ar-octopus

1.44
This gem allows you to use sharded databases with ActiveRecord. This also provides a interface for replication and for running migrations with multiples shards.
 Popularity
Downloads
1,306,709
Stars
2,144
Forks
369
Watchers
68
 Releases
Current version
0.9.2
Total releases
55
First release
Latest release

db-charmer

0.4
DbCharmer is a Rails plugin (and gem) that could be used to manage AR model connections, implement master/slave query schemes, sharding and other magic features many high-scale applications need.
 Popularity
Downloads
268,470
Stars
626
Forks
114
Watchers
37
 Releases
Current version
1.9.1
Total releases
53
First release
Latest release

technoweenie/masochism

0.26
ActiveRecord connection proxy for master/slave connections
 Popularity
Stars
252
Forks
38
Watchers
6

multi_db

0.16
Connection proxy for ActiveRecord for single master / multiple slave database deployments
 Popularity
Downloads
115,815
Stars
143
Forks
62
Watchers
5
 Releases
Current version
0.3.1
Total releases
4
First release
Latest release

activerecord-turntable

0.1
ActiveRecord sharding extension
 Popularity
Downloads
59,877
Stars
168
Forks
28
Watchers
24
 Releases
Current version
3.1.0
Total releases
34
First release
Latest release

data_fabric

0.09
Sharding and replication support for ActiveRecord
 Popularity
Downloads
49,575
Stars
189
Forks
18
Watchers
2
 Releases
Current version
1.3.3
Total releases
15
First release
Latest release

mixonic/shardthelove

0.02
Horizontal scaling for your Rails or Merb app. Built on ActiveRecord.
 Popularity
Stars
24
Forks
3
Watchers
3