DeltaV™ History Analysis is a web-based historian client application that allows you to view DeltaV historical data from any computer running Microsoft Internet Explorer. History Analysis has access to DeltaV historical batch, continuous, and event data and it integrates the DeltaV historical data in a single, easy-to-use client application. History Analysis also provides an intuitive data search engine to make it easy for DeltaV and non-DeltaV system users to find just the right data.