All played a crucial role in creating data processing services and spearheading the computer software and services industry as we know it today. And in 1970, Edgar Codd introduced the relational database model, which stores and retrieves data using tables and relationships. Codd’s work serves as a foundation for the development of SQL (Structured Query Language) and relational database management systems (RDBMSs).
However, the nature of equipment data in industrial applications hong kong whatsapp number data required a different approach than the RDBMS structure. Industrial organizations needed time-series databases capable of managing large amounts of high-resolution data across a plant or fleet. historian. In the industrial environment, a data historian is a specialized data management system that collects real-time sensor data and archives it for future use. Unlike an RDBMS that uses tables and relationships, a historian associates data points with a timestamp and signal (or tag).
With the development of data historians and time-series databases, data historians became increasingly used in industrial organizations during the late 20th century and early 21st century. However, there was still room for growth with data historians related to improved visualizations, access, and insights.