The AVEVA Historian is the first historian for large amounts of data (“Big Data”) that combines a powerful data acquisition and storage system with classic relational database management. Benefit from better strategic decisions with enterprise-wide data access to highly accurate data from the Industrial Internet of Things (IIoT). With the Wonderware Historian you get a secure, extremely powerful database in which information from various data sources is consolidated. The fast data collection ensures that the dramatically growing amounts of data can be evaluated promptly and meaningfully.