第二回もんご祭 パネルディスカッション

Transcript

1. attributes: [

   “violinist”

   “engineer”

   “consultant”

   “security specialist”

   “startup member

   of ”

   ]
   name: “Yuji Isobe”
   

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3. architecture:
   front-end: [
   “AngularJS”
   “Ruby on Rails”
   “MySQL”
   “memcached”
   ]
   back-end: [
   “Node.js”
   “socket.io”
   “MongoDB”
   “Redis”
   ]
   

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4. network:
   

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5. MongoDB
   

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6. db.instances.aggregate
   i2.2xlarge m3.large m1.large
   x8 x4 x6
   

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7. ڞ௨࣭໰
   

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8. όʔδϣϯ
   2.6.0, 2.6.3…όϥόϥͰ͢স
   !
   Mongo͸Join͢Δඞཁ͕ͳ͍ͷͰɺ

   ໨త͝ͱʹDBΛࡉ͔͘෼͚͍ͯ·͢
   !
   DBΛ࡞ͬͨ࣌ظɾόʔδϣϯΞοϓͨ࣌͠ظʹΑΓ·͢
   

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9. ࢖͍࢝Ίͨ࣌ظ
   2012೥5݄Ͱ͢
   

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10. ϨϓϦέʔγϣϯ༗ແ

    γϟʔσΟϯά༗ແ
    ͲͪΒ΋ߦͳ͍ͬͯ·͢

    

    ໨త͝ͱʹ෼͚͍ͯΔͷͰDBʹΑΓ·͢
    

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11. σʔλྔ
    ݄ؒ10ԯPV
    ඵؒฏۉ400PV
    ฏۉಉ࣌઀ଓ਺5ສ
    ݄ؒอଘσʔλྔ10TB
    

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12. ಋೖͷࡍʹൺֱͨ͠DB
    Hbase, Cassandra, CouchDB, ҰൠతͳRDB
    

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13. ࢖͍ͬͯΔMongoDBͷ

    ಛ௃తͳػೳ͕͋Ε͹
    ඇৗʹελϯμʔυͳ࢖͍ํΛ͍ͯ͠·͢
    

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14. ͳͥMongoDB͔
    ҰݴͰ͸ݴ͍දͤ·ͤΜস
    

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15. εΩʔϚϨε
    ҆ఆͨ͠ॻ͖ࠐΈ
    ॊೈͳΫΤϦ
    ༰қͳεέʔϧΞ΢τ
    Node.jsͱͷ૬ੑͷྑ͞

    

    ಋೖͷ؆қ͞ʢϗεςΟϯάαʔϏεར༻ʣ
    ֶशͷ༰қ͞ʢΤϯδχΞҎ֎ʹ΋ʣ
    

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16. ϗεςΟϯάαʔϏεͰ࢝ΊΔ
    MongoDB
    

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17. MongoDB΁Ұݴ
    ඇৗʹຬ଍ʹ࢖͍ͬͯ·͢ɻ

    ڧ͍ͯݴ͑͹ɺϝϞϦͷ࢖͍ํΛ΋ͬͱݡ͘ग़དྷ·ͤΜ͔ʁ
    !
    ͞Βʹڧ͍ͯݴ͑͹ɺdocument level lockͷ

    ࣮૷Λָ͠Έʹ͍ͯ͠·͢ɻ
    

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18. we.are(“hiring! :)”)
    http://zenclerk.com
    

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