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第二回もんご祭 パネルディスカッション
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yujiosaka
January 27, 2015
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第二回もんご祭 パネルディスカッション
yujiosaka
January 27, 2015
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Transcript
attributes: [ “violinist” “engineer” “consultant” “security specialist” “startup member of
” ] name: “Yuji Isobe”
None
architecture: front-end: [ “AngularJS” “Ruby on Rails” “MySQL” “memcached” ]
back-end: [ “Node.js” “socket.io” “MongoDB” “Redis” ]
network:
MongoDB
db.instances.aggregate i2.2xlarge m3.large m1.large x8 x4 x6
ڞ௨࣭
όʔδϣϯ 2.6.0, 2.6.3…όϥόϥͰ͢স ! MongoJoin͢Δඞཁ͕ͳ͍ͷͰɺ త͝ͱʹDBΛࡉ͔͚͍ͯ͘·͢ ! DBΛ࡞ͬͨ࣌ظɾόʔδϣϯΞοϓͨ࣌͠ظʹΑΓ·͢
͍࢝Ίͨ࣌ظ 20125݄Ͱ͢
ϨϓϦέʔγϣϯ༗ແ γϟʔσΟϯά༗ແ ͲͪΒߦͳ͍ͬͯ·͢ త͝ͱʹ͚͍ͯΔͷͰDBʹΑΓ·͢
σʔλྔ ݄ؒ10ԯPV ඵؒฏۉ400PV ฏۉಉ࣌ଓ5ສ ݄ؒอଘσʔλྔ10TB
ಋೖͷࡍʹൺֱͨ͠DB Hbase, Cassandra, CouchDB, ҰൠతͳRDB
͍ͬͯΔMongoDBͷ ಛతͳػೳ͕͋Ε ඇৗʹελϯμʔυͳ͍ํΛ͍ͯ͠·͢
ͳͥMongoDB͔ ҰݴͰݴ͍දͤ·ͤΜস
εΩʔϚϨε ҆ఆͨ͠ॻ͖ࠐΈ ॊೈͳΫΤϦ ༰қͳεέʔϧΞτ Node.jsͱͷ૬ੑͷྑ͞ ಋೖͷ؆қ͞ʢϗεςΟϯάαʔϏεར༻ʣ ֶशͷ༰қ͞ʢΤϯδχΞҎ֎ʹʣ
ϗεςΟϯάαʔϏεͰ࢝ΊΔ MongoDB
MongoDBҰݴ ඇৗʹຬʹ͍ͬͯ·͢ɻ ڧ͍ͯݴ͑ɺϝϞϦͷ͍ํΛͬͱݡ͘ग़དྷ·ͤΜ͔ʁ ! ͞Βʹڧ͍ͯݴ͑ɺdocument level lockͷ ࣮Λָ͠Έʹ͍ͯ͠·͢ɻ
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