΛΤϯδχΞϦϯά͢Δ

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1. ϓϩμΫτ / νʔϜ 
 2. σʔλج൫ͷߏங ɹɹϢʔεέʔεɹߏஙͷഎܠɹઃܭϙϦγʔɹσʔλϑϩʔɹ։ൃϓϩηε 
 3. σʔλจԽΛ૊৫ʹ૷ண͢Δ   ɹΞδΣϯμ

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1. ϓϩμΫτ / νʔϜ 
 2. σʔλج൫ͷߏங ɹɹϢʔεέʔεɹߏஙͷഎܠɹઃܭϙϦγʔɹσʔλϑϩʔɹ։ൃϓϩηε 
 3. σʔλจԽΛ૊৫ʹ૷ண͢Δ   ɹΞδΣϯμ

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ࠗ׆ɾ࿀׆ ɹϓϩμΫτ

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ֹ݄՝ۚϞσϧɹ˞࿀݁ͼঁੑϢʔβʔ͸ຊਓ֬ೝྉͷΈ ɹར༻ͷྲྀΕ 45&1 45&1 45&1 ؾʹͳͬͨΒʮ͍͍Ͷʂʯ ૬ޓ͍͍ͶʂͰϚονϯά ϝοηʔδͰ΍ΓͱΓ։࢝

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΄͔:ελοϑ༻︎ۀ຿؅ཧπʔϧ︎︎︎αϒγεςϜ ɹɹɹɹɹɹɹɹɹɹɹɹΦϯϓϨ   ɹγεςϜུ֓

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※ถࠃͰ͸݁ࠗͨ͠Χοϓϧͷ1/3͕ΦϯϥΠϯͰͷग़ձ͍   ɹσʔςΟϯάࢢ৔ͷ֦େ

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  ɹࣄۀ੒௕ → εςʔΫϗϧμʔͷଟ༷Խ σβΠϯ ηΩϡϦςΟ ๏຿ Πϯϑϥ SRE ΞϓϦج൫ ू٬ ΧελϚʔ
 αϙʔτ σʔλ
 αΠΤϯε ػցֶश
 ΤϯδχΞ ։ൃӡ༻
 νʔϜA ։ൃӡ༻
 νʔϜB ։ൃӡ༻
 νʔϜC PO PO PO σΟϨΫγϣϯ ޿ใ

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1. ϓϩμΫτ / νʔϜ 
 2. σʔλج൫ͷߏங ɹɹϢʔεέʔεɹߏஙͷഎܠɹઃܭϙϦγʔɹσʔλϑϩʔɹ։ൃϓϩηε 
 3. σʔλจԽΛ૊৫ʹ૷ண͢Δ   ɹΞδΣϯμ

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  ɹσʔλج൫ = ֤෦ॺʹσʔλΛఏڙ σʔλج൫

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1. ϓϩμΫτ / νʔϜ 
 2. σʔλج൫ͷߏங ɹɹϢʔεέʔεɹߏஙͷഎܠɹઃܭϙϦγʔɹσʔλϑϩʔɹ։ൃϓϩηε 
 3. σʔλจԽΛ૊৫ʹ૷ண͢Δ   ɹΞδΣϯμ

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  ɹͲͷΑ͏ʹ׆༻͍ͯ͠Δ͔ σʔλج൫

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Ϗδωεࢦඪʢച্΍Daily Active UserʣͷਪҠ
 
 ຖேͷSlack௨஌ɹɹɹɹSpreadsheetɹɹɹɹμογϡϘʔυ   ɹɹɹKPIϞχλϦϯά 1

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ओཁಋઢʢձһొ࿥͔Β੒ࠗୀձ·Ͱʣʹ͓͚Δར༻ɾ཭୤ ߦಈϑΝϯωϧɹɹɹɹɹɹδϟʔχʔϚοϓ   ɹɹɹϢʔβʔߦಈͷՄࢹԽ 2

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ɹɹABςετ݁Ռɹɹɹɹ৽ػೳͷར༻౓߹͍   ɹɹɹࢪࡦͷޮՌݟཱͯɾܭଌ 3

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  ɹɹɹػցֶशʹΑΔϨίϝϯυ 4 http://image.itmedia.co.jp/l/im/ait/articles/1804/23/l_news011_04.jpg

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ա৒ΞΫηεͳͲͷҟৗύλʔϯΛಛఆ   ɹɹɹ໎࿭ߦҝͷࣗಈݕ஌ 5

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  ɹɹɹ໰͍߹Θͤͷ܏޲෼ੳ 6

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  ɹɹɹ޿ࠂ഑৴ͷ࠷దԽ 7

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෼ੳ݁ՌΛϝσΟΞʹ৘ใఏڙ͢Δ͜ͱͰࢢ৔׆ੑԽʹߩݙ   ɹɹɹχϡʔεϨλʔ 8 IUUQXXXSFDSVJUNQDPKQOFXTSFMFBTF@IUNM

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σόΠεγΣΞ΍Ϋϥογϡ཰ɺϨεϙϯελΠϜ   ɹɹɹγεςϜϞχλϦϯά 9 IUUQZV[VUBTIBUFOBCMPHDPNFOUSZ

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  ɹɹɹো֐ൃੜ࣌ͷӨڹௐࠪ 10

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εΫϥϜνʔϜͷϕϩγςΟ ΍ νέοτফԽͷϝτϦΫε   ɹɹɹνʔϜͷΩϟύγςΟ 11

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͋ΒΏΔ෼໺ɾࢪࡦͰσʔλʹ΋ͱ͍ͮͨ
 ҙࢥܾఆʢBIʣ΍ࣗಈ൑ఆʢMLʣ͕ॏཁʹ   ɹϢʔεέʔε͸ଟذʹ౉Δ

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1. ϓϩμΫτ / νʔϜ 
 2. σʔλج൫ͷߏங ɹɹϢʔεέʔεɹߏஙͷഎܠɹઃܭϙϦγʔɹσʔλϑϩʔɹ։ൃϓϩηε 
 3. σʔλจԽΛ૊৫ʹ૷ண͢Δ   ɹΞδΣϯμ

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  ɹͳͥج൫͕ඞཁʹͳ͔ͬͨ σʔλج൫

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DBͷσʔλΛ࢖͍͍ͨͷͰ
 ೔࣍ͰS3ʹCSVΛग़ྗ͍ͯͩ͘͠͞
   ɹ࠷ॳ͸খ͞ͳσʔλૄ௨ґཔ ෦ॺA

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  ɹ૊৫͕εέʔϧ → ֤෦ॺ͔Βґཔ ෦ॺB ෦ॺC ෦ॺD

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ͬͪ͜Ͱαʔόͱૄ௨πʔϧΛ༻ҙ͠·͢
 ϨϏϡʔˍຊ൪؀ڥʹஔ͍ͯ΋Β͑·͔͢   ɹରԠʹֻ͕͔࣌ؒΔͱ…… ੜσʔλΛ౉ͯ͠΋Β͑Ε͹
 ͬͪ͜Ͱ࢖͑ΔΑ͏ʹՃ޻͢ΔͷͰ ෦ॺE

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  ɹ֤෦ॺ͝ͱʹσʔλૄ௨ɾՃ޻ ෦ॺA
 நग़σʔλ ෦ॺB
 நग़σʔλ ෦ॺA
 Ճ޻ϩδοΫ ෦ॺB
 Ճ޻ϩδοΫ

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  ɹମ੍ͷ··ʹγεςϜෳࡶԽ - ίϯ΢ΣΠͷ๏ଇ ݩσʔλ ֤෦ॺ޲͚ʹσʔλࢀরγεςϜΛܧ͗଍͠

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ɾফඅ੫ΛؚΉͷ͔ ɾׂҾ෼͸Ͳ͜Ͱࠩ͠Ҿ͘ͷ͔ ɾ೥ؒܖ໿ϓϥϯ͸݄࣍Ͱ҈෼͢Δͷ͔ ɾ҈෼͢Δ৔߹͸్தղ໿ΛͲ͜ʹܭ্͢Δͷ͔ ɾฦۚ͸ޙͰҰׅͰࠩ͠Ҿ͘ͷ͔ɺߪೖ࣌ʹ͔͞ͷ΅ͬͯࠩ͠Ҿ͘ͷ͔ ɾϞόΠϧΞϓϦͷ՝ۚ͸Apple΍Google΁ͷܾࡁख਺ྉΛؚΉͷ͔ ɾ༻్͸ࡒ຿ձܭ͔؅ཧձܭ͔   ɹ෦ॺ͝ͱʹʮച্ʯ͕ζϨΔ໰୊

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ʢҰ͕࣌ສࣄ͜ͷௐࢠͳͷͰʣ 
 ͋ΔνʔϜ͸ࣗ෼ͨͪͷࢪࡦͰKPI͕େ෯ʹ্͕ͬͨͱओுͯ͠΋ ผͷνʔϜ͔Β͸Կͷࢀߟʹ΋ͳΒͳ͍਺ࣈʹݟ͑Δ Ͳͷσʔλ͕ਖ਼͍͠ͷ͔୭΋෼͔Βͳ͍ͨΊ ԣஅͰͷҙࢥܾఆ΍ௐ੔͕ࠔ೉ʹͳΔ   ɹσʔλͷ৴པੑ

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 http://jp.techcrunch.com/2017/06/25/20170623five-building-blocks-of-a-data-driven-culture/   ɹମ੍֦େ → σʔλج൫ͷඞཁੑ ࣄ࣮ͷ୯Ұ৘ใݯΛ͍࣋ͬͯΔ৔߹ʹ͸ɺΞφϦετ΍
 ଞͷҙࢥܾఆऀͱ͍ͬͨΤϯυϢʔβʔͨͪʹɺ༏ΕͨՁ஋Λ
 ఏڙ͢Δ͜ͱ͕Ͱ͖Δɻ൴Β͸૊৫಺ͰσʔλΛ୳͕࣌ؒ͢
 গͳͯ͘ࡁΉΑ͏ʹͳΓɺσʔλͷར༻ʹΑΓଟ͘ͷ࣌ؒΛ
 ׂ͘͜ͱ͕Ͱ͖ΔΑ͏ʹͳΔ͔Βͩɻ

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1. ϓϩμΫτ / νʔϜ 
 2. σʔλج൫ͷߏங ɹɹϢʔεέʔεɹߏஙͷഎܠɹઃܭϙϦγʔɹσʔλϑϩʔɹ։ൃϓϩηε 
 3. σʔλจԽΛ૊৫ʹ૷ண͢Δ   ɹΞδΣϯμ

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  ɹͲͷΑ͏ͳγεςϜΛߏங͔ͨ͠ σʔλج൫

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1. ModelͱViewΛ෼͚Δ΂͠
 2. ͳΔ΂͘ϥΫͯ͠࡞Δ΂͠   ɹઃܭϙϦγʔ

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  ɹModelͱViewΛ෼͚Δ΂͠ ɹɹɹɹɹɹɹɹɹɹɹɹɹDWH ੹຿ʹԠͨ͡γεςϜͷ෼཭ɾ݁߹
 Model (஝ੵ/Ճ޻) ͱView (ࢀর)

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  ɹ஫ҙɿ෦ॺ͝ͱʹ࠷దͳView͸ҟͳΔ Excel ؾܰʹ਺ࣈΛม͑ͯ
 γϛϡϨʔγϣϯ Ϗδωε෦໳ Tableau ߴՁ֨ɾߴػೳ
 ෼ੳཁٻʹରԠ Re:dash SQL͕ॻ͚Δͻͱ
 ͓खܰར༻ σΟϨΫλʔ Jupyter
 GitͰίʔυ؅ཧ
 ϓϩάϥϜͷԸܙ ΤϯδχΞ ෼ੳ෦໳

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  ɹͳΔ΂͘ϥΫͯ͠࡞Δ΂͠ σʔλૢ࡞ͳΒPython ΤίγεςϜʹ৐Δ σʔλอଘͳΒBigQuery
 GoogleʹཔΔ ΞϓϦ૚ Πϯϑϥ

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1. ϓϩμΫτ / νʔϜ 
 2. σʔλج൫ͷߏங ɹɹϢʔεέʔεɹߏஙͷഎܠɹઃܭϙϦγʔɹσʔλϑϩʔɹ։ൃϓϩηε 
 3. σʔλจԽΛ૊৫ʹ૷ண͢Δ   ɹΞδΣϯμ

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  ɹσʔλϑϩʔͷߏங ऩू Ճ޻ ׆༻ ஝ੵ ύΠϓϥΠϯ؅ཧ Model View

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  ɹσʔλϑϩʔͷߏங ऩू Ճ޻ ׆༻ ஝ੵ Model View ऩू ύΠϓϥΠϯ؅ཧ

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  ɹσʔλऩू ݸਓ৘ใ
 ϚεΫࡁΈView Recruit Ads Console Recruit Crash
 Report όον ετϦʔϛϯά WebAPI εΫϨΠϐϯά requests + beautiful soup

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Python (requests + beautiful soup) on Jupiter ʹΑΔ
 WebAPIίʔϧɾը໘εΫϨΠϐϯά   ɹখ͘͞ࢼ͠ͳ͕ΒγεςϜΛҭͯΔ ·ͣ͸ϩʔΧϧ؀ڥͰࡁ·ͤΔ ܁Γฦ͠࢖͏ͳΒεΫϦϓτԽ IUUQTXXXTIBSFJDPOOFUEPDVNFOUpMFQZ

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  ɹσʔλϑϩʔͷߏங ऩू Ճ޻ ׆༻ ஝ੵ Model View ஝ੵ ύΠϓϥΠϯ؅ཧ

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3૚ߏ଄
 ࢀߟʰ10೥ઓ͑Δσʔλ෼ੳೖ໳ - SQLΛ෢ثʹσʔλ׆༻࣌୅Λੜ͖ൈ͘ʱ   ɹσʔλ஝ੵ ɹɹɹɹɹɹBigQuery - Google Cloud Platform Source
 ݩσʔλͷίϐʔ Warehouse
 ओཁࢦඪɾසग़σʔλ
 தؒςʔϒϧ App
 ֤πʔϧ͔Β௚઀ࢀর
 ඇٕज़ऀ޲͚IF ஝ੵ

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ྫɿ enmusubi__source__db ΞϯμʔείΞ2ͭͰཁૉΛ۠੾Δ
 BEMʢCSSͷઃܭख๏ʣϥΠΫͳنଇ   ɹσʔληοτͷ໋໊نଇ ϓϩμΫτ໊ source warehouse app ϝΠϯDB αʔόϩά ΞΫηεղੳπʔϧ

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૚ߏ଄ʹ͓͚ΔͭͷྲྀΕ   "QQ ར༻ऀ޲͚*' 㲈σʔλϚʔτ 8BSFIPVTF υϝΠϯ஌ࣝΛද͢σʔλ 㲈σʔλ΢ΣΞϋ΢ε 4PVSDF ݩσʔλͷίϐʔ 㲈σʔλϨΠΫ σʔλύΠϓϥΠϯʹ͓͍ͯػց͕ॲཧ͢ΔྲྀΕ ࣄۀ΍γεςϜͷ
 શσʔλΛίϐʔ͢Δ μογϡϘʔυ΍
 ϨϙʔτͱରʹͳΔ ։ൃϓϩηεʹ͓͍ͯਓ͕ؒઃܭ͢ΔྲྀΕ ूܭɾ෼ੳύλʔϯΛ੔ཧ
 㲈8*5)۟ͷසग़σʔλ ᶃ ᶄ ᶅ ᶃ ᶃ ᶄ

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  ɹσʔλϑϩʔͷߏங ऩू Ճ޻ ׆༻ ஝ੵ Model View Ճ޻ ύΠϓϥΠϯ؅ཧ

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3૚ߏ଄
 ࢀߟʰ10೥ઓ͑Δσʔλ෼ੳೖ໳ - SQLΛ෢ثʹσʔλ׆༻࣌୅Λੜ͖ൈ͘ʱ   ɹσʔλՃ޻ ɹɹɹɹɹɹBigQuery - Google Cloud Platform Source
 ݩσʔλͷίϐʔ Warehouse
 ओཁࢦඪɾසग़σʔλ
 தؒςʔϒϧ App
 ֤πʔϧ͔Β௚઀ࢀর
 ඇٕज़ऀ޲͚IF Ճ޻ Ճ޻

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  IUUQTHSPXUIIBDLKPVSOBMDPNLQJUSFFGPSBQQ ɹओཁࢦඪΛதؒςʔϒϧͰ؅ཧ

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8*5)۟ͷͭͭΛΦϒδΣΫτͷΑ͏ʹѻ͏
 ωετͤͣ͞ʹ8*5)͚۟ͩͰෳࡶͳूܭϩδοΫΛ૊Έཱ͍ͯͯ͘ 42-πϦʔʹΑΔूܭϩδοΫ   JOTQJSFECZlσʔλϒϨϯσΟϯάˍ༧ଌ෼ੳπʔϧzʰ"MUFSZYʱ

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  ɹσʔλϑϩʔͷߏங ऩू Ճ޻ ׆༻ ஝ੵ Model View ׆༻ ύΠϓϥΠϯ؅ཧ

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  ɹσʔλ׆༻ - Pushܕ IUUQGSFFJMMVTUSBUJPOTHBUBHOFUIUNM ػցֶशࢪࡦ

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ΞυϗοΫ ࣗಈԽ   ɹσʔλ׆༻ - Pullܕ

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  ɹσʔλϑϩʔͷߏங ऩू Ճ޻ ׆༻ ஝ੵ Model View ύΠϓϥΠϯ؅ཧ

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؅ཧπʔϧʹظ଴͢Δཁ݅ʢཧ૝ʣ 
 
   ɹσʔλύΠϓϥΠϯͷ؅ཧ 1. ίʔυͰόʔδϣϯ؅ཧ
 2. εέδϡʔϧࣗಈىಈ
 3. ηοτΞοϓ΍ϝϯςφϯεͷָ͞(DB಺แͳͲ)
 4. GUI/CUI྆ํͰϩάɾύϑΥʔϚϯεͷ؅ཧ
 5. GUI/CUI྆ํͰม਺ࢦఆͷ࠶࣮ߦ 6. ࣗಈϦτϥΠॲཧɾεΩοϓػೳ
 7. εΫϦϓτͷฒྻ࣮ߦ
 8. αʔόͷΦʔτεέʔϧ
 9. ༗޲ඇ८ճάϥϑͷࣗಈ࡞੒
 10. Python3.6~ରԠʢςΩετॲཧ͕֨ஈʹָʣ

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࠷ॳ͸Jenkinsͷ͓खܰߏங͔Β͸͡Ίͨ 
 ɹɹɹɹɹɹ● 2ܥ + BlueOcean + Pipeline of jenkinsfiles
 ɹɹɹɹɹɹ● ϦτϥΠػߏɾॲཧ࠷దԽ͸ଞʹྼΔ
 ɹɹɹɹɹɹ● jenkinsδϣϒ͔ΒγΣϧܦ༝Ͱ֤छॲཧΛίʔϧ   ɹখ࢝͘͞ΊΔ ※ݱࡏ͸Cloud ComposerʹҠ؅ࡁΈ

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  ɹσʔλϑϩʔͷߏஙʢ׬ʣ ऩू Ճ޻ ׆༻ ஝ੵ Model View ύΠϓϥΠϯ؅ཧ

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1. ϓϩμΫτ / νʔϜ 
 2. σʔλج൫ͷߏங ɹɹϢʔεέʔεɹߏஙͷഎܠɹઃܭϙϦγʔɹσʔλϑϩʔɹ։ൃϓϩηε 
 3. σʔλจԽΛ૊৫ʹ૷ண͢Δ   ɹΞδΣϯμ

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  ɹͲͷΑ͏ͳϓϩηεΛ࠾༻͔ͨ͠ σʔλج൫

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ʮσʔλ׆༻ͷج൫ʯܭը͸ ࣦഊ͔Β࢝·ͬͨ  

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  μογϡϘʔυΛ
 ෦԰ͷϞχλʔʹө͢ ɹ࠷ॳͷҰา

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  1. ຖ೔ͷKPIΛ͢Β͢Βݴ͑ΔΑ͏ʹͳΔ͔΋
 
 ɹ2. ҟৗ஋ʹؾ͍ͮͯਝ଎ʹಈ͚ΔΑ͏ʹͳΔ͔΋ ɹߴ·Δظ଴

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  1िؒͰ୭΋ݟͳ͘ͳͬͨ ɹݱ࣮͸ඇ৘Ͱ͋Δ

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ɹɹɹ׬ᘳͳاըॻʁ ɹɹɹѹ౗తͳ༧ࢉʁ ɹɹɹ1೥ؒͷ։ൃϓϩδΣΫτʁ   ɹʮ࠷ڧͷσʔλج൫ʯΛࢧ͑Δϓϩηεʁ

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ɹɹɹ׬ᘳͳاըॻʁ ɹɹɹѹ౗తͳ༧ࢉʁ ɹɹɹ1೥ؒͷ։ൃϓϩδΣΫτʁ   ɹʮ࠷ڧͷσʔλج൫ʯΛࢧ͑Δϓϩηεʁ ❌

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ɹɹ● ࢥ͍ͬͯͨͷͱҧͬͨ ɹɹ● ྑͦ͞͏͚ͩͲ݁ہ࢖Θͳ͔ͬͨ   ɹ1೥ޙʹ଴ͭ΋ͷ

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  ɹʮԶͷߟ͑ͨ࠷ڧͷσʔλج൫ʯ͸࢖ΘΕͳ͍ IUUQXXXQSPKFDUDBSUPPODPN

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→ ͜ΕͳΒ࣮֬ʹ࢖ͬͯ΋Β͑Δ   ɹগͣͭ͠γεςϜΛஔ͖׵͑ͨ 
 ࣮͸͏ͪͷ෦ॺͰຖேSlackʹάϥϑΛ
 खಈͰྲྀ͍ͯ͠ΔΜ͚ͩͲʂ 
 ͜ͷػʹࣗಈԽ͠·͔͢ʂ

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ɹɹɹQ.ɹ࠷ॳʹཁ݅Λશ෦ચ͍ग़ͤ͹OKʁ
 
 ɹɹɹA.ɹNGʂʮ΍Γ͍ͨ͜ͱʯ͸มΘΔʂ
 ɹɹɹɹɹɹɹ ● ଞࣾϒϩάΛݟͯʮ͏ͪ΋΍Γ͍ͨʂʯ
 ɹɹɹɹɹɹɹ ● ৽͍͠BIπʔϧͷఏҊʹʮ͜Ε͍͍ʂʯ
 ɹɹɹɹɹɹɹ ● ࣮ࡍʹը໘Λ࡞ͬͨΒʮͳΜ͔ҧ͏ʂʯ 
 ɹɹ ɹɹ → มԽʹॊೈʹରԠ͢Δʂ   ɹΠςϨʔγϣϯΛճ͢͜ͱ͕େࣄ

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TodoΛνέοτ؅ཧ → ॊೈʹ༏ઌॱҐΛೖΕସ͑Δ   ɹνέοτۦಈ։ൃ

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  ɹλεΫͷ༏ઌॱҐ 1 σʔλ͕·͕͍ͪͬͯΔ
 ٙ࿭ͷௐࠪ ɹ1ͭؒҧ͍ͬͯΔͱશ෦৴༻Ͱ͖ͳ͘ͳΔͷͰ࠷༏ઌରԠɻ
 ɹ͙͢ௐࠪ͢Ε͹ؔ܎ऀͷ৴༻࢒ߴΛ૿΍ͤΔɻ 2 Modelվम ɹσʔλ߲໨௥ՃͳͲɻ
 ɹଟগݟʹͯ͘͘΋࢖͑Δঢ়ଶʹ͢Δ͜ͱ͕༏ઌɻ
 ɹ࠷ѱͷ৔߹Ͱ΋Ͳ͏ʹ͔࢖͏ଆͰ޻෉Ͱ͖ΔͷͰɻ 3 Viewվम ɹάϥϑͷݟӫ͑ͳͲɻ
 ɹҰ൪ʮมԽ͍ͯ͠ΔʯΠϯύΫτ → ؔ܎ߏஙʹ͸د༩ɻ
 ɹ࢖͍खʹͱͬͯ͸ॏཁͳͷͰՄೳͳൣғͰαϙʔτɻ 4 γεςϜͷอकੑͱ
 ύϑΥʔϚϯε ɹϘτϧωοΫʹͳͬͨΒରॲ͢Δɻ
 ɹ࠷ॳ͔ΒڽΔͱʮૣ͗͢Δ࠷దԽʯʹؕΓ͕ͪɻ
 ɹ࡞ۀνέοτʹ͢Δ·Ͱ΋ͳ͍ͭ͘Ͱʹ௚͢श׳Λ͚ͭΔɻ

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  ɹࣗಈςετʹΑΔI/Oͷ୲อ ● Excel಺༰Λظ଴஋ʹ൓ө → GreenʹͳΕ͹࠶ݱ׬ྃ - ·͞ʹ “TDD”
 ● SQLνϡʔχϯά΍ϦϑΝΫλ࣌ʹσάϨΛଈ࣌ݕ஌Ͱ͖ΔͷͰ૬ੑྑ͍

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ɹॏް௕େͳExcelΛ࠶ݱ͢Δˠ·ͣղಡ ϚΠϯυϚοϓʹΑΔ੔ཧ
 εϥΠυʹೖΔΑ͏ʹʢೖΓ͖ͬͯͳ͍͚ͲʣॖΊͨΒը૾͕௵Εͯ͠΋͏ͨ……  

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ɹɹ1. Jupyter Notebook Ͱௐࠪ಺༰ͱ
 ɹɹɹσʔλΛ࠶ݱՄೳͳܗͰอଘ͢Δ 
 
 ɹɹ2. Github Preview Λͦͷ··
 ɹɹɹઆ໌ࢿྉͱͯ͠ར༻͢Δ   ɹطଘͷܭࢉϛε΍σʔλෆ੔߹Λൃݟ

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  ɹχʔζ։୓ͷ޷॥؀ ֤෦ॺͷϢʔεέʔεΛ
 ώΞϦϯά͠΍͘͢ͳΔ ʮσʔλͷ͜ͱ͸͍ͭ͜ʹฉ͚ʯ
 ʹ ࣭໰΍૬ஊ͕དྷΔΑ͏ʹͳΔ طଘσʔλͷϛε΍໰୊ɺ
 ͞ΒͳΔհࡏ༨஍ʹؾ෇͚Δ খ͞ͳ࣮੷
 طଘσʔλͷܭࢉϛε΍ෆ੔߹Λൃݟ
 → ใࠂͯ͠௚͢

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ͱʹ͔͘਺ࣈ͕߹Θͳ͍   ɹ޷॥؀Λࢧ͑Δ೜଱ γεςϜ࿈ܞͷ్தͰ࢛ࣺޒೖ͕ੵΈॏͳΔ Excel͕طʹ 4 x 1990 = 7959 ͱͳ͍ͬͯΔ ࣮ߦλΠϛϯάͰूܭ݁Ռ͕มΘΔ
 → طଘͷ਺஋͸୭΋࠶ݱͰ͖ͳ͍

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࣮ࡍʹඅ΍ͨ࣌ؒ͠ͷ80% ʹ ͻͨ͢Β஍ಓͳ࡞ۀ 
 ·͊ɺେมͰͨ͠ɻ   ɹ׼ͱྦͷτϥϒϧγϡʔςΟϯά

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  ɹ֤෦ॺ΁ͷσʔλఏڙΛ࣮ݱ σʔλج൫

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1. ϓϩμΫτ / νʔϜ 
 2. σʔλج൫ͷߏங ɹɹϢʔεέʔεɹߏஙͷഎܠɹઃܭϙϦγʔɹσʔλϑϩʔɹ։ൃϓϩηε 
 3. σʔλจԽΛ૊৫ʹ૷ண͢Δ   ɹΞδΣϯμ

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  ɹΤϯδχΞ͸Measure͔Β࢝ΊͯΈΔ Build Measure Learn Ͱ͖͍ͯΔ ΍ͬͯΈΔ

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ɹɹͲΜͳϢʔβʔ͕৽ػೳΛ࢖ͬͨͷ͔
 ɹɹϓϩμΫτʹͲΜͳظ଴Λ΋͍ͬͯΔͷ͔ ɹɹϏδωεKPI͸Ͳͷఔ౓޲্ͨ͠ͷ͔
 ɹɹ෭࡞༻͸͔͋ͬͨʢ͋ΔػೳΛԡ͠ग़͢ → ผͷػೳ͕࢖ΘΕͳ͘ͳΔՄೳੑʣ   ɹ࣮ࢪͨ͠ࢪࡦͷ݁ՌΛ෼ੳ IUUQHBUBHOFUGSFFJMMVTUSBJUJPO

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  ɹ͜Μͳײ͡Ͱ΍Γ·ͨ͠ 1. ϗϫΠτϘʔυʹ෼ੳཁ݅
 ɹɹΧελϚʔߦಈભҠΛϕʔεͱͨ͠ࢦඪπϦʔ
 ɹɹϩάΠϯ཰͕޲্ → ΞΫγϣϯ͕… → ച্׵ࢉ 
 ɹɹɹɹ2. JupyterͰ෼ੳ
 ɹɹɹɹɹίʔυ͸શͯίϛοτཤྺͰ؅ཧ
 
 ɹɹɹɹɹɹɹɹ3. ෼ੳ݁ՌΛؔ܎ऀʹڞ༗
 ɹɹɹɹɹɹɹɹɹGithubͷϓϨϏϡʔը໘Λ׆༻

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1. ํ޲ੑΛҙࣝ͢Δʢϝοηʔδϯάʣ 2. ମݧͯ͠ΈΔʢτϥΠΞϧʣ 3. ࢓૊ΈԽ͢Δʢϓϩηε૷ணʣ 4. ੒ޭܦݧΛڞ༗͢Δ   ɹจԽΛਁಁͤ͞ΔྲྀΕ

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͋ͷख͜ͷखͰʮσʔλ෼ੳ΍Ζ͏ʯͷۭؾΛৢ੒ ɹ ● σʔλ෼ੳϋοΧιϯͷ։࠵ ɹ ● ே׆ x ࣗ༝ݚڀʢϏοτίΠϯͷ஋্͕ΓཁҼΛ౷ܭղੳ͢Δۚͷ๢ऀ͕େྔൃੜʣ ɹ ● JupyterHubΛ֦ுͨ͠PythonֶशαΠτ΍
 ɹɹ֎ʹஔ͚ͳ͍σʔλ޲͚ͷnbviewerΛࣾ಺ఏڙ   ɹϝοηʔδϯά

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1ͭͷϞχλʔΛғΜͰશһͰ࡞ۀ͢Δ ɹɹ ● पғ͕ௐ΂ͨΓΞυόΠε͠ͳ͕ΒਐΊΔ
 ɹɹɹ → ϋϚΒͳ͍ / ࠳ંΛ๷͙ɺTips΍ίπΛڞ༗͋͠͏
 ɹɹ ● օ͕΍ΔͳΒࣗ෼΋΍Δ͔ʂͷޙԡ͠
 ɹɹɹ → ʮ΍ͬͯΈͨΒࢥͬͨҎ্ʹྑ͔ͬͨʯͷମݧ   ɹମݧɿϞϒ ϓϩάϥϛϯά σʔλ෼ੳ

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 σʔλ࢓༷ʹৄ͍͠ʢগͳ͘ͱ΋ௐࠪ͢ΔεΩϧ͸΋͍ͬͯΔʣΤϯδχΞ͕
 ୲౰ྖҬΛ޿͛Δ͜ͱͰલޙ޻ఔͷϦʔυλΠϜΛ୹ॖ
   ɹϓϩηε૷ணɿ։ൃ޻ఔʹ૊ΈࠐΉ ੡଄ ઃܭ ࢼݧ ϦϦʔε ޮՌ
 ଌఆ ཁ݅
 ఆٛ ཁٻ
 ੔ཧ ੡଄ ઃܭ ࢼݧ ϦϦʔε ޮՌ
 ଌఆ ཁ݅
 ఆٛ ཁٻ
 ੔ཧ طʹ΍͍ͬͯΔ ෼ੳཁٻ ϩάཁ݅ ܭଌ ΞΠσΞ

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ΤϯδχΞ ʹ ͦͷ৔Ͱσʔλ࢓༷Λௐ΂Δ͜ͱ͕Ͱ͖Δ 
 σʔλαΠΤϯε෦໳͕࢓༷ώΞϦϯάΛॏͶͯ
 1ि͔͚͍ؒͯͨ෼ੳ͕1࣌ؒͰ׬ྃʢϑϩʔޮ཰Խʣ   ɹ੒ޭମݧɿΞδϦςΟͷ޲্ ϝΠϯϞχλʔ͸
 Jupyter Notebook αΠυϞχλʔ͸
 ϓϩμΫτͷιʔείʔυ ʴ

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νʔϜ͝ͱͷຽओԽঢ়گ ֤νʔϜ͕σʔλ׆༻Ͱ͖͍ͯΔ͔ϞχλϦϯάˠϒϩοΧʔͷݕ஌ɾ෼ੳˠվળΞΫγϣϯ   νʔϜ" νʔϜ# νʔϜ$ νʔϜ% νʔϜ& νʔϜ' νʔϜ( νʔϜ) νʔϜ* νʔϜ+ νʔϜ, ੜϩά
 ಠࣗར༻ σʔλ5ࢧԉ
 ۀ຿ґཔ σʔλ5ࢧԉ
 σʔλग़ྗ ࣗओత
 σʔλग़ྗ ୲౰ऀґଘ ୲౰ऀґଘ ୲౰ऀґଘ ࣗओత
 σʔλੜ੒ ଞνʔϜґཔ ج൫ߩݙʂ ୲౰ऀґଘ ୲౰ऀґଘ ہॴԽͷน ࣗ૸ͷน վળͷน

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1. ϓϩμΫτ / νʔϜ 
 2. σʔλج൫ͷߏங ɹɹϢʔεέʔεɹߏஙͷഎܠɹઃܭϙϦγʔɹσʔλϑϩʔɹ։ൃϓϩηε 
 3. σʔλจԽΛ૊৫ʹ૷ண͢Δ   ɹΞδΣϯμ

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ɾݱ৔ͷ1ਓ1ਓ͕ओ໾ͱͳΓɺσʔλΛ׆༻ ͯ͠ ϓϩμΫτ΍ۀ຿ Λຏ͖ࠐΉ ɾ͜ͷੵΈॏͶʹΑͬͯࣄۀ͕੒௕͠ɺސ٬ʹՁ஋Λಧ͚Δ͜ͱʹͳΔ ɹࣄۀͷ੒௕ʢBoostʣΛࢧ͑Δ 4&$*Ϟσϧ ސ٬Ձ஋ উͪےɾUVP ΤϯδχΞ ू٬ σβΠϯ ηΩϡϦςΟ ๏຿ ΧελϚʔαϙʔτ ޿ใ ࢧԉऀɾ։୓ऀͱͯ͠ͷ
 σʔλαΠΤϯςΟετ σʔλ

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গ͠Ͱ΋ଟ͘ͷ ։ൃݱ৔ ͕
 ੈͷதʹ ྑ͍ϓϩμΫτ Λఏڙ͢Δ
 ώϯτ ʹͳΕͨΒͱࢥ͍ͬͯ·͢   ɹ఻͍͑ͨ͜ͱ

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“σʔλج൫” ʹڵຯͷ͋Δ U30ͳιϑτ΢ΣΞΤϯδχΞͷօ༷ ͥͻҰॹʹಇ͖·ͤΜ͔ʂʁ   ɹʲએ఻ʳJoin Us !!!

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͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ presented by @yuzutas0
 https://www.pexels.com/photo/flight-sky-earth-space-2166/