meteor - Does FeathersJS use the Mongo Oplog for "live data" (when Mongodb is the database) -


the documentation not clear mechanism used. can find references pub/sub using special collection in mongo. if case possible issue in more mixed environments when example data collected other services using php or like.

feathers real-time functionality added @ service level. database independent , real-time mechanism works backend real-time updates has go through feathers rest or websocket api. long e.g. php backend talks feathers rest api clients real-time updates. if put directly in database won't.

a example graphic made illustrate how make existing api real-time. feathers services proxies requests clients connected via websockets real-time updates:

feathers api proxy


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