Certainly! Here's an updated version of the Automated BCM Workflow Knowledge Article with a clear explanation that the workflow is task-driven, and includes an approval/control step for the application team before it proceeds with switchover and RPO validation.
๐ Knowledge Article
Title: Automated BCM Workflow for Oracle Databases
Category: Oracle DBA / Business Continuity
Created On: 23-Jun-2025
Author: [Your Name or Team]
Audience: DB Support, Application Teams, Infra
๐น Purpose
This article outlines the automated BCM (Business Continuity Management) process for Oracle databases. It provides a task-driven, controlled workflow for switching roles between Primary and Standby databases. Users initiate BCM through a ticket, and the system handles validations, evidence gathering, and controlled execution.
๐น Key Feature: Task-Driven Workflow with User Control
The BCM automation follows a multi-stage workflow, which gives explicit control to the application team. After the ticket is raised:
- The workflow creates a task for the application team to confirm readiness.
- The switchover will not proceed automatically until the app team completes and closes the task.
- Once the task is closed:
- The workflow proceeds to gather RPO evidence (replication status, lag checks).
- Then it executes the switchover or failover in a controlled, auditable manner.
This ensures collaboration, traceability, and accountability between DB and application teams.
๐น Prerequisites for Requesting BCM
| Requirement | Details |
|---|---|
| ๐ซ Service Ticket | Must be raised in ITSM system with all required fields |
| ๐ Correct Database Info | Ensure accurate DB name, primary host, standby host |
| ✅ Healthy Replication | Archive logs applied without significant lag |
| ๐ก Connectivity | Ensure listener & SQLNet connectivity between primary and standby |
| ๐งพ Application Team Readiness | Confirmed via automated task in workflow |
| ๐ Business Approval | Required for production; attach approval thread/email |
๐น Workflow Overview
flowchart TD
A[User Raises Ticket] --> B[Workflow Validates Inputs]
B --> C[Create Task for App Team]
C --> D[Wait for Task Closure]
D --> E{Task Closed?}
E -- No --> F[Wait / Notify SLA Breach]
E -- Yes --> G[Gather RPO & Replication Evidence]
G --> H[Execute Switchover/Failover]
H --> I[Post-Check and Update Ticket]
๐น What Happens After Task is Closed?
Once the application team marks the task as completed/closed:
-
๐งช RPO Evidence Collection:
- Archive log apply lag
- Standby sync status
- Timestamp comparison between primary & standby
-
๐ Switchover Execution:
- Via
dgmgrl switchoverorpatronictl switchover - Optional pre-checks: listener, TNS, DB roles
- Via
-
๐ Post-Checks:
- Role confirmation (Primary/Standby)
- Application connectivity verification (optional)
- Ticket updates with timestamps and summary
๐น Ticket Template (Mandatory Fields)
| Field | Sample |
|---|---|
| Request Type | BCM – Oracle Switchover |
| DB Name | ORCLPRD |
| Primary Host | db1.prod.local |
| Standby Host | db2.dr.local |
| Business Approval | Attached |
| Preferred Window | 10 PM – 12 AM SGT |
๐น Notes
- For Planned Switchover, raise the request at least 24 hours in advance.
- For Unplanned Failover, automation proceeds faster but still creates a task for audit.
- SLA for App team task completion may be enforced in future versions.
๐น Benefits of This Approach
✅ Ensures application team involvement and readiness
✅ Automates technical checks, RPO validation, and switch execution
✅ Reduces manual errors and ensures auditability
✅ Integrates into your ITSM system with ticket/task traceability
๐น Related Articles
- [Add a Database to BCM Automation]
- [Common Errors During BCM and How to Resolve]
- [Application Cutover Checklist Before Oracle Switchover]
Let me know if you'd like this exported as Confluence markdown, Word doc, or HTML for your portal — or if you'd like a task checklist for application teams included too.





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