Post on 07-May-2015
transcript
USING AMPEREfor Super-Fast Data Caching Awesomeness
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Tuesday, October 2, 12
HII’m Max. I work at Trunk Club. I build and fix stuff a lot. Like
motorcycles and junk.2
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WHAT’S AMPERE?
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YET ANOTHER ORMIt’s an object relational model (ORM) like ActiveRecord,
Mongoid, or DataMapper.
Ampere : Redis :: Mongoid : MongoDB :: ActiveRecord : SQL
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WHAT’S REDIS?
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WHAT’S REDIS?
• Super-fast data cache, like memcached, but awesome.
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WHAT’S REDIS?
• Super-fast data cache, like memcached, but awesome.
•Durable. Your data’s still there even after a restart.
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WHAT’S REDIS?
• Super-fast data cache, like memcached, but awesome.
•Durable. Your data’s still there even after a restart.
• Supports more complex data structures like lists, sets, and hashes.
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Tuesday, October 2, 12
WHAT’S REDIS?
• Super-fast data cache, like memcached, but awesome.
•Durable. Your data’s still there even after a restart.
• Supports more complex data structures like lists, sets, and hashes.
• Pub/sub event-driven magic.
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Tuesday, October 2, 12
WHAT’S REDIS?
• Super-fast data cache, like memcached, but awesome.
•Durable. Your data’s still there even after a restart.
• Supports more complex data structures like lists, sets, and hashes.
• Pub/sub event-driven magic.
• Scriptable in Lua (like anyone cares).
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A PEEK INSIDE AMPEREHow, exactly, does the magic happen?
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AMPERE AT WORKAmpere stores models as Hashes in Redis at keys defined by
the class name.
Post
post.1
{ title: “Hello World”, body: “Hi everybody.”}
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Relationships are stored in Redis as Sets of IDs.
Post Comment
post.1 post.1.comments
AMPERE AT WORK
{ title: “Hello World”, body: “Hi everybody.”}
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AMPERE AT WORKRelationships are stored in Redis as Sets of IDs.
Post CommentComment
post.1 post.1.comments
{ title: “Hello World”, body: “Hi everybody.”}
Tuesday, October 2, 12
AMPERE AT WORKRelationships are stored in Redis as Sets of IDs.
Post CommentCommentComment
post.1 post.1.comments
{ title: “Hello World”, body: “Hi everybody.”}
Tuesday, October 2, 12
AMPERE AT WORKRelationships are stored in Redis as Sets of IDs.
Post CommentCommentComment
post.1 post.1.comments
Comment
{ title: “Hello World”, body: “Hi everybody.”}
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USING AMPERERoll your own awesome.
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•Define fields with the field method
USING AMPERERoll your own awesome.
Tuesday, October 2, 12
•Define fields with the field method
• Store whatever kind of data you want as long as it can be marshaled
USING AMPERERoll your own awesome.
Tuesday, October 2, 12
•Define fields with the field method
• Store whatever kind of data you want as long as it can be marshaled
• Use has_one, has_many, and belongs_to as usual
USING AMPERERoll your own awesome.
Tuesday, October 2, 12
•Define fields with the field method
• Store whatever kind of data you want as long as it can be marshaled
• Use has_one, has_many, and belongs_to as usual
• That’s it. (Srsly.)
USING AMPERERoll your own awesome.
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UNDER CONSTRUCTIONAmpere is under active development.There’s still more awesome to come.
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http://github.com/mstahlhttp://twitter.com/villainous
max@villainousindustri.es
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For tracking me down
http://redis.io/
For learning about Redis
Here are some links
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