Redis Usage

##Cluster Management

• redis.hosts - Set
• redis.[host].status -
• agg.hosts - Set. Partition key: host name
• agg.[host].status - Hash, {"heartbeat":timestamp,"status:"stat"}

##Host Management

• hosts - Set, the known hosts. Partition key: host name
• clusters - Set, the known clusters. Partition key: cluster name
• host.[hostName].lastSeen - Value, timestamp in epoch millis. Partition key: host name
• cluster.members.[clusterName] - Set, members of a cluster. Partition key: cluster name

##Metrics Management

• metrics.[cluster].services - Set. Partition key: whole key
• metrics.[cluster].[service].metrics - Sorted set, hash(metric name) -> metric name. Partition key: whole key
• metrics.[cluster].[service].[metric] - Hash, {"periods": ["PT5M", "PT15M"], "kind":"timer", "aggs":["p99"]}. Partition key: whole key
• metrics.[cluster].[service].[metric].periods - Set, aggregation periods for a metric. Partition key: metrics.[cluster].[metric]
• metrics.[cluster].[service].[metric].kind - Value, enum of "timer", "counter", "gauge". Partition key: metrics.[cluster].[metric]
• metrics.[cluster].[service].[metric].aggs - Set, statistics to compute for this metric. Partition key: metrics.[cluster].[metric]
• metrics.[cluster].[service].[metric].[period].[agg].[host] - Hash, {"value": 32, "samples": [12,123,21,246], "periodStart":1392817}, Partition key: whole key