What is channel layer?

Channel layers allow you to talk between different instances of an application . They’re a useful part of making a distributed realtime application if you don’t want to have to shuttle all of your messages or events through a database.

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Does Django channels need Redis?

channels_redis is the only official Django-maintained channel layer supported for production use. The layer uses Redis as its backing store , and supports both a single-server and sharded configurations, as well as group support. To use this layer you’ll need to install the channels_redis package.

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Does Django channels use Redis?

channels_redis is the only official Django-maintained channel layer supported for production use. The layer uses Redis as its backing store , and supports both a single-server and sharded configurations, as well as group support. To use this layer you’ll need to install the channels_redis package.

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What is channels Redis?

Redis Pub/Sub implements the messaging system where the senders (in redis terminology called publishers) sends the messages while the receivers (subscribers) receive them. The link by which the messages are transferred is called channel. In Redis, a client can subscribe any number of channels.

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