Welcome

This guide describes how to retrieve data that is stored by an AVEVA Historian server.

You can retrieve data by using:

• Transact-SQL queries.

• Historian Client tools for query construction, queries within Excel workbooks, and trend mapping.

• Historian Insight, a web-based tool for tag-based searches and charting. With Insight, you can save and reuse content (sets of tags and defined timeframes), and can share, embed, and download the results. Historian Insight is installed as a part of AVEVA Historian.

• Historian SDK.

• Tools that use the REST OData interface.