REDISCache dan PubSub
Rifqi Alfian@merembablas
kesibukan@anakbelajarAplikasi belajar untuk anak usia dini
Cache Redis• 2 cara :TTL , Volatile Objectmaxmemory
Redis as an LRU cacheLeast Recently Used
konfigurasi• maxmemory bytes• maxmemory-policy policy• maxmemory-samples jml_sample
Conf : maxmemory• Bytes1k => 1000 bytes1kb => 1024 bytes1m => 1000000 bytes1mb => 1024*1024 bytes1g => 1000000000 bytes1gb...
Conf : maxmemory-policy• volatile-lru (default)• allkeys-lru• volatile-random• allkeys-random• volatile-ttl• noeviction
Conf : maxmemory-samples• Default : 3• TTL dan LRU bukan ‘precise algorithms’
PubSub Redis
Command• subscribe• unsubscribe• publish• psubscribe• punsubscribe
PSUBSCRIBE dan PUNSUBSCRIBE• Glob pattern matching• Ex :PSUBSCRIBE news.*match : news.art, news.world.war channel
Use Case• Chat• Notification System• Message Queue
Terima Kasih• Salvatore Sanfilippo• Om Hiraq• Om Wahyu• NoSQL Indonesia• PHP Indonesia
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Slide NoSQL Indonesia - Redis Cache n PubSub

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berikut slide presentasi tentang pubsub dan cache di redis, via google hangout

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Slide NoSQL Indonesia - Redis Cache n PubSub

  1. 1. REDISCache dan PubSub
  2. 2. Rifqi Alfian@merembablas
  3. 3. kesibukan@anakbelajarAplikasi belajar untuk anak usia dini
  4. 4. Cache Redis• 2 cara :TTL , Volatile Objectmaxmemory
  5. 5. Redis as an LRU cacheLeast Recently Used
  6. 6. konfigurasi• maxmemory bytes• maxmemory-policy policy• maxmemory-samples jml_sample
  7. 7. Conf : maxmemory• Bytes1k => 1000 bytes1kb => 1024 bytes1m => 1000000 bytes1mb => 1024*1024 bytes1g => 1000000000 bytes1gb => 1024*1024*1024 bytes
  8. 8. Conf : maxmemory-policy• volatile-lru (default)• allkeys-lru• volatile-random• allkeys-random• volatile-ttl• noeviction
  9. 9. Conf : maxmemory-samples• Default : 3• TTL dan LRU bukan ‘precise algorithms’
  10. 10. PubSub Redis
  11. 11. Command• subscribe• unsubscribe• publish• psubscribe• punsubscribe
  12. 12. PSUBSCRIBE dan PUNSUBSCRIBE• Glob pattern matching• Ex :PSUBSCRIBE news.*match : news.art, news.world.war channel
  13. 13. Use Case• Chat• Notification System• Message Queue
  14. 14. Terima Kasih• Salvatore Sanfilippo• Om Hiraq• Om Wahyu• NoSQL Indonesia• PHP Indonesia

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