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Yokozuna: Riak2.0の新しい全文検索機能
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ksauzz
November 07, 2013
Technology
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Yokozuna: Riak2.0の新しい全文検索機能
ksauzz
November 07, 2013
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Transcript
http://www.flickr.com/photos/8047705@N02/5569954545/ :PLP[VOB ʙ3JBLͷ৽͍͠શจݕࡧػೳʙ Thursday, November 7, 13
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7, 13
Thursday, November 7, 13
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σʔλͷӬଓԽ Ϋϥελͷཧ γϯϓϧͳૢ࡞ RVFSZ JOEFYJOH Thursday, November 7, 13
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Thursday, November 7, 13
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7, 13
3JBLͷجૅ http://www.flickr.com/photos/8047705@N02/5569954545/ Thursday, November 7, 13
3JBLͷಛ w εέʔϧ͢Δ 4DBMBCJMJCZ w ͍ͭͰ3FBE8SJUFͰ͖Δ )" w ӡ༻ʹϑΥʔΧε 0QFSBUJPOTGSJFOEMZ
Thursday, November 7, 13
,FZ7BMVF key value key value key value key value value
key bucket Thursday, November 7, 13
ϚελʔϨε Thursday, November 7, 13
ίϯγεςϯτϋογϯά node%0% node%1% node%2% node%3% Thursday, November 7, 13
ίϯγεςϯτϋογϯά node%0% node%1% node%2% node%3% CVDLFULFZ Thursday, November 7, 13
σʔλͷෳ node%0% node%1% node%2% node%3% CVDLFULFZ Thursday, November 7, 13
ϊʔυো࣌ node%0% node%1% node%2% node%3% CVDLFULFZ Thursday, November 7, 13
ϊʔυ෮چ࣌ node%0% node%1% node%2% node%3% CVDLFULFZ Thursday, November 7, 13
3JBL"SDIJUFDUVSF bitcask yokozuna riak_core riak_kv riak_pipe leveldb memory webmachine riak_pb
backend (pluggable) api (http/pb) component Thursday, November 7, 13
Key-Value Secondary Index Map Reduce Counter Full Text Search Thursday,
November 7, 13
:PLP[VOBͷ֓ཁ http://www.flickr.com/photos/8047705@N02/5569954545/ Thursday, November 7, 13
3JBLͷશจݕࡧػೳ w "QBDIF4PMS શจݕࡧΤϯδϯ ͱ౷߹ w 3JBLอଘͨ͠σʔλͷશจݕࡧ w ϚϧνϥϯήʔδରԠ w
ϦϦʔε༧ఆ QSF http://docs.basho.com/riak/2.0.0pre5/downloads/ Thursday, November 7, 13
؆୯ʹ͑Δ w 3JBLʹ4PMS͕όϯυϧࡁ BMMJOPOF w શจݕࡧػೳΛDPOpHͰ༗ޮԽ POP⒎ w 3JBLʹಛఆͷϧʔϧͰσʔλΛXSJUF͢Δ ͚ͩ
[FSPDPOpHVSBUJPO Thursday, November 7, 13
ϓϩηεͱσʔλ w ̍ϊʔυ͝ͱʹ3JBLɺ4PMS͕̍ϓϩηε w σʔλ͕อଘ͞ΕͨϊʔυʹΠϯσοΫ εੜ͞ΕΔ w 3JBL͕࣮σʔλΛอଘɺ4PMSΠϯσο ΫεΛอଘ ˞ͨͩ͠ઃఆʹΑΔ
Thursday, November 7, 13
3JBL$MVTUFSΠϝʔδ Thursday, November 7, 13
:PLP[VOB͕༗ޮԽ͞Εͨ$MVTUFS Thursday, November 7, 13
σʔλͷॻࠐΈ data1 Thursday, November 7, 13
:PLP[VOB͕༗ޮԽ͞Εͨ$MVTUFS data1 index1 data1 index1 data1 index1 Thursday, November 7,
13
4PMSϓϩηε3JBL͕ཧ w 3JBLʹ࿈ಈͨ͠ىಈʗఀࢭ w ࢮ׆ࢹ w མͪͨΒࣗಈ෮چ Thursday, November 7,
13
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7, 13
http://www.flickr.com/photos/soldiersmediacenter/5471530922/ 3JBL͕4PMSͷ໘ΛΈΔ Thursday, November 7, 13
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13
ॲཧϑϩʔ Thursday, November 7, 13
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November 7, 13
ݕࡧ distributed query query Riak͕ݕࡧΫΤϦΛ ࢄݕࡧΫΤϦม Thursday, November 7, 13
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7, 13
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November 7, 13
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November 7, 13
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VTFSNFUB͚ͩͷΠϯσΩγϯάՄೳ Thursday, November 7, 13
:PLP[VOBͷ·ͱΊ w 3JBLʹอଘͨ͠σʔλͷखܰͳશจݕࡧ w "QBDIF4PMSͷόϯυϧͱ౷߹ w 4PMSͷ໘3JBL͕Έͯ͘ΕΔ Thursday, November 7,
13
'"2 w 4PMS$FMMະରԠ w 4PMS$MPVE࿈ܞͰͳ͍ w ΧελϜεΩʔϚVQEBUFɺΠϯσοΫε ͷ࠶ߏஙະରԠ Thursday, November
7, 13
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Thursday, November 7, 13
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November 7, 13
2" Thursday, November 7, 13
2" w !#BTIP+BQBO w SJBLVTFSTKQ!MJTUTCBTIPDPN Thursday, November 7, 13