Peer Peer Peer Peer Peer Peer client client Router Router Router client client client client client client Router Router • Zero Overhead Pub/Sub, Store/Query and Compute. −Zero network overhead protocol −ネットワーク内ではDDSライク, ネットワーク間ではMQTTライクな通信ミドルウェア • 4つのポイント ① とにかくかるい! ② なんでもつかえる! ③ いろいろつながる! ④ よしなにしゃべれる! 6 https://zenoh.io/blog/2023-03-21-zenoh-vs-mqtt-kafka-dds/ • Pub / Sub (Push) - basic pub/sub method • Pub / Sub (Pull) - Sub receives in its own timing • Pub / Store / Get - KVS based computation • Get / Reply - RPC-like communication node node node node node node node node Pub Sub(callback) Sub(Pull) Pub Pub Get Reply Pull TL;DR,,,