RethinkDB 2.0

[Anthony Perritano]

This could simplify a lot of developers architectures. 

"RethinkDB 2.0 inverts the traditional database model. Instead of polling for changes, the developer can tell RethinkDB to continuously push live query updates to the application. Propagating updates from the persistence layer simplifies realtime application architecture by eliminating the need for external message queues and other extraneous plumbing. You can also take advantage of RethinkDB’s distributed architecture to effortlessly scale your realtime app."

http://rethinkdb.com/blog/2.0-release/

-Tony

[Matt Zukowski]

Been watching this for a while, hoping it will gain traction so we can start using it in production. This is basically MongoDB done right, but last I checked it wasn't really "production-ready", despite claims otherwise. Time to give it another try, hopefully.

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[Anthony Perritano]

How does a client subscribe to updates? via pubsub? 

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[Matt Zukowski]

I've only used it for CRUD. Haven't tried the push-based stuff yet. For CRUD it feels a lot like MongoDB, but you get the sense it was designed properly rather than just hacked together.

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[Anthony Perritano]

totally. when you try push it would be cool to hear your results. 

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[Armin Krauss]

Well could be web sockets or could be HTTP server push (https://en.wikipedia.org/wiki/Push_technology#HTTP_server_push and http://blog.fastmail.com/2012/01/09/building-the-new-ajax-mail-ui-part-1-instant-notifications-of-new-emails-via-eventsourceserver-sent-events/) also know as server sent events to update the client.

Web socket allows communication both ways but a DB telling clients that there is an update could be done with server push I guess.

Armin

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