Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
PHPerによるMySQLバージョンアップ 〜PHP7化の次〜 / PHP Conferenc...
Search
purple_jwl
June 16, 2018
Programming
1
2.1k
PHPerによるMySQLバージョンアップ 〜PHP7化の次〜 / PHP Conference Fukuoka 2018
purple_jwl
June 16, 2018
Tweet
Share
More Decks by purple_jwl
See All by purple_jwl
マインスイーパで学ぶReact / Pepabo Frontend Tech Meeting #1
purple_jwl
2
2.2k
いかにして若手PHPerは レガシーなWebサービスと向き合うようになったか / PHP Conference 2017
purple_jwl
3
3.5k
モックライブラリの導入について考えた話 / PHP BLT #8
purple_jwl
1
1.4k
Other Decks in Programming
See All in Programming
2024 컴포즈 정원사
jisungbin
0
150
いまから追い上げる、Jetpack Compose トレーニング
nyafunta9858
0
600
いつか使える ObjectSpace / Maybe useful ObjectSpace
euglena1215
2
140
React + TextAliveでカッコいいLyric Applicatioinを作ろう!!
tosuri13
0
400
GenU導入でCDKに初挑戦し、悪戦苦闘した話
hideg
0
170
メモリ最適化を究める!iOSアプリ開発における5つの重要なポイント
yhirakawa333
0
420
Google Sign-inの移行から始めるCredential Manager活用
clockvoid
0
320
Understand the mechanism! Let's do screenshots tests of Compose Previews with various variations / 仕組みから理解する!Composeプレビューを様々なバリエーションでスクリーンショットテストしよう
sumio
3
830
Jakarta EE meets AI
ivargrimstad
0
390
GraphQL あるいは React における自律的なデータ取得について
quramy
11
3k
From Idea to IDE: Developing Plugins for Android Studio
thisaay
1
220
The Shape of a Service Object
inem
0
520
Featured
See All Featured
Rails Girls Zürich Keynote
gr2m
93
13k
Infographics Made Easy
chrislema
239
18k
Become a Pro
speakerdeck
PRO
22
4.9k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
89
16k
How GitHub (no longer) Works
holman
310
140k
VelocityConf: Rendering Performance Case Studies
addyosmani
322
23k
Build your cross-platform service in a week with App Engine
jlugia
228
18k
Ruby is Unlike a Banana
tanoku
96
11k
Facilitating Awesome Meetings
lara
49
6k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
227
52k
Making the Leap to Tech Lead
cromwellryan
128
8.8k
The World Runs on Bad Software
bkeepers
PRO
64
11k
Transcript
ʙ1)1Խͷ࣍ʙ 1)1FSʹΑΔ .Z42-όʔδϣϯΞοϓ 1)1ΧϯϑΝϨϯεԬ !QVSQMF@KXM
8FCΞϓϦέʔγϣϯΤϯδχΞ ͺʔΆʔ!QVSQMF@KXM 1)1+BWB4DSJQU.Z42- ʢ࠷ۙ0DVMVT(PʹϋϚ͍ͬͯΔʣ
None
݄ʹ1)1͔Β
1)1ΧϯϑΝϨϯεʹͯ
ͦͷޙͷ͓ʜ
͢͜ͱ w .Z42-ͷόʔδϣϯΛ͔Βʹ্͛Δ·ͰͷಓͷΓ w όʔδϣϯΞοϓͱಉ࣌ظʹͬͨ͜ͱ w όʔδϣϯΞοϓͰಘΒΕͨͷ
͞ͳ͍͜ͱ w όʔδϣϯΞοϓ࣌ͷมߋͷৄࡉʹ͍ͭͯ
όʔδϣϯΞοϓྃ·Ͱ ͷಓͷΓ
࣌ͷݱঢ়ɾنײ wαʔϏε։࢝ w 1)1ͷதن8FCΞϓϦέʔγϣϯ w ίʔυྔສߦ w 1&"3Λར༻ͨ͠ಠࣗϑϨʔϜϫʔΫͷΑ͏ͳͷ w
࠷ݶͷςετʢϢχοτςετɺ&&ςετʣ͋Δ 1)1͔Βͷ όʔδϣϯΞοϓޙ
࣌ͷݱঢ়ɾنײ w $FOU04ʢCJUʣ্Ͱಈ͘.Z42-͕ w ߏɿ.BTUFSɺ4MBWF w σʔλྔɿे(# w ςʔϒϧɿલޙ
1)1͔Βͷ όʔδϣϯΞοϓޙ ˞αϙʔτظݶ .Z42-ɿ݄ɹ$FOU04ɿ݄
.Z42-ʢͱ$FOU04ʣͷ όʔδϣϯΞοϓΛ͍ͨ͠
Ϛωʔδϟʔʹ࡞ۀڐՄΛΒ͏ w όʔδϣϯΞοϓ͠ͳͯ͘։ൃͰ͖ΔͷͰɺόʔδϣ ϯΞοϓ࡞ۀཧղ͞Εʹ͍͘ w 1)1όʔδϣϯΞοϓͷ͓͔͛ͰόʔδϣϯΞοϓͷཧ ղ͕গ͚ͩ͠ಘΒΕ͍ͯΔ wόʔδϣϯΞοϓ͢ΔҙٛʢͳͥΔͷ͔ʁʣΛࣔ͢ඞཁ ͕͋ͬͨ
ͳͥόʔδϣϯΞοϓ͢Δͷ͔ w αϙʔτΕ͔ͩΒ w ηΩϡϦςΟ໘Ͱ͕͋Δ wϢʔβʔʹϝϦοτͷ͋Δ৽ػೳ͕͋Δ
͍ͯͨ͠৽ػೳͨͪ VUGNC ΦϯϥΠϯ%%- +40/ܕ *OOP%#ͷશจݕࡧ ʢຊޠରԠʣ
VUGNC w 65'จࣈ͋ͨΓdόΠτͰߏ͞ΕΔจࣈίʔυ w .Z42-ͷ65'ʹɺVUGͱVUGNCͷछྨ͋Δ w VUGόΠτจࣈΛѻ͏͜ͱ͕Ͱ͖ͳ͍ ˠֆจࣈΛѻ͏͜ͱ͕Ͱ͖ͳ͍ w ͜Ε·ͰʹʮֆจࣈΛ͍͍ͨʯͱ͍͏Ϣʔβʔ͔Βͷཁ
͕ͨ͘͞Μ͋ͬͨ ˠVUGNCରԠʹΑΓֆจࣈΛ͑ΔΑ͏ʹ͍ͨ͠ʂ
Ϛωʔδϟʔʹ࡞ۀڐՄΛΒͬͨʂ w όʔδϣϯΞοϓ͢ΔҙٛΛࣔͨ͠ w αϙʔτΕ͔ͩΒ w ηΩϡϦςΟ໘Ͱ͕͋Δ w ϢʔβʔϝϦοτͷ͋Δ৽ػೳ͕͋Δ ˠVUGNCରԠΛ͠ɺֆจࣈΛ͑ΔΑ͏ʹ͢Δ
εέδϡʔϧΛཱͯΔ
ܾΊΔ͖͜ͱ w ୭͕Δͷ͔ w ͍ͭɺͲͷΑ͏ʹΔͷ͔
ܾΊΔ͖͜ͱ w୭͕Δͷ͔ w ͍ͭɺͲͷΑ͏ʹΔͷ͔
୭͕Δͷ͔ w8FCΞϓϦέʔγϣϯΤϯδχΞʢࢲʣ w .Z42-όʔδϣϯΞοϓະܦݧऀ w ࣌ϨϓϦέʔγϣϯͷΈ͢ΒΑ͔͍ͬͯ͘ͳ ͔ͬͨ wΠϯϑϥΤϯδχΞʢڧ͍ਓʣ w .Z42-όʔδϣϯΞοϓܦݧऀ
ͳͥਓͰΔͷ͔ʁ w όʔδϣϯΞοϓʹͳΔ࣌ؒ͘Λ͔͚ͨ͘ͳ͍ w όʔδϣϯΞοϓΛεϜʔζʹߦ͢ΔͨΊʹɺ αʔϏεࣗମͷࣝͱ.Z42-ࣗମͷ͕ࣝඞཁ w αʔϏζࣗମʹৄ͍͠8FCΞϓϦέʔγϣϯΤϯδχΞʢࢲʣ ˠόʔδϣϯΞοϓͷͨΊͷௐࠪಈ࡞ݕূΛεϜʔζʹߦ͑Δ w
.Z42-ࣗମʹৄ͍͠ΠϯϑϥΤϯδχΞ ˠόʔδϣϯΞοϓ࡞ۀͦͷ४උΛεϜʔζʹߦ͑Δ w 8FCΞϓϦέʔγϣϯΤϯδχΞ✕ΠϯϑϥΤϯδχΞ ˠͷ͋ΔόʔδϣϯΞοϓ
ܾΊΔ͖͜ͱ w ୭͕Δͷ͔ w͍ͭɺͲͷΑ͏ʹΔͷ͔
⚠αʔόҠઃͷ͕͋Δ͜ͱΛΔ⚠ w ࣌ΠϯϑϥΤϯδχΞୡ͕αʔόҠઃΛ͍ͯ͠Δ࠷தͩͬ ͨ w .Z42-Λಈ͔͍ͯ͠ΔαʔόҠઃର wαʔόҠઃʹظݶ͕͋Γɺͦͷظݶ͕ͦΕͳΓʹഭͬͯ ͍ͨ
ํɾεέδϡʔϧʹ͍ͭͯ w αʔόҠઃͷظݶ͚ͩΛݫक͠ɺͦΕҎ֎ͷৄࡉͳεέ δϡʔϧΛܾΊͣʹΔ w όʔδϣϯΞοϓҎ֎ʹΔ͖͜ͱ͕͋ͬͨ w όʔδϣϯΞοϓͷͨΊͷௐࠪʹ͔͔Δ͕࣌ؒಡΊͳ͔ͬ ͨ
ํɾεέδϡʔϧʹ͍ͭͯ w.Z42-ˠˠˠͱஈ֊Λ౿ΜͰόʔδϣ ϯΞοϓ͢Δ w .Z42-ͷόʔδϣϯΞοϓͱαʔόҠઃ ʢͱ$FOU04ͷόʔδϣϯΞοϓʣΛಉ࣌ʹΔ
ஈ֊Λ౿ΜͰόʔδϣϯΞοϓ wϝϦοτ w ճͷόʔδϣϯΞοϓͰߟྀ͢Δൣғ͕ڱ͘ͳΓɺԿ ͔͋ͬͨ߹ͷϦεΫΛݮΒ͢͜ͱ͕Ͱ͖Δ w .Z42-όʔδϣϯΞοϓॳܦݧͷࢲ͕όʔδϣϯΞο ϓʹ׳ΕΔ͜ͱ͕Ͱ͖Δ wσϝϦοτ w
ෳճόʔδϣϯΞοϓΛ͢ΔɺΞϓϦέʔγϣϯͷ ಈ࡞֬ೝͳͲͷ͕͔͔࣌ؒΔ
.Z42-ˠ ʴ αʔόҠઃ
όʔδϣϯΞοϓͷͨΊͷௐࠪɾݕূ w ։ൃڥʹͯʜ w .Z42-ͷڥΛ༻ҙ w ެࣜυΩϡϝϯτΛࢀߟʹӨڹՕॴͷௐࠪɾݕূ wमਖ਼͕ඞཁͳ42-ͷௐࠪͳͲ w
Ϣχοτςετ&&ςετ͕௨Δ͜ͱΛ֬ೝ
मਖ਼͕ඞཁͳ42-ͷௐ͕ࠪେมʜ w όʔδϣϯΞοϓʹΑΓYYYͷΑ͏ͳ42-͕ಈ͔ͳ͘ͳΔ ͷͰௐࠪ͠ɺඞཁʹԠͯ͡मਖ਼͠ͳ͚ΕͳΒͳ͍ w 1&"3Λར༻ͨ͠ಠࣗϑϨʔϜϫʔΫͰૉͷ42-͕ϑΝΠ ϧͷ͍ͨΔͱ͜ΖʹࢄΒ͍ͬͯΔঢ়ଶ w ࣮ߦ͞ΕΔ42-Λਖ਼֬ʹѲͰ͖ΔڥͰͳ͔ͬͨ w
ಓʹHSFQͯ͠ࢹ֬ೝ͢Δ ˠ͜ͷௐࠪͰमਖ਼͕ඞཁͳ42-͕ͳ͍͜ͱΛ֬ೝͰ͖ ͨ
όʔδϣϯΞοϓͷͨΊͷௐࠪɾݕূ w ΠϯςάϨʔγϣϯڥʹͯʜ w .Z42-ͷڥΛ༻ҙ w ຊ൪ڥͱಉͷσʔλΛݩʹखಈͰಓʹ8FCΞϓϦ έʔγϣϯͷಈ࡞֬ೝ
όʔδϣϯΞοϓͷͨΊͷ४උ wμϯϓˍϦετΞʹΑΔόʔδϣϯΞοϓ w 4MBWFͷ.Z42-͔Βμϯϓ w Ҡઃઌͷαʔόʢ$FOU04ʣ্Ͱಈ͘.Z42-ͰϦ ετΞ w .BTUFSɺ4MBWFɺଙ4MBWFͷΑ͏ͳߏͰϨϓϦέʔγϣ ϯ͢Δ
४උલͷαʔόߏ .BTUFS 4MBWF 4MBWF "QQ
μϯϓˍϦετΞ .BTUFS 4MBWF 4MBWF
"QQ μϯϓϑΝΠϧ
४උޙͷαʔόߏ .BTUFS 4MBWF 4MBWF ଙ4MBWF
ଙ4MBWF 4MBWF "QQ
όʔδϣϯΞοϓʴαʔόҠઃ wेؒϝϯςφϯεͷͨΊʹαʔϏεΛࢭΊΔ w ΞϓϦέʔγϣϯ͕Ҡઃઌͷ.Z42-Λࢀর͢ΔΑ͏ʹ ͢Δ
ϝϯςφϯεલͷঢ়ଶ .BTUFS 4MBWF 4MBWF ଙ4MBWF
ଙ4MBWF 4MBWF "QQ
ࢀরઌมߋʴ.BTUFSঢ֨ .BTUFS 4MBWF 4MBWF ଙ4MBWF
ଙ4MBWF 4MBWF "QQ º ʗ
ྃ .BTUFS 4MBWF 4MBWF "QQ
.Z42-ʹͳͬͨ ʢαʔόҠઃͷظݶकΕͨʣ
42-ϞʔυରԠ
42-Ϟʔυͱ w42-ߏจͱ࣮ߦ͞ΕΔσʔλͷଥੑνΣοΫͷछྨΛఆ ٛ͢Δͷ w ͍Ζ͍Ζछྨ͕͋Δ w "/4*ɺ453*$5@53"/4@5"#-&4ɺ 53"%*5*0/"-ɺ"--08@*/7"-*%@%"5&4ɺ "/4*@2605&4ɺFUDʜ wదʹ42-ϞʔυΛઃఆ͢Δ͜ͱͰɺਖ਼͘͠σʔλΛѻ͏
͜ͱ͕Ͱ͖ΔΑ͏ʹͳΔ
ྫᶃؔ࿈ w /0@;&30@%"5&ɺ/0@;&30@*/@%"5& w b`ɺ``ɺ``ͷΑ͏ ͳ݄͕ͷΑ͏ͳΛૠೖ͠Α͏ͱ͢Δͱɺ` `͕ૠೖ͞Εɺܯࠂ͕ੜ͞ΕΔ w ݫີϞʔυʢ453*$5@53"/4@5"#-&4 ͳͲʣ͕༗ޮ
ͳ߹ɺૠೖ͞ΕͣΤϥʔͱͳΔ
ྫᶄ42-ߏจؔ࿈ w0/-:@'6--@(3061@#: w (3061#:۟Ͱࢦఆ͞Ε͍ͯͳ͍ඇूΧϥϜΛ 4&-&$5۟)"7*/(݅Ͱࢦఆ͢ΔͱΤϥʔͱͳΔ NZTRM4&-&$5IPHF QJZP $06/5 GVHB '30.
U@IPHF(3061#:IPHF &3303 `UQJZPJTOUJO(3061#:
42-ϞʔυͷσϑΥϧτ ͳ͠ /0@&/(*/&@46#45*565*0/ 453*$5@53"/4@5"#-&4 0/-:@'6--@(3061@#: 453*$5@53"/4@5"#-&4
/0@;&30@*/@%"5& /0@;&30@%"5& &3303@'03@%*7*4*0/@#:@;&30 /0@"650@$3&"5&@64&3 /0@&/(*/&@46#45*565*0/ w .Z42-Ҏ߱Ͱ༗ޮͳ42-ϞʔυͷσϑΥϧτ͕ઃఆ ͞ΕΔΑ͏ʹͳΔ
42-ϞʔυͷσϑΥϧτ w .Z42-ͷόʔδϣϯΛ্్͛ͨʹ42-ϞʔυͷΤϥʔ ʹΑΓΞϓϦέʔγϣϯ͕ಈ͔ͳ͘ͳΔՄೳੑ͕͋Δ wNZDOGͰσϑΥϧτͷ্ॻ͖Մೳ
ͲͷΑ͏ʹରԠ͢Δ͔ w .Z42-Ͱ༗ޮʹͳΔσϑΥϧτͷதͰɺେ͖ͳमਖ਼ Λ͠ͳͯ͘ઃఆՄೳͳ42-ϞʔυͷΈΛNZDOGͰ༗ޮ ʹͨ͠ w શͯͷରԠ͠ͳ͍ w 42-ϞʔυΛదʹઃఆ͢Δ͜ͱେ ˠࠓճόʔδϣϯΞοϓ࡞ۀΛ༏ઌ͢Δ
ରԠྫʢ0/-:@'6--@(3061@#:ʣ w ૉͷ42-ΛHSFQ͠ಓʹमਖ਼ͨ͠
.)"GPS.Z42-ͷಋೖ
.)"GPS.Z42- w .Z42-ʢ.BTUFSʣো࣌ɺ࠷খݶͷμϯλΠϜͰσʔ λͷෆ߹Λ͗ͭͭϑΣΠϧΦʔόʔΛߦͬͯ͘ΕΔπʔ ϧ ˞ ϑΣΠϧΦʔόʔɿՔಇதͷαʔόʢ.BTUFSʣʹҟৗ͕ੜͨ࣌͡ɺ ସ༻ͷαʔόʢ4MBWFʣʹࣗಈͰΓସ͑Δ͜ͱ ˞ εΠονΦʔόʔɿ্هͷΓସ͑ΛखಈͰߦ͏͜ͱ
.)"GPS.Z42-ͷಋೖ w ΠϯϑϥΤϯδχΞͷαʔόʔҠઃ͕Ұஈམ͠ɺ.)" GPS .Z42-Λಋೖͯ͘͠Εͨ w ͜ͷπʔϧʹΑΓɺࠓޙͷ.Z42-όʔδϣϯΞοϓΛ αʔϏεΛఀࢭ͢Δ͜ͱͳ͘ߦ͑ΔΑ͏ʹͳΔ
.Z42-ˠˠ
ௐࠪɾݕূͱόʔδϣϯΞοϓͷ܁Γฦ͠ w جຊతʹௐࠪɾݕূͷखॱ.Z42-ͷόʔδϣϯΞο ϓͱมΘΒͳ͍ wόʔδϣϯΞοϓࣗମ.)"ͷػೳΛ༻͍ͯαʔϏεΛ ఀࢭ͢Δ͜ͱͳ͘ߦ͏
όʔδϣϯΞοϓલ .BTUFS 4MBWF 4MBWF "QQ
֤4MBWFͰμϯϓˍϦετΞ .BTUFS 4MBWF 4MBWF "QQ μϯϓϑΝΠϧ
֤4MBWFͰμϯϓˍϦετΞ .BTUFS 4MBWF 4MBWF "QQ μϯϓϑΝΠϧ
֤4MBWFͰμϯϓˍϦετΞ .BTUFS 4MBWF 4MBWF "QQ
εΠονΦʔόʔͰچ.BTUFSΛΓ͢ چ.BTUFS 4MBWF ৽.BTUFS "QQ
چ.BTUFSμϯϓˍϦετΞ چ.BTUFS 4MBWF ৽.BTUFS "QQ
ϨϓϦέʔγϣϯ࠶ઃఆ .BTUFS 4MBWF 4MBWF "QQ
.Z42-ʹͳͬͨ
܁Γฦ͢ .BTUFS 4MBWF 4MBWF "QQ
.Z42-ʹͳͬͨ
όʔδϣϯΞοϓྃʂʂ
VUGNCରԠ
ʲ࠶ܝʳVUGNC w 65'จࣈ͋ͨΓdόΠτͰߏ͞ΕΔจࣈίʔυ w .Z42-ͷ65'ʹɺVUGͱVUGNCͷछྨ͋Δ w VUGόΠτจࣈΛѻ͏͜ͱ͕Ͱ͖ͳ͍ ˠֆจࣈΛѻ͏͜ͱ͕Ͱ͖ͳ͍ w ͜Ε·ͰʹʮֆจࣈΛ͍͍ͨʯͱ͍͏Ϣʔβʔ͔Βͷཁ
͕ͨ͘͞Μ͋ͬͨ ˠVUGNCରԠʹΑΓֆจࣈΛ͑ΔΑ͏ʹ͍ͨ͠ʂ
ݱঢ় w ςʔϒϧલޙ w֤ςʔϒϧɾΧϥϜͷจࣈίʔυͷ΄ͱΜͲ͕VUG w ະ༻ͳςʔϒϧʹMBUJOؚ͕·Ε͍ͯͨ w ΞϓϦέʔγϣϯଆͰόΠτจࣈΛೖྗͰ͖ͳ͍Α͏ʹ ͍ͯͨ͠
Δ͜ͱ wσʔλϕʔεͱશςʔϒϧͷσϑΥϧτจࣈίʔυΛ VUGNCʹมߋ͢Δ wΧϥϜͷจࣈίʔυ͕VUGͷͭΛVUGNCʹมߋ͢Δ w ΞϓϦέʔγϣϯଆͰόΠτจࣈΛೖྗͰ͖ΔΑ͏ʹ͢ Δ
จࣈίʔυมߋ࣌ͷҙ w֨ೲՄೳͳจࣈͷҧ͍ w VUGʢ࠷େόΠτʣɺVUGNCʢ࠷େόΠτʣͷͨ ΊɺUFYUܕͳͲͰ֨ೲՄೳͳจࣈ͕มΘΔ w ʲྫʳUFYUܕʢ όΠτʣͷ߹ w όΠτจࣈͰ
จࣈ΄Ͳ֨ೲͰ͖Δ w όΠτจࣈͰ จࣈ΄Ͳ֨ೲͰ͖Δ wΞϓϦέʔγϣϯଆͷจࣈόϦσʔγϣϯʹҙ w ඞཁʹԠͯ͡ܕΛม͑ΔʢUFYUܕˠNFEJVNUFYUܕʣ
มߋ࡞ۀͷྲྀΕ w จࣈίʔυΛมߋ͢ΔΫΤϦΛ༻ҙ͢Δ w 4MBWF͚ͩઌʹVUGNCରԠ͢Δ w .Z42-όʔδϣϯΞοϓͱಉ༷ʹεΠονΦʔόʔͰ .BTUFSΛΓ͠ɺVUGNCରԠ͢Δ w ΞϓϦέʔγϣϯଆͰόΠτจࣈΛೖྗͰ͖ΔΑ͏ʹ͢
Δ
ֆจࣈ͕͑ΔΑ͏ʹͳͬͨ
શͯྃʂʂ
ৼΓฦͬͯΈΔ
࡞ۀظؒ wϲ݄ w όʔδϣϯΞοϓҎ֎ʹػೳ։ൃͳͲฒߦͯ͠ߦ͍ͬͯ ͨͷͰ࣮࣭ϲ݄ఔ w΄ͱΜͲ͕ௐࠪͱಈ࡞ݕূ
ಘΒΕͨͷ w .Z42-ɺ$FOU04 w ϢʔβʔʹϝϦοτͷ͋Δ৽ػೳ͕͑ΔΑ͏ʹͳͬͨ w VUGNCରԠʹΑΓֆจࣈ͕͑ΔΑ͏ʹͳͬͨ w ͳͲͳͲʜ
ͦΕ͚ͩͰͳ͍
wνʔϜ͕ܧଓతόʔδϣϯΞοϓͷ େ͞Λཧղͯ͘͠Εͨ͜ͱ wνʔϜͰܧଓతόʔδϣϯΞοϓʹ औΓΉྲྀΕΛ࡞Δ͜ͱ͕Ͱ͖ͨ͜ͱ
ܧଓతόʔδϣϯΞοϓͷେ͞ w 1)1͔Βɺ.Z42-͔ΒͷόʔδϣϯΞο ϓͰऴΘΓͰͳ͍ w ʮࠓޙαʔϏεΛܧଓɾ͍ͤͯͨ͘͞Ίʹɺܧଓ తόʔδϣϯΞοϓʹऔΓΉ͜ͱ͕େʯͱ͍͏͜ͱΛ νʔϜ͕ཧղͯ͘͠Εͨ
ܧଓతόʔδϣϯΞοϓʹऔΓΉྲྀΕ w ࣗΒ͕ઌͯ͠όʔδϣϯΞοϓʹऔΓΉ͜ͱͰɺ ؒόʔδϣϯΞοϓͱແԑͩͬͨνʔϜʹόʔδϣϯ ΞοϓʹऔΓΉྲྀΕΛ࡞Δ͜ͱ͕Ͱ͖ͨ w .Z42-όʔδϣϯΞοϓޙɺ1)1͔Βͷόʔ δϣϯΞοϓྃͨ͠ w 1)1.Z42-ʹ͚ͯগͣͭ͠ௐࠪΛ͍ͯ͠
Δͱ͜Ζ
·ͱΊ w .Z42-όʔδϣϯΞοϓʹؔ͢ΔΛͨ͠ w ಘΒΕͨͷ w ؒόʔδϣϯΞοϓͱແԑͩͬͨνʔϜ͕ܧଓత όʔδϣϯΞοϓͷେ͞Λཧղͯ͘͠Εͨ w νʔϜͰܧଓతόʔδϣϯΞοϓʹऔΓΉྲྀΕΛ࡞Δ
͜ͱ͕Ͱ͖ͨ w ࣗΒઌ͍ͯͬͯ͘͜͠ͱͰαʔϏενʔϜʹྑ͍Ө ڹΛ༩͑Δ͜ͱ͕Ͱ͖Δʂ