[B! facebook] rawwellã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

rawwell id:rawwell

facebookã«é–¢ã™ã‚‹rawwellã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (6)

${{author_name}}$

{{{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}}

Facebookã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³äº‹å§‹ - ã‚¹ã‚³ãƒˆãƒ—ãƒªã‚´ãƒ‹ã‚¨ãƒ•ã‚¹ã‚¯é€šä¿¡
ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ç™»éŒ²ä¸‹è¨˜ã®ãƒšãƒ¼ã‚¸ã‚’å‚ç…§ã€‚http://developers.facebook.com/get_started.phpDeveloperã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«ãƒã‚°ã‚¤ãƒ³ã™ã‚‹ã€‚ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³åã‚’æ±ºã‚ã€è¦ç´„ã«åŒæ„ã—ã¦æ–°è¦ä½œæˆã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ç®¡ç†ç”»é¢ã‹ã‚‰Edit settings > Canvasã‚’é¸æŠžã—ã€"Canvas Page URL"ã¨"Canvas Callback URL"ã‚’æ±ºã‚ã‚‹ã€‚å‰è€…ã¯Facebookãƒ¦ãƒ¼ã‚¶ãŒãã®ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹éš›ã®URLã§ã€å¾Œè€…ã¯ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãŒé…ç½®ã•ã‚Œã¦ã„ã‚‹ã‚µãƒ¼ãƒ‰ãƒ‘ãƒ¼ãƒ†ã‚£ãƒ¼ã®ã‚µãƒ¼ãƒãƒ¼ã®URLã€‚ Edit settings > Canvas > Canvas Settingsã§"Render Method"ã‚’FBMLã«é¸æŠžã€‚ã“ã®ç‚¹ã¯å¥½ã¿ã¨ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ä»•æ§˜ã«ã‚‚ã‚ˆã‚‹ã¨æ€ã†ãŒã€åƒ•ã¯ã“ã®ãƒšãƒ¼ã‚¸ã‚’èªã‚“ã§ã€FBMLã®æ–¹ãŒãƒ¡ãƒªãƒƒãƒˆãŒã‚ã‚‹ã¨åˆ¤æ–ã—
rawwell 2009/12/29
python

facebook
ãƒªãƒ³ã‚¯
Needle in a haystack: efficient storage of billions of photos
Facebookã§æŠ•ç¨¿ã‚„å†™çœŸãªã©ã‚’ãƒã‚§ãƒƒã‚¯ã§ãã¾ã™ã€‚
rawwell 2009/06/24
"Haystack object stores are implemented on top of files stored in a single filesystem created on top of the 10TB volume. Photo read requests result in read() system calls at known offsets in these files, but in order to execute the reads, the filesystem must first locate the data on the actual physi

facebook

haystack

checkitout
ãƒªãƒ³ã‚¯
Hive - A Petabyte Scale Data Warehouse using Hadoop
Facebookã«ãƒã‚°ã‚¤ãƒ³ã—ã¦ã€å‹é”ã‚„å®¶æ—ã¨å†™çœŸã‚„è¿‘æ³ã‚’ã‚·ã‚§ã‚¢ã—ã¾ã—ã‚‡ã†ã€‚
rawwell 2009/06/11
"A number of engineers from Facebook are speaking at the Yahoo! Hadoop Summit today about the ways we are using Hadoop and Hive for analytics. Hive is an open source, peta-byte scale date warehousing framework based on Hadoop that was developed by the Data Infrastructure Team at Facebook. In this bl

facebook

scalability

checkitout
ãƒªãƒ³ã‚¯
Apache Cassandra | Apache Cassandra Documentation
What is Apache Cassandra? Apache Cassandra is an open source NoSQL distributed database trusted by thousands of companies for scalability and high availability without compromising performance. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure make it the perfect platform for mission-critical data.
rawwell 2009/04/11
"Cassandra is a highly scalable, eventually consistent, distributed, structured key-value store. Cassandra brings together the distributed systems technologies from Dynamo and the data model from Google's BigTable. Like Dynamo, Cassandra is eventually consistent. Like BigTable, Cassandra provides a

cassandra

storage

facebook

checkitout_research
ãƒªãƒ³ã‚¯
ã“ã®ãƒšãƒ¼ã‚¸ã‚’è¦‹ã‚‹ã«ã¯ã€ãƒã‚°ã‚¤ãƒ³ã¾ãŸã¯ç™»éŒ²ã—ã¦ãã ã•ã„
Facebookã§æŠ•ç¨¿ã‚„å†™çœŸãªã©ã‚’ãƒã‚§ãƒƒã‚¯ã§ãã¾ã™ã€‚
rawwell 2009/04/11
storage

facebook

cassandra

checkitout_research
ãƒªãƒ³ã‚¯
Facebook Cassandra Architecture and Design â€“ Perspectives
Disclaimer: The opinions expressed here are my own and do not necessarily represent those of current or past employers. Recent CommentsJames Hamilton on Reinventing Operational ResiliencyGk on Reinventing Operational ResiliencyKarthick Sudhan on About PerspectivesJames Hamilton on About PerspectivesKarthick Sudhan on About PerspectivesJames Hamilton on David Patterson Retires After 40 YearsRaffael
rawwell 2009/03/23
toblog

facebook

cassandra

checkitout
ãƒªãƒ³ã‚¯
1