bec/docs/source/usage/introduction.rst
2023-10-26 17:55:54 +00:00

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Introduction
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BEC is a **B**\ eamline **E**\ xperiment **C**\ ontrol system that relies on multiple small services for orchestrating and steering the experiment at large research facilities. The usage of small services allows for a more modular system and facilitates the long-term maintainability.
The system is designed to be deployed at large research facilities where the interoperability with other systems is a key requirement, see
.. image:: ../assets/BEC_context_user_centric.png
BEC is an event-driven system with Redis as the central component for message passing.
Multiple users can be connected to the system at the same time while the scan server uses a queue to schedule the requests received from users or other services such as feedback loops from automatic data-processing pipelines.
.. image:: ../assets/bec_architecture.png