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Intel's 3D NAND has 32 layers and 256Gb per dieï¼ˆThe Tech Reportï¼‰ Intel reveals high-density 3D NAND in partnership with Micron ï¼ˆHEXUSï¼‰ æŠ•è³‡å®¶å‘ã‘ã®Webcastã§Intelã¯3D NANDã‚’ä½¿ç”¨ã—ãŸSSDè£½å“ã‚’2015å¹´ä¸‹åŠæœŸã«è¨ˆç”»ã—ã¦ã„ã‚‹ã“ã¨ã‚’æ˜Žã‚‰ã‹ã«ã—ãŸã€‚ã“ã®3æ¬¡å…ƒæŠ€è¡“ã¯Micronã¨è¨ç«‹ã—ãŸãƒ•ãƒ©ãƒƒã‚·ãƒ¥ãƒ¡ãƒ¼ã‚«ãƒ¼ï¼ˆï¼IMFTï¼‰ã®è£½å“ã¨ã—ã¦ç™»å ´ã™ã‚‹ã€‚ã“ã®3æ¬¡å…ƒNANDã§ã¯32å±¤ã‚’ç©å±¤ã—ã€1ã¤ã®MLCãƒ€ã‚¤ã§256Gb (32GB) ã®å®¹é‡ã‚’å®Ÿç¾ã™ã‚‹ã€‚ã¾ãŸã€TLCã§384Gb (48GB) ã®å®¹é‡ã‚‚å®Ÿç¾å¯èƒ½ã§ã‚ã‚‹ã€‚ ã“ã®3D NANDã«ã‚ˆã‚Šã€Œã“ã®æ•°å¹´ä»¥å†…ã«ã€10TBã®SSDã‚’å®Ÿç¾ã§ãã‚‹ã¨ã„ã†ã€‚ã¾ãŸMobileå‘ã‘ã¨ã—ã¦2mmåŽšã®è¦æ ¼ã§1TBã®ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã‚’è©°ã‚è¾¼

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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

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TLS termination: stunnel, nginx & stud, round 2

A month ago, I published an article on the compared performance of stunnel, nginx and stud as TLS terminators. The conclusion was to use stud on a 64-bit system, with session caching and AES. stunnel was unable to scale properly and nginx exhibited important latency issues. I got constructive comments on many aspects. Therefore, here is the second round. The protagonists are the same but both the

yass 2014/11/24

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This document discusses implementing interactive watch faces for Android Wear. It notes that previously watch faces were not interactive, but Google has released an API allowing interactivity through taps and touches. The document provides code samples for setting up touch event handling and references different tap types that can be supported. It concludes that interactive watch faces are easy to

yass 2014/11/24

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TLS termination: stunnel, nginx & stud, round 2

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