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Contents

### How to choose shards, replicas and cluster size: Rules of Thumb.

sh      = shards
rf      = replication factor. replicas = 0 implies rf = 1, or 1 replica of each shard.

pm      = running data_esnode processes per machine
N       = number of machines

n_cores = number of cpu cores per machine
n_disks = number of disks per machine

* You must have at least as many data_esnodes as 
  Mandatory:  (sh * rf) < (pm * N)

  Shards:     shard size < 10GB

More shards = more parallel writes

Version data entries

5 entries across 5 versions & 1 rubygems

Version Path
wonderdog-0.2.0 notes/cluster_notes.md
wonderdog-0.1.1 notes/cluster_notes.md
wonderdog-0.1.0 notes/cluster_notes.md
wonderdog-0.0.2 notes/cluster_notes.md
wonderdog-0.0.1 notes/cluster_notes.md