using ampere for super-fast data caching awesomeness
TRANSCRIPT
USING AMPEREfor Super-Fast Data Caching Awesomeness
1
Tuesday, October 2, 12
HII’m Max. I work at Trunk Club. I build and fix stuff a lot. Like
motorcycles and junk.2
Tuesday, October 2, 12
WHAT’S AMPERE?
3
Tuesday, October 2, 12
YET ANOTHER ORMIt’s an object relational model (ORM) like ActiveRecord,
Mongoid, or DataMapper.
Ampere : Redis :: Mongoid : MongoDB :: ActiveRecord : SQL
Tuesday, October 2, 12
WHAT’S REDIS?
5
Tuesday, October 2, 12
WHAT’S REDIS?
• Super-fast data cache, like memcached, but awesome.
6
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.
7
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.
8
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.
9
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).
10
Tuesday, October 2, 12
A PEEK INSIDE AMPEREHow, exactly, does the magic happen?
Tuesday, October 2, 12
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.”}
Tuesday, October 2, 12
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.”}
Tuesday, October 2, 12
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.”}
Tuesday, October 2, 12
USING AMPERERoll your own awesome.
Tuesday, October 2, 12
•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.
Tuesday, October 2, 12
UNDER CONSTRUCTIONAmpere is under active development.There’s still more awesome to come.
Tuesday, October 2, 12
http://github.com/mstahlhttp://twitter.com/villainous
23
For tracking me down
http://redis.io/
For learning about Redis
Here are some links
Tuesday, October 2, 12