[B! redis] kei2100ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

kei2100 id:kei2100

redisã«é–¢ã™ã‚‹kei2100ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (40)

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LINEæ ªå¼ä¼šç¤¾ã¯ã€2023å¹´10æœˆ1æ—¥ã«LINEãƒ¤ãƒ•ãƒ¼æ ªå¼ä¼šç¤¾ã«ãªã‚Šã¾ã—ãŸã€‚LINEãƒ¤ãƒ•ãƒ¼æ ªå¼ä¼šç¤¾ã®æ–°ã—ã„ãƒ–ãƒã‚°ã¯ã“ã¡ã‚‰ã§ã™ã€‚ LINEãƒ¤ãƒ•ãƒ¼ Tech Blog Overview 30ä¸‡ã‚’è¶…ãˆã‚‹åŒæ™‚æŽ¥ç¶šæ•°ã‚’æŒã¤ãƒãƒ£ãƒƒãƒˆã‚µãƒ¼ãƒ“ã‚¹ã«ãŠã„ã¦ã€ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ ã§ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã®å—ä¿¡ãªã©ã®ã‚¤ãƒ™ãƒ³ãƒˆã‚’é…ä¿¡ã™ã‚‹ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ãƒ–ãƒãƒ¼ã‚«ãƒ¼ã¨ã—ã¦ã€ç§ãŸã¡ã¯Redis Clusterã®Pub/Subã‚’ä½¿ç”¨ã—ã¦ã„ã¾ã—ãŸã€‚ ç§ãŸã¡ã®ã‚µãƒ¼ãƒ“ã‚¹ã§ã¯ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼æ•°ã®å¢—åŠ ã«ä¼´ã„ã€Redis Clusterã®ã‚·ãƒ£ãƒ¼ãƒ‰æ•°ã‚’å¢—ã‚„ã™ã“ã¨ã§ã‚¯ãƒ©ã‚¹ã‚¿ãƒ¼ã®æ€§èƒ½ã‚’å‘ä¸Šã•ã›ã¦ãã¾ã—ãŸã€‚ã—ã‹ã—ã€Redis Clusterã®Pub/Subã§ã¯ã€ã‚·ãƒ£ãƒ¼ãƒ‰æ•°ã®å¢—åŠ ã«ä¼´ã£ã¦ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯å¸¯åŸŸãŒåœ§è¿«ã•ã‚Œã‚‹å•é¡ŒãŒç”Ÿã˜ã€ã“ã‚Œä»¥ä¸Šã‚·ãƒ£ãƒ¼ãƒ‰ã‚’è¿½åŠ ã™ã‚‹ã“ã¨ãŒã§ããªã„çŠ¶æ³ã«ãªã‚Šã¾ã—ãŸã€‚ ã“ã®èª²é¡Œã‚’è§£æ±ºã™ã‚‹ãŸã‚ã«ã€ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ãƒ–ãƒãƒ¼ã‚«ãƒ¼ã‚’Redis Pub/Subã‹ã‚‰Redis
kei2100 2023/09/06
redis
ãƒªãƒ³ã‚¯
Why there are KEYS and ARGV arrays when calling Redis Lua scripts?
kei2100 2022/12/14
redis
ãƒªãƒ³ã‚¯
Redisã‚’ä½¿ã£ãŸåˆ†æ•£ãƒãƒƒã‚¯ (SETNX, Redlock) - Carpe Diem
æ¦‚è¦ åˆ†æ•£ã‚·ã‚¹ãƒ†ãƒ ã«ãŠã„ã¦åŒã˜ãƒªã‚½ãƒ¼ã‚¹ã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹éš›ã«ãƒãƒƒã‚¯ï¼ˆæŽ’ä»–åˆ¶å¾¡ï¼‰ã™ã‚‹ä»•çµ„ã¿ã‚’åˆ†æ•£ãƒãƒƒã‚¯ã¨ã„ã„ã¾ã™ã€‚ ãƒãƒƒã‚¯ã‚’ç”¨ã„ã‚‹èƒŒæ™¯ã¨ã—ã¦ã¯ä¸»ã«ï¼’ã¤ã‚ã‚Šã€ ç›®çš„ èª¬æ˜Ž å…·ä½“ä¾‹ åŠ¹çŽ‡ åŒã˜ä½œæ¥ã‚’ä¸å¿…è¦ã«è¤‡æ•°å›žè¡Œã‚ãªã„ãŸã‚ ã‚ãƒ£ãƒƒã‚·ãƒ¥ã®Originã¸ã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’æŠ‘åˆ¶ã—ãŸã„ï¼ˆCache stampedeå¯¾ç–ï¼‰ æ£ç¢ºæ€§ ãƒ‡ãƒ¼ã‚¿ã®ä¸æ•´åˆãŒèµ·ããªã„ã‚ˆã†ã«ã™ã‚‹ãŸã‚ ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ Redisã‚’åˆ†æ•£ãƒãƒƒã‚¯ã«ä½¿ã†å ´åˆã¯ä¸»ã«å‰è€…ã®ã‚±ãƒ¼ã‚¹ã«ãŠã„ã¦æŽ¨å¥¨ã•ã‚Œã¾ã™ã€‚ ç’°å¢ƒ Redis 6.2.0 Redisã§ã®åˆ†æ•£ãƒãƒƒã‚¯ Redisã§åˆ†æ•£ãƒãƒƒã‚¯ã‚’å®Ÿç¾ã™ã‚‹æ–¹æ³•ã¯ä¸»ã«ï¼’ç¨®é¡žã‚ã‚Šã¾ã™ã€‚ SETNXã‚’ç”¨ã„ã‚‹ Redlockã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’ç”¨ã„ã‚‹ ãã‚Œãžã‚Œã®ã‚±ãƒ¼ã‚¹ã‚’èª¬æ˜Žã—ã¾ã™ã€‚ SETNXã‚’ç”¨ã„ãŸåˆ†æ•£ãƒãƒƒã‚¯ ã‚·ãƒ³ã‚°ãƒ«ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã®å ´åˆSETNXã‚’ç”¨ã„ã¾ã™ã€‚ func (c *Client) updateCache(ctx con
kei2100 2021/03/01
distributed

lock

zookeeper

redis
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ElastiCache for Redis é‹ç”¨å°è©± ã€œãƒ¡ãƒ‰ãƒ¬ãƒ¼ãƒ» TechLunchã€œ | MEDLEY Developer Portal
2018-05-25ElastiCache for Redis é‹ç”¨å°è©± ã€œãƒ¡ãƒ‰ãƒ¬ãƒ¼ãƒ» TechLunchã€œã“ã‚“ã«ã¡ã¯ã€é–‹ç™ºæœ¬éƒ¨ã®å¾Œè—¤ã§ã™ã€‚åŒ»ç™‚ä»‹è·ã®æ±‚äººã‚µã‚¤ãƒˆã€Œã‚¸ãƒ§ãƒ–ãƒ¡ãƒ‰ãƒ¬ãƒ¼ã€ã®é–‹ç™ºã‚’æ‹…å½“ã—ã¦ã„ã¾ã™ã€‚ ã‚¸ãƒ§ãƒ–ãƒ¡ãƒ‰ãƒ¬ãƒ¼ã§ã¯å„ç¨®ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚„ sidekiq ã® queue ç‰ã«ElastiCache for Redisã‚’åˆ©ç”¨ã—ã¦ã„ã¾ã™ã€‚ å…ˆæ—¥ã€ãƒ¡ãƒ‰ãƒ¬ãƒ¼ã§å®šæœŸé–‹å‚¬ã—ã¦ã„ã‚‹ç¤¾å†…å‹‰å¼·ä¼š TechLunch ã«ã¦ã€ã‚¸ãƒ§ãƒ–ãƒ¡ãƒ‰ãƒ¬ãƒ¼ã§ã® ElastiCache for Redis ã®é‹ç”¨å‘¨ã‚Šã®ãƒã‚¿ã‚„çŸ¥è¦‹ã«ã¤ã„ã¦ç™ºè¡¨ã—ã¾ã—ãŸã€‚æœ¬è¨˜äº‹ã§ã¯ã€ãã®ä¸ã‹ã‚‰æŠœç²‹ã—ã¦ãƒ¡ãƒ¢ãƒªå‘¨ã‚Šã®è©±ã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã™ã€‚ ã‚ãƒ¼å‰Šé™¤å‘¨ã‚Šã®ä»•æ§˜ã«ã¤ã„ã¦ã‚ãƒ£ãƒƒã‚·ãƒ¥ã¨ã—ã¦ ElastiCache for Redis ã‚’åˆ©ç”¨ã—ã¦ã„ãä¸Šã§ã¾ãšæŠŠæ¡ã—ã¦ãŠããŸã„ã®ãŒã€ã‚ãƒ¼ã®å‰Šé™¤å‘¨ã‚Šã®ä»•æ§˜ã§ã™ã€‚ Redis æœ¬å®¶ã® Expiration/Eviction
kei2100 2018/05/25
redis

monitoring

medley
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Reddie: Home
Redis Management Tool Scale up, configure, monitor. Redis management with ease.
kei2100 2017/09/04
redis
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Redis 4.0 RC1 å‡ºãŸã—ã€Redis ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ç´¹ä»‹ã—ã¦ã¿ã‚‹ - Qiita
TL; DR (äºˆæƒ³å¤–ã«é•·ããªã£ã¦ã—ã¾ã£ãŸã®ã§) Redis 4.0 ãŒã‚‚ã†æ¥å¹´ã«ã¯æ¥ãã†ã§ã™ï¼ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«æ©Ÿèƒ½ãŒä½¿ãˆã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ã‚ˆï¼ ã¨ã„ã†ã‚ã‘ã§ã€ç¾çŠ¶ä½œã‚‰ã‚Œã¦ã„ã‚‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ç´¹ä»‹ã—ã¦ã¿ã¾ã™ å€‹äººçš„ã«ç‰¹ã«é¢ç™½ã„ãª/ä¾¿åˆ©ãã†ã ãªã¨æ€ã£ãŸã®ã¯ä»¥ä¸‹ã§ã™ Redis graph: ã‚°ãƒ©ãƒ•ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ redablooms: ãƒ–ãƒ«ãƒ¼ãƒ ãƒ•ã‚£ãƒ«ã‚¿ redis-cell: ãƒ¬ãƒ¼ãƒˆãƒªãƒŸãƒƒãƒˆ (Rust ã§æ›¸ã‹ã‚Œã¦ã‚‹ï¼) RedisEx: Redis ä¾¿åˆ©ã‚³ãƒžãƒ³ãƒ‰è©°ã‚åˆã‚ã› redis-module-shm: å¤‰æ…‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ« å¹´æœ«å¹´å§‹ã¯ Redis ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ä½œã‚ã†ï¼ æœ¬ç·¨ Redis 4.0 RC1 is out! My blog post about it is here: https://t.co/sv37Um6Pgb â€” Salvatore Sanfilippo (@antirez) 2016å¹´1
kei2100 2016/12/14
redis
ãƒªãƒ³ã‚¯
ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ â€” Redis Documentation (Japanese Translation)
ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³Â¶ Redis ã®ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã§ã¯ã€ãƒžã‚¹ã‚¿ãƒ¼ãƒ»ã‚¹ãƒ¬ãƒ¼ãƒ–åž‹ã®ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ç°¡æ˜“ã«è¨å®šã§ãã¾ã™ã€‚ãƒžã‚¹ã‚¿ãƒ¼ãƒ»ã‚¹ãƒ¬ãƒ¼ãƒ–åž‹ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã§ã¯ã€ã‚¹ãƒ¬ãƒ¼ãƒ–ã‚µãƒ¼ãƒãƒ¼ã¯ãƒžã‚¹ã‚¿ãƒ¼ã‚µãƒ¼ãƒãƒ¼ã®æ£ç¢ºãªã‚³ãƒ”ãƒ¼ã«ãªã‚Šã¾ã™ã€‚ä»¥ä¸‹ã¯ã€Redis ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«ã¤ã„ã¦ã®ã€ã„ã¤ãã‹ã®é‡è¦ãªãƒã‚¤ãƒ³ãƒˆã§ã™ã€‚ Redis ã¯éžåŒæœŸãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’æŽ¡ç”¨ã—ã¦ã„ã¾ã™ã€‚ãŸã ã— Redis 2.8 ä»¥é™ã€ã‚¹ãƒ¬ãƒ¼ãƒ–ã¯ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒ»ã‚¹ãƒˆãƒªãƒ¼ãƒ ã‹ã‚‰ã€å‡¦ç†ã•ã‚ŒãŸãƒ‡ãƒ¼ã‚¿ã‚’å®šæœŸçš„ã«å—ä¿¡ã™ã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚ ãƒžã‚¹ã‚¿ãƒ¼ã¯è¤‡æ•°ã®ã‚¹ãƒ¬ãƒ¼ãƒ–ã‚’ã‚‚ã¦ã¾ã™ã€‚ ã‚¹ãƒ¬ãƒ¼ãƒ–ã¯ä»–ã®ã‚¹ãƒ¬ãƒ¼ãƒ–ã‹ã‚‰ã®æŽ¥ç¶šã‚’å—ã‘ä»˜ã‘ã‚‰ã‚Œã¾ã™ã€‚åŒã˜ãƒžã‚¹ã‚¿ãƒ¼ã«å¤šæ•°ã®ã‚¹ãƒ¬ãƒ¼ãƒ–ã‚’æŽ¥ç¶šã™ã‚‹ã ã‘ã§ãªãã€ã‚¹ãƒ¬ãƒ¼ãƒ–ã¯ graph-like ã«ä»–ã®ã‚¹ãƒ¬ãƒ¼ãƒ–ã¨æŽ¥ç¶šã§ãã¾ã™ã€‚ Redis ã®ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¯ãƒžã‚¹ã‚¿ãƒ¼ã‚µã‚¤ãƒ‰ã§ãƒŽãƒ³ãƒ»ãƒ–ãƒãƒƒã‚ãƒ³ã‚°ã§ã™ã€‚ã¤ã¾ã‚Šã€1 ã¤ã‹ãã‚Œä»¥ä¸Šã®ã‚¹ãƒ¬ãƒ¼ãƒ–ãŒåˆ
kei2100 2015/08/11
redis
ãƒªãƒ³ã‚¯
[WIP] Redis Cluster Specification ã‚’ç¿»è¨³ã—ã¦ã¿ã‚‹
gistfile1.md Redis Cluster Specification ã‚’ç¿»è¨³ã—ã¦ã¿ã‚‹ (æœ€çµ‚æ›´æ–°: 2015/4/19) License: CC BY-SA 4.0 TOC Redis Cluster Specification ã‚’ç¿»è¨³ã—ã¦ã¿ã‚‹ ã¯ã˜ã‚ã« èªã¿é€²ã‚ã¦ã„ã¦æ°—ã¥ã„ãŸã“ã¨ Redis ã‚¯ãƒ©ã‚¹ã‚¿ä»•æ§˜(æ—¥æœ¬èªžè¨³) ä¸»ãªæ€§è³ªã¨è¨è¨ˆç†è«– Redis ã‚¯ãƒ©ã‚¹ã‚¿ã®ç›®æ¨™ å®Ÿè£…ã•ã‚ŒãŸã‚µãƒ–ã‚»ãƒƒãƒˆ Redis ã‚¯ãƒ©ã‚¹ã‚¿ãƒ»ãƒ—ãƒãƒˆã‚³ãƒ«ã«ãŠã‘ã‚‹ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆ/ã‚µãƒ¼ãƒã®å½¹å‰² æ›¸ãè¾¼ã¿å®‰å…¨æ€§ å¯ç”¨æ€§ æ€§èƒ½ (â€»ä»¥ä¸‹ã¯æœªè¨³ã§ã™) ãªãœãƒžãƒ¼ã‚¸æ“ä½œã‚’è¡Œã‚ãªã„ã‹ Redis ã‚¯ãƒ©ã‚¹ã‚¿ã®ä¸»ãªã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã®æ¦‚è¦³ ã‚ãƒ¼åˆ†æ•£ãƒ¢ãƒ‡ãƒ« ã‚ãƒ¼ã®ãƒãƒƒã‚·ãƒ¥ãƒ»ã‚¿ã‚° Cluster nodes attributes The Cluster bus Cluster topology Nodes handshake Redirec
kei2100 2015/07/31
redis
ãƒªãƒ³ã‚¯
Redisã«ãŠã‘ã‚‹RDBãƒ•ã‚¡ã‚¤ãƒ«ã®ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ— | TECHSCORE BLOG | TECHSCORE BLOG
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kei2100 2015/05/25
redis
ãƒªãƒ³ã‚¯
Redis Cluster ã®æ§‹ç¯‰ã¨åˆ©ç”¨ï¼ˆRedis 3.0.0ï¼‰ - ALBERT Engineer Blog
ã¿ãªã•ã¾ã“ã‚“ã«ã¡ã¯ã€‚æ± å†…ã§ã™ã€‚ Redis 3.0.0 ã‹ã‚‰æ£å¼ãªæ©Ÿèƒ½ã¨ã—ã¦ç››ã‚Šè¾¼ã¾ã‚ŒãŸRedis Clusterã®æ§‹ç¯‰ã¨åŸºæœ¬çš„ãªå‹•ä½œã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã™ã€‚ â€» æœŸã›ãšã—ã¦æœ¬æ—¥ LINEã•ã‚“ã®äº‹ä¾‹ LINEã®100å„„è¶…/æ—¥ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’æ”¯ãˆã‚‹Redisãƒ»HBaseã®ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ã‚¦ãƒˆãƒ»ã‚¢ãƒƒãƒ—æˆ¦ç•¥ï¼ˆA-5ï¼‰ #linedevday â€“ Togetterã¾ã¨ã‚ ãŒè©±é¡Œã«ãªã£ã¦ã„ã¾ã™ãŒã€åˆè¨ˆ48TBã‚‚ã®ãƒ¡ãƒ¢ãƒªã‚µã‚¤ã‚ºã§é‹ç”¨ã—ã¦ã„ã‚‹ã‚ˆã†ã§ã™ã€‚å‡„ã„ã§ã™ãã€‚ Redis Cluster ã¨ã¯ ç–‘ä¼¼çš„ãªãƒžãƒ«ãƒãƒžã‚¹ã‚¿æ§‹æˆ è¤‡æ•°ãƒŽãƒ¼ãƒ‰ã§ãƒ‡ãƒ¼ã‚¿ã‚’ã‚·ãƒ£ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã§ãã‚‹ ã‚¹ãƒ¬ãƒ¼ãƒ–æ§‹æˆã‚’æŽ¡ç”¨ã™ã‚Œã°è€éšœå®³æ€§ã®å‘ä¸Šã‚‚å¯èƒ½ æ¦‚ãä¸Šè¨˜ã®ã‚ˆã†ãªå†…å®¹ã§ã™ã€‚ãƒžãƒ«ãƒãƒžã‚¹ã‚¿ã‚’ã€Œç–‘ä¼¼çš„ã€ã¨ã—ã¦ã„ã‚‹ã®ã¯ã€å®Ÿéš›ã«ãƒ‡ãƒ¼ã‚¿ãŒå„ãƒŽãƒ¼ãƒ‰ã«ä¼æ’ã—ã¦ã„ã‚‹ã‚ã‘ã§ã¯ãªã„ã‹ã‚‰ã§ã™ã€‚Redis Clusterã¯ã€ã‚ã‚‹ãƒ¬ã‚³ãƒ¼ãƒ‰ã‚’ã©ã®ãƒŽãƒ¼ãƒ‰ã«ä¿å˜ã™ã‚‹ã‹ã‚’æŠŠæ¡ã—ã¦ãŠãã€ãƒŽãƒ¼
kei2100 2015/05/20
redis
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Redisã®ãƒ¡ãƒ¢ãƒªä½¿ç”¨é‡ãŒmaxã‚’è¶…ãˆãŸå ´åˆã®æŒ™å‹• - Gaishimo
Redisã®ãƒ¡ãƒ¢ãƒªä½¿ç”¨é‡ãŒmaxã‚’è¶…ãˆãŸå ´åˆã®æŒ™å‹•ã«ã¤ã„ã¦æ¤œè¨¼ã—ã¦ã¿ãŸã€‚ ç’°å¢ƒ: version: 2.4.16 Redisã§ã¯ã‚¿ã‚¤ãƒ ã‚¢ã‚¦ãƒˆæ™‚é–“ã‚’è¨å®šã—ãŸã‚ãƒ¼ã¯æ™‚é–“ã‚’è¶…ãˆã‚‹ã¨è‡ªå‹•ã§å‰Šé™¤ã•ã‚Œã€ã‚¿ã‚¤ãƒ ã‚¢ã‚¦ãƒˆæ™‚é–“ã‚’è¨å®šã—ãªã„ã¨æ°¸ç¶šçš„ã«ä¿å˜ã•ã‚Œã‚‹ã€‚ ã¾ãŸã€ãƒ¡ãƒ¢ãƒªã®ç©ºãé ˜åŸŸãŒãªããªã£ãŸå ´åˆã€æœŸé™ã®ã‚ã‚‹ã‚‚ã®ã‹ã‚‰å‰Šé™¤ã•ã‚Œã¦ã„ã(ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®è¨å®šã®å ´åˆ)ã€‚ æ³¨æ„ã™ã¹ãç‚¹ã¯ã€æœŸé™ãŒè¨å®šã•ã‚Œã¦ã„ãªã„ã‚ãƒ¼ã¯å‰Šé™¤å¯¾è±¡ã«ãªã‚‰ãªã„ã¨ã„ã†ã“ã¨ã§ã‚ã‚‹ã€‚ å®Ÿéš›ã«ãã®æŒ™å‹•ã‚’æ¤œè¨¼ã—ã¦ã¿ãŸã€‚ ã¾ãšã€æ¤œè¨¼ã—ã‚„ã™ã„ã‚ˆã†ã«ãƒ¡ãƒ¢ãƒªã®ä½¿ç”¨å¯èƒ½ãªé‡ã‚’ä»¥ä¸‹ã®å€¤ã«è¨å®šã—ã¦ãŠã(redis.conf) #æ–°ãŸã«ã‚ãƒ¼ã‚’ä¿å˜ã—ãŸéš›ã«maxmemoryã‚¨ãƒ©ãƒ¼ã«ãªã‚‰ãªã„ãŽã‚ŠãŽã‚Šã®å€¤ maxmemory 910KB maxmemory-policy ã¯ ä»¥ä¸‹ã‚’è¨å®š #LRUã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’ä½¿ç”¨ã—ã¦æœŸé™åˆ‡ã‚Œã«ãªã£ãŸã‚»ãƒƒãƒˆã®ã‚ãƒ¼ã‚’å‰Šé™¤ maxmemory-pol
kei2100 2015/03/12
redis
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Redisã‚’ä½¿ã†æ™‚ã¯è¦‹ç©ã®äºŒå€ã®å®¹é‡å¿…è¦ã ã‚ˆãã€ã¨ã„ã†è©± - Qiita
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kei2100 2015/03/12
redis
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Lua: A Guide for Redis Users
Youâ€™ve heard that Redis has an embedded scripting language, but havenâ€™t given it a try yet? Hereâ€™s a tour of what you need to understand to use the power of Lua with your Redis server. Hello, Lua! Our first Redis Lua script just returns a value without actually interacting with Redis in any meaningful way: This is as simple as it gets. The first line sets up a local variable with our message, and
kei2100 2015/02/27
redis
ãƒªãƒ³ã‚¯
More Transactional Redis (2) - Lua Scripting in Action - æ„›ã¨å‹‡æ°—ã¨ç¼¶ãƒ“ãƒ¼ãƒ«
å‰å›žã®è¨˜äº‹: More Transactional Redis (1) - Redis is not a transactional storage - æ„›ã¨å‹‡æ°—ã¨ç¼¶ãƒ“ãƒ¼ãƒ« Lua Scriptingã§atomicãªå‡¦ç†ã‚’å®Ÿç¾ã§ãã‚‹ãœã„ï¼ã£ã¦ã¨ã“ã§å‰å›žã®è¨˜äº‹ã¯çµ‚ã‚ã£ã¦ã„ã¾ã—ãŸã€‚ä»Šå›žã¯ã€Lua Scriptingã‚’è©¦ã™éš›ã«è¸ã‚€ã¨ã‚ˆã„ã§ã‚ã‚ã†stepã€å®Ÿç”¨ã™ã‚‹éš›ã®TIPSãªã©ã‚’æ›¸ã„ã¦ã„ãã¾ã™ã€‚ ãŠãã‚‰ãã€å¤šãã®æ–¹ã¯Luaä»¥å¤–ã®è¨€èªžã§æ›¸ã‹ã‚ŒãŸWebã‚¢ãƒ—ãƒªã‹ã‚‰Redisã®Lua Scriptingã‚’åˆ©ç”¨ã™ã‚‹ã“ã¨ã«ãªã‚‹ã§ã—ã‚‡ã†ã€‚å®Ÿéš›ã«ãƒ›ã‚¹ãƒˆè¨€èªžã«æ–‡å—åˆ—ã¨ã—ã¦åŸ‹ã‚è¾¼ã‚€ã‹åˆ¥ãƒ•ã‚¡ã‚¤ãƒ«ã«ã™ã‚‹ã‹ã¯åˆ¥ã«ã—ã¦ã€Redisä¸Šã§Luaã‚’å‹•ã‹ã™ã“ã¨ã¯å³ã¡ ãƒ›ã‚¹ãƒˆè¨€èªž(Perl, Ruby, Python, etc, ...) -> (Redis) -> ã‚²ã‚¹ãƒˆè¨€èªž(ã“ã®å ´åˆã¯Lua)ã¨ã„ã†ç•°è¨€èªžé–“ã®ã‚³ãƒŸãƒ¥ãƒ‹ã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’
kei2100 2015/02/25
â€œã“ã‚ŒãŒä½¿ãˆã‚‹ã®ã¯ã€RedisãŒ "SCRIPT LOADã‚’æ‰‹å‹•ã§æ‰“ãŸãªãã¦ã‚‚ã€EVALã—ãŸæ™‚ç‚¹ã§sha1hexãŒè¨ˆç®—ã•ã‚Œã€ä»¥é™ã¯ãã®sha1hexã‚’ä½¿ã£ãŸEVALSHAãŒå¯èƒ½ã«ãªã‚‹" ã¨ã„ã†æŒ™å‹•ã‚’ã™ã‚‹â€

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Redis Sentinelã‚’å‹•ã‹ã—ã¦ã¿ãŸ Â· ã•ã‚ˆãªã‚‰ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆ
January 24, 2013 ä»¥å‰ã€Redis Sentinelã‚’è©¦ã™ã¨ã„ã†ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã‚’æ›¸ãã¾ã—ãŸãŒ ã‚‚ã†å°‘ã—å…¥ã‚Šè¾¼ã‚“ã§æ¤œè¨¼ã—ã¦ã¿ãŸã€‚ æ®´ã‚Šæ›¸ãã®åŸŸã‚’å‡ºã¦ã„ãªã„ã®ã§é©æ™‚ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã—ã¦ã„ããŸã„ã€‚ æ¤œè¨¼ç’°å¢ƒ DATE: 2013/01/25 CentOS 6.3 Redis 2.6.9(remi) ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆ http://redis.io/topics/sentinel ã“ã¡ã‚‰ã‚’å‚è€ƒã«è¡Œã„ã¾ã™ã€‚ Sentinelã®è¨å®šã€ãŠã‚ˆã³èµ·å‹•æ–¹æ³• $ /usr/local/bin/redis-server /etc/sentinel.conf --sentinel [28498] 25 Jan 01:28:24.447 * Max number of open files set to 10032 _._ _.-``__ ''-._ _.-`` `. `_. ''-._ Redis 2.6.9
kei2100 2015/02/18
redis

sentinel
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Flickr: Redis Sentinelã®å°Žå…¥ - ãƒ¯ã‚¶ãƒŽãƒ | wazanova
http://code.flickr.net/2014/07/31/redis-sentinel-at-flickr/ 1 comment | 0 points | by WazanovaNews â– comment by Jshiike | 36åˆ†å‰ FlickrãŒã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãƒ–ãƒã‚°ã§ã€Redisã®ãƒžã‚¹ã‚¿ãƒ¼éšœå®³å¾©æ—§ã‚’è‡ªå‹•åŒ–ã™ã‚‹ãŸã‚ã«Redis Sentinelã‚’å°Žå…¥ã—ãŸçµŒé¨“ã‚’ç´¹ä»‹ã—ã¦ã„ã¾ã™ã€‚ Redisã®ãƒ¦ãƒ¼ã‚¹ã‚±ãƒ¼ã‚¹ æœ¬ç•ªã‚µãƒ¼ãƒ“ã‚¹ã«å½±éŸ¿ã‚’ä¸Žãˆãªã„ã‚ˆã†ã«ã€å†™çœŸã®ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ / ãƒ¦ãƒ¼ã‚¶é€šçŸ¥ / ãƒ¡ã‚¿ãƒ‡ãƒ¼ã‚¿ã®ç·¨é›†ãªã©ã®é‡ãŸã„ã‚¿ã‚¹ã‚¯ã¯ã€Redisã®ã‚ãƒ¥ãƒ¼ã«é€ã‚‰ã‚Œã¦ã€éžåŒæœŸã§ã‚ªãƒ•ãƒ©ã‚¤ãƒ³å‡¦ç†ã•ã‚Œã¦ã„ã‚‹ã€‚ ã‚¯ãƒªãƒ†ã‚£ã‚«ãƒ«ãªã‚¿ã‚¹ã‚¯ãªã®ã§ã€99.9999%ãŒå‡¦ç†ï¼ˆ100ä¸‡ä»¶ã®ã†ã¡1ä»¶ä»¥ä¸‹ï¼‰ã•ã‚Œã€99.995%ã®æ™‚é–“ã¯ç¨¼åƒï¼ˆæœˆã«åœæ¢ãŒ2åˆ†ã‚’è¶…ãˆãªã„ï¼‰ã•ã›ã‚‹å¿…è¦ãŒã‚ã‚‹ã€‚ ã‚‚ã—ã€ãƒžã‚¹ã‚¿ãƒ¼ãŒè½ã¡ã‚‹ã¨ã€å¾©æ—§ã¯æ‰‹å‹•å¯¾
kei2100 2015/02/18
redis
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JobCoding
kei2100 2015/02/05
spring boot

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Redisã®HyperLogLogã‚’ä½¿ã£ã¦ãƒ¦ãƒ‹ãƒ¼ã‚¯ãƒ¦ãƒ¼ã‚¶ãƒ¼æ•°ã‚’æŽ¨å®šã™ã‚‹ â€“ Rest Term
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kei2100 2015/01/13
redis
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Redisã®ç›£è¦–/åˆ†æžç³»ãƒ„ãƒ¼ãƒ«ã¾ã¨ã‚ Â« Rest Term
Redisé–¢é€£ã®ç›£è¦–/ãƒ‡ãƒ¼ã‚¿åˆ†æžç³»ãƒ„ãƒ¼ãƒ«ã«ã¤ã„ã¦ãƒ¡ãƒ¢ã—ã¦ãŠãã¾ã™ã€‚ éšæ™‚è¿½è¨˜äºˆå®šã€‚å®Ÿå‹™ã§æœ‰ç”¨ãªãƒ„ãƒ¼ãƒ«ãŒä»–ã«ã‚ã‚Šã¾ã—ãŸã‚‰æ•™ãˆã¦ã„ãŸã ã‘ã‚‹ã¨å¬‰ã—ã„ã§ã™ã€‚ ç’°å¢ƒ CentOS 5.9, Ubuntu 12.04 (x86_64) Redis 2.6.10 (â€» CentOSã®6.xç³»ã¸ã®ç§»è¡Œã¯è¶³è¸ã¿çŠ¶æ…‹ã€‚ç›¸å½“å¤§å¤‰ã§ã™ã‚ˆãã€‚ã€‚) ä»¥ä¸‹ã®é †ã«ç´¹ä»‹ã—ã¦ã„ãã¾ã™ã€‚ Redisã‚³ãƒžãƒ³ãƒ‰ Redis Sentinel Redis Live Redis Faina Redis Sampler redis-top Nagiosãƒ—ãƒ©ã‚°ã‚¤ãƒ³ Zabbixãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆ Muninãƒ—ãƒ©ã‚°ã‚¤ãƒ³ Cactiãƒ—ãƒ©ã‚°ã‚¤ãƒ³ æœ€å¾Œã®Cactiãƒ—ãƒ©ã‚°ã‚¤ãƒ³ä»¥å¤–ã¯å®Ÿéš›ã«å°Žå…¥ã—ã¦è©¦ã—ã¦ã¿ã¾ã—ãŸã€‚ä»¥é™ã€è¦‹å‡ºã—ã«å„ãƒ—ãƒãƒ€ã‚¯ãƒˆã¸ã®ãƒªãƒ³ã‚¯ã‚’è²¼ã£ã¦ãŠãã¾ã™ã€‚ Redisã‚³ãƒžãƒ³ãƒ‰ ãƒ„ãƒ¼ãƒ«ç´¹ä»‹ã®å‰ã«ã¾ãšã¯åŸºæœ¬ã‹ã‚‰ã€‚Redisã«ã¯ç›£è¦–ã‚„ãƒ‡ãƒ¼ã‚¿è§£æžç”¨é€”ã§ä½¿
kei2100 2014/12/04
redis
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Redis Cluster ã®ãƒªã‚·ãƒ£ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã¨orphaned masterã®è©± - CyberAgent ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ Advent Calendar 2014 2æ—¥ç›®
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kei2100 2014/12/02
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