Software and hardware requirements for FactoryTalk Historian ME
The hardware and software required for FactoryTalk Historian ME depend on the demands an application places on the system. The following shows a simple standalone architecture.

The greater the demand, the more powerful a system must be to support this demand. For large or complex applications, use computers with faster CPUs and more RAM. In addition, there should always be sufficient disk space to provide virtual memory that is at least twice the size of the physical RAM.
For up-to-date information on the software and hardware requirements, see
FactoryTalk Historian ME Release Notes
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