#401

#419 add configuration in application.yml file, e.g. elastic search index shard number, index replicas number.

Because of laptop just have 100M network card and sata disk, so 100 million segment process by collector used 255 second, but cpu just used 28%

#365

2. Move all data define to storage module

#367

#351

Save exchanged and not exchanged data to storage.  e.g.  node reference, A -> B will be 1->2 or 1->10.0.0.1