event 2
Request
....
event 1
partiron 1
AU_0
.............
Redis
NAS Storage
visitor 1
visitor_nevent_0 conversion_0event_1 conversion_1event_2 conversion_2.............event_m conversion_n
AU_n
merger
replica 2
json
Response
partiron 2
visitor 0
Afile
event 3
Handler
conv 1
shard 1
event 0
visitor_1event_0 conversion_0event_1 conversion_1event_2 conversion_2..............event_m conversion_n
conv 0
event 4
Slot_n
partiron n
coordinator
visitor_0event_0 conversion_0event_1 conversion_1event_2 conversion_2............event_m conversion_n
conv 3
shard 2
conv 4
master
repica 1
clickhouse
Slot_0
conv 2
importer
worker
......
