# How to backup critical tasks such as plant floor I/O alarm and trends?

**URL:** <https://forumautomation.com/t/how-to-backup-critical-tasks-such-as-plant-floor-i-o-alarm-and-trends/12189>\
**Category:** Electrical\
**Tags:** scada\
**Created:** [June 21, 2024, 3:07pm UTC](https://forumautomation.com/t/how-to-backup-critical-tasks-such-as-plant-floor-i-o-alarm-and-trends/12189 "2024-06-21T15:07:02Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Rabert](https://forumautomation.com/user_avatar/forumautomation.com/rabert/32/6784_2.png) [@Rabert](https://forumautomation.com/u/Rabert)\
**Post date:** [June 21, 2024, 3:07pm UTC](https://forumautomation.com/t/how-to-backup-critical-tasks-such-as-plant-floor-i-o-alarm-and-trends/12189/1 "2024-06-21T15:07:02Z")

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Backups of plant floor I/O alarms and trends require various processes to maintain data integrity & availability in case of system failures.

Follow this comprehensive steps:

## Step-1). Determine Critical Systems and Data

- Find all plant-critical input/output alarms.
- Choose important historical and real-time trend data.

## Step-2). Pick a Backup

- Backup data manually to an encrypted location regularly.
- Use software to automate backups.

## Step-3). Backup Tools and Software

- Most SCADA systems integrate data backup.
- Store data on SQL Server or MySQL databases and use database backup tools.
- Cloud backup services provide redundancy & remote access.
- Acronis, Veeam, or other specific backup software may be useful.

## Step-4). Schedule Backups

- Depending on data criticality, schedule daily or weekly backups.
- Set a backup retention period before deleting or overwriting.

## Step-5). Implement Redundancy On-Site Backups

- Store on local servers (or) dedicated devices.
- Store backups off-site to defend against local disasters.

## Step-6). Verify Data Integrity

- Regularly check backups for data integrity.
- Regularly test backup restoration to verify success.

## Step-7). Procedures and Documentation

- Write out procedures, schedules, and accountable entities.
- Create a detailed plan to recover important tasks and data.