SCAIQ Historian
Memory for your process.
Reliable, high-rate time-series logging with configurable retention — the data foundation for trends, reports, and analysis.
SCAIQ Historian is the data logging and history module of the SCAIQ™ platform, recording tag values and alarm/event history reliably, with configurable retention.
Key features
- Per-tag logging control (log on change, last-value tracking)
- High-rate logging that absorbs bursts without losing acquisition pace, and recovers cleanly across service restarts
- Alarm/event and audit history alongside process values
- Configurable retention policies
- History feeds: trend studio historical queries, reports, KPI computation
Frequently asked questions
How long can data be kept?
Retention is configurable to your compliance and analysis needs.
Does heavy logging slow down live views?
No — history logging and live delivery run independently, so one never competes with the other.
Can I export history?
Via trends (export) and reports; API access per SCAIQ API.
See SCAIQ™ live.
Bring your toughest SCADA questions. Our engineers will show you real screens, real alarms, and real trends.
Or talk to us directly: +91 84014 22388 ·sales@scaiq.com