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Riak && riak-php-client 2013/2/28 PHPษڧձ#65

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•্੢߁ଠ @kuenishi •PHPॳ৺ऀͰ͢ •෼ࢄγεςϜͷݚڀ΍։ൃΛ5೥͘Β͍ •೔ຊ๏ਓ͕ࡢ೥9݄ʹͰ͖ͨ ͓લɺ୭Α

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ۓٸΞϯέʔτ • RiakΛฉ͍ͨ͜ͱ͕͋Δ [Y/y]? • Riak CSΛฉ͍ͨ͜ͱ͕͋Δ [Y/n]? • MySQL ClusterΛ࢖ͬͨ͜ͱ͕͋Δ [Y/n]? • HBase΍CassandraͰۤ͠Μͩ͜ͱ͕͋Δ [Y/n]?

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• DynamoʹΠϯεύΠϠ͞Εͨ • Consistent HashingʹΑΓਫฏ෼ࢄ͢Δ • Vector ClocksΛ༻͍ͯϨϓϦέʔγϣϯ͠ • Erlang/OTPͰಈ࡞͢Δ • ෼ࢄKVSͰ͋Δ WikiPedia: Vector Clocks

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Riakͷ͍͍ͱ͜Ζ • ߴՄ༻ੑ • εέʔϧΞ΢τ͢Δ • ӡ༻ָ͕ʢͱ͍ΘΕ͍ͯΔʣ • Ϛελʔ͕͍ͳ͍ • ʢNoSQLͷׂʹʣ࣮੷͕͋Δ • ୔ࢁͷΫϥΠΞϯτ(Ruby, Java, Python, PHP, Perl, OCaml, Haskell, .NET, ...) • ErlangͰಈ͘

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Riakͷ࢒೦ͳͱ͜Ζ • ଎͘͸ͳ͍ • τϥϯβΫγϣϯͰ͖ͳ͍ • 10000୆ͩͱଟ෼ಈ͔ͳ͍ • ΞϓϦઃܭ͕*SQL΄Ͳ؆୯Ͱͳ͍ • ErlangͰॻ͔Ε͍ͯΔ

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DEMO (ͨ͠ؾ෼) • HTTPͰGET, PUT, DELETEͯ͠ΈΔ • ը૾Λͦͷ··ஔ͚Δ

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DEMOͨ͠ମͰ • SQL୅ΘΓͷMapReduce • JavaScriptͰͦΕͳΓʹ͍Ζ͍ΖͰ ͖Δ • https://gist.github.com/4202161

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DEMOͨ͜͠ͱʹ͢Δ • Non-stop upgrade • ίʔυΛॻ͖׵͑ͯࢭΊͣʹߋ৽ • ௨ৗ࣌͸ඇਪ঑͕ͩۓٸ࣌ʹॏๅ • ྫ: Scaling Riak in Production

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riak_control (1.2~)

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࢖͍Ͳ͜Ζ • 1୆ͷ෺ཧϚγϯʹ ऩ·Βͳ͍έʔε • εϞʔϧελʔτ͠ ͍ͨͱ͖ • Մ༻ੑ͕τοϓཁ݅ ͷ࣌ • σʔλϞσϧΛKey, ValueʹͰ͖Δͱ͖ • Ad Networks • Digital Media • On-Line Games • Social Networks • Social Analysis • Cloud Operators • Messaging Services • Product Catalogs • Document Management • Health Care Information Management

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ຊ୊: riak-php-client • curlͷ࢖͍ํ͕ϔϯ • PEAR͔Β΋composer͔Β΋ೖΕΒΕͳ͍ • PBΫϥΠΞϯτ΄͍͠ʁ • υΩϡϝϯτ͍Δʁ • https://github.com/basho/riak-php-client

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composer͔Βߦ͚ΔΑ͏ʹ͠·ͨ͠ • composer.json { "require": { "basho/riak": "dev-master" } }

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ʲ※ະঝ୚ʳRiak͕ಈ͍͍ͯΔαʔϏε • http://cloud.yahoo.co.jp/new_storage/

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Q&A •@BashoJapan •#riakjp •riak-users-jp@lists.basho.com