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Welcome to the Contextual Sync Wiki!

Contextual Sync (CSync) is an open source, real-time, continuous data synchronization service for building modern applications. The CSync store is organized with key/values where keys have a hierarchical structure. Clients can obtain the current value for a key and any subsequent updates by listening on the key. Updates are delivered to all online clients in near-real time. Clients can also listen on a key pattern where some components contain wildcards.