[B! Hadoop] gidooomã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

gidooom id:gidooom

Hadoopã«é–¢ã™ã‚‹gidooomã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

HBaseã¨ã¯ã©ã‚“ãªNoSQLãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãªã®ã‹ï¼Ÿ æ—¥æœ¬èªžã§èªã‚ã‚‹æƒ…å ±ã‚’é›†ã‚ã¦ã¿ãŸ
FacebookãŒæ–°ã—ã„ã‚µãƒ¼ãƒ“ã‚¹ã€ŒMessagesã€ã®åŸºç›¤ã¨ã—ã¦ã€NoSQLãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®ã€ŒHBaseã€ã‚’é¸æŠžã—ãŸã“ã¨ã‚’ã€å…ˆæ—¥ã®è¨˜äº‹ã€ŒFacebookãŒæ–°ã‚µãƒ¼ãƒ“ã‚¹ã®åŸºç›¤ã«ã—ãŸã®ã¯ã€MySQLã§ã‚‚Cassandraã§ã‚‚ãªãã€HBaseã ã£ãŸã€ã§ç´¹ä»‹ã—ã¾ã—ãŸã€‚ HBaseã¯ã€Facebookã«ã‚ˆã‚‹ã¨æ¬¡ã®ã‚ˆã†ãªç‰¹å¾´ã‚’å‚™ãˆã¦ã„ã‚‹ã¨èª¬æ˜Žã•ã‚Œã¦ã¾ã™ã€‚ è² è·ã«å¯¾ã—ã¦éžå¸¸ã«é«˜ã„ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ã¨æ€§èƒ½ã‚’ç™ºæ® Cassandraã‚ˆã‚Šã‚‚ã‚·ãƒ³ãƒ—ãƒ«ãªConsistency Modelï¼ˆä¸€è²«æ€§ãƒ¢ãƒ‡ãƒ«ï¼‰ã‚’å‚™ãˆã¦ã„ã‚‹ è‡ªå‹•ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚¹ã€ãƒ•ã‚§ã‚¤ãƒ«ã‚ªãƒ¼ãƒãƒ¼ã€åœ§ç¸®æ©Ÿèƒ½ ã‚µãƒ¼ãƒãƒ¼ã”ã¨ã«æ•°åå€‹ã®ã‚·ãƒ£ãƒ¼ãƒ‰ã‚’å‰²ã‚Šå½“ã¦å¯èƒ½ã€ãªã©ãªã© ã“ã®HBaseã¯ã©ã®ã‚ˆã†ãªãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãªã®ã§ã—ã‚‡ã†ã‹ï¼Ÿ æƒ…å ±ã‚’é›†ã‚ã¦ã¿ã¾ã—ãŸã€‚ HBaseå…¥é–€ã®ãƒ—ãƒ¬ã‚¼ãƒ³ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ æœ€åˆã«ç´¹ä»‹ã™ã‚‹ã®ã¯ã€ŒHBaseã‚¨ãƒãƒ³ã‚¸ã‚§ãƒªã‚¹ãƒˆã€Tatsuya Kawanoæ°ã®ãƒ—ãƒ¬ã‚¼ãƒ³
gidooom 2010/11/23
Hadoop

facebook
ãƒªãƒ³ã‚¯
HTML5ã€Twitter4Jã«Hadoopã¾ã§ï¼ã€Œã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹2010 Tokyo/Fallã€ãƒ¬ãƒãƒ¼ãƒˆ ï¼ ï¼ ITè‡ªåˆ†æˆ¦ç•¥ç ”ç©¶æ‰€
ç¬¬3å›žï½œ1ã€€2ï½œæ¬¡ã®ãƒšãƒ¼ã‚¸ 2010å¹´9æœˆ10æ—¥ï½ž11æ—¥ã®2æ—¥é–“ã€ã€Œã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹2010 Tokyo/Fallã€ãŒé–‹å‚¬ã•ã‚ŒãŸã€‚ ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ï¼ˆä»¥ä¸‹ã€OSCï¼‰ã¯ã€ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ï¼ˆOSSï¼‰ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã®æ´»å‹•æˆæžœã®ç™ºè¡¨ã‚„ã€é–‹ç™ºè€…ã¨ãƒ¦ãƒ¼ã‚¶ãƒ¼ã¨ã®å‡ºä¼šã„ã®å ´ã‚’æä¾›ã™ã‚‹ã“ã¨ã‚’ç›®çš„ã«ã—ãŸã‚¤ãƒ™ãƒ³ãƒˆã ã€‚æ±äº¬ã‚„å¤§é˜ªãªã©ã®éƒ½å¸‚åœã¯ã‚‚ã¡ã‚ã‚“ã®ã“ã¨ã€åŒ—æµ·é“ã‹ã‚‰æ²–ç¸„ã¾ã§æ—¥æœ¬å„åœ°ã‚’å·¡å›žã—ã¦ã„ã‚‹ã€‚ä»Šå›žã®ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã§ã€è¨˜å¿µã™ã¹ã50å›žç›®ã®é–‹å‚¬ã‚’è¿ŽãˆãŸã€‚
gidooom 2010/09/30
Twitter

Hadoop
ãƒªãƒ³ã‚¯
ç¬¬1å›žMapReduceæœ¬èªæ›¸ä¼š - ç§‘å¦ã¨éžç§‘å¦ã®è¿·å®®
æ—¥æ™‚ 2010/09/23 19:00 - 21:00ï¼Ÿ å ´æ‰€ éƒ½å†…æŸæ‰€ æŒ‘æˆ¦è€… id:marqs id:shiumachi æ¨™çš„ Data-Intensive Text Processing with MapReduce ç¯„å›² 1-2ç« (shiumachi),3ç« é€”ä¸ã¾ã§(marqs) Data-Intensive Text Processing with MapReduce(Ch1,Ch2)View more presentations from shiumachi.
gidooom 2010/09/25
mapreduce

Hadoop
ãƒªãƒ³ã‚¯
ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®çµ‚äº†æ—¥ã‚’2020å¹´1æœˆ31æ—¥(é‡‘)ã«æ±ºå®šã—ã¾ã—ãŸ - ã¯ã¦ãªã®å‘ŠçŸ¥
ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®çµ‚äº†æ—¥ã‚’2020å¹´1æœˆ31æ—¥(é‡‘)ã«æ±ºå®šã—ã¾ã—ãŸ ä»¥ä¸‹ã®ã‚¨ãƒ³ãƒˆãƒªã®é€šã‚Šã€ä»Šå¹´æœ«ã‚’ç›®å‡¦ã«ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã‚’çµ‚äº†äºˆå®šã§ã‚ã‚‹æ—¨ã‚’ãŠçŸ¥ã‚‰ã›ã—ã¦ãŠã‚Šã¾ã—ãŸã€‚ 2019å¹´æœ«ã‚’ç›®å‡¦ã«ã€ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®æä¾›ã‚’çµ‚äº†ã™ã‚‹äºˆå®šã§ã™ - ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—æ—¥è¨˜ ã“ã®ãŸã³ã€æ£å¼ã«çµ‚äº†æ—¥ã‚’æ±ºå®šã„ãŸã—ã¾ã—ãŸã®ã§ã€ä»¥ä¸‹ã®é€šã‚Šã”ç¢ºèªãã ã•ã„ã€‚ çµ‚äº†æ—¥: 2020å¹´1æœˆ31æ—¥(é‡‘) ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆå¸Œæœ›ç”³è«‹æœŸé™:2020å¹´1æœˆ31æ—¥(é‡‘) çµ‚äº†æ—¥ä»¥é™ã¯ã€ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®é–²è¦§ãŠã‚ˆã³æŠ•ç¨¿ã¯è¡Œãˆã¾ã›ã‚“ã€‚æ—¥è¨˜ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆãŒå¿…è¦ãªæ–¹ã¯ä»¥ä¸‹ã®è¨˜äº‹ã«ã—ãŸãŒã£ã¦æ‰‹ç¶šãã‚’ã—ã¦ãã ã•ã„ã€‚ ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã«æŠ•ç¨¿ã•ã‚ŒãŸæ—¥è¨˜ãƒ‡ãƒ¼ã‚¿ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆã«ã¤ã„ã¦ - ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—æ—¥è¨˜ ã”åˆ©ç”¨ã®ã¿ãªã•ã¾ã«ã¯ã”è¿·æƒ‘ã‚’ãŠã‹ã‘ã„ãŸã—ã¾ã™ãŒã€ã©ã†ãžã‚ˆã‚ã—ããŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚ 2020-06-25 è¿½è¨˜ ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—æ—¥è¨˜ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆãƒ‡ãƒ¼ã‚¿ã¯2020å¹´2æœˆ28
gidooom 2010/09/11
Hadoop

Java

mapreduce
ãƒªãƒ³ã‚¯
1