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Data Collector Overview and Methodology (version 23)
What are Data Collectors? Data Collectors are the components of the Canary System responsible for transferring the process data from a client's data source to the Canary Historian.…
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Installing Necessary Data Logging Components (version 23)
Methodology Understanding best practice architecture is important prior to installation. Whenever possible, Canary Collectors and the Sender should be installed local to the data source.…
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How to Configure a Proxy Server (version 23)
A proxy server may be needed when a stream of data needs forwarded through an intermediate level in the network, such as in the Purdue Model shown below where there is no direct path from Level 3 to…
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How to Backup Buffered Sender Sessions (version 23)
By default, after a buffered session is processed by the Sender service, the session file is deleted. Configuring the system to backup the buffered files allows the data to be stored in a temp…
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Sender Credentials: Identity vs. User (version 23)
When the Sender service makes a secure connection to a remote Receiver service using the 'Net.TCP - Username' endpoint (55256), credentials are passed in to verify who the Sender is.…
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Sender/Receiver Troubleshooting Guide (version 23)
The Sender & Receiver services are used to route data from the Collectors to the Historian. The data may flow through multiple Sender/Receiver nodes if proxy servers are in place before reaching the…
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