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This is very sad to hear this looked like a real product. Quite off-topic but has anyone managed to implement something similar to Changefeeds in MongoDB? Reth
by cybrix 10y ago
This is very sad to hear this looked like a real product.
Quite off-topic but has anyone managed to implement something similar to Changefeeds in MongoDB? RethinkDB sends both old data and new data and watching the oplog sounds like a bad idea.
- habitue 10y agoThat's what literally everyone does for changes on mongo, from Meteor to Firebase. There isn't another way
- kabes 10y agoHonestly interested: how do you know Firebase works that way and do you have any links to more info about how Firebase works?
- habitue 10y agoI talked with them a while back. It's possible now that they're at Google they've changed their back end to work without mongo or whatever, but at least pre-google, that's my understanding.
- tlarkworthy 10y agono, notifications have never worked through oplog watching. It's a custom application layer infront of persistence that sends the mutation transition to registered parties. The oplog is too coarse grained.
- habitue 10y agoAh, ok, I must have misremembered. Apologies