Trisul Basic Architecture
Trisul's core components are the Probe, which processes traffic, and the Hub, which stores the results. They communicate inside a Domain. The list below also covers three related terms: Profile, Context and WebTrisul.

Figure: Trisul Basic Architecture
At a high level:
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Probe is the streaming analytics engine that processes network traffic.
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Domain is the trusted group of Probes and Hubs that can communicate securely. The Domain Certificate authenticates each node and provides its network endpoints.
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Hub is the database and data management layer that stores the processed data.
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Profile is the configuration associated with a Probe. Each Probe can have its own Profile.
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Context provides the logical environment in which traffic data is organized and stored.
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WebTrisul provides the user interface for accessing and analyzing the data managed by the Hub.
This is a high-level view of the main components and how they relate to each other. It is not a complete representation of the Trisul architecture. For a detailed view, see Distributed Domain Concepts.