A data historian is a centralized database that records all process information within an ICS environment before exporting it to the corporate IS. The collected data is then used for process analysis, statistical process control, and enterprise-wide planning.
What is ICS?
The term ICS, "industrial control system" refers to various types of control systems and associated instrumentation, which include the devices, systems, networks, and controls used to operate and/or automate industrial processes.
Each ICS functions differently depending on the industry and is designed to efficiently manage tasks electronically. ICS devices and protocols are now used in nearly every industrial sector and critical infrastructure, including manufacturing, transportation, energy, and water treatment.
What is data historian?
A data historian is a software program that records the data of computer processes as they run. When reliability and uptime are critical, organizations use data historians to gather information about the operation of programs in order to diagnose failures.
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