Use of Data Historian

What is Data Historian?

A platform, which is utilized to capture and store the data of background processes running in a computer system, is known as “Data Historian”. This platform is widely used by the organizations to gather information related to the operations of programs to analyze failures. Since, data historian has its own criteria, the data which is fed-in, should be time-stamped, structured and in machine-readable format.

Importance of Data Historian:

Significantly, data historians are customary in data centers and industrial control systems. Organizations use these data historians efficiently to analyze various aspects of their work such as comparing day vs. night shifts, heterogeneous work groups and much more.

Highlights of Data Historian:

  • Data comparison, analysis and storing
  • Generate and process performance reports
  • Event and alarm management
  • Customized mapping of processes, events, and alarms data
  • System data backup and restore
  • System should be able to exchange information via different type of standard interfaces

Benefits of Data historians:

  • Single source
  • Regular enhancement of quality
  • Improved predictive maintenance


Data historian serves the required toolkit to organize existing data in a plant. This is helpful in making informed and empirical (practical) decisions on certain and variety of issues. Data historian is capable to read and extract the data from various sources. It acts as a data hub from where the data can be read and organized as per the requirement in the predefined format by other applications.