[B! lambda] yassã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

yass id:yass

lambdaã«é–¢ã™ã‚‹yassã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (17)

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ELB ã®ãƒã‚°ã‚’ Lambda ã® Node.js ã§å–ã‚Šè¾¼ã¿ã€Elasticsearch Service ã® Kibana ã§å¯è¦–åŒ–ã™ã‚‹ - Qiita
æ‰‹é † Identity & Access Management ã§ãƒãƒ¼ãƒ«ä½œæˆ ELB ã®ãƒã‚°å‡ºåŠ›è¨å®š Amazon Elasticsearch Service ä½œæˆ AWS Lambda è¨å®š Amazon Elasticsearch ã§ç¢ºèª Kibana è¡¨ç¤º å‚è€ƒ URL http://qiita.com/toshihirock/it ems/e530f3cb6dcf545601c9 http://dev.classmethod.jp/cloud/aws/elb-accesslog-to-elasticsearch/ http://kenzo0107.hatena blog.com/entry/2015/10/08/113110 Identity & Access Management ã§ãƒãƒ¼ãƒ«ä½œæˆ ãƒãƒ¼ãƒ«åã®è¨å®š é©å®œãƒãƒ¼ãƒ«åã‚’å…¥åŠ›ã€‚ ãƒãƒ¼ãƒ«ã‚¿ã‚¤ãƒ—ã®é¸æŠž AWS Lambda ã‚’é¸æŠžã€‚
yass 2017/02/18
elb

elasticsearch

lambda

kibana
ãƒªãƒ³ã‚¯
Low latency in java 8 v5
2. Peter Lawrey Java Developer/Consultant for investment banks, hedge fund and trading firms for 7 years. Most answers for Java and JVM on stackoverflow.com Founder of the Performance Java Userâ€™s Group. Architect of Chronicle Software 3. Chronicle Software Help companies migrate to high performance Java code. First large Java 8 project for client in production Dec 2014. Sponsor open source project
yass 2016/01/31
java

lambda

latency

performance
ãƒªãƒ³ã‚¯
AWS Lambda ã‚’åˆ©ç”¨ã™ã‚‹ä¸Šã§çŸ¥ã£ã¦ãŠã„ãŸã»ã†ãŒã‚ˆã„ã“ã¨ - ãƒœã‚¯ã‚³ã‚³
æœ¬ãƒ–ãƒã‚°ã§åº¦ã€…ç´¹ä»‹ã—ã¦ã„ã‚‹ AWS Lambdaã€‚æ”¹ã‚ã¦ã‚‚ã†ä¸€åº¦è§£èª¬ã™ã‚‹ã¨ã€ã‚³ãƒ¼ãƒ‰(Node.js or Java)ã‚’å®Ÿè¡Œã™ã‚‹ç’°å¢ƒã‚’AWSå´ã§ç”¨æ„ã—ã¦ãã‚Œã‚‹ã€‚"å®Ÿè¡Œã—ãŸã„ã¨ãã«ç”¨æ„ã—ãŸã‚³ãƒ¼ãƒ‰ã‚’å®Ÿè¡Œã§ãã‚‹"ãŸã‚ã€å¿…è¦ãªæ–™é‡‘ã‚’æœ€ä½Žé™ã«æŠ‘ãˆã‚‰ã‚Œã‚‹ã€‚ç§ãŒæœ€ã‚‚æ°—ã«å…¥ã£ã¦ã„ã‚‹AWSã‚µãƒ¼ãƒ“ã‚¹ã®ä¸€ã¤ã ã€‚ ã•ã¦ã€å…·ä½“çš„ãªä½¿ã„æ–¹ã«é–¢ã—ã¦ã¯ AWS Lambdaã®å…¬å¼ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚’å§‹ã‚ã€Qiitaãªã©ã§ã‚‚ã‚„ã£ã¦ã¿ãŸç³»ã§ãŸãã•ã‚“ã‚ã‚‹ã®ã§ã€æœ¬ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã§ã¯ãã‚Œã‚’åˆ©ç”¨ã™ã‚‹ä¸Šã§çŸ¥ã£ã¦ãŠã„ãŸã»ã†ãŒã‚ˆã‚Šã‚ˆã„ã“ã¨ã‚’æŒ™ã’ã‚‹ã€‚ã¨ã„ã†ã‚ˆã‚Šç§ãŒå®Ÿéš›ã«åˆ©ç”¨ã—ã¦ã¿ã¦è©°ã¾ã£ãŸã¨ã“ã‚ã‚„æ„Ÿå‹•ã—ãŸã“ã¨ãªã©ã‚’æŒ™ã’ã¦ã¿ã‚‹ã€‚ ã‚³ãƒ¼ãƒ‰å¤±æ•—æ™‚ã«ãƒªãƒˆãƒ©ã‚¤ã‚’ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§3å›žè¡Œã† å…¬å¼ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã«ã‚‚ã“ã®ã“ã¨ã¯æ›¸ã„ã¦ã‚ã‚‹ã®ã ãŒã€è¦‹è½ã¨ã—ã¦ä¸å¯è§£ãªæ°—æŒã¡ã«ãªã‚‹ã®ã§ã€ã“ã‚Œã¯å¿…ãšçŸ¥ã£ã¦ãŠã„ãŸã»ã†ãŒã‚ˆã„ã€‚Node.js ã®å ´åˆã€Lambdaã®ã‚³ãƒ¼ãƒ‰å®Ÿè¡Œå®Œäº†æ™‚ã«cont
yass 2015/11/07
aws lambda

lambda
ãƒªãƒ³ã‚¯
AWS Lambda ã‚’è¨ˆç®—ãƒªã‚½ãƒ¼ã‚¹ã¨ã—ã¦ä½¿ã† - ã„ã‚‚ã™ç ” (imos laboratory)
Amazon EC2 ã¯ 1 æ™‚é–“å˜ä½ï¼ŒGoogle Compute Engine ã‚‚ 10 åˆ†å˜ä½ã§ã—ã‹å€Ÿã‚Šã‚‰ã‚Œãšï¼Œè©¦è¡ŒéŒ¯èª¤ã—ãªãŒã‚‰ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’æ›¸ã„ã¦ã„ã‚‹æ™‚ã«è¨ˆç®—ãƒªã‚½ãƒ¼ã‚¹ã‚’ä½¿ã„åˆ‡ã‚‹ã“ã¨ã¯å›°é›£ã§ã™ï¼Žãã“ã§ 100 ãƒŸãƒªç§’å˜ä½ã§ä½¿ãˆã‚‹ AWS Lambda ã‚’è¨ˆç®—ãƒªã‚½ãƒ¼ã‚¹ã¨ã—ã¦ä½¿ã£ã¦ã¿ã¾ã—ãŸï¼Ž AWS Lambda ã¯è¡¨å‘ãã¯ Node.js ã‚ã‚‹ã„ã¯ Java ãŒä½¿ãˆã‚‹ã¨æ›¸ã‹ã‚Œã¦ã„ã¾ã™ãŒï¼Œå®Ÿéš›ã«ã¯æœ€è¿‘æµè¡Œã‚Šã®ã‚³ãƒ³ãƒ†ãƒŠæŠ€è¡“ã‚’ä½¿ã£ã¦ãŠã‚Šè¨€èªžãƒ¬ãƒ™ãƒ«ã§ã®åˆ¶é™ã¯ã‹ã‘ã‚‰ã‚Œã¦ãŠã‚‰ãšï¼Œexec é–¢æ•°ã‚’å‘¼ã³å‡ºã™ã“ã¨ã«ã‚ˆã‚Šï¼ˆé™çš„ãƒªãƒ³ã‚¯ã•ã‚Œã¦ã„ã‚Œã°ï¼‰ä»»æ„ã®ãƒã‚¤ãƒŠãƒªã‚’å®Ÿè¡Œã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ï¼Žãã“ã§ C++ ã§æ›¸ã‹ã‚ŒãŸãƒ—ãƒã‚°ãƒ©ãƒ ã‚’å®Ÿè¡Œã™ã‚‹æ–¹æ³•ã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã™ï¼Ž Linux ä¸Šã§ x86-64 å‘ã‘ã«ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ãƒ»é™çš„ãƒªãƒ³ã‚¯ã•ã‚ŒãŸãƒã‚¤ãƒŠãƒªãŒã‚ã‚Œã°ï¼Œãã‚Œã‚’ AWS Lambda ä¸Šã§å®Ÿè¡Œã™ã‚‹ã“ã¨ã¯ç°¡å˜ã«ã§ãã¾ã™ï¼Žã‚³ãƒ³ãƒ‘
yass 2015/09/26
" ä¸€æ–¹ã§ AWS Lambda ã§ã¯ 2.7 å†† / å›ž ã§ã‚ã‚Šï¼ŒåŠ ãˆã¦æœˆã« 800 å††åˆ†ãŒç„¡æ–™ã§ä½¿ãˆã‚‹ã®ã§ï¼Œå®Ÿè¡Œé »åº¦ãŒé«˜ããªã‘ã‚Œã°å®‰ä¾¡ã§å¤§é‡ã®è¨ˆç®—ãƒªã‚½ãƒ¼ã‚¹ãŒä½¿ãˆã‚‹ã¨è¨€ãˆã¾ã™ï¼Ž"

aws

lambda

aws lambda
ãƒªãƒ³ã‚¯
AWS News Blog
AWS Week in Review â€“Â AWS Documentation Updates, Amazon EventBridge is Faster, and More â€“ May 22, 2023 Here are your AWS updates from the previous 7 days. Last week I was in Turin, Italy for CloudConf, a conference Iâ€™ve had the pleasure to participate in for the last 10 years. AWS Hero Anahit Pogosova was also there sharing a few serverless tips in front of a full house. Hereâ€™s a picture I [â€¦] Amaz
yass 2015/06/16
lambda

aws

java
ãƒªãƒ³ã‚¯
Auto Scalingã«ã‚ˆã‚‹è‡ªå‹•å¾©æ—§ï¼ˆAWS Lambda+SNSç·¨ï¼‰ - @ijin
å…ˆé€±ã®AWS Summit San Fransiscoã«ã¦ã€ã¤ã„ã«LambdaãŒSNSã«å¯¾å¿œã—ã¾ã—ãŸã€‚ æ§˜ã€…ãªã‚µãƒ¼ãƒ“ã‚¹ãŒç™ºè¡¨ã•ã‚ŒãŸä¸ã€å€‹äººçš„ã«ã¯ã“ã‚ŒãŒä¸€ç•ªã®ãƒ’ãƒƒãƒˆã§ã™ï¼ã¨ã„ã†ã®ã‚‚ã€ã“ã®æ©Ÿèƒ½ã«ã‚ˆã£ã¦AWSé–“ã®ã‚µãƒ¼ãƒ“ã‚¹ãŒã‚ˆã‚Šé€£æºã—ã‚„ã™ããªã‚Šã€æ–°ã—ã„ãƒªã‚¢ã‚¯ãƒ†ã‚£ãƒ–ãªã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã‚’ã©ã‚“ã©ã‚“å®Ÿç¾ã§ããã†ã ã‹ã‚‰ã§ã™ã€‚ ã¨ã„ã†ã‚ã‘ã§ã€å°‘ã—è©¦ã—ã¦ã¿ã¾ã—ãŸã€‚ ãŠé¡Œã¯åŽ»å¹´12æœˆã«è©¦ã—ãŸAutoScaling + Lambdaã€‚ï¼ˆå½“æ™‚ã¯Lambdaã¯ã¾ã ã“ã®æ©Ÿèƒ½ãŒãªã‹ã£ãŸã®ã§SNSâ†’SQSã«ã¦ã‚¤ãƒ™ãƒ³ãƒˆã‚’ãƒ—ãƒã‚»ã‚¹ã™ã‚‹ä»•çµ„ã¿ã‚’ä½œã‚Šã¾ã—ãŸã€‚ï¼‰ SNSé€£æºã«ã‚ˆã£ã¦å‰å›žã®ã“ã‚ŒãŒ ã“ã†ãªã‚Šã¾ã™ã€‚ï¼ˆLambdaã®ã‚¢ã‚¤ã‚³ãƒ³ãŒå‡ºãŸã®ã§å·®ã—æ›¿ãˆã¦ã¾ã™ï¼‰ ã†ãƒ¼ã‚“ã€ã‚·ãƒ³ãƒ—ãƒ«ï¼ è¨å®š å‰å›žã¨ã»ã¼åŒæ§˜ã€‚ SNSä½œæˆ
yass 2015/04/17
lambda

aws

auto scaling

sns

sqs
ãƒªãƒ³ã‚¯
AWS Lambdaã®SNSå¯¾å¿œã§ã‚¯ãƒ©ã‚¦ãƒ‰ã¯â€ã‚·ãƒŠãƒ—ã‚¹åŒ–â€ã™ã‚‹ | DevelopersIO
ã©ã‚‚ã€å¤§ç€§ã§ã™ã€‚ æ˜¨æ—¥æœªæ˜Žã«è¡Œã‚ã‚ŒãŸAWS Summit San Franciscoã§Lambdaã®SNSå¯¾å¿œãŒç™ºè¡¨ã•ã‚Œã¾ã—ãŸã€‚ã“ã®æ©Ÿèƒ½ã«ã‚ˆã£ã¦ã€ŒAWSã¯"ã‚·ãƒŠãƒ—ã‚¹åŒ–"ã•ã‚ŒãŸæ¬¡ä¸–ä»£ã®ã‚¯ãƒ©ã‚¦ãƒ‰ã‚’æç¤ºã—ã¦ã„ã‚‹ã€ã®ã§ã¯ã€ã¨ã„ã†ã“ã¨ã‚’æ€ã„ã¤ã„ãŸã®ã§èª¬æ˜Žã—ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ã“ã‚Œã¾ã§ã®ã‚¯ãƒ©ã‚¦ãƒ‰ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚° ã‚¯ãƒ©ã‚¦ãƒ‰ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ãŒåºƒãä½¿ã‚ã‚Œã‚‹ã‚ˆã†ã«ãªã£ã¦ä¹…ã—ã„ã§ã™ãŒã€ã¾ãšã¯ã“ã‚Œã¾ã§ã®ã‚¯ãƒ©ã‚¦ãƒ‰ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã«æ±‚ã‚ã‚‰ã‚Œã¦ã„ã‚‹æ©Ÿèƒ½ã‚’æŒ™ã’ã¦ã¿ã¾ã™ã€‚ ã‚ªãƒ³ãƒ‡ãƒžãƒ³ãƒ‰ã®ãƒªã‚½ãƒ¼ã‚¹ APIã«ã‚ˆã‚‹ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ« å¾“æ¥ã®ã‚ªãƒ³ãƒ—ãƒ¬ãƒŸã‚¹ã®ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã‚·ã‚¹ãƒ†ãƒ ã§ã¯ã€ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’å®Ÿè¡Œã™ã‚‹ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ãƒªã‚½ãƒ¼ã‚¹ã¨ã—ã¦ã‚µãƒ¼ãƒãƒ¼ãƒžã‚·ãƒ³ã‚’ã¯ã˜ã‚ã¨ã™ã‚‹ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ã‚’äº‹å‰ã«è³¼å…¥ã€æ‰€æœ‰ã—ãªãŒã‚‰ãã‚Œã‚‰ã‚’åˆ©ç”¨ã™ã‚‹å½¢æ…‹ãŒä¸€èˆ¬çš„ã§ã—ãŸã€‚ã‚¯ãƒ©ã‚¦ãƒ‰ã§ã¯ã€ã‚¯ãƒ©ã‚¦ãƒ‰ãƒ™ãƒ³ãƒ€ãƒ¼ã¨å‘¼ã°ã‚Œã‚‹ãƒ‡ãƒ¼ã‚¿ã‚»ãƒ³ã‚¿ãƒ¼äº‹æ¥è€…ãŒæ‰€æœ‰ã™ã‚‹ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ãƒªã‚½ãƒ¼ã‚¹ã‚’ã‚ªãƒ³ãƒ©ã‚¤ãƒ³ã‚µ
yass 2015/04/12
lambda

sns
ãƒªãƒ³ã‚¯
S3ã«ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã•ã‚ŒãŸãƒ•ã‚¡ã‚¤ãƒ«ãŒzipãªã‚‰lambdaã§è‡ªå‹•è§£å‡ã™ã‚‹ - Qiita
ã‚„ã‚ŠãŸã„ã“ã¨ S3ã«ã‚¢ãƒƒãƒ—ã—ãŸãƒ•ã‚¡ã‚¤ãƒ«ãŒzipã‹ã©ã†ã‹ã‚’åˆ¤åˆ¥ã—ã¦ã€è‡ªå‹•çš„ã«unzipã™ã‚‹å‡¦ç†ã‚’lambdaã§å®Ÿè¡Œã—ã¾ã™ã€‚ åœ§ç¸®ã®ã‚µãƒ³ãƒ—ãƒ«ã¯ã‚ˆãè¦‹ã‹ã‘ã‚‹ã‘ã©ã€è§£å‡ã®ã‚µãƒ³ãƒ—ãƒ«ãŒã‚ã¾ã‚Šç„¡ã„æ°—ãŒã—ãŸã®ã§ã€åˆ©ç”¨ã‚·ãƒ¼ãƒ³ã¯æ£ç›´ã¾ã£ãŸãæµ®ã‹ã°ãªã„ã‘ã©ä½œã£ã¦ã¿ã¾ã—ãŸã€‚ æ‰‹é † S3ã«ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ç”¨ã®ãƒã‚±ãƒƒãƒˆã‚’ä½œæˆã€‚ è§£å‡ãƒ•ã‚¡ã‚¤ãƒ«ã®ä¿å˜å…ˆç”¨ã®ãƒã‚±ãƒƒãƒˆã‚‚ä½œæˆã€‚ï¼ˆ1ã¨åŒã˜ãƒã‚±ãƒƒãƒˆã§ã‚‚OKï¼‰ lambdaä½œæˆ ä»¥ä¸Šã€‚ ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ ä½¿ç”¨ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ« ä»¥ä¸‹ã®ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ä½¿ç”¨ã—ã¦ã„ã¾ã™ã€‚ - async:ã€€ãƒ•ãƒãƒ¼åˆ¶å¾¡ç”¨ã®ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ« - node-zip:ã€€zipã‚’æ“ä½œå‡ºæ¥ã‚‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ« - mime-types:ã€€ãƒ•ã‚¡ã‚¤ãƒ«åã‹ã‚‰ã„ã„å…·åˆã«contentTypeã‚’åˆ¤æ–ã—ã¦ãã‚Œã‚‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ« è£œè¶³ S3ã«putObjectã™ã‚‹ã«ã¯contentTypeã®æŒ‡å®šãŒå¿…è¦ãªã®ã§ã€mime-typesã‚’ä½¿ã£ã¦ã„ã¾ã™ãŒã€ã“ã®åã¯åˆ¤æ–ã§ããªã„
yass 2015/02/12
s3

lambda

zip
ãƒªãƒ³ã‚¯
Lambdaã‚’ã¤ã‹ã£ã¦S3ã«PUTã•ã‚ŒãŸæƒ…å ±ã®ãƒ¡ã‚¿ãƒ‡ãƒ¼ã‚¿ã‚’DynamoDBã§æ¥½ã«ç®¡ç†ã™ã‚‹ - Qiita
AWS Lambdaã¯re:Inventã§ç™ºè¡¨ã•ã‚ŒãŸæ–°ã—ã„ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒˆãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ã§ã‚¯ãƒ©ã‚¦ãƒ‰ä¸Šã§ã‚³ãƒ¼ãƒ‰ã‚¹ãƒ‹ãƒšãƒƒãƒˆã‚’ã‚¤ãƒ™ãƒ³ãƒˆãƒ‰ãƒªãƒ–ãƒ³ã§æ¯”è¼ƒçš„ç°¡å˜ã«å‹•ã‹ã›ã‚‹ç‰¹å¾´ãŒã‚ã‚Šã¾ã™ã€‚ä¾‹ãˆã°S3ã«ãƒ‡ãƒ¼ã‚¿ãŒã‚ãŒã£ãŸã¨ãã€ãªã©ä»Šã¾ã§ã ã¨ã©ã†ã—ã¦ã‚‚EC2ã‚’ãŸã¦ã¦ã€å®šæœŸçš„ã«ãƒã‚§ãƒƒã‚¯ã‚’ã—ãªãŒã‚‰å‹•ã‹ã™å¿…è¦ãŒã‚ã£ãŸã‚‚ã®ãŒã€æ–‡å—é€šã‚ŠS3å´ã‹ã‚‰ã‚¤ãƒ™ãƒ³ãƒˆã‚’ç™ºç«ã—ã¦ã‚‚ã‚‰ãˆã‚‹ã®ã§ã€ã‚ˆã‘ã„ãªãƒãƒ¼ãƒªãƒ³ã‚°ãªã©ã®æ‰‹é–“ãŒã¸ã‚Šã€çµæžœçš„ã«ã‚³ã‚¹ãƒˆã‚’ãŠã•ãˆãªãŒã‚‰ç›®çš„ã‚’æžœãŸã—ã‚„ã™ããªã£ã¦ã„ã¾ã™ã€‚ ãã“ã§ä»Šå›žã¯S3ä¸Šã«ã‚ãŒã£ãŸãƒ‡ãƒ¼ã‚¿ã®ãƒ¡ã‚¿ãƒ‡ãƒ¼ã‚¿ã‚’DynamoDBã«ç®¡ç†ã™ã‚‹Lambdaãƒ•ã‚¡ãƒ³ã‚¯ã‚·ãƒ§ãƒ³ã‚’ä½œã£ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ãƒ—ãƒ¬ãƒ“ãƒ¥ãƒ¼ã¸ã®ç™»éŒ² ã¾ãšã¯AWS Lambdaã®ãƒ—ãƒ¬ãƒ“ãƒ¥ãƒ¼ã‚’ç”³ã—è¾¼ã¿ã¾ã™ã€‚ã“ã¡ã‚‰ã‹ã‚‰ç”³ã—è¾¼ã‚€äº‹ãŒå‡ºæ¥ã¾ã™ã€‚ ãƒ—ãƒ¬ãƒ“ãƒ¥ãƒ¼ç”³ã—è¾¼ã¿ã¯é †ç•ªã«æ¡ˆå†…ã—ã¦ã„ã‚‹ã¿ãŸã„ãªã®ã§ã€ç”³ã—è¾¼ã‚“ã ã‚‰ã‚ã¨ã¯ç¥ˆã‚‹ã®ã¿ã§ã™ã€‚ ãƒ•ã‚¡ãƒ³ã‚¯ã‚·ãƒ§ãƒ³ã®ä½œæˆ ä»Šå›žã¯S3
yass 2014/11/24
aws

DynamoDB

s3

lambda

aws lambda
ãƒªãƒ³ã‚¯
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18. å¬‰ã—ã„ã§ã™ â€¢ f(x, y) = x â€¢ â€¦ x ã¨ y ã®ä¸¡æ–¹ã‚’æ¸¡ã™å¿…è¦ãŒã‚ã‚‹ â€¢ f(x)(y) = x â€¢ â€¦ x ã ã‘æ¸¡ã™ã€ã¨ã„ã†æ“ä½œãŒå¯èƒ½ â€¢ ã“ã®æ“ä½œã‚’éƒ¨åˆ†é©ç”¨ã¨è¨€ã† 19. ã¤ã„ã§ã« â€¢ Î»x. (Î»y. x) ã¯ Î»x. Î»y. x ã¨è¡¨ã›ã‚‹ â€¢ ã©ã“ãŒã©ã®é–¢æ•°ã‹è‡ªæ˜Ž â€¢ Î»x. Î»y. x ã¯ Î»xy. x ã¨è¡¨ã›ã‚‹ â€¢ ãŸã ã®çœç•¥è¨˜æ³•
yass 2014/10/12
lambda

functional
ãƒªãƒ³ã‚¯
Java 8 ï¼† æ©Ÿæ¢°å¦ç¿’ã®è¦–ç‚¹ã§ã¿ã‚‹ Spark 1.0 ãƒªãƒªãƒ¼ã‚¹ - ALBERT Engineering Blog
ã¯ã˜ã‚ã« ã•ã‚‹ 5/30ã€ä»Šã‹ä»Šã‹ã¨å¾…ã¡æœ›ã¾ã‚Œã¦ã„ãŸ Spark 1.0 ãŒ é‚ã«ãƒªãƒªãƒ¼ã‚¹ ã•ã‚Œã¾ã—ãŸãï¼ ãã®å‰æ—¥ 5/29 ã«ã¯éƒ½å†…ã§ å®Ÿéš›ã®ã¨ã“ã‚ Spark ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ãƒªãƒ¼ãƒ‡ã‚£ãƒ³ã‚° ã ã£ãŸ Hadoop ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ãƒªãƒ¼ãƒ‡ã‚£ãƒ³ã‚° #16 ãŒé–‹å‚¬ã•ã‚Œã‚‹ãªã©ã€ Spark ã«ã¤ã„ã¦ã®æ³¨ç›®åº¦ãŒä¿„ç„¶é«˜ã¾ã£ã¦ãã¦ã„ã‚‹ã‚ˆã†ã«æ€ãˆã¾ã™ã€‚ ãã‚“ãªã‚ã‘ã§ã€0.9.1 ã‹ã‚‰ã®å¤‰æ›´ç‚¹ã‚„æ©Ÿèƒ½è¿½åŠ ã«ã¤ã„ã¦ã€Java ã¨æ©Ÿæ¢°å¦ç¿’ã«æºã‚ã‚‹ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®è¦–ç‚¹ã§ ä»Šå›žã® 1.0 ãƒªãƒªãƒ¼ã‚¹å†…å®¹ã‚’ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸï¼ ä½•ãŒå¤‰ã‚ã£ãŸã®ã‹ï¼Ÿ Spark : Java 8 ã®ãƒ©ãƒ ãƒ€å¼ã‚µãƒãƒ¼ãƒˆ Java ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢çš„ã«ä»Šå›žã®ä¸€ç•ªã®å¤‰æ›´ç‚¹ã¯ã€ä½•ã¨è¨€ã£ã¦ã‚‚ Java 8 ã®ãƒ©ãƒ ãƒ€å¼ã¸ã®å¯¾å¿œã€ã§ã™ãã€‚ ä»Šå¹´ 3 æœˆã® Java 8 æ£å¼ãƒªãƒªãƒ¼ã‚¹å¾Œã€ä¸»ã« Stream API ã®å‘¨è¾ºã«ãŠã„ã¦ãƒ©ãƒ ãƒ€å¼ã‚’æ›¸ãæ©Ÿä¼šãŒå¾ã€…ã«å¢—ãˆã¤ã¤ã‚ã‚‹ã‹ã¨æ€ã„
yass 2014/06/09
spark

java

java8

lambda

MLlib

machinelearning
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forEachæ›¸ã„ãŸã‚‰è² ã‘ã€foræ–‡ç¦æ¢ - torutkã®ãƒ–ãƒã‚°
æœ¬æ—¥ã¯æ—¥æœ¬Javaãƒ¦ãƒ¼ã‚¶ãƒ¼ã‚°ãƒ«ãƒ¼ãƒ—ï¼ˆJJUGï¼‰ä¸»å‚¬ã®ã‚¯ãƒã‚¹ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹2014æ˜¥ã«å‚åŠ ã—ã¦ãã¾ã—ãŸã€‚ä»Šæ—¥ã®æ—¥è¨˜ã¯ã€å‚åŠ å†…å®¹ã®ã¾ã¨ã‚ã§ã¯ãªãã€å‚åŠ ã—ã¦å¾—ãŸã“ã¨ã‚„ãã‚Œã‚’ãã£ã‹ã‘ã«è€ƒãˆãŸã“ã¨ãªã©ã‚’ã ã‚‰ã ã‚‰ã¨æ›¸ãé€£ãã¾ã™ã€‚ Java SE 8ã§ã¯ã€forEachæ›¸ã„ãŸã‚‰è² ã‘ã€foræ–‡ç¦æ¢ æ—¥è¨˜ã®ã‚¿ã‚¤ãƒˆãƒ«ã¯ã€åˆå‰ã®ã‚»ãƒƒã‚·ãƒ§ãƒ³ã€ŒK-1 è©³èª¬ Java SE 8 â€“ CCC Editionã€ã§å‡ºãŸè©±é¡Œã§ã™ã€‚æ‰‹ç¶šãçš„ãªãƒã‚¸ãƒƒã‚¯ã‚’æ›¸ã„ã¦ã€ãƒã‚¹ãƒˆãŒæ·±ãåˆ¶å¾¡æ§‹é€ ãŒè¤‡é›‘ã«ãªã£ã¦ã—ã¾ã†äººå‘ã‘ã«ã¯Java SE 8ã§å°Žå…¥ã•ã‚ŒãŸãƒ©ãƒ ãƒ€å¼ã¨Stream APIã‚’ä½¿ã£ã¦ã€å†…éƒ¨ã‚¤ãƒ†ãƒ¬ãƒ¼ã‚¿ã¨é–¢æ•°åž‹ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ã‚¨ãƒƒã‚»ãƒ³ã‚¹ã‚’å–ã‚Šå…¥ã‚ŒãŸæ›¸ãæ–¹ã‚’ã™ã‚‹ã¨ã„ã„ã‚ˆã€ã¨ã„ã†è©±ã‹ã‚‰å‡ºãŸè¨€è‘‰ã§ã™ã€‚ å®Ÿã¯æ˜¨æ—¥é–‹å‚¬ã—ãŸJava èªæ›¸ä¼šï¼ˆã€ŒJava 8 Lambdasã€ã‚’èªã‚€ä¼šï¼‰ã§ã‚‚ã€ã€Œforæ–‡ã¯ç¦æ¢ã ï¼ã€ã¨ã„ã†è©±é¡ŒãŒå‡ºã¦ã¾ã—ãŸã€‚for
yass 2014/05/19
" ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢å·¥å¦çš„ãªè¦–ç‚¹ã‹ã‚‰ã¯ã€/ å“è³ªã®é•ã„ã¯æ˜Žã‚‰ã‹ã§ã™ã€‚ã€Œãƒ©ãƒ ãƒ€å¼ç¦æ¢ã€ã‚’å±æƒ§ã™ã‚‹å£°ã‚’èžãã¾ã™ãŒã€æ¬ é™¥äºˆé˜²ã«ã‚ˆã‚Šå“è³ªæ”¹å–„ã‚’æŽ¨é€²ã™ã‚‹çµ„ç¹”ã§ã‚ã‚Œã°ã€ã‚€ã—ã‚ã€Œãƒ«ãƒ¼ãƒ—ç¦æ¢ã€ã‚’å°Žå…¥ã™ã‚‹ã®ã§ã¯ãªã„ã§ã—ã‚‡ã†ã‹ã€‚"

java

java8

lambda

Stream API
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Parked at Loopia
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yass 2014/05/14
" Spark 2.0.0 re-written for Java 8 and Lambdas available on Maven central! "

Java

framework

sinatra

lambda

sparkjava
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Java SE 8 lambdaã§å¤‰ã‚ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚¹ã‚¿ã‚¤ãƒ« - ãã—ã ã®Hatena
JavaOne2013å ±å‘Šä¼šç¦å²¡ç¬¬äºŒæ®µã§è©±ã—ãŸlambdaã®è³‡æ–™ã«åŠ ç†ã—ã¦å…¬é–‹ã—ã¾ã—ãŸã€‚ lambdaã®è©³ç´°ãªæ§‹æ–‡ã¯é©å½“ã«èª¿ã¹ã¦ã‚‚ã‚‰ã†ã¨ã—ã¦ã€lambdaã§ã©ã®ã‚ˆã†ã«ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚¹ã‚¿ã‚¤ãƒ«ãŒå¤‰ã‚ã‚‹ã‹ã¨ã„ã†ã“ã¨ã«é‡ç‚¹ãŠãã¾ã—ãŸã€‚ è¿½è¨˜ã€Œç”¨æ„ã•ã‚ŒãŸFuncationalInterfaceã€ã®ãƒªãƒ³ã‚¯ã¯ã“ã“ã§ã™ã€‚ Java8 Lambdaã®æ–‡æ³•æ‹¡å¼µã¾ã¨ã‚ - ãã—ã ã®ã¯ã¦ãª
yass 2013/11/18
java

lambda

java8
ãƒªãƒ³ã‚¯
ã‚¯ãƒãƒ¼ã‚¸ãƒ£ã‚„ãƒ©ãƒ ãƒ€å¼ã‚’ç†è§£ã—ã¦ã„ãªã„çµ„è¾¼ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒé–¢æ•°åž‹è¨€èªžã‚’ç†è§£ã™ã‚‹ãƒãƒ£ãƒ¬ãƒ³ã‚¸ãƒ³ã‚°ãª4å†Š(+6å†Š+Î±) - ã²ã¤ã˜ã®ã«ã£ã
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yass 2013/10/11
book

programming

lambda
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AMDï¼ŒGPUã¨CPUã§åŒã˜ãƒ—ãƒã‚°ãƒ©ãƒ ãŒå‹•ãã€ŒHSAã€ã®æœ€æ–°å‹•å‘ã‚’å…¬è¡¨ã€‚Javaã¸ã®å¯¾å¿œè¨ˆç”»ã‚‚æ˜Žã‚‰ã‹ã«
AMDï¼ŒGPUã¨CPUã§åŒã˜ãƒ—ãƒã‚°ãƒ©ãƒ ãŒå‹•ãã€ŒHSAã€ã®æœ€æ–°å‹•å‘ã‚’å…¬è¡¨ã€‚Javaã¸ã®å¯¾å¿œè¨ˆç”»ã‚‚æ˜Žã‚‰ã‹ã« ãƒ©ã‚¤ã‚¿ãƒ¼ï¼šå¡©ç”°ç´³äºŒ ç±³å›½æ™‚é–“2013å¹´8æœˆ25æ—¥ã‹ã‚‰27æ—¥ã¾ã§ï¼Œç±³å›½ã‚«ãƒªãƒ•ã‚©ãƒ«ãƒ‹ã‚¢å·žã®ã‚¹ã‚¿ãƒ³ãƒ•ã‚©ãƒ¼ãƒ‰å¤§å¦ã«ã¦ï¼ŒåŠå°Žä½“ã‚„ãƒ‡ãƒã‚¤ã‚¹é–¢é€£ã®å¦è¡“ã‚¤ãƒ™ãƒ³ãƒˆã€ŒHot Chipsã€ãŒé–‹å‚¬ã•ã‚Œã¦ã„ã‚‹ã€‚AMDã¯ã“ã“ã§ï¼ŒåŒç¤¾ãŒæå”±ã™ã‚‹GPUã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã€ŒHSAã€ï¼ˆHeterogeneous System Architectureï¼‰ã®å–ã‚Šçµ„ã¿ã¨æˆæžœã«ã¤ã„ã¦ç™ºè¡¨ã™ã‚‹ã¨ã„ã†ã€‚ ãã‚Œã«å…ˆç«‹ã¡ï¼Œå ±é“é–¢ä¿‚è€…ã‚’å¯¾è±¡ã¨ã—ãŸé›»è©±ä¼šè°ã§ï¼Œãã®æ¦‚è¦ãŒèª¬æ˜Žã•ã‚ŒãŸã®ã§ï¼Œä»Šå›žã¯ãã®æ¦‚è¦ã‚’ãƒ¬ãƒãƒ¼ãƒˆã—ã¦ã¿ãŸã„ã€‚ CPUã¨GPUã‚’åŒã˜ãƒ—ãƒã‚°ãƒ©ãƒ ã§æ‰±ãˆã‚‹ã‚ˆã†ã«ã™ã‚‹HSAã¯ OpenCLã®ã‚ˆã‚Šã‚ˆã„å®Ÿè¡Œç’°å¢ƒã‚’ç›®æŒ‡ã™ HSAã¨ã¯GPUã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚’å®¹æ˜“ã«ã™ã‚‹ãŸã‚ã®ä»•çµ„ã¿ã§ã‚ã‚Šï¼ŒCPUã‚„GPUã¨ã„ã£ãŸãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ã¨ï¼Œãã®ä¸Šã§
yass 2013/08/28
"ã€ŒJava SE 9ã€ã®ä¸–ä»£ã§ï¼Œã“ã®Lambdaã¨Streamã‚’HSAå¯¾å¿œã«ã™ã‚‹äºˆå®š / ã“ã®æ–¹æ³•ã®ãƒ¡ãƒªãƒƒãƒˆã¯ï¼ŒJavaã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³é–‹ç™ºè€…ãŒLambdaã‚„Streamã‚’ä½¿ã†ã‚ˆã†ã«ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã‚‹ã ã‘ã§ï¼Œãã®å‡¦ç†ã«GPUã‚’åˆ©ç”¨ã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ã“ã¨ã ã€‚"

GPU

AMD

java

CPU

HSA

OpenCL

lambda

APARAPI
ãƒªãƒ³ã‚¯
Everything about Java 8 â€“ TechEmpower
The following post is a comprehensive summary of the developer-facing changes coming in Java 8. As of March 18, 2014, Java 8 is now generally available. I used preview builds of IntelliJ for my IDE. It had the best support for the Java 8 language features at the time I went looking. You can find those builds here: IntelliJIDEA EAP. Interface improvements Interfaces can now define static methods. F
yass 2013/03/30
java

Java8

lambda
ãƒªãƒ³ã‚¯
1