Redis is an advanced key-value store that is not volatile and can store strings, lists, sets and ordered sets. It uses master-slave replication and supports multiple programming languages via client libraries. It persists data asynchronously to disk in an append-only file format. It supports common data structures like strings, lists, sets and sorted sets with commands like SET, GET, LPUSH and ZADD. While distributed, it is not distributed in the sense that clients hash keys, but rather uses single-threaded masters and slaves. Popular tools have been built on Redis like Resque and ActiveRecord replacements.

1. REDIS
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2. HI, MY NAME’S FILIP
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3. REDIS
advanced key-value store
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not volatile
stores strings, lists, sets & ordered sets
master / slave replication
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4. @antirez
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5. PROTOCOL
TCP
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pipelining
multiple commands / single write
operation
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6. LIBRARIES
PHP Ruby Python Scala Erlang
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Perl Tcl Lua Java Clojure Go!
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7. PERSISTENCE
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asynchronous snapshot to disk
REDIS 1.1 - append-only file persistence
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8. STRINGS
SET
GET
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DEL
GETSET
MGET
INCR / DECR
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9. LISTS
RPUSH / RPOP
LPUSH / LPOP Text
LRANGE
RPOPLPUSH
SORT
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10. SETS
SADD / SREM
SMOVE
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SINTER / SINTERSTORE
SUNION / SUNIONSTORE
SDIFF / SDIFFSTORE
SORT
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11. SORTED SETS
ZADD
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ZREM
ZRANGE
? ZINTER / ZUNION / ZDIFF ?
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12. CONS
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distributed... NOT (client-side hashing)
single-threaded
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13. TOOLS
retwis-rb
redis-store Text
resque
hurl.it
ActiveRecord replacements
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14. SHOWText THE
ME
CODE?
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15. Q?
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