When importing tags, must all tags from all sources use the same method of data storage?

The correct answer is that it is not necessary for all tags from all sources to use the same method of data storage when importing tags. In the context of the AVEVA Historian Server, different data storage methods can be utilized based on the specific requirements and architecture of the systems involved.

For instance, one data source may utilize a relational database for storing certain types of data, while another source might rely on flat files or proprietary data formats. This flexibility allows for optimal data management depending on the use case, rather than mandating a uniform approach across all data sources.

Moreover, the AVEVA Historian is designed to seamlessly integrate data from a variety of sources, making it capable of handling diverse storage methods. This is particularly important as different systems may have unique capabilities and configurations that dictate the most efficient means of data storage and retrieval.

Understanding this principle aids in leveraging the AVEVA Historian's capabilities to support various operational environments without the constraint of a singular data storage methodology, thus enhancing the overall effectiveness of data monitoring and analysis.