gistfile1.txt

[client] -- > [pouchdb] -- > [node] -- > [couchdb] -- (x-zone replication) -- > [couchdb] -- > [node] -- (web sockets) -- > [client] -- > [pouchdb]
  |               |             ^       |                                                                                                     ^
  |               V             |       V                                                                                                     |
  |             [local ES]      -------------- [ES]                                                                                           |
  |                                                                                                                                           |
(web rtc on successful sync to remote)                                                                                            (changes propagate upstream)
  |                                                                                                                                           |
  |                                                                                                                                           |
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