Hatena::Letの式年遷宮

Hatena Engineer Seminar #17 はてラボの裏側編
https://hatena.connpass.com/event/230919/

Transcript

1. )BUFOB-FUͷࣜ೥ભٶ 
   )BUFOB
   &OHJOFFS
   4FNJOBS
   
   େ஥
   ೳ࢙
   BLB
   JEPOL
2. ࣗݾ঺հ w େ஥
   ೳ࢙
   BLB
   JEPOL
   w גࣜձࣾ͸ͯͳ
   νʔϑΤϯδχΞ
   w ϊϕϧνʔϜॴଐ
   w νʔϜͰ͸8FCΞϓϦέʔγϣϯΤϯδχΞɺ
   ٕज़άϧʔϓશମͰ͸ϚωʔδϟۀΛ΍͍ͬͯ·͢
3. ࠓ೔ͷ࿩
4. ࣜ೥ભٶ
5. ࣜ೥ભٶͱ͸ w ҏ੎ਆٶͰ͸ɺ೥ʹҰ౓ɺ఼ࣾͱਆๅΛ৽ௐͯ͠େޚਆʹ͓ભΓ ئ͏
   w ౔஍͕ഒ༻ҙ͞Ε͍ͯͯɺ೥͓͖ʹྡʹݐͯͯҠ͢
   w ఼ࣾ΍ޚਆๅΛɺมΘΔ͜ͱͳ͘ܧঝ͠ଓ͚Δࡇ᛾
   w ݐ෺ͦͷ΋ͷ͕ϨΨγʔ
   ΦϦϯϐοΫͰฉ͍ͨํ
   ͳͷͰ͸ͳ͘ɺ ҡ࣋͢Δମ੍Λҡ࣋͢Δ
6. ιϑτ΢ΣΞʹ͓͚Δ
   ࣜ೥ભٶ
7. ιϑτ΢ΣΞࣜ೥ભٶͱ͸ w ೥ʹJELFOKJTLZXBMLFSʹΑͬͯఏএ͞Εͨ֓೦
   w ೥
   w ҏ੎ਆٶˍग़Ӣେࣾͷࣜ೥ભٶͷ೥
   w Πϯϑϥͷ#(σϓϩΠϝϯτΛ
   ࣜ೥ભٶʹݟཱͯͨ IUUQTCMPHLFOKJTLZXBMLFSPSHTIJLJOFOTFOHPPJOGSBTUSBDUVSF
8. ιϑτ΢ΣΞࣜ೥ભٶͱ͸ w ೥ʹҰൠʹ޿·Δ
   w JEBOUJQPQ
   w +"84
   %":4
   
   *NNVUBCMF
   *OGSBTUSVDUVSFτϥοΫͷύωϧσΟεΧογϣϯ
   w JESZPUBSBJ
   w ΫοΫύουͷαʔόϓϩϏδϣχϯάࣄ৘
   
   ΫοΫύου։ൃऀϒϩά
   w JENJSBLVJ
   w ΫοΫύουͷܧଓతͳ੒௕ͷͨΊʹ։ൃͱӡ༻͕ԿΛ͖ͯͨ͠ͷ͔ɺͦͷࣦഊͱ ੒ޭʹ͍ͭͯ
   
   4QFBLFS
   %FDL
9. ιϑτ΢ΣΞࣜ೥ભٶͱ͸ w ೥
   JEFEWBLGʹΑΔ֦େղऍ
   w ์ஔ͕ͪ͠ͳࣾ಺γεςϜͦࣜ͜೥ભٶ͍ͯ͜͠͏
   
   QJYJW
   JOTJEF
   w Πϯϑϥ͚ͩ͡Όͳ͘ιϑτ΢ΣΞ΋ࣜ೥ભٶ͢Δ
   w ఆظతʹ࡞Γ௚͢͜ͱͰɺϝϯςφϏϦςΟ͕޲্͠ɺ৽ن։ൃ ͔Βͷֶͼ΋ಘΒΕΔ
10. ιϑτ΢ΣΞࣜ೥ભٶͱ͸ w ೥
    JEEBJLTZʹΑΓߋʹҙຯ͕Ճ͑ΒΕΔ
    w ϓϩμΫτΛ೥ӡ༻͢Δ
    νʔϜΛͭ͘Δ
    
    %FW4VNJ
    
    4QFBLFS
    %FDL
    w શͯΛϑϧεΫϥονͰ࡞Γ௚͢લʹɺपظతʹखΛೖΕଓ͚Δ
    w ϓϩμΫτΛߏ੒͢Δཁૉ୯ҐͰ࡞Γ௚͢͜ͱͰϒϥοΫϘοΫε΍ ෛ࠴ʹͳΓ͔͚ͨཁૉΛϞμϯʹ͠ɺΤϯδχΞͷٕज़ܧঝΛߦ͏
    w ࡞Γ௚ͨ͠ޙɺભٶࢀՃऀ͸ͦͷཁૉʹҰ൪ৄ͍͠ঢ়ଶʹͳΔ
11. ࠓ೔ͷ࿩ w ιϑτ΢ΣΞࣜ೥ભٶͱ͸
    w )BUFOB-FUͷྺ࢙
    w ભٶͷϦΞϧ
    w ·ͱΊ
12. )BUFOB-FUͱ͸ w ϒοΫϚʔΫϨοτΛ͔ΜͨΜʹ࡞੒ɾެ։Ͱ͖ΔϥϘαʔϏε
13. )BUFOB-FUͷྺ࢙ w 
    w αʔϏε։ൃ߹॓ͰJETFDPOEMJGFͱJEDIP͕։ൃ
    w ༨ஊɿಉ͡։ൃ߹॓Ͱ࡞ΒΕͨͷ͕)BUFOB)BJLV
    w 
    w ϥϘαʔϏεͱͯ͠ެ։
14. )BUFOB-FUͷྺ࢙ w 
    w JETFDPOEMJGFୀ৬
    w 
    w JEDIPୀ৬
    w JETBNQMF͕Ҿ͖ܧ͙ w 
    w JETBNQMFୀ৬
    w ༗ࢤͷΦʔφʔෆࡏʹ
    w 41'νʔϜ͕Φʔφʔͱͯ͠ϝ ϯςφϯε ˞ެ։৘ใ͕ݟ͔ͭΒͳ͍ͷͰԾ໊ɻ
15. )BUFOB-FUͷྺ࢙ w 
    w JEPOLೖࣾ
    w 
    w ΦʔφʔҾ͖ܧ͗
    w Ҿ͖ଓ͖ϝϯςφϯεϞʔυ w 
    w ͞Α͏ͳΒ1FSMɺ͜Μʹͪ͸3VCZ
16. ભٶͨ͠
17. ભٶͱ͍͏બ୒ʹࢸΔ·Ͱ w ϦϦʔε౰࣌
    
    ͷٕज़
    w ͸ͯϥϘαʔό
    w ͸ͯͳ͕"84Λ࢖͍ग़ͨ͠ͷ͸೥
    w ͸ͯϥϘ%#
    w ڞ௨%#Ϟσϧ
    w )BUFOBϑϨʔϜϫʔΫ
    1FSM
    w 3JEHF
    
    .P$P
    w ͬ͘͟Γݴ͏ͱ3BJMT
    ͙Β͍ʹ૬౰
18. ભٶͱ͍͏બ୒ʹࢸΔ·Ͱ w ೥ʹ࡞ΒΕͨ··ɺࡉʑͱϝϯςφϯε͞Ε͍ͯΔ
    w &$Ҡస΍ڞ௨%#୤ग़͸ߦΘΕͨ
    w %#ͷεΩʔϚ͸ϕετͰ͸ͳ͍
    w 3JEHF .P$Pͷ··ϝϯςφϯε͢Δͷ͸ίετ͕ߴ͍
    w 3JEHF
    MBTU
    DPNNJU
    
    w .P$P
    MBTU
    DPNNJU
    
    w ࣦΘΕٕͨज़ελοΫ
19. αʔϏεΛ࡞Δͱ͖ͷ࣠ w αʔϏεΛ࡞Δͱ͖͸ҎԼͷ
    
    ࣠Ͱߟ͑Δ͜ͱ͕ଟ͍ɻ
    ಧ͚Δ଎౓ͱɺϢʔβʹՁ஋͕͋Δ͔Ͳ͏͔ IUUQTXXXTMJEFTIBSFOFUUBLBGVNJPOBLB
20. αʔϏεΛ࡞Δͱ͖ͷ࣠ w ୈ
    
    ৅ݶ͸ʮ΍Δʯ
    w ୈ
    
    ৅ݶ͸ʮ΍Βͳ͍ʯ
    w ୈ
    
    ৅ݶ͸ʮ༠࿭ʯ
    w ͙͢Ͱ͖Δ͚ͲɺͦΜͳʹՁ஋͸ͳ͍
    w ଞͷ༏ઌ՝୊͕͋Δ͔΋͠Εͳ͍
    w ᆵʹੴˠ࠭ˠਫΛ٧ΊΔͬͯίϐϖ͕͋ΔΑͶʁ IUUQTXXXTMJEFTIBSFOFUUBLBGVNJPOBLB
21. αʔϏεΛ࡞Δͱ͖ͷ࣠ w ୈ
    
    ৅ݶΛҰ൪ߟ͑ͳ͖Ό͍͚ͳͯ͘ɺ
    Ձ஋͕͋Δ͔Βͥͻ࡞Γ͍ͨɻ͚Ͳ࡞Δͷ ͕೉͍͠ػೳ
    w ͜ΕΛ࣮ݱ͢Δͷ͕ϓϩάϥϚͱͯ͠ͷ࿹ͷ ݟͤॴʹͳΔ IUUQTXXXTMJEFTIBSFOFUUBLBGVNJPOBLB
22. αʔϏεΛ࡞Δͱ͖ͷ࣠ w ϑϨʔϜϫʔΫ͸ʮՁ஋͕͋Δ͜ͱΛ͙͢࡞ ΕΔΑ͏ʹ͢Δʯͷ͕໾໨
    w ୈ
    
    ৅ݶΛୈ
    
    ৅ݶʹม͑Δ
    w ΋͘͠͸ୈ
    
    ৅ݶΛັྗత඼࣭·ͰߴΊΔ ͜ͱͰୈ
    
    ৅ݶʹม͑Δ
    w ͦ͜ʹد༩͠ͳ͍ͳΒෆཁ IUUQTXXXTMJEFTIBSFOFUUBLBGVNJPOBLB
23. ભٶͱ͍͏બ୒ʹࢸΔ·Ͱ w શͯΛঠѲͯ͠ɺϝϯς͍͖͍ͯͨ͠
    w ಛʹ%#ϦϑΝΫλϦϯάΛ͍ͨ͠
    w ࠓͷϑϨʔϜϫʔΫ͸Ձ஋ʹد༩͍ͯ͠ͳ͍
    w ؆୯ʹ%#ΛมߋͰ͖Δ͔ʁ
    
    ݱࡏʹ͓͍ͯ͸/P
    w ັྗత඼࣭ΛੜΜͰ͍Δ͔ʁ
    
    ݱࡏʹ͓͍ͯ͸/P
24. ભٶ༻ͷٕज़બఆ w Πϯϑϥ͸ϊʔλον
    w 4JOBUSB
    
    "DUJWF3FDPSE
    w &3#
    w TUBUJD
    fi MFT͸ϊʔλον
25. ΍ͬͨ͜ͱ w .P$P
    
    "DUJWF3FDPSEʹม׵
    w ςʔϒϧఔ౓ͩͬͨͷͰɺؾ߹͍
    w ͦͦ͜͜"3ͷதΛ஌ͬͯͳ͍ͱ೉͔ͬͨ͠ͱࢥ͏
    w 1,͕ແ͍ςʔϒϧΛɺ1,ඞਢͳ03.Ͱѻ͏
    w φνϡϥϧΩʔ1,ͳؔ࿈ςʔϒϧΛɺαϩήʔτΩʔΛظ଴͢ Δ03.Ͱѻ͏
26. ΍ͬͨ͜ͱ w "DUJWF3FDPSE౤ೖ͸๻ͷৗ౟खஈ
    w ଞͷϦϙδτϦͰ΋΍͍ͬͯΔ
    w ϝϯς༻ͷ3&1-΍03.͕ཉ͍͠
    w σʔλΛཧղ͢ΔͨΊͷ࠷୹खஈ
    
    ۭͰ&3ਤ͕ॻ͚ΔΑ͏ʹͳΔ·Ͱࣸܦ͢Δ
    w ֶ໰ʹԦಓͳ͠ IUUQTEFWFMPQFSIBUFOBTUB ff DPNFOUSZ
27. ΍ͬͨ͜ͱ w 3JEHF
    
    4JOBUSBʹม׵
    w 3&45GVMͰ͸ͳ͍63-͕࢖ΘΕ͍ͯΔ͕શͯҡ࣋ͨ͠
    w ঠѲ͕ઌɺมߋ͸ޙ
    w ٱʑʹ
    TJOBUSB
    BQQ
    Λ࡞ͬͨ
    
    JEPOL
    ͷ͸ͯͳϒϩά
28. ΍ͬͨ͜ͱ w 9TMBUF
    
    &3#ʹม׵
    w ϑΝΠϧఔ౓ͩͬͨͷͰɺͦ͜·Ͱखؒ͡Όͳ͍
    w 9TMBUF͔Β&3#ͳΒͦͷ··຋༁Ͱ͖Δ
    w ͕͜͜؆୯Ͱ͋ͬͯཉ͍͠ͷͰαʔόଆͰ)5.-ΛϨϯμϦϯά ͢ΔखஈΛબΜͩ
29. ͸͡Ί͔Β΍Γ௚͍ͨ͠঱ީ܈ IUUQTXXXIZVLJDPNLPLPSPIBKJNF
30. શ෦ಡΉͱ෼͔ͬͨ໘നϙΠϯτ w ʮʯ۠੾ΓͷΫΤϦύϥϝʔλ͕ଘࡏ͍ͯ͠Δ
    w IUUQTPOLIBUFOBCMPHKQFOUSZ
    w 7BMJEͰ͸͋Δ͕ɺ࣮ࡍ63-
    &TDBQFͯ͠͠·͏Ϋϩʔϥ͕ଘࡏ͠ ͍ͯͨ
    w *OରԠ͍ͯͨ͠
    w ϝχϡʔ΍Ϙλϯͷจݴ͕ӳޠʹ
31. શ෦ಡΉͱ෼͔ͬͨ໘നϙΠϯτ w *&41ରԠ
    w 63-௕ͷ੍ݶ͕Ωπ͍ จࣈ ͨΊɺNJOJGZͯ͠΋ AKBWBTDSJQU GVODUJPO \^ A
    ܗࣜͩͱɺΑ͋͘;ΕΔ
    w Ұఆ௕Ҏ্ͩͱTDSJQUλάΛૠೖ͢ΔϒοΫϚʔΫϨοτʹͳΔ࢓ ૊Έʹͳ͍ͬͯΔ
    w .JYFE
    DPOUFOUT΍$POUFOU
    4FDVSJUZ
    1PMJDZͷӨڹΛड͚Δ
32. ਺஋ͰݟΔભٶ w 
    HJU
    TIPX
    YYY
    ŠTUBUT
    w )FMMP
    3VCZ
    w 
    fi MFT
    DIBOHFE
    
    JOTFSUJPOT
    
    EFMFUJPOT 
    w #ZF
    1FSM
    w 
    fi MFT
    DIBOHFE
    
    EFMFUJPOT 
    w ͍͍ͩͨ
    
    ͙Β͍ͷίʔυྔʹ
33. ભٶޙʹ΍ͬͨ͜ͱ w "DUJWF3FDPSEͰྑ͔ͬͨʂ
    w JHOPSF@DPMVNOT΍DBMMCBDLΛۦ࢖ͯ͠ɺຊ൪%#ϦϑΝΫλϦϯάΛ ࣮ݱՄೳͩͬͨ
    w Ϩʔϧ͔Β֎ΕͨσʔλϕʔεΛѻ͏
    
    POLOJOKB
    w ओΩʔ͕ແ͍ςʔϒϧ΍ෳ߹ओΩʔ͸αϩήʔτΩʔΛ௥Ճ͢Δ
    w UJNFTUBNQTΛݟ׳ΕͨYYY@BUʹϦωʔϜ
    w φνϡϥϧΩʔΛ౗ͨ͠Γɺςʔϒϧ͝ͱ࡞Γ௚ͨ͠Γ΋
34. ભٶޙʹ΍ͬͨ͜ͱ w 63-ΛϦιʔεࢤ޲ʹγϑτ
    w 1045࣌ʹΫΤϦύϥϝʔλͱ#PEZ͕྆ํ͋ͬͨΒͲ͏ѻΘΕΔ ͷ͔ɺΈ͍ͨͳ೰ΈͲ͜Ζ͕͋ͬͨɻͷͰݮΒͨ͠
    w 'PSL͸(&5Ͱ͸ͳ͘1045Λ࢖͏
    w Ϋϩʔϥ͕(&5ϦϯΫΛݟ͚ͭͯɺΫϦοΫ͍ͯͨ͠
    w ຖ೔ճ͙Β͍ɺΫϩʔϥ͕ ϦμΠϨΫτ͞Εͯ ϩάΠϯ ը໘Λදࣔͯ͠ɺఘΊ͍ͯͨ
35. ભٶޙʹ΍ͬͨ͜ͱ w ΠϯϑϥΛϚωʔδυԽ
    w 1FSM࣌͸&$
    
    &$ .Z42-
    w ࠓ͸"-#
    
    &$4
    
    "VSPSB
    
    &MBTUJ$BDIF 3FEJT
36. ભٶޙʹ΍ͬͨ͜ͱ w +4ͷNJOJGZʹ͸UFSTFSΛ࢖͏Α͏ʹҠߦ
    w ΋ͱ΋ͱͷ࢓૊Έ
    +BWB4DSJQU4RVJTI
    ͩͱɺ&4Ҏ߱ͷॻ ͖ํΛͨ͠ͱ͖ʹɺྫ͑͹ςϯϓϨʔτϦςϥϧ్͕தͰফ͑Δ ౳ͷ໰୊͕͋ͬͨ
37. ίϛϡχέʔγϣϯͷتͼ w Ϣʔβ͞Μ͸໰͍߹ΘͤͤͣʹɺαʔϏε্Ͱෆ۩߹ͷಈ࡞֬ೝΛ ͯ͘͠ΕΔ
    w ࠶ݱ͢Δ࠷খίʔυΛ౤ߘͯ͘͠ΕΔͷੌ͗͢Δ
    w 501ϖʔδΛோΊ͍ͯͨΒݟ͚ͭͨ
38. ίϛϡχέʔγϣϯͷتͼ w ରԠ͓ͯ͘͠ͱ൓Ԡ͕͋Δ
39. ίϛϡχέʔγϣϯͷتͼ w ߋʹରԠ͓ͯ͘͠ͱ൓Ԡ͕͋Δ
    w จ௨ͷΑ͏ͳָ͠Έ
40. ࠓޙͷల։ w (SFBTFNPOLFZʹͲ͜·Ͱ͔ۙͮ͘
    w ྫ͑͹(SFBTZ
    'PSLͱ͍͏ڝ߹αʔϏε͕͋Δ
    w Πϯετʔϧ਺ͱ͔ΛऔಘͰ͖ΔΑ͏ʹͳΔͱެ։͢Δָ͕͠͞ ૿͑Δ
    w ݕࡧ͍ͨͬͯ͠੠ʹ΋্खʹରԠ͍ͨ͠
41. ࠓޙͷల։ w HSBQIRMSVCZΛಋೖͯ͠ϑϩϯτΤϯυ࡮৽
    w %#վળ͕ऴΘͬͨͷͰɺ͘͢͝ѻ͍΍͘͢ͳͬͨ
    w 3VCZͳͷ͸ͦͷ··Ͱ΋ྑ͍͔ͳ͊
    w )BUFOB-FUΛ࡞ͬͨJETFDPOEMJGF΋ɺ͸ͯͳͰ3VCZΛ࢖͍ଓ ͚͍ͯͨਓͳͷͰɺҙࢤΛܧ͍Ͱ͍͘ʢʁʣ
    w 1FSM
    ͷձࣾͰ࢖ΘΕΔ
    3VCZ
    ͷར༻๏ͱ͸
    
    ೔ຊ3VCZΧϯ ϑΝϨϯε
42. ࠓޙͷల։ w Πϯϑϥߏ੒Ͱ༡Ϳ
    w ݱࡏ͸"-#
    
    &$4
    
    "VSPSB
    
    &MBTUJ$BDIF 3FEJT
    w ͜͏ͯ͠ΈΔʁ
    w $MPVE'SPOU
    
    "1*
    (BUFXBZ
    
    $MPVE
    .BQ
    
    &$4
    
    "VSPSB
    
    %ZOBNP%#
    w $MPVE'SPOU
    
    "1*
    (BUFXBZ
    
    -BNCEB
    
    "VSPSB
    
    %ZOBNP%#
    w SFRNJOະຬͳΒ"1*
    (BUFXBZ͸"-#ΑΓ͓ಘ
    w ίετ͕௿͘ͳΔͱ࣋ଓՄೳੑ͕ߴ·Δ
    w ͪΐͬͱ໘ന͍ߏ੒͸ͲΜͲΜࢼ͓͖͍ͯͨ͠
43. ࣾͷඪ४ελοΫͷҰาྡΛߦ͘ w ਖ਼͍͠ϥϘαʔϏεͷ࢟
    w ࠷ۙͷ͸ͯͳͷඪ४ٕज़ελοΫ͸
    HRMHFO
    
    /FYUKT
    w ࣅ͍ͯΔ͕গ͠ҧ͏ٕज़Λ࢖͏͜ͱͰɺ஌ࣝͷ෯Λ޿͛Δ
    w ͜Ε͸๻͕೥બखˍ)BUFOB-FU͕ΞϓϦέʔγϣϯͱͯ͠খ͍͔͞Β બͿํ๏
    w ׳Ε͍ͯͳ͍PSෳࡶͳཁ͕݅͋ΔͳΒɺಉٕ͡ज़Λෳ਺ΞϓϦέʔγϣ ϯͰ࢖͏ํ͕༧૝֎ͷཁ݅Ͱߥ೾ʹᎍ·ΕΔ͜ͱʹͳΓɺਂΈ͕ग़Δ
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