AspenTech OSI CHRONUS Historian™

Next-generation historian providing high-performance data scaling, secure data storage and context-rich visualizations and analytics.

Optimize Enterprise OT and IT Data Utilization to Improve Operational Automation and Decision Making

Enhanced Scalability

High-performance data repository that scales from small to exceptionally large systems with built-in data redundancy.

Easy to Migrate

Easy-to-use migration tools ensure zero downtime and straight-forward implementation.

Fast Time to Value

Core functionalities and built-in workflows enable users to get up and running quickly.

Data Security

Natively encrypted data storage and communication protocols ensure data integrity.
White Paper: How Advanced Data Historians Help Keep Up with a Changing Grid

With the emergence of new technologies and the imperative to reduce greenhouse gas emissions, electric grid dynamics are rapidly changing. The growth of renewables and Distributed Energy Resources (DER)—coupled with significant load growth and new load patterns—is posing unprecedented operational challenges to grid operators.

Read this paper to learn the:

  • Crucial role of data historians in achieving utility objectives
  • Challenges facing data historians
  • Way modern data historians keep up with a changing grid

Learn More


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