Rxdb: A reactive database where you can subscribe to the result of a query

Re:Rxdb: A reactive database where you can subscribe to the ... by tga on Friday October 25, 2019 @07:39AM (#21353967)

If you want to subscribe to changes in a Postgresql database, whether produced by your app or not, you can also use Hasura or PostGraphile:

https://docs.hasura.io/1.0/graphql/manual/subscriptions/inde...

https://www.graphile.org/postgraphile/realtime/

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Re:Rxdb: A reactive database where you can subscribe to the ... by dsun180 on Friday October 25, 2019 @07:41AM (#21353981)

There is a big difference between the changestream of many SQL and noSQL databases, and what RxDB does. See https://news.ycombinator.com/item?id=21353971

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Re:Rxdb: A reactive database where you can subscribe to the ... by kiwicopple on Friday October 25, 2019 @08:26AM (#21354265)

I tried out Postgraphile Realtime and it's pretty cool.

For anyone who wants something similar that's not GraphQL, then I'm in the early stages of developing a Phoenix (Elixir) implementation which broadcasts changes over websockets: https://github.com/supabase/realtime

See comments here: https://news.ycombinator.com/item?id=21354039

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Re:Rxdb: A reactive database where you can subscribe to the ... by BenjieGillam on Friday October 25, 2019 @08:47AM (#21354410)

Neat; happy to have inspired you!

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Re:Rxdb: A reactive database where you can subscribe to the ... by kiwicopple on Friday October 25, 2019 @09:05AM (#21354525)

You did Benjie! Postgraphile is really an awesome piece of tech. I use PostgREST a lot, and I see graphile as an awesome graphql equivalent.

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