Swarm: The distributed storage platform

Hi-Ether Meetup Fukuoka #7
https://techplay.jp/event/686209

Transcript

1. Swarm The distributed storage platform Hi-Ether Meetup Fukuoka #7
2. ͸͡Ίʹ
3. 
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   !LNPSSSSZ
   ۙـେֶ࢈ۀཧ޻ֶ෦
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5. ࿑ಇ໰୊ͷղܾΛ໨ࢦͯ͠ɺऔΓ૊ΜͰ͍͖·͢
   
6. ͯ͞ɺ෼ࢄετϨʔδͷ࿩Λ
7. ෼ࢄετϨʔδ΍Γ͍ͨͰ͢ΑͶʁ
   
8. 
    11Ͱ઀ଓ͞Εͨϊʔυ্ͰϑΝΠϧΛڞ༗
   11ωοτϫʔΫʹΞοϓϩʔυ͞ΕͨϑΝΠϧΛஅยԽ͠ɺ֤ϊʔυʹ ෼ࢄͯ͠഑ஔ͢Δ͜ͱͰ଱ো֐ੑΛߴΊΔ
   ˠ
   ୯Ұো֐఺ͷ໰୊͕ͳ͍
   ωοτϫʔΫ্ͷϊʔυ͕Մಈ͠ଓ͚ΔݶΓɺϑΝΠϧγεςϜΛఏڙ͠ ଓ͚Δ͜ͱ͕Ͱ͖Δ
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9. 
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   ίϯςϯπͷϋογϡ஋Λίϯςϯπ*%ͱͯ͠ར༻
   ɹɹ
   ίϯςϯπͷϋογϡ஋Λࢦఆ͠ɺͦͷίϯςϯπ͕͋Δʮ৔ॴʯ͸ࢦఆ͠ͳ͍
   ɹɹ
   ෛՙ෼ࢄɺ଱ো֐ੑɺ଱ݕӾੑɺ଱վળੑ
   *1'4
10. 4XBSN
11. 
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    Ͱ௥Ճ༧ఆ *1'4ͱ4XBSNͷओͳ૬ҧ఺
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15. 
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16. 
     4XBSN
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17. 
     ࢀর࣮૷͸7FSTJPOY ͱΓ͋͑ͣ͞ΘͬͯΈΔ go get github.com/ethereum/go-ethereumgo cd $GOPATH/src/github.com/ethereum/go-ethereum/cmd install ./geth install ./swarm HPFUIFSFVNʹ࣮૷ࡁ geth account new geth --syncmode=light swarm --bzzaccount <your-account-here> ૸ΒͤͯΈΔ
18. 
     ͱΓ͋͑ͣ͞ΘͬͯΈΔ $ cd /Users/keisuke/go/swarm $ ls > File_1.txt File_2.txt File_3.txt $ swarm --recursive up /Users/keisuke/go/swarm > c930e0ada49614c5465334923b9b8ab9a0d8ebe0d35bfaf0044dbc3ac9178f06 σΟϨΫτϦ͝ͱΞοϓϩʔυ $ swarm ls c930e0ada49614c5465334923b9b8ab9a0d8ebe0d35bfaf0044dbc3ac9178f06 > HASH CONTENT TYPE PATH 4c24fcac7c18851a5dd6a6a12fbdb7e9f7b634751d3a992c4bb15e27fe16ba45 text/plain; charset=utf-8 File_1.txt 4c24fcac7c18851a5dd6a6a12fbdb7e9f7b634751d3a992c4bb15e27fe16ba45 text/plain; charset=utf-8 File_2.txt d9403cc2dd48592d93dde0e5e296328c303206130f28f9822a0c89f35ddfe5e6 text/plain; charset=utf-8 File_3.txt Ξοϓϩʔυ͞Εͨ͜ͱΛ֬ೝ
19. 
     :":
20. 
     144
    
    
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21. 
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22. ͳʹ͔࡞ͬͯΈ͍ͨͰ͢ΑͶ
    
23. ͓ΘΓʹ
24. ֶੜϒϩοΫνΣʔϯΤϯδχΞ
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25. -*/&άϧʔϓ
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26. ίϛϡχςΟͭ͘Γͨ͘ͳ͍ʁ
    
27. ͭ͘Γ·͠ΐ͏ʂ
    
28. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠