influxdb/tsdb/internal/meta.proto

package meta;

//========================================================================
//
// Metadata
//
//========================================================================

message Series {
  required string Key = 1;
  repeated Tag Tags = 2;
}

message Tag {
  required string Key = 1;
  required string Value = 2;
}

message MeasurementFields {
  repeated Field Fields = 1;
}

message Field {
  required int32 ID = 1;
  required string Name = 2;
  required int32 Type = 3;
}