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Redis - From LAMP to NOSQL

York Tsai
October 11, 2011
Programming
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290

Redis - From LAMP to NOSQL

Cloud.tw Meetup

York Tsai

October 11, 2011
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Transcript

  1. York Tsai, http://about.me/yorktsai From LAMP to NoSQL

  2. What is Redis?

  3. REmote DIctionary Server Redistribute

  4. Memcache with rich data structure

  5. Why Redis?

  6. Our Database

  7. None
  8. None

  9. Performance

  10. http://www.ruturaj.net/redis-memcached-tokyo-tyrant-mysql- comparison

  11. http://antirez.com/post/redis-memcached-benchmark.html

  12. Rich Data Structure

  13. None

  14. Well-Documented with Time-Complexity!!

  15. Zero-Configuration > Make

  16. Examples

  17. Cache a value

  18. Cache a value, DEL/EXPIRE a set redis > EXPIRE myhash

    3600 (integer) 1 redis > DEL myhash (integer) 1

  19. List / Queue / Stack

  20. Sets

  21. Sorted Sets

  22. Real-World Examples

  23. Cache Statistics https://gist.github.com/1272511

  24. Cache X Recent Records https://gist.github.com/1272508

  25. When not to Use Redis?

  26. If your data cannot fit into memory. (MMap is no

    longer supported after 2.6)

  27. Frequently Asked Questions

  28. Multi-core? Open multiple instances

  29. Persistence? Append-only Files (Or Snapshot)

  30. Replication? Master-Slave

  31. Transaction? MULTI / EXEC + WATCH

  32. Not in this talk • Pub/Sub (publish / subscribe) •

    Redis Cluster (Incoming)

  33. Thank You!